EDGAR_IFRS_3T23

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE

SECURITIES EXCHANGE ACT OF 1934

For the month of September, 2023

Commission File Number: 001-34476

BANCO SANTANDER (BRASIL) S.A.

(Exact name of registrant as specified in its charter)

Avenida Presidente Juscelino Kubitschek, 2041 and 2235
Bloco A - Vila Olimpia
São Paulo, SP 04543-011
Federative Republic of Brazil

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:Form 20-F ___X___ Form 40-F _______

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Yes _______ No ___X____

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes _______ No ___X____

Indicate by check mark whether by furnishing the information contained in this Form, the Registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934:

Yes _______ No ___X____

If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): N/A



Free Translation into English from the Original Previously Issued in Portuguese

BANCO SANTANDER (BRASIL) S.A.

CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS

TABLE OF CONTENTS

Page

Consolidated Condensed Balance Sheet.............................................................................................................................................................. 5

Consolidated Condensed Statements of Income................................................................................................................................................ 7

Consolidated Condensed Statements of Comprehensive Income................................................................................................................... 8

Consolidated Condensed Statements of Changes in Stockholders' Equity.................................................................................................... 9

Consolidated Condensed Statement of Cash Flows......................................................................................................................................... 10

1.Operating context, presentation of condensed consolidated interim financial statements and other information................. 11

2.Basis of consolidation................................................................................................................................................................................... 14

3.Financial assets.............................................................................................................................................................................................. 18

4.Non-current assets held for sale................................................................................................................................................................ 20

5.Investments in associates and joint ventures.......................................................................................................................................... 20

6.Tangible assets.............................................................................................................................................................................................. 22

7.Intangible assets - Goodwill........................................................................................................................................................................ 23

8.Intangible assets - Other intangible assets............................................................................................................................................... 24

9.Financial liabilities......................................................................................................................................................................................... 24

10.Provision for legal and administrative proceedings, commitments and other provisions............................................................. 26

11.Stockholders' equity.................................................................................................................................................................................... 30

12.Income Tax..................................................................................................................................................................................................... 32

13.Detailing of income accounts..................................................................................................................................................................... 32

14.Employee Benefit Plan................................................................................................................................................................................. 34

15.Operating segments..................................................................................................................................................................................... 38

16.Related party transactions.......................................................................................................................................................................... 39

17.Fair value of financial assets and liabilities........................................................................................................................................ 43

18. Other disclosures....................................................................................................................................................................................... 47

19.Subsequent Events.................................................................................................................................................................................... 54

APPENDIX I - Condensed Consolidated Statement of Added Value............................................................................................................. 55

Performance Commentary................................................................................................................................................................................... 56

Composition of Management Bodies................................................................................................................................................................. 62

Declaration of directors on the financial statements...................................................................................................................................... 64

Statement by the Directors on the Independent Auditors' Report............................................................................................................... 65


Report on review of consolidated condensed
interim financial statements

To the Board of Directors and Stockholders

Banco Santander (Brasil) S.A.

Introduction

We have reviewed the consolidated condensed balance sheet of Banco Santander (Brasil) S.A. ("Bank") and its subsidiaries as at September 30, 2023 and the related consolidated condensed statements of income and comprehensive income for three and nine-months then ended, and changes in stockholders' equity and cash flows for nine-months then ended, and explanatory notes.

Management is responsible for the preparation and presentation of these consolidated condensed interim financial statements in accordance with the International Accounting Standard (IAS) 34 - "Interim Financial Reporting" issued by the International Accounting Standards Board (IASB). Our responsibility is to express a conclusion on these consolidated condensed interim financial statements based on our review.

Scope of review

We conducted our review in accordance with Brazilian and International Standards on Reviews of Interim Financial Information (NBC TR 2410 - "Review of Interim Financial Information Performed by the Independent Auditor of the Entity" and ISRE 2410 - "Review of Interim Financial Information Performed by the Independent Auditor of the Entity", respectively). A review of interim information consists of making inquiries, primarily of persons responsible for financial and accounting matters, and applying analytical and other review procedures. A review is substantially less in scope than an audit conducted in accordance with Brazilian and International Standards on Auditing and consequently did not enable us to obtain assurance that we would become aware of all significant matters that might be identified in an audit. Accordingly, we do not express an audit opinion.

Conclusion

Based on our review, nothing has come to our attention that causes us to believe that the accompanying consolidated condensed interim financial statements referred to above are not prepared, in all material respects, in accordance with the International Accounting Standard IAS 34 - Interim Financial Reporting issued by the International Accounting Standards Board (IASB).

Other matters

Condensed statement of Value Added

The consolidated condensed interim financial statements referred to above include the consolidated condensed statement of value added for nine-months ended September 30, 2023, prepared under the responsibility of the Bank's management and presented as supplementary information for IAS 34 purposes. This statement has been subjected to review procedures performed together with the review of the consolidated condensed interim financial statements, for the purpose of concluding whether it is reconciled with the consolidated condensed interim financial statements and accounting records, as applicable, and if its form and content are in accordance with the criteria defined in the accounting standard CPC 09 - "Statement of Value Added". Based on our review, nothing has come to our attention that causes us to believe that this consolidated condensed statement of value added has not been properly prepared, in all material respects, in accordance with the criteria established in this accounting standard, and consistent with the consolidated condensed interim financial statements taken as a whole.

São Paulo, October 25, 2023


Consolidated Condensed Balance Sheet

ASSETS

Note

09/30/2023

12/31/2022

Cash

24,543,149

22,003,439

Financial Assets Measured At Fair Value Through Profit Or Loss

3.a

223,501,871

145,515,302

Debt instruments

70,709,119

66,191,454

Equity instruments

3,594,722

2,605,279

Derivatives

18

32,104,525

20,234,506

Loans and advances to customers

2,524,213

1,894,282

Balances With The Brazilian Central Bank

114,569,292

54,589,781

Financial Assets Measured At Fair Value Through Other Comprehensive Income

3.a

52,983,216

55,425,671

Debt instruments

52,968,083

55,392,178

Equity instruments

15,133

33,493

Financial Assets Measured At Amortized Cost

3.a

726,461,191

663,824,373

Loans and amounts due from credit institutions

31,530,458

20,713,315

Loans and advances to customers

499,092,417

488,735,746

Debt instruments

112,212,218

81,329,013

Reserves at the Central Bank of Brazil

83,626,098

73,046,299

Hedging Derivatives

18

-

1,741,318

Non-Current Assets Held For Sale

4

834,888

699,136

Investments in Associates and Joint Ventures

5.a

1,611,283

1,727,570

Tax Assets

51,351,798

46,445,994

Current

9,243,581

7,838,406

Deferred

42,108,217

38,607,588

Other Assets

6,233,841

8,274,529

Tangible Assets

6.a

7,327,869

8,190,763

Intangible Assets

32,104,787

31,602,734

Goodwill

7

27,852,568

27,889,327

Other intangible assets

8

4,252,219

3,713,407

Total Assets

1,126,953,893

985,450,829


LIABILITIES AND STOCKHOLDERS' EQUITY

Note

09/30/2023

12/31/2022

Financial Liabilities Measured At Fair Value Through Profit Or LossHeld For Trading

9.a

56,965,110

49,668,266

Trading derivatives

18

26,590,993

18,699,325

Short positions

24,309,096

22,047,423

Other financial liabilities

6,065,021

8,921,518

Financial Liabilities Measured at Amortized Cost

9.a

922,406,946

795,284,100

Deposits from Brazilian Central Bank and deposits from credit institutions

138,098,763

116,079,014

Customer deposits

567,010,042

489,953,489

Marketable debt securities

126,565,000

107,120,875

Debt Instruments Eligible to Compose Capital

19,949,728

19,537,618

Other financial liabilities

70,783,413

62,593,104

Hedging Derivatives

18

975,226

-

Provisions

10.a

11,077,084

9,115,143

Provisions for pension funds and similar obligations

2,342,596

1,775,202

Provisions for judicial and administrative proceedings, commitments and other provisions

8,734,488

7,339,941

Tax Liabilities

8,175,651

7,810,800

Current

4,713,651

4,168,800

Deferred

3,462,000

3,642,000

Other Liabilities

13,603,504

12,892,344

Total Liabilities

1,013,203,521

874,770,653

Stockholders' Equity

117,829,358

114,669,276

Share Capital

11.a

55,000,000

55,000,000

Reserves

11.c

61,233,922

54,701,499

Treasury shares

11.d

(1,108,131)

(1,219,316)

Profit for the period attributable to the Parent

7,403,567

14,287,093

Dividends

11.b

(4,700,000)

(8,100,000)

Other Comprehensive Income

(4,463,748)

(4,486,442)

Stockholders' Equity Attributable to the Parent

113,365,610

110,182,834

Non - Controlling Interests

384,762

497,342

Total Stockholders' Equity

113,750,372

110,680,176

Total Liabilities and Stockholders' Equity

1,126,953,893

985,450,829

The explanatory notes are an integral part of the condensed consolidated financial statements.

Consolidated Condensed Statements of Income

Notes

07/01 to 09/30/2023

07/01 to 09/30/2022

01/01 to 09/30/2023

01/01 to 09/30/2022

Interest and similar income

32,651,076

30,246,468

95,654,433

84,520,329

Interest expense and similar charges

(20,447,496)

(19,200,246)

(61,054,645)

(48,523,287)

Net Interest Income

12,203,580

11,046,222

34,599,788

35,997,042

Income from equity instruments

4,365

14,286

32,918

34,290

Income from companies accounted by the equity method

5.a

55,339

68,523

161,232

134,382

Fee and commission income

5,550,211

5,325,205

16,611,338

15,785,974

Fee and commission expense

(1,658,446)

(1,697,816)

(4,936,170)

(4,739,143)

Gains (losses) on financial assets and liabilities (net)

651,266

518,809

3,593,915

3,518,275

Financial Assets Measured At Fair Value Through Profit Or Loss

1,168,165

2,058,927

4,513,674

7,037,292

Financial instruments not measured at fair value through profit or loss

(580,548)

(989,412)

(1,010,383)

(3,463,885)

Other

63,649

(550,706)

90,624

(55,132)

Exchange differences (net)

(164,194)

965,905

(962,092)

(864,525)

Other operating expense

(244,171)

(380,748)

(629,324)

(406,085)

Total Income

16,397,950

15,860,386

48,471,605

49,460,210

Administrative expenses

(4,782,339)

(4,566,374)

(14,308,950)

(13,312,160)

Personnel expenses

13.a

(2,663,712)

(2,495,056)

(7,973,596)

(7,281,855)

Other administrative expenses

13.b

(2,118,627)

(2,071,318)

(6,335,354)

(6,030,305)

Depreciation and amortization

(692,871)

(655,029)

(2,067,307)

(1,911,975)

Tangible assets

6.a

(458,850)

(467,051)

(1,409,763)

(1,391,872)

Intangible assets

8

(234,021)

(187,978)

(657,544)

(520,103)

Provisions (net)

(1,159,747)

179,882

(3,320,546)

(715,974)

Impairment losses on financial assets (net)

(6,223,191)

(6,246,856)

(20,331,669)

(17,611,790)

Financial Instruments Measured At Amortized Cost

3.b.2

(6,223,191)

(6,246,856)

(20,331,669)

(17,611,790)

Impairment losses on other assets (net)

(73,952)

(51,625)

(141,308)

(108,084)

Other intangible assets

8

(2,979)

(6,940)

(8,116)

(20,001)

Other assets

(70,973)

(44,685)

(133,192)

(88,083)

Gains (losses) on disposal of assets not classified as non-current assets held for sale

12,221

14,508

983,080

23,264

Gains (losses) on non-current assets held for sale not classified as discontinued operations

19,267

53,378

17,097

126,322

Operating Income Before Tax

3,497,338

4,588,270

9,302,002

15,949,813

Income taxes

12

(716,666)

(1,161,732)

(1,868,966)

(4,516,313)

Net income for the semester

2,780,672

3,426,538

7,433,036

11,433,500

Profit attributable to the Parent

2,770,946

3,454,181

7,403,567

11,397,678

Profit attributable to non-controlling interests

9,726

(27,643)

29,469

35,822

The accompanying notes from Management are an integral part of these financial statements.


Consolidated Condensed Statements of Comprehensive Income

07/01 a 09/30/2023

07/01 a 09/30/2022

01/01 a 09/30/2023

01/01 a 09/30/2022

Profit for the Period

2,780,672

3,426,538

7,433,036

11,433,500


Other Comprehensive Income that will be subsequently reclassified for profit or loss when specific conditions are met:

,

(513,166)

(273,291)

460,866

657,178

Financial Assets Measured At Fair Value Through Other Comprehensive Income

,

(554,497)

(109,873)

(23,659)

(461,137)

Financial Assets Measured At Fair Value Through Other Comprehensive Income

,

(1,030,512)

(423,612)

(66,606)

(874,207)

Taxes

,

476,015

313,739

42,947

413,070

Cash flow hedges

41,331

(163,418)

484,525

(196,041)

Valuation adjustments

78,813

(247,415)

923,917

(379,657)

Taxes

(37,482)

83,997

(439,392)

183,616

Other Comprehensive Income that won't be reclassified for Net income:

(17,735)

16,649

(438,172)

116,333

Defined Benefits plan

(17,735)

16,649

(438,172)

116,333

Defined Benefits plan

(244)

96,976

(695,937)

318,697

Taxes

(17,491)

(80,327)

257,765

(202,364)

Total Comprehensive Income

2,249,771

3,169,896

7,455,730

10,892,655

Attributable to the parent

2,240,044

3,197,539

7,426,261

10,856,833

Attributable to non-controlling interests

9,727

(27,643)

29,469

35,822

Total

2,249,771

3,169,896

7,455,730

10,892,655

The explanatory notes are an integral part of the condensed consolidated financial statements.


Consolidated Condensed Statements of Changes in Stockholders' Equity

Stockholders´ Equity Attributable to the Parent

Note

Share
Capital

Reserves

Treasury shares

Profit
Attributed
to the Parent

Dividends and
Remuneration

Stockholders´
Equity Attributable to the Parent

Financial Assets Measured At Fair Value Through Other Comprehensive Income

Defined Benefits plan

Translation adjustments investment abroad

Gains and losses - Cash flow hedge and Investment

Total

Non-controlling
Interests

Total Stockholders´
Equity

Balances at December 31, 2021

55,000,000

48,880,561

(713,039)

15,528,052

(9,649,000)

109,046,574

(47,576)

(2,924,221)

859,370

(1,294,001)

105,640,146

334,349

105,974,495

Total comprehensive income

-

-

-

11,397,678

-

11,397,678

(461,137)

116,333

-

(196,041)

10,856,833

35,822

10,892,655

Consolidated Net Income for the Period

-

-

-

11,397,678

-

11,397,678

-

-

-

-

11,397,678

35,822

11,433,500

Other comprehensive income

-

-

-

-

-

-

(461,137)

116,333

-

(196,041)

(540,845)

-

(540,845)

Financial Assets Measured At Fair Value Through Other Comprehensive Income

-

-

-

-

-

-

(461,137)

-

-

-

(461,137)

-

(461,137)

Employee benefit plan

-

-

-

-

-

-

-

116,333

-

-

116,333

-

116,333

Gain and loss - Cash flow and investment hedge

-

-

-

-

-

-

-

-

-

(196,041)

(196,041)

-

(196,041)

Appropriation of net income from prior years

-

15,528,052

-

(15,528,052)

-

-

-

-

-

-

-

-

-

Dividends and interest on capital from prior years

11.b

-

(9,649,000)

-

-

9,649,000

-

-

-

-

-

-

-

-

Dividends and interest on capital

11.b

-

-

-

-

(6,400,000)

(6,400,000)

-

-

-

-

(6,400,000)

-

(6,400,000)

Treasury shares

11.d

-

-

(416,887)

-

-

(416,887)

-

-

-

-

(416,887)

-

(416,887)

Other

-

8,496

-

-

-

8,496

-

-

-

-

8,496

95,260

103,756

Balances at September 30, 2022

55,000,000

54,768,109

(1,129,926)

11,397,678

(6,400,000)

113,635,861

(508,713)

(2,807,888)

859,370

(1,490,042)

109,688,588

465,431

110,154,019

Balances at December 31, 2022

55,000,000

54,701,499

(1,219,316)

14,287,093

(8,100,000)

114,669,276

(755,009)

(2,895,520)

859,370

(1,695,283)

110,182,834

497,342

110,680,176

Total comprehensive income

-

-

-

7,403,567

-

7,403,567

(23,659)

(438,172)

-

484,525

7,426,261

29,469

7,455,730

Net Income Attributable to the Parent Company

-

-

-

7,403,567

-

7,403,567

-

-

-

-

7,403,567

29,469

7,433,036

Other comprehensive income

-

-

-

-

-

-

(23,659)

(438,172)

-

484,525

22,694

-

22,694

Financial Assets Measured At Fair Value Through Other Comprehensive Income

-

-

-

-

-

-

(23,659)

-

-

-

(23,659)

-

(23,659)

Employee benefit plan

-

-

-

-

-

-

-

(438,172)

-

-

(438,172)

-

(438,172)

Gain and loss - Cash flow and investment hedge

-

-

-

-

-

-

-

-

-

484,525

484,525

-

484,525

Appropriation of net income from prior years

-

14,287,093

-

(14,287,093)

-

-

-

-

-

-

-

-

-

Dividends and interest on capital from prior years

11.b

-

(8,100,000)

-

-

8,100,000

-

-

-

-

-

-

-

-

Dividends and interest on capital

11.b

-

-

-

-

(4,700,000)

(4,700,000)

-

-

-

-

(4,700,000)

-

(4,700,000)

Treasury shares

11.d

-

-

111,185

-

-

111,185

-

-

-

-

111,185

-

111,185

Share-based compensation

-

90,332

-

-

-

90,332

-

-

-

-

90,332

-

90,332

Prescribed Dividends

-

51,959

-

-

-

51,959

-

-

-

-

51,959

-

51,959

Unrealized Profit

-

189,761

-

-

-

189,761

-

-

-

-

189,761

-

189,761

Other

-

13,278

-

-

-

13,278

-

-

-

-

13,278

(142,049)

(128,771)

Balances as of September 30, 2023

55,000,000

61,233,922

(1,108,131)

7,403,567

(4,700,000)

117,829,358

(778,668)

(3,333,692)

859,370

(1,210,758)

113,365,610

384,762

113,750,372

Changes in the Period

-

6,532,423

111,185

(6,883,526)

3,400,000

3,160,082

(23,659)

(438,172)

-

484,525

3,182,776

(112,580)

3,070,196

The explanatory notes are an integral part of the condensed consolidated financial statements.


Consolidated Condensed Statement of Cash Flows

Note

01/01 to 09/30/2023

01/01 to 09/30/2022

1. Cash Flows From Operating Activities

Net income for the period

7,433,036

11,433,500

Adjustments to profit

32,545,612

62,950,437

Depreciation of tangible assets

6.a

1,409,763

1,391,872

Amortization of intangible assets

8

657,544

520,103

Impairment losses on other assets (net)

141,308

108,084

Provisions and Impairment losses on financial assets (net)

23,652,215

18,327,764

Net Gains (losses) on disposal of tangible assets, investments and non-current assets held for sale

(1,000,177)

(149,586)

Income from companies accounted by the equity method

5.a

(161,232)

(134,382)

Deferred tax assets and liabilities

(3,957,667)

(444,529)

Monetary Adjustment of Escrow Deposits

(560,933)

(533,472)

Recoverable Taxes

(432,726)

(383,156)

Effects of Changes in Foreign Exchange Rates on Cash and Cash Equivalents

(5,764)

(607)

Effects of Changes in Foreign Exchange Rates on Assets and Liabilities

12,742,182

43,928,355

Other

61,099

319,991

Net (increase) decrease in operating assets

(109,691,343)

(89,081,191)

Financial Assets Measured At Fair Value Through Profit Or Loss

(102,161,407)

(86,496,340)

Financial Assets Measured at Fair Value through Other Comprehensive Income

1,858,278

34,286,607

Financial Assets Measured At Amortized Cost

(13,474,384)

(33,223,569)

Other assets

4,086,170

(3,647,889)

Net increase (decrease) in operating liabilities

123,897,455

26,177,076

Financial Liabilities Measured At Fair Value Through Profit Or Loss Held For Trading

7,296,844

10,602,075

Financial liabilities at amortized cost

111,064,932

15,416,453

Other liabilities

5,535,679

158,548

Tax paid

(5,031,876)

(4,904,320)

Total net cash flows from operating activities (1)

49,152,884

6,575,502

2. Cash Flows From Investing Activities

Investments

(2,962,982)

(3,124,128)

Subsidiary acquisition

-

(406,920)

Tangible assets

(1,220,604)

(1,447,631)

Intangible assets

(1,317,993)

(947,056)

Non-collective assets for sale

(424,385)

(322,521)

Disposal

1,429,890

1,452,387

Subsidiary

182,428

-

Tangible assets

727,229

871,098

Intangible assets

108,715

196,515

Non-Current Assets Held For Sale

271,410

214,275

Dividends and interest on capital received

140,108

170,499

Total net cash flows from investing activities (2)

(1,533,092)

(1,671,741)

3. Cash Flows From Financing Activities

Acquisition (Disposal) of own shares

11.d

111,185

(416,887)

Issuance of other long-term liabilities

54,420,276

46,802,503

Dividends and interest on capital paid

(4,049,563)

(5,826,096)

Payments of other long-term liabilities

(33,136,977)

(26,360,906)

Interest Payments on Debt Instruments Eligible to Capital

(625,779)

(451,958)

Net increase in non-controlling interests

(134,214)

20,446

Capital Increase in Subsidiaries, by Non-Controlling Interests

-

72,018

Total net cash flows from financing activities (3)

16,584,928

13,839,120

Exchange variation on Cash and Cash Equivalents (4)

5,764

607

Net Increase in Cash and cash equivalents(1+2+3+4)

64,210,484

18,743,488

Cash and cash equivalents at the beginning of the period

49,565,334

32,668,749

Cash and cash equivalents at the end of the period

113,775,818

51,412,237

The explanatory notes are an integral part of the condensed consolidated financial statements.


1. Operating context, presentation of condensed consolidated interim financial statements and other information

a)Operational Context

Banco Santander (Brasil) S.A. (Banco Santander or Banco), directly and indirectly controlled by Banco Santander, S.A., headquartered in Spain (Banco Santander Spain), is the leading institution of the Financial and Prudential Conglomerates (Santander Conglomerate) before the Central Bank of Brazil (Bacen), constituted as a joint-stock company, headquartered at Avenida Presidente Juscelino Kubitschek, 2041, Cj.281, Bloco A, Cond. JK Tower - Vila Nova Conceição - São Paulo - SP. Banco Santander operates as a bank multiple and develops its operations through the commercial, investment, credit, financing and investment, real estate credit, leasing and foreign exchange. Through controlled companies, it also operates in the markets of payment institution, syndicate management, securities brokerage, insurance brokerage, loan financing consumption, digital platforms, benefit management, management and recovery of non-performing loans, capitalization and pension plans and supply and administration of food, meal and other vouchers. Operations are conducted in the context of a set of institutions that operate in an integrated manner in the financial market. The benefits and costs corresponding to the services provided are absorbed between them and are carried out in the normal course of business and under commutative conditions. The Board of Directors authorized the issuance of condensed consolidated interim financial statements for the period ended September 30, 2023 at the meeting held on October 24, 2023.

The referred Financial Statements and the documents that compose them, were subject to a report without reservation by the Auditors Independent, of recommendation for approval issued by the Audit Committee of Banco Santander.

b)Presentation of condensed consolidated interim financial statements (prepared in accordance with IAS 34)

The Condensed Consolidated Interim Financial Statements have been prepared in accordance with International Financial Reporting Standards (IFRS) issued by the International Accounting Standards Board (IASB), and the interpretations issued by the IFRS Interpretations Committee (current name of the International Financial Reporting Interpretations Committee - IFRIC). All relevant information specifically relating to Banco Santander's financial statements, and only with respect to these are being evidenced, and correspond to the information used by Banco Santander in its administration.

For better comparison purposes, some comparative balances were reclassified in the statement of cash flows relating to the result of financial guarantees provided, effects of changes in exchange rates on assets and liabilities and reduction (increase) in other financial assets and liabilities.

c) Other information

c.1) Adoption of new standards and interpretations

The following amendments to standards were adopted for the first time for the financial year beginning January 1, 2023:

• IFRS 17 - In May 2017, the IASB issued the IFRS for insurance contracts which aims to replace IFRS 4. From January 1, 2023. This standard aims to provide greater transparency and ensure that an entity presents relevant information and that faithfully represents the essence of insurance operations in the financial statements, one of the main changes being the recognition of profits as a measure of the delivery of insurance services. Banco Santander assessed and concluded that the impact of adopting IFRS 17 is immaterial.

· Amendment to IAS 1 "Presentation of Financial Statements":the purpose is to clarify that liabilities are classified as current or non-current, depending on the rights that exist at the end of the period. The ranking is not affected by the entity's expectations or events after the reporting date. The amendments to IAS 1 are effective as of January 1, 2023 and there is no impact for Santander.

· Amendment to IAS 8 - Accounting Policies, Estimate Changes and Error Rectification: clarifies how entities should distinguish changes in accounting policies from changes in accounting estimates, since changes in estimates accounting principles are applied prospectively to future transactions and other future events, but changes in accounting policies are generally applied retrospectively to past transactions and other past events, as well as to the current period. Without impact for Santander

· Amendment to IAS 12- Income Tax: requires entities to recognize deferred tax on transactions that, on initial recognition, give rise to equal amounts of taxable and deductible temporary differences. This usually applies to lease transactions (right-of-use assets and lease liabilities) and decommissioning obligations and restoration, as an example, and will require the recognition of additional deferred tax assets and liabilities. Santander already adopts this procedure.

· Amendment to IAS 21- Effects of Changes in Exchange Rates and Conversion of Financial Statements: If a currency is not convertible, it may be difficult to determine an appropriate exchange rate. Although uncommon, a lack of convertibility may arise when a government imposes exchange controls that prohibit the exchange of a currency or that limit the volume of foreign currency transactions. The amendment to IAS 21 clarifies how entities should assess whether a currency is easily convertible and how they should determine a spot exchange rate for a currency that is difficult to exchange, as well as requiring the disclosure of information that allows users of the Financial Statements to understand the impacts of a currency without convertibility. These changes are effective from January 1, 2025. Santander is evaluating the impacts of this change.

There are no other IFRS standards or IFRIC interpretations that have not yet come into force that could have a significant impact on the Bank's financial statements.

c.2) Estimates used

Consolidated results and calculation of consolidated equity are impacted by accounting policies, assumptions, estimates and measurement methods used by the Bank's managers in preparing the financial statements. the bank does estimates and assumptions that affect the reported amounts of assets and liabilities for future periods. All estimates and assumptions required, in accordance with IFRSs, are Management's best estimate in accordance with the applicable standard.

In the condensed consolidated interim financial statements, estimates are made by the Bank's Management and of consolidated entities in order to quantify certain assets, liabilities, income and expenses and disclosures in the notes.

c.2.1) Critical estimates

The critical estimates and assumptions that have the most significant impact on the accounting balances of certain assets, liabilities, revenues and expenses and in the disclosures of explanatory notes, are described below:

i. Valuation of the fair value of certain financial instruments

Financial instruments are initially recognized at fair value and those that are not measured at fair value in profit or loss are adjusted for transaction costs.

Financial assets and liabilities are subsequently measured, at the end of each period, using valuation techniques. This calculation is based on assumptions, which take into account Management's judgment based on information and market conditions prevailing at the balance sheet date.

Banco Santander classifies fair value measurements using the fair value hierarchy that reflects the model used in the measurement process, segregating financial instruments between Levels I, II or III.

Note 18.b of the Consolidated Interim Financial Statements as of September 30, 2023, presents the accounting practice and sensitivity analysis for the Financial Instruments, respectively.

ii. Provisions for losses on credits due to impairment

The carrying amount of impaired financial assets is adjusted by recording a provision for impairment of "Losses on financial assets (net) - Financial Assets measured at amortized cost" in the consolidated statement of income result. The reversal of previously recorded losses is recognized in the consolidated statement of income in the period in which the impairment decreases and can be objectively related to a recovery event.

To individually measure the impairment loss on loans assessed for impairment recoverable, the Bank considers the conditions of the counterparty, such as its economic and financial situation, level of indebtedness, income generation capacity, cash flow, management, corporate governance and quality of internal controls, track record payment terms, industry experience, contingencies and credit limits, as well as asset characteristics such as their nature and purpose, type, sufficiency and guarantees of liquidity level and total amount of credit, and also based on historical experience of impairment and other circumstances known at the time of valuation.

To measure the impairment loss on loans that are collectively assessed for impairment, the Bank separates financial assets into groups taking into account the characteristics and similarities of credit risk, or that is, according to the segment, type of assets, guarantees and other factors associated with the historical experience of write-down recoverable and other circumstances known at the time of valuation.

Note 6 to the Consolidated Interim Financial Statements of September 30, 2023, presents the accounting practice and credit risk measurement measures, respectively.

iii. Provisions for pension funds

Defined benefit plans are registered based on an actuarial study, carried out annually by a specialized company, end of each year, effective for the subsequent period and are recognized in the consolidated income statement in the Interest and similar expenses and Provisions (net) lines.

The present value of a defined benefit obligation is the present value without deducting any plan assets, payments expected from future periods necessary to settle the obligation resulting from the employee's service in the current and past periods.

iv. Provisions, assets and contingent liabilities

Provisions for judicial and administrative proceedings are set up when the risk of loss of the judicial or administrative action is assessed as probable and the amounts involved can be measured with sufficient certainty, based on the nature, complexity and history of the actions and the opinion of legal advisors internal and external.

v. Goodwill

The registered goodwill is subject to an impairment test, at least once a year or in a shorter period, in case of any indication of impairment of the asset.

The basis used for the impairment test is the value in use and, for this purpose, the cash flow is estimated for a period minimum of 5 years. The cash flow was prepared considering several factors, such as: (i) macroeconomic interest rate projections, inflation, exchange rate and others; (ii) behavior and growth estimates of the national financial system; (iii) increase in costs, returns, synergies and investment plan; (iv) customer behavior; and (v) growth rate and adjustments applied to perpetuity flows. The adoption of these estimates involves the probability of occurrence of future events and the change of any of these factors could have a different outcome. The cash flow estimate is based on a valuation prepared by the company independent expert, annually or whenever there are signs of a reduction in its recovery value, which is reviewed and approved by the Administration.

Additional details are in note 7.

vi. Expectation of realization of tax credits

Deferred tax assets and liabilities include temporary differences, identified as the amounts expected to be recovered or paid on differences between the carrying values of assets and liabilities and their respective calculation bases, and tax loss credits and the negative basis of the accumulated CSLL. These values are measured at the rates expected to apply in the period in which the asset is realized or the liability is settled. Deferred tax assets are only recognized for temporary differences to the extent that it is considered probable that the consolidated entities will have sufficient future taxable profits against which the assets deferred taxes can be used.

Other deferred tax assets (accumulated tax loss credits) are only recognized if it is considered probable that the consolidated entities will have sufficient future taxable profits to use.

Recognized deferred tax assets and liabilities are reviewed at each balance sheet date, making adjustments appropriate based on the findings of the analyzes carried out. The expected realization of the Bank's deferred tax assets is based on projections of future results and based on technical study.


2. Basis of consolidation

The direct and indirect controlled entities and investment funds included in Banco Santander's Condensed Consolidated Financial Statements are highlighted below. Similar information on companies accounted for by the equity method by the Bank is provided in note 5.

Quantity of Shares or Quotas Owned (in Thousands)

09/30/2023

Investments

Activity

Common Shares and Quotas

Preferred Shares

Direct Participation

Consolidated Participation

Controlled by Banco Santander

Aymoré Crédito, Financiamento e Investimento S.A. (Aymoré CFI)

Financial

50,159

-

100.00%

100.00%

Ben Benefícios e Serviços Instituição de Pagamentos S.A.(BEN Benefícios)

Payment Method

90,000

-

100.00%

100.00%

Esfera Fidelidade S.A.

Services provision

10,001

-

100.00%

100.00%

Gira - Gestão Integrada de Recebíveis do Agronegócio S.A.

Technology

381

-

80.00%

80.00%

Em Dia Serviços Especializados em Cobrança Ltda.

Collection and Recovery of Credit Management

257,306

-

100.00%

100.00%

Return Capital Serviços de Recuperação de Créditos S.A.

Collection and Recovery of Credit Management

32,007

-

100.00%

100.00%

Rojo Entretenimento S.A.

Services Provision

7,417

-

94.60%

94.60%

Sanb Promotora de Vendas e Cobrança Ltda.

Provision of Digital Media Services

71,181

-

100.00%

100.00%

Sancap Investimentos e Participações S.A. (Sancap)

Holding

23,538,159

-

100.00%

100.00%

Santander Brasil Administradora de Consórcio Ltda. (Santander Brasil Consórcio)

Buying Club

872,186

-

100.00%

100.00%

Santander Corretora de Câmbio e Valores Mobiliários S.A.(Santander CCVM)

Broker

14,067,640

14,067,640

99.99%

99.99%

Santander Corretora de Seguros, Investimentos e Serviços S.A. (Santander Corretora de Seguros)

Broker

7,184

-

100.00%

100.00%

Santander Holding Imobiliária S.A.

Holding

558,601

-

100.00%

100.00%

Santander Leasing S.A. Arrendamento Mercantil (Santander Leasing)

Leasing

164

-

100.00%

100.00%

F1RST Tecnologia e Inovação Ltda.

Other Activities

241,941

-

100.00%

100.00%

SX Negócios Ltda.

Other Activities

75,050

-

100.00%

100.00%

Tools Soluções e Serviços Compartilhados Ltda.

Other Activities

192,000

-

100.00%

100.00%

Controlled by Aymoré CFI

Banco Hyundai Capital Brasil S.A.

Bank

150,000

-

0.00%

50.00%

Solution 4Fleet Consultoria Empresarial S.A. (Solution 4Fleet)

Technology

328

-

0.00%

80.00%

Controlled by Santander Leasing

Banco Bandepe S.A.

Bank

3,589

-

0.00%

100.00%

Santander Distribuidora de Títulos e Valores Mobiliários S.A. (Santander DTVM)

Distributor

461

-

0.00%

100.00%

Controlled by Sancap

Santander Capitalização S.A. (Santander Capitalização)

Capitalization

64,615

-

0.00%

100.00%

Evidence Previdência S.A.

Private Pension

42,819,564

-

0.00%

100.00%

Controlled by Santander Holding Imobiliária S.A.

Summer Empreendimentos Ltda.

Real Estate

17,084

-

0.00%

100.00%

Apê11 Tecnologia e Negócios Imobiliários S.A. (Apê11)

Technology

3,808

-

0.00%

90.00%

Controlled by Santander Distribuidora de Títulos e Valores Mobiliários S.A.

Toro Corretora de Títulos e Valores Mobiliários Ltda. (Toro CTVM)

Broker

21,559

-

0.00%

62.51%

Toro Investimentos S.A.

Broker

44,101

-

0.00%

14.78%

Controlled by Toro Corretora de Títulos de Valores Mobiliários Ltda.

Toro Investimentos S.A.

Investments

228,461

-

0.00%

76.55%

Jointly Controlled Companies by Sancap

Santander Auto S.A.

Technology

22,452

-

0.00%

50.00%

Controlled by Toro Investimentos S.A.

Toro Asset

Investments

918,264

-

0.00%

100.00%

Mobills Labs Soluções em Tecnologia Ltda.

Technology

1,122,000

-

0.00%

100.00%

Controlled by Mobills Labs Soluções em Tecnologia Ltda.

Mob Soluções em Tecnologia Ltda.

Technology

20

-

0.00%

100.00%

Controlled by Monetus Investimentos S.A.

Mobills Corretora De Seguros Ltda.

Broker

3,010

-

0.00%

100.00%

Consolidated Investment Funds

·Santander Fundo de Investimento Amazonas Multimercado Crédito Privado de Investimento no Exterior (Santander FI Amazonas);

·Santander Fundo de Investimento Diamantina Multimercado Crédito Privado de Investimento no Exterior (Santander FI Diamantina);

·Santander Fundo de Investimento Guarujá Multimercado Crédito Privado de Investimento no Exterior (Santander FI Guarujá);

·Santander Fundo de Investimento Unix Multimercado Crédito Privado (Santander FI Unix);

·Santander Fundo de Investimento SBAC Referenciado DI Crédito Privado (Santander FI SBAC);

·Santander Paraty QIF PLC (Santander Paraty) (3);

·Venda de Veículos Fundo de Investimento em Direitos Creditórios (Venda de Veículos FIDC) (1);

·Prime 16 - Fundo de Investimento Imobiliário (atual denominação do BRL V - Fundo de Investimento Imobiliário - FII) (2);

·Santander FI Hedge Strategies Fund (Santander FI Hedge Strategies) (3);

·Fundo de Investimento em Direitos Creditórios Multisegmentos NPL Ipanema VI - Não Padronizado (Fundo Investimento Ipanema NPL VI) (4);

·Santander Hermes Multimercado Crédito Privado Infraestrutura Fundo de Investimentos;

·Fundo de Investimentos em Direitos Creditórios Atacado - Não Padronizado (4);

· Atual - Fundo de Investimento Multimercado Crédito Privado Investimento no Exterior;

·Fundo de Investimentos em Direitos Creditórios - Getnet (5);

·Santander Flex Fundo de Investimento Direitos Creditórios (6);

·San Créditos Estruturados - Fundo de Investimento em Direitos Creditórios Não Padronizado (6); e

·D365 - Fundo De Investimento em Direitos Creditórios (7);

·Fundo de Investimento em Direitos Creditórios Tellus (8).

(1) The Renault manufacturer (an entity not belonging to the Santander Conglomerate) sells its duplicates to the Fund. This Fund exclusively purchases duplicates from the Renault manufacturer. In turn, Banco RCI Brasil S.A. holds 100% of its subordinated shares.

(2) Banco Santander appeared as a creditor in certain overdue credit operations that had real estate as collateral. The operation to recover these credits consists of the contribution of properties as collateral for the capital of the Real Estate Investment Fund and the consequent transfer of the Fund's shares to Banco Santander, through payment in payment of the credit operations.

(3) Banco Santander, through its subsidiaries, holds the risks and benefits of Santander Paraty and the Santander FI Hedge Strategies Subfund, resident in Ireland, and both are fully consolidated in its Consolidated Financial Statements. Santander Paraty does not have its own equity position, with all records coming from the financial position of Santander FI Hedge Strategies.

(4) Atual - Fundo de Investimento Multimercado Crédito Privado Investimento no Exterior ("FIM") is the exclusive shareholder of the funds. FIM began to be consolidated in August 2020, being controlled by Return Capital Serviços de Recuperação de Crédito S.A.

(5) This fund began to be consolidated in June 2022 and is controlled through Aymoré CFI, holding 100% of the shares in this fund.

(6) This fund began to be consolidated in September 2022 and is controlled through Return Capital Serviços de Recuperação de Crédito S.A., holding 100% of the shares in these funds.

(7) This fund began to be consolidated in June 2023 and is controlled through Return Capital Serviços de Recuperação de Crédito S.A., holding 100% of the shares in this fund;

(8) This fund began to be consolidated in September 2023 and is controlled through Return Capital Serviços de Recuperação de Crédito S.A., it holds 100% of the shares in this fund.

Corporate movements were implemented with the aim of reorganizing the operations and activities of the entities in accordance with the business plan of the Santander Conglomerate.

a)Sale of the entire stake held in Banco PSA Finance Brasil S.A. and Stellantis Corretora de Seguros e Serviços Ltda.

On August 31, 2023, Aymoré Crédito, Financiamento e Investimento S.A. ("Aymoré") and Santander Corretora de Seguros, Investimentos e Serviços S.A. ("Santander Corretora de Seguros") concluded the sale operation of equity interests held (the ) by Aymoré, representing 50% (fifty percent) of the share capital of Banco PSA Finance Brasil S.A. ("Banco PSA"), to Stellantis Financial Service, S.A. and (b) by Santander Corretora de Seguros, representing 50% (fifty percent) of the share capital of Stellantis Corretora de Seguros e Serviços Ltda. ("Stellantis Corretora"), for Stellantis Services Ltd. ("Operation").

With the conclusion of the Transaction, Aymoré no longer holds a shareholding in Banco PSA and Santander Corretora de Seguros no longer holds a shareholding in Stellantis Corretora.

b)Acquisition of participation and investment in Fit Economia de Energia S.A.

On August 1, 2023, Santander Corretora de Seguros, Investimentos e Serviços S.A. entered into, with HB Fit Participações Ltda., a contract for the acquisition and investment in Fit Economia de Energia S.A. ("Company"), so that, a Once the operation is completed, you will hold 65% of the Company's share capital ("Operation").

The completion of the Transaction will be subject to compliance with certain suspensive conditions usual in similar transactions, including obtaining the relevant regulatory authorizations.

c)Joint-venture between Banco Santander (Brasil) S.A. and Sodexo Pass International and Sodexo Pass do Brasil Serviços de Inovação Ltda

On June 24, 2023, Banco Santander signed, together with Sodexo Pass International and Sodexo Pass do Brasil Serviços de Inovação Ltda., a joint-venture agreement, so that, once the operation is completed, it will hold 20% of the share capital of Sodexo Pass do Brasil Serviços e Comércio S.A. ("Operation").

The completion of the Transaction will be subject to compliance with certain suspensive conditions usual in similar transactions, including obtaining the relevant regulatory authorizations.

d)Acquisition of the entire shareholding in Toro Participações S.A.

On June 7, 2023, Banco Santander signed, together with the shareholders of Toro Participações S.A. ("Toro Participações"), a contract for the acquisition of all shares in Toro Participações, so that, once the operation is completed, it will be indirectly hold 100% of the share capital of Toro Corretora de Títulos e Valores Mobiliários S.A. and Toro Investimentos S.A. ("Operation").

The completion of the Transaction will be subject to compliance with certain suspensive conditions usual in similar transactions, including obtaining the relevant regulatory authorizations.

e)Sale of Santander Corretora's stake in Webmotors S.A. for carsales.com Investments PTY LTD

On April 28, 2023, Santander Corretora de Seguros, Investimentos e Serviços S.A. ("Santander Corretora") concluded the sale of shares representing 40% of the share capital of Webmotors S.A. ("Webmotors") to Carsales.com Investments PTY LTD ("Carsales") ("Operation").

With the conclusion of the Operation, Santander Corretora now holds 30% and Carsales holds 70% of the share capital of Webmotors.

f)Investment by Santander Corretora de Seguros, Investimentos e Serviços S.A. at Biomas - Serviços Ambientais, Restauração e Carbono S.A.

On November 9, 2022, Santander Corretora de Seguros, Investimentos e Serviços S.A. ("Santander Corretora") entered into an investment agreement to become a shareholder ("Operation") of Biomas - Serviços Ambientais, Restauração e Carbono S.A. ("Biomas "). Biomas is a company created with the purpose of providing services aimed at the development and execution of activities aimed at the restoration and conservation of biodiversity and natural ecosystems, therefore aligning with the ESG (Environmental, Social and Governance) purposes of the Santander Group.

On March 21, 2023, with the conclusion of the Operation, Santander Corretora will hold 16.66% of Biomas' shareholding.

g)Investment by Lexisnexis Serviços de Análise de Risco Ltda. at Gestora de Inteligência de Crédito S.A.

On December 20, 2022, Banco Santander, together with the other shareholders, closed the investment operation, through the subscription of new shares, by Lexisnexis Serviços de Análise de Risco Ltda. ("Lexisnexis") at Gestora de Crédito Crédito S.A. ("GIC"). Upon completion of the subscription, Lexisnexis becomes a shareholder holding shares equivalent to 20% (twenty percent) of GIC's share capital.

With the request for closure and the entry of Lexisnexis into the GIC, Santander now holds 15.56% of the shares issued by the GIC.

h)Total spin-off of Atual Serviços de Recuperação de Créditos and Meios Digitais S.A. to Return Capital S.A. and Em Dia Serviços Especializados em Cobrança Ltda.

On October 31, 2022, Atual Serviços de Recuperação de Créditos e Meios Digitais S.A. ("Atual") was completely split, with its assets identified by both of its direct subsidiaries, Return Capital S.A. ("Return") and Em Dia Serviços Especializados em Cobrança Ltda. ("Up to date") in accordance with the proportions provided for in the Protocol and Justification of the operation. With the implementation of the total spin-off, Return had its capital increased by R$ 3,990,617 and "Em dia" by R$ 267,027.05, both becoming directly owned by Banco Santander (Brasil) S.A., the sole partner of "Em dia".

i)Acquisition of interest in SX Tools Soluções e Serviços Compartilhados Ltda.

On September 26, 2022, Banco Santander subscribed to the capital increase in SX Tools Soluções e Serviços Comparados Ltda ("SX Tools"), becoming the sole partner of the company. As of September 30, 2022, the capital payment was pending. SX Tools will primarily operate in the provision of services to Banco Santander and Group companies and will focus on hiring technology suppliers aimed at providing such services.

j)Sale Acquisition of interest in the CSD Central of Registration and Deposit Services to the Financial and Capital Markets S.A

On January 21, 2022, Santander Corretora de Seguros, Investimentos e Serviços S.A. ("Santander Corretora"), together with other investors, together with CSD Central de Serviços de Registro e Depósito ao Mercados Financeiro e de Capitais S.A. ("CSD BR") and their respective shareholders, certain investment agreement and other covenants ("Agreement") with a view to subscribing to a minority interest in CSD BR ("Operation"). CSD BR operates as a registrar of financial assets, derivatives, securities and insurance policies, authorized by the Central Bank of Brazil, the Securities and Exchange Commission and the Private Insurance Superintendence. After compliance with the precedent conditions established in the Agreement, the closing of the Transaction took place on May 26, 2022, so that Santander Corretora now holds 20% (twenty percent) of the shareholding in CSD BR.

k)Sale of the entire stake held in Paytec Tecnologia em Pagamentos Ltda. and Paytec Logistics and Warehouse Ltda.

On May 26, 2022, Banco Santander entered into, with Getnet Adquirência e Serviços para Meios de Controle S.A. - Institution of Payment ("Getnet IP"), the contract for the purchase and sale of shares, transfer of ownership and other covenants, 100% of the shares of Paytec Tecnologia em Escolhas Ltda. ("Operation"). With the implementation of the Operation, Getnet IP now directly holds 100% of the shares of Paytec Tecnologia em Escolhas Ltda and indirectly controls Paytec Logística e Armazém Ltda.

l)Acquisition of Equity Interest in Monetus Investimentos Ltda. and Monetus Corretora de Seguros Ltda

On June 15, 2021, Santander Distribuidora de Títulos e Valores Mobiliários S.A. ("Santander DTVM", new corporate name of PI Distribuidora de Títulos e Valores Mobiliários S.A.), Toro Corretora de Títulos e Valores Mobiliários S.A. ("Toro CTVM") , and Toro Investimentos S.A. ("Toro Investimentos" and, together with Toro CTVM, "Toro") celebrated, together with the partners of Monetus Investimentos Ltda., and Monetus Corretora de Seguros Ltda. (together "Monetus"), investment agreement and other covenants, whereby, once the operation is completed, Toro Investimentos would hold 100% of the share capital of Monetus ("Operation"). Monetus, originally from Belo Horizonte, carries out its activities through an automated investment application based on objectives. After compliance with the applicable conditions precedent, the closing of the Transaction was formalized on January 4, 2022.

m)Acquisition of Equity Interest in Mobills Labs Soluções em Tecnologia Ltda. e Mob Solutions in Technology Ltda.

On June 15, 2021, Santander Distribuidora de Títulos e Valores Mobiliários S.A. ("Santander DTVM", new corporate name of PI Distribuidora de Títulos e Valores Mobiliários S.A.), Toro Corretora de Títulos e Valores Mobiliários S.A. ("Toro CTVM") , and Toro Investimentos S.A. ("Toro Investimentos" and, together with Toro CTVM, "Toro") celebrated, together with the partners of Mobills Labs Soluções em Tecnologia Ltda., and Mob Soluções em Tecnologia Ltda (together "Mobills") , investment agreement and other covenants, whereby, once the operation is completed, Toro Investimentos would hold 100% of the share capital of Mobills ("Operation"). Headquartered in Ceará, Mobills has a variety of financial applications that have a large user base, especially those related to financial planning. After compliance with the applicable conditions precedent, the closing of the Transaction was formalized on January 4, 2022.


3. Financial assets

a)Classification by nature and category

The classification by nature and category for the purpose of valuing the Bank's assets, except for the items related to "Cash and reserves at the Central Bank of Brazil" and "Derivatives used as Hedge", on September 30, 2023 and December 31, 2022 is shown below:

09/30/2023

Financial Assets Measured At Fair Value Through Profit Or Loss

Financial Assets Measured At Fair Value Through Other Comprehensive Income

Financial Assets Measured At Amortized Cost

Total

Balances With The Brazilian Central Bank

114,569,292

-

83,626,098

198,195,390

Loans and amounts due from credit institutions

-

-

31,530,458

31,530,458

Of which:

Loans and amounts due from credit institutions

-

-

31,539,463

31,539,463

Impairment losses (note 3-b.2)

-

-

(9,005)

(9,005)

Loans and advances to customers

2,524,213

-

499,092,417

501,616,630

Of which:

Loans and advances to customers, (1)

2,524,213

-

531,382,711

533,906,924

Impairment losses (note 3-b.2)

-

-

(32,290,294)

(32,290,294)

Debt instruments

70,709,119

52,968,083

112,212,218

235,889,420

Of which:

Debt instruments

70,709,119

52,968,083

113,523,416

237,200,618

Impairment losses (note 3-b.2)

-

-

(1,311,198)

(1,311,198)

Equity instruments

3,594,722

15,133

-

3,609,855

Trading derivatives

32,104,525

-

-

32,104,525

Total

223,501,871

52,983,216

726,461,191

1,002,946,278

12/31/2022

Financial Assets Measured At Fair Value Through Profit Or Loss

Financial Assets Measured At Fair Value Through Other Comprehensive Income

Financial Assets Measured At Amortized Cost

Total

Balances With The Brazilian Central Bank

54,589,781

-

73,046,299

127,636,080

Loans and amounts due from credit institutions

-

-

20,713,315

20,713,315

Of which:

Loans and amounts due from credit institutions

-

-

20,725,914

20,725,914

Impairment losses (note 3-b.2)

-

-

(12,599)

(12,599)

Loans and advances to customers

1,894,282

-

488,735,746

490,630,028

Of which:

Loans and advances to customers,(1)

1,894,282

-

522,761,008

524,655,290

Impairment losses (note 3-b.2)

-

-

(34,025,262)

(34,025,262)

Debt instruments

66,191,454

55,392,178

81,329,013

202,912,645

Of which:

Debt instruments

66,191,454

55,392,178

82,502,775

204,086,407

Impairment losses (note 3-b.2)

-

-

(1,173,762)

(1,173,762)

Equity instruments

2,605,279

33,493

-

2,638,772

Trading derivatives

20,234,506

-

-

20,234,506

Total

145,515,302

55,425,671

663,824,373

864,765,346

(1)As of September 30, 2023, the balance recorded under "Loans and advances to customers" referring to operations in the loan portfolio assigned is of R$28,472 (12/31/2022 - R$32,647) and R$27,564 (12/31/2022 - R$32,138) of "Other financial liabilities - Financial Liabilities Associated with Transfer of Assets".

b) Valuation adjustments arising from impairment of financial assets

b.1) Financial assets measured at fair value through Other Comprehensive Income

As indicated in explanatory note 2 to the Bank's consolidated Interim Financial Statements for the quarter ended September 30, 2023, changes in the carrying amount of financial assets and liabilities are recognized in the statement consolidated statement of income and except in the case of financial assets measured at fair value through other comprehensive income, in which changes in fair value are temporarily recognized in consolidated equity, under "Other income comprehensive".

Debits or credits in "Other Comprehensive Income" arising from changes in fair value, remain in equity consolidated net income of the Bank until the respective assets are derecognized, when they are recognized in the statement consolidated result. As part of the fair value measurement process, when there is evidence of impairment losses of these instruments, the amounts are no longer recognized in shareholders' equity under the caption "Financial Assets Measured at Fair Value through Other Comprehensive Income" and are reclassified to the Consolidated Statement of Income at cumulative value on that date.

On September 30, 2023, the Bank analyzed the variations in the fair value of the various assets that make up this portfolio and concluded that,on that date, there were no significant differences whose origin could be considered as arising from impairment losses (impairment). Consequently, all changes in the fair value of these assets are presented in "Other Income Comprehensive". Changes in the balance of other comprehensive income in the interim period are recognized in the statement Consolidated Other Comprehensive Income.

In the second quarter of 2022, in accordance with the best corporate governance practices, Management approved the change in the business model of bonds and securities held for the purpose of collecting contractual cash flows and sell to held with the objective of collecting contractual cash flows, in the amount of R$ 11 billion with no impact on result, with the balance in Equity reversed in full.

This decision is based on a response to changes brought About by the approval of Law 14.031/20 and, with the aim of adapting the new interest rate risk management conditions, the pre-fixed government securities LTNs that were used to cover the interest differential were reclassified on April 1, 2022. Such change in legislation entails changing the Model of Management used by Management to manage these securities, and it is estimated that the LTNs maturing in 2024 do not fit more in "Kept to Collect and Sell" models, and with the extinction of the fiscal asymmetry of investments abroad, such securities will be used exclusively for purposes of collecting cash flows.

Thus, with the reclassification carried out on April 1, 2022, the Federal Public Securities - LTNs maturing in 2024 are no longer recorded at Fair Value in Other Comprehensive Income, and become effective for Principal Payment Only and Interest. This event results in the full reversal of the mark-to-market amount recorded in Other Comprehensive Income on the reclassification date in the gross total of R$ 1,025 million, reducing, on the other hand, the value of the registered asset.

b.2) Financial assets measured at amortized cost - loans, other amounts with credit institutions and advances to customers

The changes in the provisions for impairment of assets included in "Financial assets measured at amortized cost - loans, other amounts with credit institutions and advances to customers" in the period ended on September 30, 2023 and 2022 were the following:

01/01 to
09/30/2023

01/01 to
09/30/2022

Balance at beginning of the period

.

35,211,623

.

29,723,376

Provision for losses on financial assets

.

19,380,366

.

16,805,846

Write-off of impaired balances against recorded impairment allowance

.

(20,967,869)

.

(12,288,509)

Exchange Variation

(13,623)

(13,728)

Balance at end of the period(Note 3.a)

.

33,610,497

.

34,226,985

Provision for contingent liabilities (note 10.a)

.

487,021

.

550,746

Total balance of allowance for impairment losses, including provisions for contingent liabilities

.

34,097,518

.

34,777,731

Loans written-off recovery

.

1,104,544

.

697,549

Discount granted

.

(2,055,847)

.

(1,503,494)

Considering the amounts recognized in "Recognition (Reversal) for losses on financial assets", "Recoveries of loans written off as a loss" and "Discount Granted" total R$20,331,669 and R$17,611,790 in the periods ended on 30 September 2023 and 2022, respectively

c) Non-recoverable assets

A financial asset is considered non-recoverable when there is objective evidence of the occurrence of events that: (i) cause an adverse impact on the estimated future cash flows on the date of the transaction, in the case of debt instruments (loans and debt securities); (ii) mean that their book value cannot be fully recovered, in the case of equity instruments; (iii) arising from the breach of loan clauses or terms, and (iv) during the bankruptcy process.

The details of changes in the balance of financial assets classified as "Loans, advances to customers and Debt Instruments" considered as non-recoverable due to credit risk in the periods ended September 30, 2023 and 2022 are as follows:

01/01 to
09/30/2023

01/01 to
09/30/2022

Balance at beginning of the period

39,146,979

26,923,312

Net additions

23,229,225

24,892,016

Write-off of impaired balances against recorded impairment allowance

(22,904,532)

(13,611,673)

Balance at end of the period

39,471,672

38,203,655

d) Provisions for contingent commitments

IFRS 9 requires that the provision for expected credit losses be recorded for financial guarantee contracts provided, that have not yet been honored. It should be measured and accounted for at the provision expense that reflects the credit risk in the event of honored guarantees and the endorsed customer does not comply with its contractual obligations. Below is the movement of these provisions for the periods ended September 30, 2023 and 2022.

01/01 to
09/30/2023

01/01 to
09/30/2022

Balances at the beginning of the period

340,005

417,001

Constitution of provisions for contingent liabilities

103,815

(45,148)

Balances at the end of period

443,820

371,853

4. Non-current assets held for sale

Non-current assets held for sale include assets not in use.

5. Investments in associates and joint ventures

Joint Control

Banco Santander considers investments classified as jointly controlled when they possess a shareholders' agreement, which sets that the strategic, financial and operating decisions and require the unanimous consent of all investors.

Significant Influence

Associates are entities over which the Bank is in a position to exercise significant influence (significant influence is the power to participate in the financial and operating decisions of the investee) but it does not control or has joint control over the investee.

a)Breakdown

Participation %

Activity

Country

09/30/2023

12/31/2022

Jointly Controlled by Banco Santander

Banco RCI Brasil S.A.

Bank

Brazil

39.89%

39.89%

Estruturadora Brasileira de Projetos S.A. - EBP (1)(2)

Other Activities

Brazil

11.11%

11.11%

Gestora de Inteligência de Crédito (1)

Credit Bureau

Brazil

15.56%

15.56%

Santander Auto S.A.

Other Activities

Brazil

50.00%

50.00%

Jointly Controlled by Santander Corretora de Seguros

Tecnologia Bancária S.A. - TECBAN (1)

Other Activities

Brazil

18.98%

18.98%

Hyundai Corretora de Seguros

Insurance Broker

Brazil

50.00%

50.00%

PSA Corretora de Seguros e Serviços Ltda. (4)

Insurance Broker

Brazil

0.00%

50.00%

CSD Central de Serviços de Registro e Depósito aos
Mercados Financeiro e de Capitais S.A

Other Activities

Brazil

20.00%

20.00%

Biomas - Serviços Ambientais, Restauração e Carbono S.A.

Other Activities

Brazil

16.67%

0.00%

Jointly Controlled by Webmotors S.A.

Loop Gestão de Pátios S.A. (Loop)

Other Activities

Brazil

51.00%

51.00%

Car10 Tecnologia e Informação S.A. (Car10)

Other Activities

Brazil

66.67%

66.67%

Jointly Controlled by TecBan

Brazil

Tbnet Comércio, Locação e Administração Ltda. (Tbnet)

Other Activities

Brazil

100.00%

100.00%

TecBan Serviços Integrados Ltda.

Other Activities

Brazil

100.00%

100.00%

Jointly Controlled by Tbnet

Tbforte Segurança e Transporte de Valores Ltda. (Tbforte)

Other Activities

Brazil

100.00%

100.00%

Significant Influence of Banco Santander

CIP S.A. (4)

Other Activities

Brasil

17.52%

17.87%

Significant Influence of Santander Corretora de Seguros

Webmotors S.A. (2)(5)

Other Activities

Brazil

30.00%

70.00%

09/30/2023

12/31/2022

Assets

Liabilities

Profit (Loss)

Assets

Liabilities

Profit (Loss)

Jointly Controlled by Banco Santander

12,870,377

12,811,270

59,105

13,013,828

12,914,541

169,596

Banco RCI Brasil S.A.

11,304,323

11,243,240

61,082

11,232,921

11,078,109

211,111

Estruturadora Brasileira de Projetos S.A. - EBP

6,922

6,789

133

6,831

11,427

390

Gestora de Inteligência de Crédito

1,255,945

1,288,510

(32,566)

1,565,100

1,642,454

(68,330)

Santander Auto S.A.

303,187

272,731

30,456

208,976

182,551

26,425

Jointly Controlled by Santander Corretora de Seguros

2,884,178

2,876,707

7,470

3,199,816

3,143,227

56,588

Tecnologia Bancária S.A. - TECBAN

2,633,135

2,627,476

5,659

2,973,912

2,921,075

52,837

Hyundai Corretora de Seguros

4,995

4,543

452

4,025

4,037

(12)

PSA Corretora de Seguros e Serviços Ltda.

-

-

-

5,400

3,358

2,041

CSD Central de Serviços de Registro e Depósito aos
Mercados Financeiro e de Capitais S.A

215,722

212,398

3,324

216,479

214,757

1,722

Biomas - Serviços Ambientais, Restauração e Carbono S.A.

30,326

32,290

(1,965)

-

-

-

Significant Influence of Banco Santander

3,073,067

2,679,900

393,167

2,652,068

2,374,932

277,136

CIP S.A.

3,073,067

2,679,900

393,167

2,652,068

2,374,932

277,136

Significant Influence of Banco Santander

487,964

410,257

77,707

393,592

316,559

77,033

Webmotors S.A.

487,964

410,257

77,707

393,592

316,559

77,033

Total

19,315,586

18,778,134

537,449

19,259,304

18,749,259

580,353

(1) The Bank exercises joint control over the entity with the other majority shareholders, through a shareholders' agreement where no business decision

can be taken by a single shareholder.

(2) In accordance with the shareholders' agreement, control is shared by Santander Corretora de Seguros and Carsales.com Investments PTY

LTD. (Carsales).

(3) Pursuant to the shareholders' agreement, control is shared by Santander Corretora de Seguros and PSA Services LTD.

(4) In March 2022, the Interbank Payments Chamber - CIP was demutualized. The non-profit association went through a spin-off, part of which was incorporated into a new for-profit company CIP S.A.

(5) Banco Santander Brasil S.A, through its subsidiary Santander Corretora de Seguros, sold part of its shareholding in Webmotors

S.A, to Carsales, thus disposing of 40% of the company's share capital in the Consolidated, as detailed in note 2.

Investments

Results

09/30/2023

12/31/2022

01/01 to 09/30/2023

01/01 to 09/30/2022

Jointly Controlled by Banco Santander

611,273

645,686

43,666

78,310

Banco RCI Brasil S.A.

508,770

552,572

33,025

44,923

Estruturadora Brasileira de Projetos S.A. - EBP

759

746

14

29

Gestora de Inteligência de Crédito

57,341

61,590

(4,601)

(11,740)

Santander Auto S.A.

44,403

30,778

15,228

9,588

CIP S.A

-

-

-

35,510

Jointly Controlled by Santander Corretora de Seguros

289,572

288,006

1,083

56,072

Webmotors S.A.

-

-

-

36,917

Tecnologia Bancária S.A. - TECBAN

241,280

243,649

(317)

18,710

Hyundai Corretora de Seguros

1,480

1,254

226

(76)

PSA Corretora de Seguros e Serviços Ltda.

-

540

1,925

402

CSD Central de Serviços de Registro e Depósito aos
Mercados Financeiro e de Capitais S.A

42,139

42,563

(424)

119

Biomas - Serviços Ambientais, Restauração e Carbono S.A.

4,673

-

(327)

-

Significant Influence of Banco Santander

475,375

407,441

82,093

-

CIP S.A

475,375

407,441

34,390

-

Significant Influence of Santander Corretora de Seguros

235,063

386,437

34,390

-

Webmotors S.A.

235,063

386,437

34,390

-

Total

1,611,283

1,727,570

161,232

134,382

The Bank does not have guarantees granted to companies with joint control and significant influence.

The Bank does not have contingent liabilities with significant possible risk of loss related to investments for companies with joint control and significant influence.

b)Changes

Below are the changes in the balance of this item in the period ended on September 30, 2023 and 2022:

01/01 to 09/30/2023

01/01 to 09/30/2022

Joint Control

Significant Influence

Joint Control

Significant Influence

Balance at beginning of exercise

1,320,129

407,441

1,232,646

-

Change in scope of consolidation

(386,437)

386,437

(11,604)

-

Adjustment to market value

(29,727)

(651)

(29,935)

-

Add / Lower

(2,111)

(185,371)

(255)

-

Equity in earnings of subsidiaries

44,749

116,483

134,382

-

Dividends proposed / received

(50,757)

(13,956)

(12,410)

-

Jointly Controlled Capital Increase

5,000

54

50,430

356,745

Balance at end of exercise

900,846

710,437

1,363,254

356,745

Total Investments

1,611,283

1,719,999

c)Impairm ent losses

No impairment losses were recognized on investments in associates and joint ventures in September 30, 2023, and December 31, 2022.

d)Other information

Details of the principal jointly controlled entities:

·Banco RCI Brasil S.A.:A company incorporated in the form of a joint stock company with headquarters in Paraná, aims to the main practice of investment, leasing, credit, financing and investment operations, with a view to sustain the growth of the automotive brands Renault and Nissan in the Brazilian market, with operations focused on, mainly to financing and leasing to the final consumer. It is a financial institution that is part of the RCI Group Banque and Santander Conglomerate, their operations being conducted in the context of a set of institutions that operate in the financial market. According to the Shareholders' Agreement, the main decisions that impact this company are taken jointly between Banco Santander and other controlling shareholders.

6. Tangible assets

Tangible assets of the Bank relate to property, plant and equipment for its own use. The Bank does not have tangible assets held as investment property nor leased out under operating leases. The Bank is also not a part of any financial lease contracts as of and during the period ended September 30, 2023 and 2022.

a)Breakdown

The detail, by class of asset, of the tangible assets in the consolidated balance sheets is as follows:

Land and buildings


Data Processing Systems

Furniture and equipment of use and vehicles


Property Lease

Works in progress and others

Total

Balance as of December 31, 2022

1,720,703

1,596,896

2,908,708

1,976,596

(12,140)

8,190,763

Addition

94,097

589,547

498,660

38,300

-

1,220,604

Write-off

(138,120)

(147,195)

(53,506)

(388,408)

-

(727,229)

Depreciation of the period

(316,506)

(17,777)

(687,463)

(388,017)

-

(1,409,763)

Transfers

72,105

(114,199)

95,588

-

-

53,494

Balance as of September30, 2023

1,432,279

1,907,272

2,761,987

1,238,471

(12,140)

7,327,869

Balance as of December 31, 2021

1,803,756

1,690,184

2,982,561

2,319,424

(12,140)

8,783,785

Addition

38,777

221,597

420,464

766,793

-

1,447,631

Write-off

(22,172)

(188,240)

(367,803)

(292,883)

-

(871,098)

Depreciation of the period

(56,809)

(246,155)

(647,046)

(441,862)

-

(1,391,872)

Transfers

-

57,616

(38,437)

-

-

19,179

Balance as of September30, 2022

1,763,552

1,535,002

2,349,739

2,351,472

(12,140)

7,987,625

The depreciation expenses has been included in the heading "Depreciation and amortization" in the income statement.

b)Losses due to non-recovery

In the period ended September 30, 2023, there was no impact of an impairment expense.

c)Tangible asset purchase commitments

As of September 30, 2023, the Bank has no contractual commitments for the acquisition of tangible assets (12/31/2022 - R$ 50,047)

7. Intangible assets - Goodwill

The goodwill constitutes the surplus between the acquisition cost and the Bank's participation in the net fair value of the acquiree's assets, liabilities and contingent liabilities. When the excess is negative (discount), it is recognized immediately in income. In accordance with IFRS 3 Business Combinations, goodwill is accounted for at cost and is not amortized, but tested annually for impairment purposes or whenever there are indications of impairment of the cash-generating unit to which he was allocated. Goodwill is accounted for at cost less accumulated impairment losses. Impairment losses recognized on goodwill are not reversed. Gains and losses on disposal of an entity include the carrying amount of goodwill relating to the entity sold.

The goodwill recorded is subject to the impairment test (note 1.c.2.1.v) and was allocated according to the operating segment (note 15).

Based on the assumptions described above, no impairment of goodwill was identified on S eptember 30, 2023. Throughout the third quarter of 2023, no indication of impairment of goodwill was identified.

09/30/2023

12/31/2022

Breakdown

Banco ABN Amro Real S.A. (Banco Real)

27,217,565

27,217,565

Em Dia Serviços Especializados em Cobranças Ltda.

184,447

236,626

Toro Corretora de Títulos e Valores Mobiliários Ltda.

160,770

160,771

Olé Consignado (current corporate name of Banco Bonsucesso Consignado)

62,800

62,800

CSD Central de Serviços de Registro e Depósito aos Mercados Financeiro e de Capitais S.A.

42,135

42,135

Return Capital Serviços de Recuperação de Créditos S.A. (current corporate name of Ipanema Empreendimentos e Participações S.A.)

41,324

24,346

Monetus Investimentos S.A.

39,919

39,919

Mobills Labs Soluções em Tecnologia Ltda.

39,589

39,589

Solution 4Fleet Consultoria Empresarial S.A.

32,590

32,590

Santander Brasil Tecnologia S.A.

16,381

16,381

Apê11 Tecnologia e Negócios Imobiliários S.A.

9,777

9,777

Gira - Gestão Integrada de Recebíveis do Agronegócio S.A.

5,271

5,271

Banco PSA Finance Brasil S.A.

-

1,557

Total

27,852,568

27,889,327

Commercial Bank

12/31/2022

Key assumptions:

Basis for determining the recoverable amount

Period of the projections of cash flows (1)

5 years

Perpetual growth rate

5.1%

Discount rate (2)

12.9%

(1) The projections of cash flow are prepared using Management´s growth plans and internal budget, based on historical data, market expectations and conditions such as industry growth, interest rate and inflation.

(2) The discount rate is calculated based on the capital asset pricing model (CAPM). The discount rate before tax on December 31, 2022 was 19.09%.

A quantitative goodwill recoverability test is performed annually. At the end of each financial year, an analysis is carried out regarding the existence of accusations of impairment. In the period ended September 30, 2023 and fiscal year 2022 there was no evidence of impairment. In the goodwill recoverability test, discount and growth rates in perpetuity are the most sensitive bets for calculating the present value (value in use) of discounted future cash flows. With a variation of +0.25% or -0.25% in these rates, the value of future cash flows discounted to present value continues to indicate the non-existence of impairment.

8. Intangible assets - Other intangible assets

The movement of other intangible assets in the period ended September 30, 2023 and 2022, was as follows:

Movement of:

12/31/2022 to 09/30/2023

12/31/2021 to 09/30/2022

IT developments

Other assets

Total

IT developments

Other assets

Total

Opening Balance

3,457,640

255,767

3,713,407

2,723,667

147,652

2,871,319

Addition

1,222,899

95,094

1,317,993

937,691

9,365

947,056

Write-off

(86,711)

(22,004)

(108,715)

(195,451)

(1,064)

(196,515)

Transfers

(4,806)

-

(4,806)

319,311

(24,817)

294,494

Amortization

(446,333)

(211,211)

(657,544)

(513,827)

(6,276)

(520,103)

Impairment

(7,157)

(959)

(8,116)

-

(20,001)

(20,001)

Final balance

4,135,532

116,687

4,252,219

3,271,391

104,859

3,376,250

Estimated Useful Life

5 years

Until 5 years

5 years

Until 5 years

Amortization expenses were included in the item "Depreciation and amortization" in the income statement.

9. Financial liabilities

a)Classification by nature and category

The classification, by nature and category for the purposes of valuation, of the Bank's financial liabilities other than those included in "Derivatives used as hedges", on September 30, 2023 and December 31, 2022:

09/30/2023

Financial Liabilities Measured at Fair Value in Income

Financial Liabilities Measured at Amortized Cost

Total

Deposits from Brazilian Central Bank and deposits from credit institutions

-

138,098,763

138,098,763

Customer deposits

-

567,010,042

567,010,042

Marketable debt securities

6,065,021

126,565,000

132,630,021

Trading derivatives

26,590,993

-

26,590,993

Short positions

24,309,096

-

24,309,096

Debt Instruments Eligible to Compose Capital

-

19,949,728

19,949,728

Other financial liabilities

-

70,783,413

70,783,413

Total

56,965,110

922,406,946

979,372,056

12/31/2022

Financial Liabilities Measured at Fair Value in Income

Financial Liabilities Measured at Amortized Cost

Total

Deposits from Brazilian Central Bank and deposits from credit institutions

-

116,079,014

116,079,014

Customer deposits

-

489,953,489

489,953,489

Marketable debt securities

8,921,518

107,120,875

116,042,393

Trading derivatives

18,699,325

-

18,699,325

Short positions

22,047,423

-

22,047,423

Debt Instruments Eligible to Compose Capital

-

19,537,618

19,537,618

Other financial liabilities

-

62,593,104

62,593,104

Total

49,668,266

795,284,100

844,952,366

b)Breakdown and details

b.1) Deposits from the Brazilian Central Bank and Deposits from credit institutions

09/30/2023

12/31/2022

Demand deposits (1)

4,332,620

3,520,842

Time deposits (2)

115,064,431

87,824,144

Repurchase agreements

18,701,712

24,734,028

Of which:

Backed operations with Private Securities (3)

67,728

70,188

Backed operations with Government Securities

18,633,984

24,663,840

Total

138,098,763

116,079,014

(1) Non-interest bearing accounts.

(2) Includes operations with credit institutions resulting from export and import financing lines, transfers from the country (BNDES and Finame) and abroad, and other credit lines abroad.

(3) Refers primarily to repurchase agreements backed by own-issued debentures.

b.2) Client deposits

09/30/2023

12/31/2022

Demand deposits

97,682,818

86,777,993

Current accounts (1)

40,435,603

26,607,407

Savings accounts

57,247,215

60,170,586

Time deposits

375,618,370

339,943,008

Repurchase agreements

93,708,854

63,232,488

Of which:

Backed operations with Private Securities (2)

18,943,358

17,309,369

Backed operations with Government Securities

74,765,496

45,923,119

Total

567,010,042

489,953,489

(1) Non-interest bearing accounts.

(2) Refers primarily to repurchase agreements backed by own-issued debentures.

b.3) Bonds and securities

09/30/2023

12/31/2022

Real Estate Credit Notes - LCI (1)

38,312,244

34,997,824

Eurobonds

16,906,998

14,508,126

Treasury Bills (2)

29,076,078

33,713,048

Agribusiness Credit Notes - LCA

33,181,315

24,045,319

Guaranteed Real Estate Bill - LIG (3)

15,153,386

8,778,076

Total

132,630,021

116,042,393

(1) Real estate credit notes are fixed income securities backed by real estate credits and secured by mortgage or fiduciary alienation of real estate. On September 30, 2023, they mature between 2023 and 2030 (12/31/2022 - with maturity between 2023 and 2028).

(2) The main characteristics of financial bills are a minimum term of two years, a minimum face value of R$ 50 and permission for early redemption of only 5% of the amount issued. On September 30, 2023, they mature between 2023 and 2033 (12/31/2022 - with maturity between 2023 and 2032).

(3) Guaranteed Real Estate Bills are fixed income securities backed by Real Estate credits guaranteed by the issuer and by a pool of real estate credits separate from the issuer's other assets. On September 30, 2023, they mature between 2024 and 2035 (12/31/2022 - with maturity between 2023 and 2035).

The changes in the balance of "Bonds and securities" in the period ended September 30, 2023 and 2022 were as follows:

01/01 to

01/01 to

09/30/2023

09/30/2022

Balance at beginning of the semester

116,042,393

79,036,792

Issues

54,420,276

46,802,503

Payments

(41,591,776)

(26,360,906)

Interest

5,153,018

609,150

Exchange differences and other

(1,393,890)

151,948

Balance at end of the semester

132,630,021

100,239,487

The composition of Eurobonds and other securities is as follows:

Issuance

Maturity Until

Interest Rate (a.a.)

2023

2022

2019

2027

Until 6.4% + CDI

-

32,204

2020

2027

Until 6.4% + CDI

27,910

90,069

2021

2031

Until 9% + CDI

3,429,973

6,306,335

2022

2035

Until 9% + CDI

2,298,625

8,079,519

2023

2035

Until 9% + CDI

11,150,490

-

Total

16,906,998

14,508,127

b.4) Debt Instruments Eligible to Capital

The details of the balance of the item "Debt Instruments Eligible to Capital" referring to the issuance of equity instruments to compose the level I and level II of the reference equity due to the Reference Equity Optimization Plan, are as follows:

Issuance

Maturity

Issuance Value

Interest Rate (p.a.)

09/30/2023

12/31/2022

Tier I (1)

nov-18

No Maturity (Perpetual)

$1.250

7.3%

6,438,504

6,591,740

Tier II (1)

nov-18

nov-28

$1.250

6.1%

6,410,728

6,580,937

Financial Bills - Tier II (2)

Nov-21

Nov-31

$5,300

CDI+2%

6,842,506

6,133,677

Financial Bills - Tier II (2)

dec-21

dec-31

$200

CDI+2%

257,990

231,264

Total

19,949,728

19,537,618

(1) Issues were carried out through the Cayman Branch and there is no withholding income tax, and interest is paid

semi-annually, starting May 8, 2019.

(2) Financial Bills issued in November 2021 have a redemption and repurchase option.

Notes have the following common characteristics:

(a)Unit value of at least US$150 thousand and in integral multiples of US$1 thousand in excess of such minimum value

(b) The Notes may be repurchased or redeemed by Banco Santander after the 5th (fifth) anniversary of the issue date of the Notes, at the sole discretion of the Bank or due to changes in the tax legislation applicable to the Notes; or at any time, in reason for the occurrence of certain regulatory events.

Changes in the balance of "Debt Instruments Eligible for Capital" in the periods ended September 30, 2023 and 2022 were

the following:

01/01 to

01/01 to

09/30/2023

09/30/2022

Balance at beginning of the period

19,537,618

19,641,408

Interest payment Tier I (1)

382,930

356,049

Interest payment Tier II (1)

156,015

285,247

Foreign exchange variation

498,944

178,432

Payments of interest - Tier I

(347,685)

(244,987)

Payments of interest - Tier II

(278,094)

(206,971)

Balance at end of the period

19,949,728

20,009,178

(1)Interest remuneration related to the Level I and II Eligible Debt Instrument was recorded against the income for the period as "Interest and Similar Expenses".

10. Provision for legal and administrative proceedings, commitments and other provisions

a)Breakdown

The breakdown of the balance of "Provisions" is as follows:

09/30/2023

12/31/2022

Pension fund provisions and similar requirements

2,342,596

1,775,202

Provisions for judicial and administrative proceedings, commitments and other provisions

8,734,488

7,339,941

Judicial and administrative proceedings under the responsibility of former controlling stockholders

496

496

Judicial and administrative proceedings

8,138,645

6,754,262

Of which:

Civil

3,051,838

2,875,936

Labor

2,827,706

1,700,752

Tax and Social Security

2,259,101

2,177,574

Provision for contingent liabilities (Note 3 b.2)

487,021

430,484

Other provisions

108,326

154,700

Total

11,077,084

9,115,143

b) Tax, Social Security, Labor and Civil Provisions

Banco Santander and its subsidiaries are an integral part of legal and administrative proceedings of a tax, social security, labor and civil nature, arising in the normal course of their activities.

The provisions were constituted based on the nature, complexity and history of the actions and the loss assessment of the companies' actions based on the opinions of internal and external legal advisors. Banco Santander's policy is to fully provision the value at risk of shares whose assessment is probable loss.

Management understands that the provisions set up are sufficient to cover possible losses arising from legal and administrative proceedings as follows:

b.1) Lawsuits and Administrative Proceedings - related to Tax and Social Security

Main judicial and administrative proceedings with probable risk of loss

Banco Santander and its subsidiaries are parties to judicial and administrative proceedings related to tax and social security disputes, which are classified, based on the opinion of legal advisors, as a probable risk of loss.

Provisional Contribution on Financial Transactions (CPMF) in Customer Operations: R$1,079,014 (12/31/2022 - R$1,016,253) in the Bank and Consolidated: in may 2003, the Federal Revenue Service of Brazil issued a notice of infraction on Santander Distribuidora de Títulos e Valores Mobiliários Ltda. (Santander DTVM) and another notice at Banco Santander (Brasil) S.A. The object of the case was the collection of CPMF on operations carried out by Santander DTVM in the management of its customers' funds and clearing services provided by the Bank to Santander DTVM, which occurred during the years 2000, 2001 and 2002. The administrative process ended unfavorable for both Companies. On July 3, 2015, Banco and Santander Brasil Tecnologia S.A. (current name of Produban Serviços de Informática S.A. and Santander DTVM) filed a lawsuit seeking to annul both tax debts. Said action had an unfounded sentence and judgment, which gave rise to the filing of a Special Appeal with the STJ and an Extraordinary Appeal with the STF, which is awaiting judgment. Based on the assessment of the legal advisors, a provision was set up to cover the loss considered probable in the lawsuit.

National Social Security Institute (INSS) - R$137,082 in the Consolidated (12/31/2022 - R$133,593 in the Consolidated): Banco Santander and the subsidiaries are discussing administratively and judicially the collection of the social security contribution and the education allowance on various sums that, according to the assessment of the legal advisors, are not have salary nature

Tax on Services (ISS) - Financial Institutions R$380,106 in the Consolidated (12/31/2022 - R$319,020 in the Consolidated): Banco Santander and its subsidiaries are administratively and judicially discussing the requirement, by several municipalities, of the payment of ISS on various revenues arising from operations that are usually not classified as provision of services. In addition, other lawsuits involving ISS, classified as a possible risk of loss, are described in note 10.b.4.

b.2) Judicial and Administrative Proceedings of a Labor Nature

These are lawsuits filed by Trade Unions, Associations, the Public Ministry of Labor and former employees claiming labor rights

they understand due, in particular the payment of "overtime" and other labor rights, including processes related to retirement benefits.

For lawsuits considered common and similar in nature, provisions are recorded based on the historical average of lawsuits closed. Shares that do not fit the previous criteria are provisioned according to the individual assessment carried out, provisions being constituted based on the probable risk of loss, in law and case law in accordance with the assessment of loss carried out by legal advisors.

Former Employees of Banespa. Action distributed in 1998 by the Association of Retirees of Banespa (AFABESP) requesting the payment of half-yearly bonus provided for in Banco Banespa's regulations for approximately 8,400 former employees (retirees), according to which the payment will be made in the event that the Bank makes a profit and the distribution of this profit is approved by the board of directors. The bonus was not paid in 1994 and 1995 because the Banespa bank did not make a profit during these years. Partial payments were made between 1996 and 2000 as approved by the board of directors. The mentioned clause was excluded from the regulation in 2001. The Regional Labor Court and the Superior Labor Court condemned Santander Brazil, as the successor of Banespa, to pay the half-yearly bonus for the periods relating to the second half of 1996 and semesters of 1997. On March 20, 2019, a decision by the Federal Supreme Court (Supremo Tribunal Federal, or "STF") rejected the extraordinary appeal filed by Banco Santander, which did not resolve the merits of the case. We filed a rescission action to annul the sentence due to AFABESP's lack of legitimacy (according to precedent No. 573,232 of the STF) or to recognize the nullity of the TRT judgment that did not summon Banco Santander About the modifying effects of the decision, as well as to suspend execution in the main process. The rescission action was dismissed, and this decision was opposed by Embargoes de Clarification, due to the absence of an explicit manifestation About the arguments brought by the Bank. About the Embargoes de Clarification the omission points were not answered as required by law, which is why it was filed Extraordinary Appeal that was denied by the TST. The Bank filed an appeal against this decision, which is pending admissibility, bearing in mind that the decisions handed down by the Superior Labor Court are contrary to an already peaceful position in the STF (precedent No. 573.232), according to which the Association needs a specific power of attorney to sue in court, and also the decision affronts constitutional precepts regarding access to justice (item XXXV of article 5 of CF) by determining payment excessive costs. Regarding the main action, in August 2021, a decision was handed down that determined that the execution be carried out individually in the corresponding forum of each defendant and AFABESP filed an appeal that was dismissed, reason why the decision became final.

Our legal advisors classified the risk of loss as probable. The current decisions of the court, and neither of the main proceedings, do not define a specific amount to be paid by those replaced, and the amounts must be determined on a regular basis sentence liquidation, which is why approximately 7.2 thousand individual compliance actions have already been distributed collectively.

On September 30, 2023, the provision is constituted based on the estimated probable loss of the individual lawsuits against the Bank

b.3) Judicial and Administrative Proceedings of a Civil Nature

These provisions are in general arising from: (1) lawsuits requesting revision of contractual terms and conditions or requests for monetary adjustments, including alleged effects of the implementation of various government economic plans, (2) lawsuits arising from financing agreements, (3) enforcement actions; and (4) claims for damages. For civil claims considered common and similar in nature, provisions are recorded based on the historical average of closed cases. Claims that do not meet the above criteria are provisioned according to an individual assessment carried out, and provisions are set up based on the probable risk of loss, in law and case law, in accordance with the assessment of loss made by the legal advisors.

The main proceedings classified as a probable risk of loss are described below:

Actions of an Indemnity Nature - Refers to compensation for material and/or moral damages, related to the consumer relationship, dealing mainly with issues relating to credit cards, direct consumer credit, current accounts, collection and loans and other matters. In lawsuits related to causes considered similar and usual for the business, in the normal course of the Bank's activities, the provision is set up based on the historical average of closed lawsuits. Claims that do not meet the above criteria are provisioned according to an individual assessment carried out, and provisions are set up based on the probable risk of loss, in law and case law, in accordance with the assessment of loss made by the legal advisors.

Economic Plans - They refer to judicial discussions, which claim alleged inflationary purges arising from Economic Plans (Bresser, Verão, Collor I and II), as they understand that such plans violate acquired rights related to the application of inflationary indices supposedly due to Savings Accounts, Judicial Deposits and Time Deposits (CDBs). The lawsuits are accrued based on the individual assessment of loss made by the legal advisors.

Banco Santander is also a party to public civil actions on the same matter, filed by consumer protection entities, the Public Prosecutor's Office or the Public Defender's Office. The constitution of a provision is made only for cases with probable risk, based on the requests for individual executions. The matter is still under analysis by the STF. There is jurisprudence in the STF favorable to the Banks in relation to an economic phenomenon similar to that of savings, as in the case of correction of time deposits (CDBs) and corrections applied to contracts (tablita).

However, the jurisprudence of the STF has not yet been consolidated on the constitutionality of the norms that modified the monetary standard in Brazil. On April 14, 2010, the Supreme Court of Justice (STJ) decided that the deadline for filing public civil actions that discuss the purges is 5 years from the date of the plans, but this decision has not yet become final. Thus, with this decision, a large part of the actions, as they were proposed after the 5-year period, will probably be dismissed, reducing the amounts involved. The STJ also decided that the deadline for individual savers to qualify in Public Civil Actions is also 5 years, counted from the final and unappealable decision of the respective sentence. Banco Santander believes in the success of the theses defended before these courts due to their content and foundation.

At the end of 2017, the Attorney General's Office (AGU), Bacen, the Consumer Protection Institute (Idec), the Brazilian Savings Front (Febrapo) and the Brazilian Federation of Banks (Febraban) signed an agreement that seeks to end the legal disputes over the Economic Plans.

Discussions focused on defining the amount that would be paid to each author, according to the balance in the booklet on the date of the plan. The total amount of payments will depend on the number of subscriptions, and also on the number of savers who have proven in court the existence of the account and the balance on the anniversary date of the index change. The term of agreement negotiated between the parties was ratified by the STF.

In a decision handed down by the STF, there was a national suspension of all processes that deal with the issue for the duration of the agreement, with the exception of cases in final compliance with the sentence.

On march 11, 2020, the agreement was extended by means of an amendment, with the inclusion of actions that only involve the discussion of Plano Collor I. Such extension has a period of 5 years and the ratification of the terms of the amendment took place on the 3rd of june 2020.

b.4) Contingent Tax and Social Security, Labor and Civil Liabilities Classified as Risk of Possible Loss

These are judicial and administrative proceedings of a tax and social security, labor and civil nature classified, based on the opinion of the legal advisors, as a possible risk of loss, therefore not being provisioned.

Tax lawsuits classified as a possible loss totaled R$33,631 million in Consolidated (12/31/2022 - R$31,522 million), the main processes being the following:

PIS and COFINS - Legal actions brought by Banco Santander (Brasil) S.A. and other entities of the Group to rule out the application of Law No. 9,718/98, which changes the calculation basis of the Social Integration Program (PIS) and the Contribution for Social Security Financing (COFINS), extending it to all entities' revenues, and not just revenues arising from the provision of services. In relation to the Banco Santander (Brasil) S.A. case, in 2015 the Federal Supreme Court (STF) admitted the extraordinary appeal filed by the Federal Union in relation to PIS, and dismissed the extraordinary appeal filed by the Federal Public Ministry in relation to the contribution to COFINS, confirming the decision of the Federal Regional Court in favor of Banco Santander (Brasil) S.A. in August 2007. The STF decided, through General Repercussion, Topic 372 and partially accepted the Federal Union's appeal, establishing the thesis that it applies PIS/COFINS on operating revenues arising from typical activities of financial institutions. With the publication of the ruling, the Bank presented a new appeal in relation to PIS, and is awaiting analysis. Based on the assessment of the legal advisors, the risk prognosis was classified as possible loss, with an outflow of appeal not being likely. On September 30, 2023, the amount involved is R$2,080 million. For other legal actions, the respective PIS and COFINS obligations are established.

INSS on Profit Sharing (PLR)- the Bank and its subsidiaries have legal and administrative proceedings resulting from questioning by the tax authorities, regarding the collection of social security contributions on payments made as profit sharing. As of September 30, 2023, amounts related to these proceedings totaled approximately R$8,797 millions.

Tax on Services (ISS) - Financial Institutions- Banco Santander and its subsidiaries are challenging administratively and judicially the requirement, by several municipalities, to pay ISS on various revenues arising from operations that are not usually classified as services rendered. As of September 30, 2023, the amount was approximately R$5,120 million.

Unapproved Compensation - the Bank and its affiliates are discussing administratively and judicially with the Federal Revenue Service the non-approval of tax offsets with credits resulting from overpayment or undue payment. As of September30, 2023, the amount was approximately R$4,634 million.

Amortization of Banco Real Goodwill - the Federal Revenue of Brazil issued a notice of infraction against the Bank to demand the payments of IRPJ and CSLL, including arrears charges, referring to the base period of 2009. The Tax Authorities considered that the goodwill related to the acquisition of Banco Real, amortized in the accounting before its incorporation, could not be deducted by Banco Santander for tax purposes. The notice of infraction was duly contested and we are currently awaiting judgment before the CARF. On September 30, 2023, the amount was approximately R$1,617 million.

Losses on Credit Operations - the Bank and its subsidiaries contested the tax assessments issued by the Federal Revenue Service of Brazil alleging the undue deduction of losses on credit operations from the IRPJ and CSLL calculation bases for allegedly not meeting the requirements of applicable laws. As of September 30, 2023, the amount related to this dispute is approximately R$1,864 million.

Use of CSLL Tax Losses and Negative Base - Infraction notices drawn up by the Federal Revenue Service of Brazil in 2009 for alleged undue compensation of tax losses and CSLL negative base, as a result of tax assessments drawn up in previous periods. Judgment at the administrative level is awaited. On September 30, 2023, the amount was R$1,211 million.

Amortization of Banco Sudameris Goodwill - the tax authorities issued tax assessment notices to demand payment of IRPJ and CSLL, including arrears charges, referring to the tax deduction of the amortization of the goodwill paid in the acquisition of Banco Sudameris, referring to the base period from 2007 to 2012. Banco Santander presented the respective administrative defenses, which were judged unfavorably. Currently, the lawsuits are awaiting judgment at the CARF. On September 30, 2023, the amount was approximately R$734 million.

IRPJ and CSLL - Capital Gain - the Federal Revenue Service of Brazil issued a notice of infraction against Santander Seguros (legal successor of ABN AMRO Brasil Dois Participações S.A. (AAB Dois Par) charging income tax and social contribution related to the 2005 fiscal year. Brasil alleges that the capital gain on the sale of the shares of Real Seguros S.A. and Real Vida e Previdência S.A by AAB Dois Par should be taxed at a rate of 34.0% instead of 15.0%. based on the understanding that the tax treatment adopted in the transaction was in compliance with current tax legislation and the capital gain was duly taxed. The administrative process ended unfavorably for the Company. In July 2020, the Company filed a lawsuit seeking to cancel the debt. The lawsuit awaits judgment. Banco Santander is liable for any adverse outcome in this lawsuit as the former controlling shareholder of Zurich Santander Brasil Seguros e Previdência S.A. As of September 30, 2023, the amount was approximately R$543 million.

IRRF - Foreign Remittance -The Company filed a court order seeking to avoid taxation of the Withholding Income Tax - IRRF on income derived from the provision of services performed by a company abroad, as they do not involve transfer of technology, due to the existence of International Treaties signed between Brazil- Chile; Brazil-Mexico and Brazil-Spain, avoiding double taxation - DTTs. In July 2013, in junective relief was granted to suspend the enforceability of the amounts, and therefore, the judgment prevailed. Currently, the lawsuit awaits judgment at the Federal Regional Court of the 3rd Region. As of September 30, 2023, the amount was approximately R$885 million.

Labor claims classified as a possible loss totaled R$209 million in the Consolidated, including the process below:

Readjustment of Banesprev's Retirement Supplements by the IGPDI - action filed in 2002 in the Federal Court by the Association of Retired Employees of Banco do Estado de São Paulo requesting the readjustment of the supplementary retirement by the IGPDI for Banespa retirees who were hired until May 22, 1975. The sentence granted the correction, but only in periods in which no other form of adjustment was applied. The Bank and Banesprev appealed this decision and the appeals were dismissed, which is why a Special and Extraordinary Appeal were filed, both pending judgment. In Provisional Execution, calculations were presented by the Bank and Banesprev due to the exclusion of participants who, among other reasons, are listed as plaintiffs in other actions or have already had some type of adjustment. The amount involved is not provisioned considering that there is no list of represented parties duly approved in the records, and the execution remains suspended.

Liabilities related to civil lawsuits with a possible risk of loss totaled R$2,830 million in Consolidated, with the following main lawsuits:

Indemnification Action Regarding Custody Services -provided by Banco Santander in the expert phase and still without a sentence issued

b.5) Other Lawsuits for the Liability of Former Controllers

They refer to civil actions, in the amount of R$496 (12/31/2022 - R$496) in the Bank and Consolidated, without tax and labor actions, recorded in other liabilities under the responsibility of the former controllers of Banks and acquired companies. Based on the signed contracts, these shares have guarantees of full reimbursement from the former controlling shareholders, whose respective rights were recorded in other assets.

11. Stockholders' equity

a)Capital

According to the Bylaws, the share capital of Banco Santander may be increased up to the authorized capital limit, regardless of statutory amendment, upon resolution of the Board of Directors and through the issuance of up to 9,090,909,090 (nine billion, ninety million, nine hundred and nine thousand and ninety) shares, observing the legal limits established regarding the number of preferred shares. Any capital increase that exceeds this limit will require shareholder approval.

The capital stock, fully subscribed and paid, is divided into registered book-entry shares with no par value.

Thousands of Shares

09/30/2023

12/31/2022

Common

Preferred

Total

Common

Preferred

Total

Brazilian Residents

126,075

151,612

277,687

120,850

146,392

267,242

Foreign Residents

3,692,620

3,528,224

7,220,844

3,697,845

3,533,444

7,231,289

Total

3,818,695

3,679,836

7,498,531

3,818,695

3,679,836

7,498,531

(-) Treasury Shares

(27,240)

(27,240)

(54,480)

(31,162)

(31,162)

(62,324)

Total Outstanding

3,791,455

3,652,596

7,444,051

3,787,533

3,648,674

7,436,207

b)Dividends and Interest on Capital

According to the Bank's bylaws, stockholders are entitled to a minimum dividend equivalent to 25% of net income for the year, adjusted according to legislation. Preferred shares are nonvoting and nonconvertible, but have the same rights and advantages granted to common shares, in addition to priority in the payment of dividends at a rate that is 10% higher than those paid on common shares, and in the capital reimbursement, without premium, in the event of liquidation of the Bank.

Dividends were calculated and paid in accordance with Brazilian Corporate Law.

Prior to the Annual Shareholders' Meeting, the Board of Directors may resolve on the declaration and payment of dividends on earned profits, based on: (i) balance sheets or profit reserves existing in the last balance sheet or (ii) balance sheets issued in periods of less than six months, provided that the total dividends paid in each semester of the fiscal year does not exceed the amount of capital reserves. These dividends are fully charged to the mandatory dividend.

The following distribution of dividends and interest on capital made on September 30, 2023, and December 31, 2022.

09/30/2023

In Thousands

Brazilian Real per Thousand Shares/Units

of Brazilian Real

Gross

Net

Common

Preferred

Unit

Common

Preferred

Unit

Interest on Capital (1)(4)

1,700,000

217.92

239.71

457.63

185.23

203.75

388.98

Interest on Capital (2)(4)

1,500,000

192.03

211.23

403.26

163.22

179.55

342.77

Interest on Capital (3)(4)

1,500,000

192.07

211.28

403.35

163.26

179.58

342.84

Total

4,700,000

(1) Deliberated by the Board of Directors on January 19, 2023, paid on March 6, 2023, without any remuneration as currency update.

(2) Deliberated by the Board of Directors on April 13, 2023, paid on May 15, 2023, without any remuneration as restatement.

(3) Deliberated by the Board of Directors on July 13, 2023, paid on August 16, 2023, without any payment as monetary adjustment.

(4) They were fully allocated to the minimum mandatory dividends distributed by the Bank for the 2023 financial year.

12/31/2022

In Thousands

Brazilian Real per Thousand Shares/Units

of Brazilian Real

Gross

Net

Common

Preferred

Unit

Common

Preferred

Unit

Dividends(1)(5)

1,300,000

165.95

182.55

348.50

165.95

182.55

348.50

Interest on Capital (1)(6)

1,700,000

217.02

238.72

455.73

184.46

202.91

387.37

Dividends(2)(6)

700,000

89.45

98.40

187.85

89.45

98.40

187.85

Interest on Capital (2)(6)

1,000,000

127.79

140.57

268.36

108.62

119.48

228.10

Interest on Capital (3)(6)

1,700,000

217.75

239.52

457.27

185.09

203.59

388.68

Dividends(4)(6)

820,000

105.02

115.53

220.55

105.02

115.53

220.55

Interest on Capital (4)(6)

880,000

112.71

123.98

236.69

95.80

105.38

201.19

Total

8,100,000

(1) Deliberated by the Board of Directors on February 1, 2022, paid on March 4, 2022, without any remuneration as monetary adjustment.

(2) Deliberated by the Board of Directors on April 14, 2022, paid on May 16, 2022, without any remuneration as monetary adjustment.

(3) Deliberated by the Board of Directors on August 5, 2022, paid on September 6, 2022, without any remuneration as monetary adjustment

(4) Deliberated by the Board of Directors on October 13, 2022, paid on November 22, 2022, without any remuneration as an update.

(5) They were fully allocated to the minimum mandatory dividends distributed by the Bank for the 2021 financial year.

(6) They were fully allocated to the minimum mandatory dividends to be distributed by the Bank for the 2022 financial year.

c)Reserves

The reserves are allocated as follows after the deductions and statutory provisions, from the net income:

Legal reserve

In accordance with Brazilian Corporate Law, 5% is transferred to the legal reserve, until it reaches 20% of the share capital. This reserve is designed to ensure the integrity of the capital and can only be used to offset losses or increase capital.

Capital reserve

The Bank´s capital reserve consists of: goodwill reserve for subscription of shares and other capital reserves, and can only be used to absorb losses that exceed retained earnings and profit reserves, redemption, reimbursement or acquisition of shares for the Bank´s own issue; capital increase, or payment of dividends to preferred shares under certain circumstances.

Reserve for equalization dividend

After the allocation of dividends, the balance, if any may upon proposal of the Executive Board and approved by the Board of Directors, be allocated to reserve for equalization of dividends, which will be limited to 50% of the capital. This reserve aims to ensure funds for the payment of dividends, including in the form of interest on equity, or any interim payment to maintain the flow of shareholders remuneration.

d)Actions in Treasury

In a meeting held on August 2, 2022, the Board of Directors approved, in continuation of the repurchase program that expired on the same date, a new program for the repurchase of Units and ADRs issued by Banco Santander, directly or through its branch in Cayman ,to be held in treasury or later sold.

The Buyback Program covers the acquisition of up to 36,986,424 Units, representing 36,986,424 common shares and 36,986,424 preferred shares, which corresponded, on September 30, 2023, to approximately 1% of the Bank's share capital. As of September 30, 2023, Banco Santander had 374,586,900 common shares and 348,782,487 preferred shares outstanding.

The purpose of the repurchase is (1) to maximize the generation of value for shareholders through an efficient management of the capital structure; and (2) enable the payment of administrators, management-level employees and other employees of the Bank and companies under its control, under the terms of the Long-Term Incentive Plans. The term of the Buyback Program is up to 18 months from August 3, 2022, ending on February 5, 2024.

Bank/Consolidated

Shares in Thousands

09/30/2023

12/31/2022

Quantity

Quantity

Units

Units

Treasury Shares at Beginning of the Period

31,161

15,755

Shares Acquisitions

1,272

20,297

Payment - Share-Based Compensation

(5,194)

(4,891)

Treasury Shares at Beginning of the Period

27,239

31,161

Subtotal - Treasury Shares in Thousands of Reais

R$1,106,360

R$1,217,545

Issuance Cost in Thousands of Reais

R$1,771

R$1,771

Balance of Treasury Shares in Thousands of Reais

R$1,108,131

R$1,219,316

Cost/Share Price

Units

Units

Minimum Cost (*)

R$7.55

R$7.55

Weighted Average Cost (*)

R$27.63

R$27.73

Maximum Cost (*)

R$49.55

R$49.55

Share Price

R$30.63

R$28.19

(*) Considering since the beginning of operations on the stock exchange.

12. Income Tax

The total income tax for the three-months period can be reconciled to the accounting profit as follows:

01/01 to
09/30/2023

01/01 to
09/30/2022

Operating Income before Tax

9,302,002

15,949,813

Tax (25% of Income Tax and 20% of Social Contribution)

(4,185,901)

(7,226,827)

PIS and COFINS (net of income tax and social contribution) (1)

(2,737,701)

(1,030,458)

Non - Taxable/Indeductible :

Equity instruments

72,554

61,816

Net Indeductible Expenses of Non-Taxable Income (3)

1,013,544

1,333,419

Adjustments:

IR/CS Constitution on temporary differences

(52,900)

30,149

Interest on equity

2,014,379

1,746,134

CSLL Tax rate differential effect (4)

571,351

516,973

Others Adjustments

1,435,708

52,481

Income tax and Social contribution

(1,868,966)

(4,516,313)

Of which:

Current taxes

(5,827,843)

(4,290,521)

Deferred taxes

3,958,877

(225,792)

Taxes paid in the period

5,031,876

4,904,320

(1) PIS and COFINS are considered as components of the profit base (net of certain revenues and expenses); therefore, and in accordance with IAS 12, are accounted for as income taxes.

(2) Permanent differences related to the investment in subsidiaries abroad are considered as non-taxable / deductible (see details below).

(3) Includes, mainly, the tax effect on revenues with judicial deposit updates and other income and expenses that do not fall as temporary differences.

(4) Effect of the rate differential for other non-financial and financial corporations, which social contribution rates are 9% and 15%.

13. Detailing of income accounts

a)Personnel expenses

01/07 to
09/30/2023

01/07 to
09/30/2022

01/01 to
09/30/2023

01/01 to
09/30/2022

Salary

1,735,584

1,591,125

4,889,407

4,626,503

Social security costs

434,977

360,431

1,219,408

1,035,416

Benefits

430,501

390,130

1,237,383

1,162,775

Defined benefit pension plans

1,394

1,212

3,180

3,217

Contributions to defined contribution pension funds

31,285

44,602

147,357

123,821

Share-based payment costs

40,303

13,187

110,891

40,711

Training

12,695

17,046

43,763

45,304

Other personnel expenses

(23,027)

77,323

322,207

244,108

Total

2,663,712

2,495,056

7,973,596

7,281,855

b)Other Administrative Expenses

01/07 to
09/30/2023

01/07 to
09/30/2022

01/01 to
09/30/2023

01/01 to
09/30/2022

Property, fixtures and supplies

193,390

203,140

631,715

680,321

Technology and systems

670,028

569,341

1,728,551

1,833,164

Advertising

44,978

116,859

356,432

379,149

Communications

223,247

126,436

377,192

297,254

Subsistence allowance and travel expenses

40,612

36,167

116,138

35,409

Taxes other than income tax

30,942

31,580

102,168

108,066

Surveillance and cash courier services

124,126

133,985

400,063

417,273

Insurance premiums

4,459

6,190

21,185

13,580

Specialized and technical services

449,323

560,041

1,668,858

1,683,830

Other administrative expenses

337,522

287,579

933,052

582,259

Total

2,118,627

2,071,318

6,335,354

6,030,305


14. Employee Benefit Plan

a)Share-based compensation

Banco Santander has long-term compensation programs linked to the performance of the market price of its shares. Members of Banco Santander's Executive Board are eligible for these plans, in addition to the participants who have been determined by the Board of Directors, whose choice will take into account the seniority of the group. The members of the Board of Directors only participate in said plans when they hold positions on the Executive Board.

Program

Liquidity Type

Vesting Period

Period of Exercise/Settlement

01/01 to 09/30/2023

01/01 to 09/30/2022

Local

Santander Brasil Bank Shares

01/2019 a 12/2021

2022 e 2023

R$

-

(3)

R$

40,403

(3)

01/2020 a 12/2022

2023

R$

-

(5)

R$

4,002,000

(5)

01/2021 a 10/2024

2024

R$

18,270,000

(1)

R$

20,420,000

(1)

01/2021 a 12/2023

2023

R$

700,000

(1)

R$

1,500,000

(1)

01/2023 a 12/2026

2026

R$

200,000

(1)

R$

-

01/2023 a 01/2027

2024, 2025 e 2026

1,125,000

(1)

R$

-

07/2019 a 06/2022

2022

-

R$

111,066

SANB11

09/2020 a 09/2022

2022

-

R$

309,427

SANB11

01/2020 a 09/2023

2023

154,720

R$

204,139

SANB11

01/2021 a 12/2022

2023

-

SANB11 (4)

R$

139,163

SANB11

01/2021 a 12/2023

2024

316,978

R$

343,863

SANB11

01/2021 a 12/2024

2024

217,291

R$

227,096

SANB11

01/2022 a 12/2025

2025

66,323

R$

46,260

SANB11

01/2023 a 12/2026

2026

50,087

R$

-

SANB11

Global

Santander Spain Shares and Options

2023

EUR

159,253

SAN (6)

159,253

SAN(6)

3.67

2023, with a limit for exercising the options until 2030

832,569

Op. Ações SAN (6)

832,569

Opções ações SAN (2)

02/2024

EUR

124,184

SAN (7)

124,184

SAN(2)

2.685

02/2024, with a limit for exercising the options until 02/2029

370,477

Op. Ações SAN (7)

370,477

Opções ações SAN (2)

2025

EUR

150,703

SAN (7)

150,703

SAN(2)

3.104

2025, with a limit for exercising the options until 2030

578,713

Op. Ações SAN (7)

578,713

Opções ações SAN (2)

2026

EUR

199,680

SAN (7)

-

SAN(2)

3.088

2026, with a limit for exercising the options until 2033

537,637

Op. Ações SAN (7)

-

Opções ações SAN (2)

2023, with a limit for exercising the options until 2032

9,095,000

Ações e opções sobre
ações PagoNxt (8)

-

-

12/2023

106,147

Ações SAM (9)

-

Ações SAM (4)

Balance of Plans on
September 30, 2023

R$

20,295,000

(1)

R$

25,922,000

(1)

R$

9,095,000

(8)

R$

-

(8)

805,399

SANB11

R$

1,421,417

SANB11

633,820

SAN (6) (7)

R$

434,140

SAN (6) (7)

2,319,396

Opções ações SAN(2)

R$

1,781,759

Opções ações SAN (2)

106,147

SAM (9)

R$

-

SAM (9)

(1) Target of the plan in Reais, to be converted into SANB11 shares according to the achievement of the performance indicators of the plan at the end of the vesting period, by the quotation of the last 15 trading sessions of the month immediately preceding the month of payment.

(2) Target of the plan in SAN shares and options, settled in cash with the sale of assets at the end of the vesting period, according to the achievement of the plan's performance indicators.

(3) Plan finalized on 12/31/2021, with achievement of performance indicators in 72.25%. On 03/30/2022, 40,403 gross shares were delivered, corresponding to the 2022 portion. On 3/30/2023, the plan was settled with the delivery of the remaining 40,159 gross shares..

(4) Plan finalized, paid in Feb/2023.

(5) Long-Term Incentive Plan finalized, with the delivery of 57,696 gross shares in 03/2023, calculated according to the achievement of the plan's performance indicators.

(6) Plan completed with 100% attainment. The equivalent portion of the shares will be paid in cash in March/2024 (after the lockup) and the options may be exercised until the end of the period for exercise in 2030.

(7) Target of the plan in shares and SAN options, to be paid in cash at the end of the vesting period, according to the achievement of the plan's performance indicators.

(8) Target of the plan in PagoNxt shares and options, to be paid in cash at the end of the vesting period, according to the achievement of the plan's performance indicators.

(9) Target of the plan in shares and SAM options, to be paid in cash at the end of the vesting period, according to the achievement of the plan's performance indicators.

Our long-term programs are divided into Local and Global plans, with specific performance indicators and rules in case of dismissal to be entitled to receive.

Global ILP Plans

We currently have 4 global plans launched in 2019, 2020, 2021 and 2022. Eligible executives have target incentives in shares and options from Grupo Santander (SAN), with payment after a deferral period of three years and settlement of the sale value donates assets in reais.

Pricing Model

The pricing model is based on the Local Volatility model or Dupire model, which allows simultaneous calibration of all quoted European options. In addition to this model, there is an extension to deal with uncertainty in dividends, where part of the dividend value is considered confirmed, and the rest is linked to the performance of the underlying. This extended model is integrated into a PDE engine, which numerically solves the corresponding stochastic differential equation to calculate the expected value of the product.

Data and assumptions used in the pricing model, including weighted average share price, exercise price, expected volatility, option life, expected dividends and risk-free interest rate:

• Weighted average share price (and strike price) is €3,104 based on the 15-day weighted average between 7/1/2022 and 1/27/2022

• The expected volatility used was 33.80

• Options expire on 02/01/2030

• Expected dividends range from approximately 6,6 cents in the short term (2022) to approximately 5,75 cents per share per year in the long term (2030)

• The discount curve used gives a discount of 0,96 for 2030

The exercise price, in all cycles and if the objectives established in the regulations are achieved, will be the market price on the exercise date.

Long-Term Incentive Plans (ILP)

Long-term incentive plans may be granted according to the strategy of new companies in the group or specific businesses.

Each plan will have a specific contract and its calculation and payment must be approved by the established governance, observing local and global normative resolutions.

The reference value of each participant will be converted into SANB11 shares, normally at the price of the last 15 trading sessions of the month immediately preceding the plan's payment.

At the end of the vesting period, payment either for the resulting shares in the case of local plans, or for the amount equivalent to the shares/options of the global plans are made with a 1-year restriction, this payment is still subject to the application of the Malus/Clawback clauses , which may reduce or cancel the shares to be delivered in cases of non-compliance with internal rules and exposure to excessive risks.

Impact on Result

The impacts on income are accounted for under Personnel Expenses, as follows:

Consolidated

01/01 to 09/30/2023

01/01 to 09/30/2022

Program

Liquidity Type

Local

Santander Shares (Brazil)

13,149

19,719

Global

Santander Spain Shares and Options

4,638

2,708


b)Share-Referenced Variable Compensation

The long-term incentive plan (deferral) sets forth the requirements for payment of future deferred installments of variable remuneration, considering the long-term sustainable financial bases, including the possibility of applying reductions or cancellations due to the risks assumed and fluctuations in the cost of capital.

The variable remuneration plan with payment referenced in Banco Santander shares is divided into 2 programs: (i) Identified Collective and (ii) Other Employees. The impacts on the result are accounted for under Personnel Expenses, as follows:

Program

Participant

Liquidity Type

01/01 to 09/30/2023

01/01 to 09/30/2022

Collective Identified

Members of the Executive Committee, Statutory Officers and other executives who assume significant and responsible risks of control areas

50% in cash indexed to 100% of CDI and 50% in shares (Units SANB11)

114,449

26,290

Unidentified Collective

Other employees with variable remuneration above a minimum expected value

50% in cash indexed to 100% of CDI and 50% in shares (Units SANB11)

151,167

63,406


15. Operating segments

Under IFRS 8, an operating segment is a component of an entity:

(a) That engages in activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same entity);

(b) whose operating results are regularly reviewed by the entity primarily responsible for operating decisions relating to the allocation of resources to the segment and the assessment of its performance; and

(c) For which separate financial information is available.

Based on these guidelines, the Bank identified the following reportable operating segments:

• Commercial Bank

• Global Wholesale Bank

The Bank has two segments, the commercial segment, which includes individuals and companies (except for global corporate clients, which are dealt with in the Global Wholesale Banking segment) and the Global Wholesale Banking segment, which includes Investment Banking and Markets, including treasury departments and equity businesses.

The Bank operates in Brazil and abroad, through the Cayman and Luxembourg branches, with Brazilian customers and, therefore, does not present geographic segmentation.

The Income Statements and other significant data are as follows:

07/01 to 09/30/2023

07/01 to 09/30/2023

(Condensed) Income Statement

Commercial Banking

Global Wholesale
Banking

Total

Commercial Banking

Global Wholesale
Banking

Total

NET INTEREST INCOME

11,471,863

731,717

12,203,580

11,056,780

(10,558)

11,046,222

Income from equity instruments

4,644

(279)

4,365

997

13,289

14,286

Equity Income

40,251

15,088

55,339

50,247

18,276

68,523

Net fee and commission income

3,248,810

642,955

3,891,765

3,084,146

543,243

3,627,389

Gains (losses) on financial assets and liabilities and exchange differences(1)

(376,936)

864,008

487,072

(330,075)

1,814,789

1,484,714

Other operating income/(expenses)

(218,657)

(25,514)

(244,171)

(328,838)

(51,910)

(380,748)

TOTAL INCOME

14,169,975

2,227,975

16,397,950

13,533,257

2,327,129

15,860,386

Personnel expenses

(2,405,088)

(258,624)

(2,663,712)

(2,277,694)

(217,362)

(2,495,056)

Other administrative expenses

(1,906,689)

(211,938)

(2,118,627)

(1,869,247)

(202,071)

(2,071,318)

Depreciation and amortization

(663,365)

(29,506)

(692,871)

(627,840)

(27,189)

(655,029)

Provisions (net)

(1,161,926)

2,179

(1,159,747)

182,737

(2,855)

179,882

Net impairment losses on financial assets

(6,479,338)

256,147

(6,223,191)

(6,189,550)

(57,306)

(6,246,856)

Net impairment losses on other financial assets

(73,942)

(10)

(73,952)

(51,345)

(280)

(51,625)

Other financial gains/(losses)

31,488

-

31,488

67,886

-

67,886

OPERATING INCOME BEFORE TAX (1)

1,511,115

1,986,223

3,497,338

2,768,204

1,820,066

4,588,270

Hedge Cambial (1)

73

-

73

60

-

60

OPERATING INCOME BEFORE TAX (1)

1,511,188

1,986,223

3,497,411

2,768,264

1,820,066

4,588,330

(1)Includes, at Banco Comercial, the foreign exchange hedge of the dollar investment (a strategy to mitigate the tax effects and exchange rate variation of offshore investments on net income), the result of which is recorded in "Gains (losses) on financial assets and liabilities" fully offset in the Tax line.

09/30/2023

12/31/2022

Other aggregates:

Commercial Banking

Global Wholesale
Banking

Total

Commercial Banking

Global Wholesale
Banking

Total

Total assets

1,019,203,836

107,750,057

1,126,953,893

886,630,727

98,820,102

985,450,829

Loans and advances to customers

427,495,480

74,121,150

501,616,630

417,773,158

72,856,870

490,630,028

Customer deposits

413,086,654

153,923,388

567,010,042

356,744,926

133,208,563

489,953,489

16.Related party transactions

The Bank's related parties include, in addition to its subsidiaries, affiliates and joint ventures, key management personnel of the Bank and entities over which these key personnel may exercise significant influence or control.

Santander has a Policy for Transactions with Related Parties approved by the Board of Directors, which aims to ensure that all transactions typified in the policy are carried out bearing in mind the interests of Banco Santander and its shareholders. The policy defines powers for approval of certain transactions by the Board of Directors. The established rules are also applied to all employees and managers of Banco Santander and its subsidiaries.

Operations and remuneration for services with related parties are carried out in the normal course of business and under commutative conditions, including interest rates, terms and guarantees, and do not involve greater risks than normal collection or other disadvantages.

a)Key-person management compensation

For the period from January to December 2023, the amount proposed by management as global remuneration of administrators (Board of Directors and Executive Board) is up to R$500,000,000 (five hundred million reais), covering fixed, variable and share-based compensation. The proposal will be discussed at the Ordinary General Meeting (AGO) to be held on April 28, 2023.

i) Long-term benefits

The Banco Santander as well as Banco Santander Spain, as other subsidiaries of Santander Group, have long-term compensation programs tied to their share's performance, based on the achievement of goals.

ii) Short-term benefits

The following table shows the Board of Directors' and Executive Board's:

07/01 to 09/30/2023

01/01 to 09/30/2023

07/01 to 09/30/2022

01/01 to 09/30/2022

Fixed Compensation

19,245

94,689

28,047

86,239

Variable Compensation - in cash

42,826

99,504

20,447

106,889

Variable Compensation - in shares

27,623

78,100

15,340

86,168

Others

35,337

63,973

24,518

48,271

Total Short-Term Benefits

125,031

336,266

88,352

327,567

Variable Compensation - in cash

19,374

88,282

13,000

95,643

Variable Compensation - in shares

18,778

87,285

13,992

101,460

Total Long-Term Benefits

38,152

175,567

26,992

197,103

Total

163,183

511,833

115,344

524,670

Additionally, in the period ended September 30, 2023, charges were paid on management compensation in the amount of R$31,044 (09/30/2022 - R$28,411).

iii) Termination of the contract

The termination of the employment relationship with the administrators, in the event of breach of obligations or by the contractor's own will, does not give the right to any financial compensation and its benefits will be discontinued.

b)Credit operations

Under current legislation, loans or advances involving:

I - Directors, members of the Board of Directors and the Audit Committee as well as their respective spouses and relatives, up to the second degree;

II - Individuals or legal entities that participate in the capital of Banco Santander, with more than 10%;

III - Legal entities, in which Banco Santander holds a stake of more than 10%; It is

IV - Legal entities, in which they hold more than 10% of the capital, any of the directors, members of the Board of Directors and the Audit Committee or administrators of the financial institution itself, as well as their spouses and respective relatives, up to the second degree.

c)Shareholding

The following table shows the direct shareholding (common and preferred shares) on September 30, 2023, and December 31, 2022:

Shares in Thousands

09/30/2023

Stockholders

Common Shares

Common Shares (%)

Preferred Shares

Preferred Shares (%)

Total Shares

Total Shares (%)

Sterrebeeck B.V. (1)

1,809,584

47.4%

1,733,644

47.1%

3,543,228

47.3%

Grupo Empresarial Santander, S.L. (GES) (1)

1,627,891

42.6%

1,539,863

41.9%

3,167,754

42.2%

Banco Santander, S.A. (1)

2,696

0.1%

-

0.0%

2,696

0.0%

Directors (*)

4,359

0.1%

4,359

0.1%

8,718

0.1%

Others

346,925

9.1%

374,730

10.2%

721,655

9.6%

Total Outstanding

3,791,455

99.3%

3,652,596

99.3%

7,444,051

99.3%

Treasury Shares

27,240

0.7%

27,240

0.7%

54,480

0.7%

Total

3,818,695

100.0%

3,679,836

100.0%

7,498,531

100.0%

Free Float (2)

346,925

9.1%

374,730

10.2%

721,655

9.6%

Shares in Thousands

12/31/2022

Stockholders

Common Shares

Common Shares (%)

Preferred Shares

Preferred Shares (%)

Total Shares

Total Shares (%)

Sterrebeeck B.V. (1)

1,809,583

47.4%

1,733,644

47.1%

3,543,227

47.3%

Grupo Empresarial Santander, S.L. (GES) (1)

1,627,891

42.6%

1,539,863

41.9%

3,167,754

42.2%

Banco Santander, S.A. (1)

2,696

0.1%

-

0.0%

2,696

0.0%

Directors (*)

4,444

0.1%

4,444

0.1%

8,888

0.1%

Others

342,919

9.0%

370,723

10.1%

713,642

9.6%

Total Outstanding

3,787,533

99.2%

3,648,674

99.2%

7,436,207

99.2%

Treasury Shares

31,162

0.8%

31,162

0.8%

62,324

0.8%

Total

3,818,695

100.0%

3,679,836

100.0%

7,498,531

100.0%

Free Float (2)

342,919

9.0%

370,723

10.1%

713,642

9.5%

(1) Companies of the Santander Spain Group.

(2) Composed of Employees and Others.

(*) None of the members of the Board of Directors and Executive Board holds 1.0% or more of any class of shares.


d)Related-Party Transactions

Santander has a Policy for Transactions with Related Parties approved by the Board of Directors, which aims to ensure that all transactions typified in the policy are carried out bearing in mind the interests of Banco Santander and its shareholders. The policy defines powers for approval of certain transactions by the Board of Directors.

The established rules are also applied to all employees and managers of Banco Santander and its subsidiaries. Operations and remuneration of services with related parties are carried out in the normal course of business and under commutative conditions, including interest rates, terms and guarantees, and do not involve greater risks than normal collection or present other disadvantages.

Parent (1)

Joint-controlled companies and Other Related Party (2)

Key Management Personnel (3)

Total

09/30/2023

12/31/2022

09/30/2023

12/31/2022

09/30/2023

12/31/2022

09/30/2023

12/31/2022

Assets

13,558,206

4,671,501

22,167,558

24,340,579

27,951

25,737

35,753,715

29,037,817

Derivatives Measured At Fair Value Through Profit Or Loss, Net

3,344,245

(3,138,996)

379,100

1,034,184

-

-

3,723,345

(2,104,812)

Loans and other amounts with credit institutions - Availability and Applications in Foreign Currency (Overnight Applications)

10,081,368

7,800,513

19,476,123

21,408,097

-

-

29,557,491

29,208,610

Loans and other values with customers

132,593

-

2,125,823

1,795,084

21,901

16,380

2,280,317

1,811,464

Other Assets

-

9,984

186,512

103,214

-

-

186,512

113,198

Warranties and Limits

-

-

-

-

6,050

9,357

6,050

9,357

Liabilities

(16,726,770)

(23,541,990)

(7,865,510)

(7,953,565)

(448,831)

(263,592)

(25,041,111)

(31,759,147)

Deposits from credit institutions

(3,711,275)

(10,167,933)

(7,397,763)

(6,846,987)

-

-

(11,109,038)

(17,014,920)

Securities

-

-

-

-

(76,712)

(201,054)

(76,712)

(201,054)

Customer deposits

-

-

(247,794)

(904,926)

(43,031)

(31,040)

(290,825)

(935,966)

Other Liabilities - Dividends and Interest on Capital Payable

-

-

-

-

(23,851)

-

(23,851)

-

Other Liabilities

(166,263)

(201,380)

(219,953)

(201,652)

(305,237)

(31,498)

(691,453)

(434,530)

Debt Instruments Eligible for Capital

(12,849,232)

(13,172,677)

-

-

-

-

(12,849,232)

(13,172,677)

01/01 a
09/30/2023

01/01 a
09/30/2022

01/01 a
09/30/2023

01/01 a
09/30/2022

01/01 a
09/30/2023

01/01 a
09/30/2022

01/01 a
09/30/2023

01/01 a
09/30/2022

Income

591,334

2,794,568

817,580

1,302,977

(509,512)

7,638

899,402

4,105,182

Interest and similar income - Loans and amounts due from credit institutions

258,318

-

(1,584)

-

416

1,598

257,150

1,598

Warranties and Limits

-

-

-

-

11,571

21,649

11,571

21,649

Interest expense and similar charges - Customer deposits

(6,949)

(25,578)

(200,876)

(198,503)

(522,078)

(15,905)

(729,903)

(239,986)

Fee and commission income (expense)

(132,593)

-

2,544,489

2,469,555

340

333

2,412,236

2,469,888

Gains (losses) on financial assets and liabilities and exchange differences (net)

1,264,601

3,614,211

(1,143,682)

(605,315)

238

212

121,157

3,009,108

Administrative expenses and amortization

(166,263)

(152,768)

(370,112)

(396,904)

-

-

(536,375)

(549,672)

Result on disposal of assets not classified as non-current assets held for sale

-

-

-

21,898

-

(249)

-

21,649

Debt Instruments Eligible for Capital

(625,780)

(641,297)

-

-

-

-

(625,780)

(641,297)

Other Administrative expenses - Donation

-

-

(10,655)

12,246

-

-

(10,655)

12,246

(1) Parent company - Banco Santander is indirectly controlled by Banco Santander Espanha (Note 1), through its subsidiaries GES and Sterrebeeck B.V.

(2) Companies listed in note 5.

(3) Refers to the registration in clearing accounts of Guarantees and Limits of credit operations with Key Management Personnel.


17. Fair value of financial assets and liabilities

Under IFRS 13, the fair value measurement uses a fair value hierarchy that reflects the model used in the measurement process which should be in accordance with the following hierarchical levels:

Level 1: Determined on the basis of public (unadjusted) quoted prices in highly active markets for identical assets and liabilities, these include public debt securities, stocks, derivatives listed.

Level 2: They are those derived from inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly (as prices) or indirectly (derived from prices).

Level 3: They are those derived from valuation techniques that include inputs for the asset or liability that are not based on observable market data (unobservable inputs).

Financial assets and liabilities at fair value on through income statement or other comprehensive income

Level 1: The securities with high liquidity and quoted prices in the active market are classified as level 1. At this level there were classified most of the Brazilian Government Securities (mainly LTN, LFT, NTN-B, NTN-C and NTN-F), shares in stock exchange and other securities traded in the active market.

Level 2: When price quotations cannot be observed, Management, using its own internal models, makes its best estimate of the price that would be set by the market. These models use data based on observable market parameters as an important reference. The best evidence of the fair value of a financial instrument at initial recognition is the transaction price, unless the fair value of the instrument can be derived from other market transactions carried out with the same or similar instruments or can be measured using a valuation technique in which the variables used include only observable market data, particularly interest rates. These bonds and securities are classified at level 2 of the fair value hierarchy and are composed mainly of Government Securities (Repo, Cancelable LCI and NTN) in a less liquid market than those classified in the level.

Level 3: When there is information that is not based on observable market data, Banco Santander uses internally developed models, from curves generated according to the internal model. Level 3 comprises mainly unlisted shares.

Derivatives

Level 1: Derivatives traded on stock exchanges are classified in Level 1 of the hierarchy.

Level 2: For derivatives traded over the counter, the valuation (primarily swaps and options) usually uses observable market data, such as: exchange rates, interest rates, volatility, correlation between indexes and market liquidity.

When pricing the financial instruments aforementioned, it is used the Black-Scholes Model (exchange rate options, interest rate options; caps and floors) and the present value method (discount of future values by market curves).

Level 3: Derivatives not traded in the stock exchange and that do not have observable data in an active market were classified as Level 3, and these are composed by exotic derivatives.

The following table shows a summary of the fair values ​​of financial assets and liabilities for the period ended September 31, 2023, and december 31, 2022, classified based on several measurement methods adopted by the Bank to determine their fair value:

09/30/2023


Level 1

Level 2

Level 3

Total

Financial Assets Measured At Fair Value Through Profit Or Loss

65,073,629

153,865,620

4,562,622

223,501,871

Debt instruments

62,597,458

5,403,093

2,708,568

70,709,119

Equity instruments

2,476,171

1,084,013

34,538

3,594,722

Derivatives

-

30,931,267

1,173,258

32,104,525

Loans and advance to customers

-

1,877,955

646,258

2,524,213

Balances with The Brazilian Central Bank

-

114,569,292

-

114,569,292

Financial Assets Measured At Fair Value Through Other Comprehensive Income

50,451,917

1,691,214

840,085

52,983,216

Debt instruments

50,447,819

1,691,214

829,050

52,968,083

Equity instruments

4,098

-

11,035

15,133

Hedging derivatives (assets)

-

-

-

-

Financial Liabilities Measured At Fair Value Through Profit Or Loss

-

56,644,297

320,813

56,965,110

Trading derivatives

-

26,270,180

320,813

26,590,993

Short positions

-

24,309,096

-

24,309,096

Other financial liabilities

-

6,065,021

-

6,065,021

Hedging derivatives (liabilities)

-

975,226

-

975,226

12/31/2022


Level 1

Level 2

Level 3

Total

Financial Assets Measured At Fair Value Through Profit Or Loss

63,367,187

78,496,001

3,652,114

145,515,302

Debt instruments

61,099,827

2,418,822

2,672,805

66,191,454

Equity instruments

2,267,360

309,657

28,262

2,605,279

Derivatives

-

19,697,923

536,583

20,234,506

Loans and advance to customers

-

1,479,818

414,464

1,894,282

Balances with The Brazilian Central Bank

-

54,589,781

-

54,589,781

Financial Assets Measured At Fair Value Through Other Comprehensive Income

52,154,497

1,767,733

1,503,441

55,425,671

Debt instruments

52,154,405

1,762,547

1,475,226

55,392,178

Equity instruments

92

5,186

28,215

33,493

Hedging derivatives (assets)

-

1,741,318

-

1,741,318

Financial Liabilities Measured At Fair Value Through Profit Or LossHeld For Trading

-

49,434,504

233,762

49,668,266

Trading derivatives

-

18,465,563

233,762

18,699,325

Short positions

-

22,047,423

-

22,047,423

Other financial liabilities

-

8,921,518

-

8,921,518

Hedging derivatives (liabilities)

-

-

-

-

Movements in fair value of Level 3

The following tables demonstrate the movements during the period ended September 30, 2023, and 2022, for the financial assets and liabilities classified as Level 3 in the fair value hierarchy:

Fair Value
12/31/2022

Gains/ losses (Realized/Not Realized)

Transfers to Level 3

Additions / Low

Fair value 09/30/2023

Financial Assets Measured At Fair Value Through Profit Or Loss

3,652,114

(165,882)

(70.234)

1,146,624

4,562,622

Financial Assets Measured At Fair Value Through Other Comprehensive Income

1,503,441

36,781

(686,110)

(14,027)

840,085

Financial Liabilities Measured At Fair Value Through Profit Or LossHeld For Trading

233,762

(10,890)

(67,606)

165,547

320,814

Fair Value
12/31/2021

Gains/ losses (Realized/Not Realized)

Transfers to Level 3

Additions / Low

Fair value 09/30/2022

Financial Assets Measured At Fair Value Through Profit Or Loss

3,432,233

(932,036)

(7,400)

439,238

2,932,035

Financial Assets Measured At Fair Value Through Other Comprehensive Income

601,604

945,593

15,426

-

1,562,623

Financial Liabilities Measured At Fair Value Through Profit Or LossHeld For Trading

433,583

(169,243)

(11,942)

(57,048)

195,350

Fair value movements linked to credit risk

Changes in fair value attributable to changes in credit risk are determined based on changes in the prices of credit default swaps compared to similar obligations of the same obligor when such prices are observable, as these credit default swaps better reflect the market's assessment of credit risks for a specific financial asset.

When said prices are not observable, changes in fair value attributable to changes in credit risk are determined as the total amount of changes in fair value not attributable to changes in the base interest rate or other rates observed on market. In the absence of specific observable data, this approach provides a reasonable approximation of the changes attributable to credit risk, as it estimates the margin change above the benchmark that the market may require for the financial asset.

Financial assets and liabilities not measured at fair value

The Bank's financial assets are measured at fair value in the consolidated balance sheet, except for financial assets measured at amortized cost.

In the same sense, the Bank's financial liabilities, except for financial liabilities held for trading and those measured at fair value

- are stated at amortized cost in the consolidated balance sheet.

i) Financial assets measured at other than fair value

Below is a comparison of the carrying amounts of financial assets of the Bank measured by a value other than the fair value and their respective fair values on September 30, 2023, and december 31, 2022:

09/30/2023

Assets

Accounting Value

Fair Value

Level 1

Level 2

Level 3

Cash and Balances with the Brazilian Central Bank

24,543,149

24,543,149

24,543,149

-

-

Loans and amounts due from credit institutions

31,530,458

31,530,458

-

4,410,601

27,119,857

Loans and advances to customers

499,092,417

497,330,303

-

-

497,330,303

Debt instruments

112,212,218

112,836,255

44,958,951

4,237,075

63,640,229

Balances with The Brazilian Central Bank

83,626,098

83,626,098

-

83,626,098

-

Total

751,004,340

749,866,263

69,502,100

92,273,774

588,090,389

12/31/2022

Assets

Accounting Value

Fair Value

Level 1

Level 2

Level 3

Cash and Balances with the Brazilian Central Bank

22,003,439

22,003,439

22,003,439

-

-

Loans and amounts due from credit institutions

20,713,315

20,713,315

-

2,439,823

18,273,492

Loans and advances to customers

488,735,746

484,362,272

-

-

484,362,272

Debt instruments

81,329,013

81,129,982

23,419,946

9,873,633

47,836,403

Balances with The Brazilian Central Bank

73,046,299

73,046,299

-

73,046,299

-

Total

685,827,812

681,255,307

45,423,385

85,359,755

550,472,167

ii) Financial liabilities measured at other than fair value

Following is a comparison of the carrying amounts of Bank´s financial liabilities measured by a value other than fair value and their respective fair values on September 30, 2023, and december 31, 2022:

09/30/2023

Liabilities

Accounting Value

Fair Value

Level 1

Level 2

Level 3

Financial Liabilities at Measured Amortized Cost:

Deposits of Brazil's Central Bank and deposits of credit institutions

138,098,763

138,098,763

-

22,303,653

115,795,110

Customer deposits

567,010,042

567,462,542

-

94,185,328

473,277,214

Marketable debt securities

126,565,000

126,562,161

-

-

126,562,161

Debt instruments Eligible Capital

19,949,728

19,949,728

-

-

19,949,728

Other financial liabilities

70,783,413

70,783,413

-

-

70,783,413

Total

922,406,946

922,856,607

-

116,488,981

806,367,626

12/31/2022

Liabilities

Accounting Value

Fair Value

Level 1

Level 2

Level 3

Financial Liabilities at Measured Amortized Cost:

Deposits of Brazil's Central Bank and deposits of credit institutions

116,079,014

116,079,014

-

24,734,029

91,344,985

Customer deposits

489,953,489

489,920,266

-

63,223,998

426,696,268

Marketable debt securities

107,120,875

105,554,365

-

-

105,554,365

Debt instruments Eligible Capital

19,537,618

19,537,618

-

-

19,537,618

Other financial liabilities

62,593,104

62,593,104

-

-

62,593,104

Total

795,284,100

793,684,367

-

87,958,027

705,726,340

The methods and assumptions used to estimate fair value are defined below:

Loans and amounts due from credit institutions and from clients- Fair value is estimated by groups of similar credits. The fair value of the loans was determined by discounting the cash flows using the interest rates of the new contracts. That is, the future cash flow of the current loan portfolio is estimated based on contractual rates, and then spreads based on new loans are factored into the risk-free yield curve in order to calculate the fair value of the credit portfolio. In terms of behavioral hypotheses, it is important to underline that the prepayment rate is applied to the credit portfolio.

Deposits from Bacen and credit institutions and Client deposits- The fair value of deposits was calculated by discounting the difference between the cash flows under the contractual conditions and the rates currently practiced in the market for instruments whose maturities are similar. The fair value of time deposits with variable rate was considered as close to its book value.

Debt and Subordinated Securities - The fair values of these items were estimated by calculating the cash flow discounted using the interest rates offered in the market for obligations with similar terms and maturities.

Debt Instruments Eligible to Capital - refer to the transaction fully agreed with a related party, in the context of the Capital Optimization Plan, whose book value is similar to fair value.

Other financial liabilities - according to the explanatory note, substantially include amounts to be transferred arising from the operations of credit cards, transactions pending settlement and dividends and interest on shareholders' equity payable, the carrying amount of which is similar at its fair value.

The valuation techniques used to estimate each level are defined in note 1.c.2.1.i.

Management revisited the criteria assigned to classify the fair value level of assets and liabilities measured at cost amortized, presented exclusively for disclosure purposes and concluded that they best fit as level 3 in view of the data market observables.


18.Other disclosures

a)Trading and hedging derivatives

The main risk factors of the derivative instruments assumed are related to exchange rates, interest rates and variable income. In managing this and other risk factors for market, practices are used that include measuring and monitoring the use of limits previously defined in internal committees, the value at risk of the portfolios, the sensitivities fluctuations in interest rates, exchange rate exposure, liquidity gaps, among other practices that allow for the control and monitoring of risks, which may affect the Bank's positions Santander in the various markets where it operates. Based on this management model, the Bank has managed, with the use of operations involving derivative instruments, to optimize the risk-benefit ratio even in highly volatile situations.

The fair value of derivative financial instruments is determined through quoted market prices. The fair value of swaps is determined using flow modeling techniques discounted cash, reflecting appropriate risk factors. The fair value of forward and futures contracts is also determined based on quoted market prices for derivatives traded on exchanges or using methodologies similar to those described for swaps. The fair value of options is determined based on mathematical models, such as Black & Scholes, implied volatilities and the fair value of the corresponding asset. Current market prices are used to price volatilities. For derivatives that are not directly priced disclosed by exchanges, the fair price is obtained through pricing models that use market information, inferred from published prices of more liquid assets. Of these prices are extracted from interest curves and market volatilities that serve as input data for the models.

I) Summary of Derivative Financial Instruments

Below, the composition of the portfolio of Derivative Financial Instruments (Assets and Liabilities) by type of instrument, demonstrated by their market value:

09/30/2023

12/31/2022

Assets

Liabilities

Assets

Liabilities

Swap Differentials Receivable

13,509,270

13,422,964

13,815,247

11,212,030

Option Premiums to Exercise

1,762,043

1,984,401

1,419,279

1,894,522

Forward Contracts and Other

16,833,212

12,158,854

6,741,298

5,592,773

Total

32,104,525

27,566,219

21,975,824

18,699,325

II) Derivative Financial Instruments Recorded in Offsetting and Equity Accounts

09/30/2023

12/31/2023

Trading

Notional (1)

Curve Value

Fair Value

Notional (1)

Curve Value

Fair Value

Swap

724,176,610

(3,136,203)

86,306

779,023,280

(3,682,261)

2,603,217

Asset

359,904,933

7,896,269

13,509,270

393,351,898

11,857,946

13,815,247

Fees

172,152,422

4,732,077

6,437,380

272,642,004

10,420,491

9,985,823

Indexed to Foreign Currency

186,530,788

3,153,483

7,052,873

116,577,474

1,292,203

4,764,609

Other

1,221,723

10,709

19,017

4,132,420

145,252

(935,185)

Liabilities

364,271,677

(11,032,472)

(13,422,964)

385,671,382

(15,540,207)

(11,212,030)

Fees

240,514,757

(9,310,523)

(9,802,165)

290,316,480

(12,735,256)

(8,798,667)

Indexed to Foreign Currency

120,900,826

(1,703,592)

(3,862,187)

91,303,383

(2,804,302)

(3,494,263)

Other

2,856,094

(18,357)

241,388

4,051,519

(649)

1,080,900

Options

661,602,437

(1,184,535)

(222,358)

1,150,540,616

(877,100)

(475,243)

Purchased Position

320,170,482

1,923,111

1,762,043

600,275,162

2,243,354

1,419,279

Call Option - Foreign Currency

12,795,339

803,670

677,615

10,629,479

440,097

214,722

Put Option - Foreign Currency

9,577,225

687,477

515,293

4,474,015

122,896

124,163

Call Option - Other

86,134,533

260,447

450,325

94,414,288

674,574

577,487

Interbank Market

4,287,233

235,257

454,717

92,324,275

608,913

555,707

Other (2)

81,847,300

25,190

(4,392)

2,090,013

65,661

21,780

Put Option - Other

211,663,385

171,517

118,810

490,757,380

1,005,787

502,907

Interbank Market

248,080

50,512

60,131

490,535,950

980,433

480,682

Other (2)

211,415,305

121,005

58,679

221,430

25,354

22,225

Sold Position

341,431,955

(3,107,646)

(1,984,401)

550,265,454

(3,120,454)

(1,894,522)

Call Option - US Dollar

3,711,850

(265,706)

(233,972)

6,763,742

(292,212)

(165,919)

Put Option - US Dollar

6,045,176

(354,438)

(407,370)

8,885,700

(409,758)

(508,584)

Call Option - Other

108,896,969

(1,897,472)

(801,788)

42,840,737

(1,590,130)

(821,508)

Interbank Market

16,770,984

(1,414,383)

(642,044)

33,377,728

(575,451)

(349,710)

Other (2)

92,125,985

(483,089)

(159,744)

9,463,009

(1,014,679)

(471,798)

Put Option - Other

222,777,960

(590,030)

(541,271)

491,775,275

(828,354)

(398,511)

Interbank Market

76,675

(19,539)

(75,917)

491,596,383

(804,467)

(378,608)

Other (2)

222,701,285

(570,491)

(465,354)

178,892

(23,887)

(19,903)

Futures Contracts

326,615,563

-

-

278,348,786

-

-

Purchased Position

163,682,805

-

-

254,505,429

-

-

Exchange Coupon (DDI)

81,541,437

-

-

77,727,137

-

-

Interest Rates (DI1 and DIA)

51,548,401

-

-

148,713,860

-

-

Foreign Currency

21,898,438

-

-

27,444,003

-

-

Indexes (3)

6,229,577

-

-

482,394

-

-

Treasury Bonds/Notes

2,464,952

-

-

138,035

-

-

Sold Position

162,932,758

-

-

23,843,357

-

-

Exchange Coupon (DDI)

81,541,437

-

-

17,259,936

-

-

Interest Rates (DI1 and DIA)

51,948,640

-

-

3,337,596

-

-

Foreign Currency

20,748,152

-

-

1,327,928

-

-

Indexes (3)

6,229,577

-

-

1,787,973

-

-

Treasury Bonds/Notes

2,464,952

-

-

129,924

-

-

Forward Contracts and Other

229,534,346

3,001,594

4,674,358

152,669,932

1,394,796

1,148,525

Purchased Position

117,895,076

5,152,102

16,833,212

93,143,116

2,292,188

6,741,298

Currencies

93,870,069

4,215,255

4,206,224

72,849,455

1,938,956

6,426,685

Other

24,025,007

936,847

12,626,988

20,293,661

353,232

314,613

Sold Position

111,639,270

(2,150,508)

(12,158,854)

59,526,816

(897,392)

(5,592,773)

Currencies

91,433,699

(1,778,885)

(1,652,416)

53,574,925

(847,425)

(6,490,282)

Other

20,205,571

(371,623)

(10,506,438)

5,951,891

(49,967)

897,509

(1) Nominal value of updated contracts.

(2) Includes options for indices, being mainly options involving US Treasury, shares and stock indices.

(3) Includes Bovespa and S&P indices.

III) Derivative Financial Instruments by Counterparty, Opening by Maturity and Trading Market

Notional

By Counterparty

By Maturity

By Market Trading

09/30/2023

12/31/2022

09/30/2023

09/30/2023

Related

Financial

Up to

From 3 to

Over

Stock exchange (2)

Over the counter (3)

Customers

Parties

Institutions (1)

Total

Total

3 Months

12 Months

12 Months

Swap

167,615,915

218,855,913

337,704,782

724,176,610

393,351,898

53,828,568

184,322,778

486,025,264

91,065,834

633,110,776

Options

37,775,713

3,009,772

620,816,952

661,602,437

1,150,540,616

45,725,054

562,953,039

52,924,344

591,705,502

69,896,935

Futures Contracts

10,984,220

-

315,631,344

326,615,564

278,348,786

142,556,340

101,683,260

82,375,964

326,615,564

-

Forward Contracts and Other

105,825,008

88,864,764

34,844,574

229,534,346

152,669,932

80,032,387

98,912,612

50,589,347

21,524,460

208,009,886

(1) Includes operations with B3 S.A. - Brazil, Bolsa, Balcão (B3) and other stock and commodity exchanges as counterparty.

(2) Includes values ​​traded at B3.

(3) It consists of transactions that are included in registration chambers, in accordance with Bacen regulations.

IV) Accounting Hedge

The Bank, in the normal course of its operations, is exposed to market risks that generate accounting asymmetries or volatility in its accounting result. To eliminate these asymmetries or reduce volatility, the Bank uses derivative financial instrument contracts (Swap and Futures) that are assigned to Accounting Hedge structures of fair value or cash flow.

IV.I) Fair Value Hedge

The Bank's fair value hedge strategy aims to protect the fair value of assets and liabilities arising from fluctuations in the reference interest rate (CDI, SELIC, SOFR); in currency fluctuations (Exchange rate risk) and/or price index fluctuations (IPCA, etc). The Bank monitors each hedge structure, assessing its effectiveness as determined by IAS 39.

09/30/2023

Strategies

Adjustment to Value Market

Market Value

Notional

Fair Value Coverage

Objects (1)

Instruments (1)

Objects (1)

Instruments (1)

Objects (1)

Instruments (1)

Swap Agreements

148,670

190,247

415,569

479,013

266,899

288,766

Hegde of Credit Operations

148,670

190,247

415,569

479,013

266,899

288,766

Futures Contracts

4,158,899

1,774,323

29,753,416

25,888,629

25,594,517

24,114,306

Hegde of Credit Operations

4,664,950

1,715,457

16,747,344

13,750,616

12,082,394

12,035,159

Hegde of Securities

1,118,989

(7,723)

1,698,782

1,707,159

579,793

1,714,882

Funding Hedge

(1,625,040)

66,589

11,307,290

10,430,854

12,932,330

10,364,265


12/31/2022

Strategies

Adjustment to Value Market

Market Value

Notional

Fair Value Coverage

Objects (1)

Instruments (1)

Objects (1)

Instruments (1)

Objects (1)

Instruments (1)

Swap Agreements

12,334,434

10,360,470

12,406,252

548,483

461,499

437,702

Hegde of Credit Operations

12,334,434

10,360,470

12,406,252

548,483

461,499

437,702

Futures Contracts

18,987,782

18,548,713

22,392,381

17,979,645

75,953,237

75,057,601

Hegde of Credit Operations

1,497,897

2,416,279

5,806,528

2,410,567

10,529,915

11,451,502

Hegde of Securities

8,709,353

8,362,920

8,970,134

7,851,501

3,787,939

3,971,751

Funding Hedge

8,780,532

7,769,514

7,615,719

7,717,577

61,635,383

59,634,348

(1)Credit values ​​refer to active operations and debit operations to passive operations.

09/30/2023

12/31/2022

Up to

From 3 to

Above

Strategies

3 Month

12 Months

12 Months

Total

Total

Fair Value Hedge

Swap Contracts

-

-

288,766

288,766

437,702

Credit Operations Hedge

-

-

288,766

288,766

437,702

Futures Contracts

-

7,932,070

16,182,237

24,114,307

75,057,601

Hegde of Securities

-

7,604,195

4,430,963

12,035,158

11,451,502

Securities Hedge

-

29,920

1,684,963

1,714,883

3,971,751

Hedge of Funding

-

297,955

10,066,311

10,364,266

59,634,348

IV.II) Cash Flow Hedge

The Bank's cash flow hedging strategies consist of hedging exposure to changes in cash flows, interest payments and exchange rate exposure, which are attributable to changes in interest rates relating to recognized assets and liabilities and changes of exchange rates of unrecognized assets and liabilities.

In cash flow hedges, the effective portion of the variation in the value of the hedging instrument is temporarily recognized in equity under the caption "Other comprehensive income - cash flow hedges" (Note 25) until the forecast transactions occur, when then this portion is recognized in the consolidated statements of income, except, if the anticipated transactions result in the recognition of non-financial assets or liabilities, this portion will be included in the cost of the financial asset or liability.

09/30/2023

12/31/2022

Hedge Structure

Effective Portion Accumulated

Effective Portion Accumulated

Trade Finance Off

(6,109,218)

(72,624)

CDB

(51,937)

(984,396)

Treasury bonds (LFT)

(535,492)

(536,935)

Total

(6,696,646)

(1,593,955)


09/30/2023

Strategies

Adjustment to Value Market

Market Value

Notional

Cash Flow Hedge

Objects (1)

Instruments (1)

Objects (1)

Instruments (1)

Objects (1)

Instruments (1)

Swap Agreements

(71,818)

9,811,987

12,334,434

10,360,470

12,406,252

548,483

Hedge of Securities

(71,818)

9,811,987

12,334,434

10,360,470

12,406,252

548,483

Futures Contracts

(3,404,599)

569,068

18,987,782

18,548,713

22,392,381

17,979,645

Hegde of Credit Operations

(4,308,631)

5,712

1,497,897

2,416,279

5,806,528

2,410,567

Hegde of Securities

(260,781)

511,419

8,709,353

8,362,920

8,970,134

7,851,501

Funding Hedge

1,164,813

51,937

8,780,532

7,769,514

7,615,719

7,717,577

12/31/2022

Strategies

Adjustment to Value Market

Market Value

Notional

Cash Flow Hedge

Objects (1)

Instruments (1)

Objects (1)

Instruments (1)

Objects (1)

Instruments (1)

Swap Agreements

12,334,434

10,360,470

17,271,493

5,220,138

13,810,782

13,617,194

Hedge of Securities

12,334,434

10,360,470

12,406,252

548,483

8,407,308

8,857,389

Hedge of funding

5,841,670

4,762,299

4,865,241

4,671,655

5,403,474

4,759,805

Futures Contracts

18,987,782

18,548,713

22,392,381

17,979,644

34,161,168

33,760,130

Hegde of Credit Operations

1,497,897

2,416,279

5,806,528

2,410,567

12,251,307

14,039,535

Hegde of Securities

8,709,353

8,362,920

8,970,134

7,851,501

9,968,597

8,269,437

Funding Hedge

8,780,532

7,769,514

7,615,719

7,717,577

11,941,264

11,451,158

(*) The Bank has cash flow hedging strategies, the objects of which are assets in its portfolio, which is why we demonstrate the liability position of the respective instruments. For structures whose instruments are futures, we demonstrate the notional balance, recorded in a memorandum account.

(1) Credit values refer to active operations and debit operations to passive operations

09/30/2023

12/31/2022

Up to

From 3 to

Above

Strategies

3 Month

12 Months

12 Months

Total

Total

Cash Flow Hedge

Swap Agreements

-

-

548,483

548,483

8,857,389

Securities Hedge

-

-

548,483

548,483

8,857,389

Futures Contracts

-

-

17,979,645

17,979,645

33,760,130

Hegde of Securities

-

-

2,410,567

2,410,567

14,039,535

Securities Hedge

-

-

7,851,501

7,851,501

8,269,437

Hedge of Funding

-

-

7,717,577

7,717,577

11,451,158

In the Bank and in the Consolidated, the effect of the mark-to-market of swap contracts and future assets corresponds to a credit in the amount of R$20,634 (12/31/2022 - R$164,383) and is accounted for in shareholders' equity, net of tax effects, of which R$20,297 will be paid against revenue over the next ten months.

V) Information on Credit Derivatives

Banco Santander uses credit derivatives in order to manage counterparty risk and meet the demands of its customers, carrying out hedging purchase and sale operations. through credit default swaps and total return swaps, primarily related to securities with Brazilian sovereign risk.

Total Return Swaps - TRS

These are credit derivatives in which the return on the reference obligation is exchanged for a cash flow and in which, in the event of a credit event, usually the protection buyer has the right to receive from the protection seller the equivalent of the difference between the updated value and the fair value (market value) of the reference obligation on the contract settlement date.

Credit Default Swaps - CDS

These are credit derivatives where, in the event of a credit event, the protection buyer has the right to receive from the protection seller the equivalent of the difference between the face value of the CDS contract and the fair value (market value) of the reference obligation on the settlement date of the contract. In return, the seller receives remuneration for the sale of the protection.

Below, composition of the Credit Derivatives portfolio demonstrated by its reference value and effect in the calculation of the Required Equity (PLE)

Notional

09/30/2023

12/31/2022

Retained Risk - Total Rate of Return Swap

Transferred Risk - Credit Swap

Retained Risk - Total Rate of Return Swap

Transferred Risk - Credit Swap

Credit Swaps

3,575,350

10,544,231

3,725,358

7,831,108

Total

3,575,350

10,544,231

3,725,358

7,831,108

During the period, there was no credit event related to taxable events provided for in the contracts.

09/30/2023

12/31/2022

Maximum Potential for Future Payments - Gross

Over 12 Months

Total

Over 12 Months

Total

Per Instrument: CDS

14,119,581

14,119,581

11,556,446

11,556,446

Per Risk Classification: Below Investment Grade

14,119,581

14,119,581

11,556,466

11,556,466

Per Reference Entity: Brazilian Government

14,119,581

14,119,581

11,556,466

11,556,466

VI) Derivative Financial Instruments - Margins Pledged as Guarantee

The margin given in guarantee for transactions traded at B3 with own and third party derivative financial instruments is composed of federal public securities.

09/30/2023

12/31/2022

Financial Treasury Bill - LFT

19,824,490

18,269,122

National Treasury Bill - LTN

2,172,531

3,291,246

National Treasury Notes - NTN

7,585,434

10,904,676

Total

29,582,455

32,465,044


b) Financial instruments - Sensitivity analysis

Risk man agement is focused on portfolios and risk factors, in accordance with Bacen regulations and good international practices.

Financial instruments are segregated into trading portfolios (Trading Book) and banking portfolio (Banking Book), as carried out in the management of market risk exposure, in accordance with best market practices and criteria classification of operations and capital management of the Central Bank of Brazil. The trading book consists of all transactions with financial instruments and commodities, including derivatives, held for trading purposes. The banking portfolio consists of In structural operations arising from Banco Santander's various business lines and any hedges. Therefore, according to the nature of Banco Santander's activities, the sensitivity analysis was divided between the trading portfolios and banking.

Banco Santander performs the sensitivity analysis of financial instruments in accordance with CVM Instruction No. 475/2008, considering market information and scenarios that would negatively affect the Bank's positions.

The summary tables presented below summarize sensitivity values generated by the Bank's corporate systems Santander, referring to the trading portfolio and the banking portfolio, for each of the portfolio scenarios on September 30, 2023.

Trading Portfolio

Consolidated

Risk Factor

Description

Scenario 1

Scenario 2

Scenario 3

Interest Rate - Real

Exposures subject to variation in fixed interest rates

(8,319)

(226,181)

(452,363)

Coupon Interest Rate

Exposures subject to variation in interest rate coupon rates

(99)

(1,511)

(3,023)

Inflation

Exposures subject to variation in price index coupon rates

(390)

(34,861)

(69,723)

Coupon - US Dollar

Exhibitions subject to variation in the dollar coupon rate

(4,990)

(65,633)

(131,266)

Coupon - Other Currencies

Exposures subject to variation in foreign currency coupon rates

(359)

(5,525)

(11,051)

Foreign Currency

Exposures subject to Foreign Exchange

(3,812)

(95,294)

(190,589)

Eurobond/Treasury/Global

Exposures subject to variation in the interest rate of securities traded on the international market

(747)

(11,761)

(23,519)

Shares and Indexes

Exposures subject to Change in Shares Price

(1,920)

(48,008)

(96,015)

Commodities

Exposures subject to Change in Commodity Price

(50)

(1,256)

(2,512)

Total (1)

(20,686)

(490,030)

(980,061)

(1) Amounts net of tax effects.

Scenario 1: shock of +10 bps in interest curves and 1% for price changes (currencies);

Scenario 2: shock of +25% and -25% in all risk factors, considering the largest losses by risk factor.

Scenario 3: shock of +50% and -50% in all risk factors, considering the largest losses by risk factor.

Banking Portfolio

Consolidated

Risk Factor

Description

Scenario 1

Scenario 2

Scenario 3

Interest Rate - Real

Exposures subject to Changes in Interest Fixed Rate

(70,549)

(2,169,865)

(4,799,148)

TR and Long-Term Interest Rate - (TJLP)

Exposures subject to Change in Exchange TR and TJLP

(25,655)

(769,413)

(1,718,449)

Inflation

Exposures subject to Change in Coupon Rates of Price Indexes

(37,697)

(498,667)

(925,514)

Coupon - US Dollar

Exposures subject to Changes in Coupon US Dollar Rate

(9,434)

(113,773)

(219,145)

Coupon - Other Currencies

Exposures subject to Changes in Coupon Foreign CurrencyRate

(1,519)

(22,510)

(45,207)

Interest Rate Markets International

Exposures subject to Changes in Interest Rate Negotiated Roles in International Market

(32,896)

(435,355)

(899,054)

Foreign Currency

Exposures subject to Foreign Exchange

(206)

(5,157)

(10,313)

Total (1)

(177,956)

(4,014,740)

(8,616,830)

(1) Values ​​calculated based on the consolidated information of the institutions.

Scenario 1: shock of +10 bps in interest curves and 1% for price changes (currencies);

Scenario 2: shock of +25% and -25% in all risk factors, considering the largest losses by risk factor.

Scenario 3: shock of +50% and -50% in all risk factors, considering the largest losses by risk factor.

c) Off-balance funds under management

The Santander Conglomerate has funds under management, in which it does not have a significant stake, does not act as a "principal" and does not hold shares of these Funds. Based on the contractual relationship that governs the management of such funds, the third parties that hold the equity interest are those who are exposed, or have rights, to variable returns and have the ability to affect those returns through the power decisive. In addition, the Bank, as fund manager, analyzes the remuneration system, which is proportional to the service provided and therefore acts as "main".

Funds managed by the Santander Conglomerate not recorded on the balance sheet are the following:

09/30/2023

12/31/2022

Funds under management

13,757,870

18,934,221

Managed funds

272,616,242

265,517,852

Total

286,374,112

284,452,073

d) Third-party securities held in custody

On September 30, 2023 and December 31, 2022, the Bank held debt securities and third-party securities in custody, totaling R$113,655,118 and R$48,918,436 respectively.

19. Subsequent Events

a)Distribution of Interest on Equity

The Board of Directors of Banco Santander, in a meeting held on October 10, 2023, approved the proposal of the Company's Executive Board, ad referendum of the Ordinary General Meetings to be held in 2024, the distribution of: (I) Interim Dividends, in the amount of R$ 380,000,000.00 (three hundred and eighty million reais) in accordance with Article 37, item II, of the Company's Bylaws, calculated based on the profit for the year calculated up to the balance sheet drawn up on September 30, 2023; and Interest on Equity, in accordance with articles 17, item XVIII and 37, § 2 of the Company's Bylaws, based on the profit for the year calculated up to the balance sheet drawn up on September 30, 2023, in the gross amount of R$ 1,120,000,000.00 (one billion, one hundred and twenty million reais). Interest on Equity will be fully attributed to the mandatory dividends to be distributed by the Company for the 2023 financial year.

b)Capital Increase in the Luxembourg branch

On October 10, 2023, the Executive Board of Banco Santander Brasil approved the increase in capital allocated to the branch located in Luxembourg in the amount of USD 1,500,000,000.00 (one billion and five hundred million US dollars).



APPENDIX I - Condensed Consolidated Statement of Added Value

01/01 to 09/30/2023

01/01 to 09/30/2022

Interest and similar income

95,654,433

84,520,329

Fee and commission income (net)

11,675,168

11,046,831

Impairment losses on financial assets (net)

(20,331,669)

(17,611,790)

Other income and expense

3,673,925

1,471,438

Interest expense and similar charges

(61,054,645)

(48,523,287)

Third-party input

(6,209,614)

(6,030,203)

Materials, energy and other

(466,835)

(680,354)

Third-party services

(4,531,096)

(4,678,740)

Impairment of assets

(141,308)

(108,084)

Other

(1,070,375)

(563,025)

Gross added value

23,407,598

24,873,318

Retention

Depreciation and amortization

(2,067,307)

(1,911,975)

Added value produced

21,340,291

22,961,343

Investments in affiliates and subsidiaries

161,232

134,382

Added value to distribute

21,501,523

23,095,725

Added value distribution

Employee

7,059,246

32.8%

6,459,694

28.0%

Compensation

5,036,764

4,605,603

Benefits

1,351,454

1,289,823

FGTS

405,273

369,787

Other

265,755

194,481

Taxes, fees and contributions

6,844,361

31.8%

5,202,446

22.5%

Federal

6,839,020

4,509,575

State

-

709

Municipal

5,341

692,162

Compensation of third-party capital - rental

164,880

0.8%

85

0.0%

Remuneration of interest on capital

7,433,036

34.6%

11,433,500

49.5%

Dividends and interest on capital

4,700,000

6,400,000

Profit Reinvestment

2,703,567

4,997,678

Profit (loss) attributable to non-controlling interests

29,469

35,822

Total

21,501,523

100.0%

23,095,725

100.0%


Performance Commentary

Dear Stockholders:

We present the Performance Commentary to the Condensed Individual and Consolidated Financial Statements of Banco Santander (Brasil) S.A. (Banco Santander or Banco) for the period ended September 30, 2023, prepared in accordance with the International Financial Reporting Standards (IFRS) standards issued by the Accountant Standards Board (IASB), and the interpretations issued by the IFRS Interpretations Committee (name of the International Financial Reporting Interpretations Committee - IFRIC).

1. Macroeconomic Environment

At the end of the third quarter of 2023, Banco Santander observed the median of economic agents' projections regarding the performance of the Brazilian economy indicating Brazilian GDP growth of 2.9% in 2023 - the same pace of expansion observed in the previous year. The projection for 2023 is higher than that observed at the end of the second quarter of 2023 (2.2%) and, in the Bank's assessment, the upward revision was caused by a new positive surprise recorded in 2Q23 resulting from the remaining effects of the sector's strong performance agriculture in 1Q23 and the expansion of aggregate demand in the wake of high resilience seen in the labor market. However, despite the positive surprise in the first half of the year, the dynamics of activities more linked to the economic cycle reinforced the perception that the economy is in a slowdown pace in the wake of the contractionary effects arising from the cycle of rising interest rates that began. in 2021 and ending in August 2022. In addition to the contribution of the agricultural sector and the maintenance of favorable conditions in the labor market, it seems to us that the prospect of GDP variation remaining in positive territory results from the maintenance of the fiscal stimuli that were implemented during throughout 2022 and which were partially extended at the beginning of 2023. The recently released economic activity data came in line with our estimate of GDP slowdown in the following quarters, but the more promising start of the year led us to revise our projection of expansion of Brazilian GDP from 1.9% to 2.5% in 2023.

In the third quarter of 2023, the Bank witnessed the interannual variation of the IPCA rise to 5.1% compared to the level of 3.2% observed at the end of June 2023. The recent increase in the interannual variation of the IPCA is compatible with the reversal (albeit partial) of temporary tax cuts introduced in the second half of 2022, which helped to reduce inflation year-on-year during the first half of 2023. However, despite this reversal of trajectory, we have seen marginal improvement in price dynamics, mainly with regard to services. Therefore, we revised our projection for the IPCA variation in 2023 from 5.2% to 4.7% between the end of the second quarter and the end of the third quarter. Although the result is higher than both the target and the ceiling of the tolerance interval stipulated in the monetary regime, we assess that the change in price dynamics ended up being the main factor for the Central Bank of Brazil to initiate a process of monetary easing and reduced the basic interest rate by 1.0 percentage point at the Copom meetings in the third quarter, bringing the Selic to 12.75% p.a. However, the Bank understands that the inflationary environment and the balance of risks still inspire caution on the part of the Brazilian monetary authority and that this approach increases the chance that inflation will converge to the targets established within the relevant time horizon for monetary policy. Mainly after the approval of the new fiscal framework, with the government signaling that it will increase the amount of public spending from this year onwards, which could make the disinflation process slower. In this sense, the Bank projects that the Selic rate will reach 11.75% p.a. at the end of 2023 and 9.50% p.a. at the end of 2024.

Regarding the behavior of the exchange rate, Banco Santander saw the exchange rate of the Brazilian currency against the US dollar fluctuate between R$4.70/US$ and R$5,05% in the third quarter and end the period quoted at R$5,01/US$. In other words, a level higher than the price of R$4.79/US$ verified at the end of 2Q23. In the Bank's view, the devaluation of the real resulted from the difficulty in approving measures complementary to the new fiscal framework, something that revived uncertainty regarding the trajectory of public debt in the medium term. In addition to domestic factors, we also had the consolidation of the perception that global monetary conditions will remain in a restrictive field for longer than previously imagined. The central banks of advanced economies (for example, the Federal Reserve in the USA and the Bank of England) have signaled that they will maintain their interest rates at a high level for a sufficiently long period to guarantee the convergence of inflation to lower levels. This background also affected the behavior of the real in the period. The volatility demonstrated by the real's trajectory is in line with our prediction that the exchange rate will have limited space to register significant appreciation in the coming years. In fact, we project that the exchange rate will reach R$5.10/US$ by the end of 2023 and R$5.25/US$ by the end of 2025.

The performances mentioned above took place in the midst of an international environment that the Bank considered unfavorable and which highlighted the following themes: 1) maintenance of inflationary pressures around the globe; 2) signaling of more extensive adjustment in monetary policy in advanced economies and; 3) frustration regarding the pace of recovery of the Chinese economy. In the domestic environment, Santander understands that the main themes were the following: 1) difficulty in advancing complementary proposals to support the new fiscal framework recently approved; 2) positive surprise with economic growth in 2Q23 derived from resilience in the job market and; 3) marginal improvement in inflationary dynamics, mainly in services, reinforcing the continuity of the cycle of interest cuts throughout 4Q23.

2. Performance

2.1) Corporate Net Income

Consolidated Income Statements (R$ Millions)

9Q23

9Q22

annual changes%

3Q23

2Q23

quarter changes %

Interest Net Income

34,599.8

35,997.0

(3.9)

12,203.6

9,837.2

24.1

Income from equity instruments

32.9

34.3

(4.0)

4.4

24.3

(82.0)

Income from companies accounted for by the equity method

161.2

134.4

20.0

55.3

48.2

14.8

Fees and Commission (net)

11,675.2

11,046.8

5.7

3,891.8

3,787.0

2.8

Gains (losses) on financial assets and liabilities (net) + Exchange differences (net)

2,631.8

2,653.8

(0.8)

487.1

1,306.6

(62.7)

Other operating expense (net)

(629.3)

(406.1)

55.0

(244.2)

(155.3)

57.2

Total Income

48,471.6

49,460.2

(2.0)

16,398.0

14,848.0

10.4

Administrative expenses

(14,309.0)

(13,312.2)

7.5

(4,782.3)

(4,759.5)

0.5

Depreciation and amortization

(2,067.3)

(1,912.0)

8.1

(692.9)

(686.0)

1.0

Provisions (net)

(3,320.5)

(716.0)

363.8

(1,159.7)

(1,124.8)

3.1

Impairment losses on financial assets and other assets (net)

(20,473.0)

(17,719.9)

15.5

(6,297.1)

(6,092.1)

3.4

Gains (losses) on disposal of assets not classified as non-current assets held for sale

983.1

23.3

4,125.8

12.2

917.3

(98.7)

Gains (losses) on non-current assets held for sale not classified as discontinued operations

17.1

126.3

(86.5)

19.3

(20.5)

(194.0)

Operating Profit Before Tax

9,302.0

15,949.8

(41.7)

3,497.3

3,082.3

13.5

Income taxes

(1,869.0)

(4,516.3)

(58.6)

(716.7)

(1,477.4)

(51.5)

Consolidated Net Income

7,433.0

11,433.5

(35.0)

2,780.7

1,604.9

73.3

The annualized return for the year based on the period's accounting result on average equity reached 8.85% in the third quarter of 2023. (14.12% on September 30, 2022).

2.2) Assets and Liabilities

Consolidated Balance Sheet (R$ Million)

Sep/23

Dec/22

annual changes %

Cash and Balances with the Brazilian Central Bank

24,543.1

22,003.4

11.5

Financial Assets Measured At Fair Value Through Profit Or Loss

223,501.9

145,515.3

53.6

Financial Assets Measured At Fair Value Through Other Comprehensive Income

52,983.2

55,425.7

(4.4)

Financial Assets Measured At Amortized Cost

726,461.2

663,824.4

9.4

Hedging Derivatives

-

1,741.3

(100.0)

Non-Current Assets Held For Sale

834.9

699.1

19.4

Investments in Associates and Joint Ventures

1,611.3

1,727.6

(6.7)

Tax Assets

51,351.8

46,446.0

10.6

Other Assets

6,233.8

8,274.5

(24.7)

Tangible Asset

7,327.9

8,190.8

(10.5)

Intangible Asset

32,104.8

31,602.7

1.6

TOTAL ASSETS

1,126,953.9

985,450.8

14.4

Financial Liabilities Measured At Fair Value Through Profit Or LossHeld For Trading

56,965.1

49,668.3

14.7

Financial Liabilities at Amortized Cost

922,406.9

795,284.1

16.0

Hedge Derivatives

975.2

0.0

100.0

Provisions

11,077.1

9,115.1

21.5

Tax Liabilities

8,175.7

7,810.8

4.7

Other Liabilities

13,603.5

12,892.3

5.5

TOTAL LIABILITIES

1,013,203.5

874,770.6

15.8

Shareholders' Equity Attributable to the Controller

113,365.6

110,182.8

2.9

Non-controlling interests

384.8

497.3

(22.6)

Total Equity

113,750.4

110,680.2

2.8

TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY

1,126,953.9

985,450.9

14.4

2.3) Stockholders' Equity

As of September 30, 2023, Banco Santander's consolidated shareholders' equity increased by 2.8% compared to December 31, 2022.

The variation in Shareholders' Equity between September 30, 2023 and December 31, 2022 was mainly due to the negative equity valuation adjustment in employee benefit plans in the amount of R$432 million and net of tax effects on net income for the period in the amount of R$7,404 million and the positive equity valuation of financial assets measured at fair value through Cash Flow and Investment Gains and Losses in the amount of R$485 million and financial assets measured at fair value through other comprehensive income of R$24 million.

For additional information, see explanatory note to financial statements No. 11.

2.4) Basel Index

Bacen determines that financial institutions maintain a Reference Equity (PR), PR Tier I and Core Capital compatible with the risks of their activities, higher than the minimum requirement of the Required Reference Equity, represented by the sum of the credit risk, market risk and operational risk.

As established in CMN Resolution No. 4,958/2021, the PR requirement is 11.50%, including 8.00% Minimum Reference Equity, plus 2.50% Capital Conservation Additional and 1.00% Additional Systemic. The PR Level I is 9.50% and the Minimum Principal Capital is 8.00%. In continuity with the adoption of the rules established by CMN Resolution No. 4,955/2021, the calculation of capital indices is calculated in a consolidated manner based on information from the Prudential Conglomerate, the definition of which is established by CMN Resolution No. 4,950/2021, as demonstrated in follow:

Basel Index%

Set/23

Dec/22

Reference Equity Level I

79,340.7

75,943.7

Principal Capital

72,775.7

69,229.0

Supplementary Capital

6,565.0

6,714.7

Reference Equity Level II

13,679.9

13,109.8

Regulatory Capital (Tier I and II)

93,020.6

89,053.5

Credit Risk

559,687.3

559,230.6

Market Risk

30,152.9

19,332.1

Operational Risk

60,492.1

60,073.2

Total RWA

650,332.3

638,635.9

Basel Level I Ratio

12.20

11.89

Basel Principal Capital

11.19

10.84

Basel Regulatory Capital

14.30

13.94

(1) Credit risk exposures subject to calculation of the capital requirement using a standardized approach (RWACPAD) are based on the procedures established by BCB Resolution 229, of May 12, 2022.

(2) Includes portions for market risk exposures subject to variations in interest rates (RWAjur1), foreign currency coupons (RWAjur2), price indices (RWAjur3), and interest rate coupons (RWAjur4), price of commodity goods (RWAcom), the price of shares classified in the trading portfolio (RWAacs), installments for exposure of gold, foreign currency and operations subject to exchange rate variation (RWAcam), and adjustment for derivatives arising from changes in the credit quality of the counterparty (RWAcva).

(3) Risk Weighted Assets or risk-weighted asset

2.5) Main Subsidiaries

The table below shows the balances of total assets, shareholders' equity, net income and loan portfolio prepared in accordance with accounting practices adopted in Brazil applicable to entities authorized to operate by Bacen, for the period ended September 30, 2023, of Banco Santander's main subsidiaries:

Subsidiaries (R$ Millions)

Total Assets

Stockholders' Equity

Net
Income

Loan
Portfolio

Ownership/Interest (%)

Aymoré Crédito, Financiamento e Investimento S.A.

59,550.1

20,457.2

1,774.0

55,980.0

100.00%

Santander Corretora de Seguros, Investimento e Serviços S.A.

17,213.9

4,399.0

1,796.4

-

100.00%

Santander Leasing S.A. Arrendamento Mercantil

15,748.3

10,704.9

562.8

2,999.2

100.00%

Return Capital Serviços de Recuperação de Crédito S.A.

7,523.0

6,488.4

662.6

-

100.00%

Esfera Fidelidade S.A.

3,020.0

132.4

594.4

-

100.00%

The financial statements of the Subsidiaries above were prepared in accordance with the accounting practices adopted in Brazil, established by the Brazilian Corporate Law, in conjunction with the CMN, Bacen rules and model of the document provided for in the Accounting Plan of Cosif Institutions, of CVM, in which they do not conflict with the rules issued by Bacen, without the elimination of transactions with related companies.

3. Corporate Restructuring

During the quarter ended September 30, 2023 and the year ended December 31, 2022, several corporate movements were implemented in order to reorganize the operations and activities of entities in accordance with Banco Santander's business plan.

For additional information, see explanatory note to financial statements No. 2.

4. Strategy and Rating Agencies

For information regarding the Bank's strategy and rating at rating agencies, see the Results Report available at www.santander.com.br/ri.

5. Corporate Governance

Banco Santander Brasil's governance structure is made up of the Executive Board and its Executive Committee, made up of the Chief Executive Officers, Senior Executive Vice-Presidents and Executive Vice-Presidents, and the Board of Directors and its Advisory Committees, namely: Audit, Risks and Compliance, Sustainability, Compensation and Nomination and Governance.

For more information on the corporate governance practices adopted by Banco Santander Brasil and resolutions of the Board of Directors, see the electronic address www.santander.com.br/ri.

6. Risk Management

On february 23, 2017, Bacen published CMN Resolution No. 4,557, which provides for the risk and capital management structure (GIRC) coming into force in the same year. The resolution highlights the need to implement an integrated risk and capital management structure, definition of an integrated stress test program and Risk Appetite Statement (RAS - Risk Appetite Statement), creation of a Risk Committee, definition of a disclosure policy of published information, appointment of director for risk management, director of capital and director responsible for the information disclosure policy.

Banco Santander takes the necessary actions on a continuous and progressive basis, with a view to complying with the resolution. No relevant impacts arising from this standard were identified.

For more information, see explanatory note nº 18 of this publication.

Capital Management

Banco Santander's capital management structure relies on robust governance, which supports the processes related to this topic and establishes the attributions of each of the teams involved. In addition, there is a clear definition of the guidelines that must be adopted for effective capital management. Further details can be found in the Capital and Risk Management Structure, available on the Investor Relations website.

Internal Audit

Internal Audit reports directly to the Board of Directors, with the Audit Committee responsible for its supervision.

Internal Audit is a permanent function, independent from any other function or unit, whose mission is to provide the Board of Directors and senior management with independent assurance on the quality and effectiveness of internal control, risk management processes and systems (currently or emerging) and government, thus helping to protect the organization's value, solvency and reputation. Internal Audit has a quality certificate issued by the Institute of Internal Auditors (IIA).

In order to fulfill its functions and cover risks inherent to Banco Santander's activity, the Internal Audit has a set of tools developed internally and which are updated when necessary. Among them, the risk matrix stands out, used as a planning tool, prioritizing the risk level of the auditable universe considering, among others, its inherent risks, the last audit rating, the degree of compliance with the recommendations and their dimension. The work programs, which describe the audit tests to be carried out, are reviewed periodically.

The Audit Committee and the Board of Directors favorably analyzed and approved the Internal Audit work plan for the year 2023.

7. People

In our company we continue to take care of our people. After all, they are the ones who think, design, develop, interact and build what we want to be. This is the reason we invest in each of the 55,885 employees here in Brazil.

For the development of our people, the Corporate University - Academia Santander, works towards a strong, transversal culture, allowing everyone, online and in person, to improve what they already know and explore new possibilities. From mandatory certifications for certain functions to Digital Leadership courses, the most important thing is to leave your comfort zone and invest in yourself by expanding your knowledge and repertoire.

Our company supports leaders and managers so that they are close and available. This action is based on three pillars: Feedback, Open Chat and Personalized Recognition, ensuring alignment between everyone through recurring and frank conversations, career guidance and special moments to reward team growth.

Santander values ​​a diverse environment, where each skill and difference is valued. An example is the Affinity Group, created to promote diversity and inclusion based on the 5 pillars: Female Leadership; Racial Equity; Disabled people; Diversity of Backgrounds, Experiences and Generations and the LGBTQIA+ pillar.

The professional and personal growth of our employees is also one of the pillars of our culture, which is why, in July we launched the new Santander Career Hub where employees can learn about our career possibilities and the necessary skills.

In the Customer sphere, we remain focused on offering the best products and services, in a Simple, Personal and Fair way.

In September we had Santander Week, which took place in all Santander units around the world. This year, our activities were focused on our TEAMS corporate behaviors (Think Customer - I think about the Customer, Embrace Change - I Drive Change, Act Now - I act quickly, Move Together - Teamwork and Speak Up - I speak openly). There were several activities and information with our employees and customers in mind. We were also able to emphasize Amigo de Valor, which supports public policies aimed at guaranteeing the rights of children and adolescents and allows the allocation of part of the income tax due directly to the Children and Adolescents' Rights Funds, in addition to volunteering actions of our employees throughout Brazil.

8. Sustainability

Our purpose is to contribute to the progress of people and businesses. At the same time, we want to support the construction of a fairer and more sustainable Brazil. We have a clear strategy for our environmental aspirations (to be a reference in sustainable business), social aspirations (working so that everyone has opportunities) and governance aspirations (having the best ESG management practices).

Environmental

We remain committed to supporting our customers in solutions for a low-carbon economy. In the year to date, we have enabled R$16,4 billion in sustainable businesses, including green bonds, Project Finance and products aimed at agribusiness and microcredit, for example.

Some highlights:

·108 transactions approved, totaling R$6 billion in assets and R$7,1 billion in capital market operations.

·32 training sessions carried out with commercial teams, with more than 1,000 people impacted.

·More than 1 million active customers on Prospera, with growth of 28% (YoY). Already in the portfolio, we reached R$3 billion, growth of 22% (YoY).

·Structuring the Sovereign Sustainable Finance Framework and mandated the first issuance of Green Treasury Bonds and participation in the issuance of R$7 billion green debentures by Eletrobras.

·Membership of the Alliance for Sustainable Mobility to provide financial solutions that enhance the infrastructure necessary for electromobility and reduce barriers to purchasing an electric vehicle. Our first operation involved 300 BYD electric vehicles financed by Dahruj, a car rental company, to be used by company 99 taxi drivers.

·Launch of the Sustainable Mobility & Innovation Award, together with Financeira, which aims to recognize our store owners and partner dealerships who work with ESG initiatives.

·We acquired FIT Economia de Energia, a Hy Brazil Energia platform that connects clean energy generators to low voltage consumers (individuals, small and medium-sized companies). The operation will allow the Bank to offer renewable energy to individuals and small and medium-sized companies with a reduction in electricity bills.

Social

Between July and September 2023, we promoted important actions aimed at the communities where we operate.

In August 2023 we promoted the 5th edition of Preparadão, and the first edition in the format of an employability fair aimed at young people aged up to 24 with a family income of up to four minimum wages, looking for their first job. The event, held by Universia, a Santander Group company, which supports young people through education and access to the job market, took place at Santander Geração Digital, Santander Brasil's technology hub, in São Paulo, and was attended by more than 10 thousand registered. There were two days of debates and reflections on the future of work, training for the first job, diversity and technology. In parallel, the meeting also promoted interactions with more than 20 participating companies, including a real-time employability shark tank, with the main objective of promoting diversity, equity and inclusion.

In September 2023 we launched the 21st edition of Amigo de Valor, a program that works to guarantee the rights of children and adolescents who are in vulnerable situations. Santander customers can make donations or allocate part of the income tax due (individuals up to 6% and companies up to 1%). The campaign, which ends on November 24, has already raised more than R$19 million, which will impact around 10 thousand children and adolescents in municipalities with low or medium HDI (Human Development Index). To learn more and participate, visit https://www.santander.com.br/amigodevalor/adesao/.

We also promote Santander Week, which celebrates the corporate culture of Santander Brasil and its affiliates. Among the actions carried out, the mobilization of the Amigo de Valor program stands out, as well as activities and lectures focused on volunteering, mentoring for productive inclusion and financial education with social organizations and public school students.

Governance

With the entry of a new woman on the Board of Directors, the participation of women and independent members on the Board of Directors increased, now representing 36% and 54%, respectively.

In July 2023, we published our first Social, Environmental and Climate Risks and Opportunities Report (GRSAC), which describes Santander Brasil's social, environmental and climate risks and opportunities management structure for the year 2022, in compliance with BCB Resolution no. 139 of 9/15/2021.

In August 2023 we became part of IDIVERSA B3, the first Latin American index on the Brazilian stock exchange, focusing on race and gender, and which recognizes listed companies with outstanding diversity. The initial portfolio is made up of 79 assets from 75 companies. https://www.b3.com.br/pt_br/noticias/b3-lanca-primeiro-indice-de-diversidade-com-foco-em-genero-e-raca.htm

In August 2023, Grupo Santander won the Euromoney Award in the SMEs category, with emphasis on financial inclusion and emerging markets. Santander Brasil has direct participation due to financial inclusion and banking initiatives carried out in the country.https://www.euromoney.com/santander.

9. Independent Audit

Banco Santander's operating policy, including its subsidiaries, in contracting services not related to the audit of the Financial Statements by its independent auditors, is based on Brazilian and international auditing standards, which preserve the auditor's independence. This rationale provides for the following: (i) the auditor must not audit his own work, (ii) the auditor must not exercise managerial functions at his client, (iii) the auditor must not promote the interests of his client, and (iv) the need for approval of any services by the Bank's Audit Committee.

In compliance with Securities and Exchange Commission Instruction 162/2022, Banco Santander informs that in the quarter ended September 30, 2023, no services were provided by PricewaterhouseCoopers unrelated to independent audits of the Financial Statements of Banco Santander and controlled companies greater than 5% of total fees for independent audit services.

Furthermore, the Bank confirms that PricewaterhouseCoopers has procedures, policies and controls in place to ensure its independence, which include an assessment of the work performed, covering any service other than an independent audit of the Financial Statements of Banco Santander and its subsidiaries. Said assessment is based on the applicable regulations and accepted principles that preserve the auditor's independence. The acceptance and provision of professional services not related to the audit of the Financial Statements by its independent auditors during the quarter ended September 30, 2023, did not affect the independence and objectivity in conducting the external audit examinations carried out at Banco Santander and other entities of the Group, since the principles indicated above were observed.

The Board of Directors

The Executive Board

(Authorized at the Board of Directors' Meeting of 10/24/2023).


Composition of Management Bodies

Administrative Council

Deborah Stern Vieitas - Counselor (independent)

Jose Antonio Alvarez Alvarez - Vice presidente

Angel Santodomingo Martell - Counselor

Deborah Patricia Wright - Counselor (independent)

Ede Ilson Viani- Counselor

José de Paiva Ferreira - Counselor

José Garcia Cantera - Counselor

Marilia Artimonte Rocca - Director (independent)

Mario Roberto Opice Leão - Counselor

Pedro Augusto de Melo - Director (independent)

Cristiana Almeida Pipponzi - Counselor


Audit Committee

Pedro Augusto de Melo - Coordinator

Maria Elena Cardoso Figueira - Qualified Technical Member

Andrea Maria Ramos Leonel - Member

Rene Luiz Grande - Member

Vania Maria da Costa Borgerth - Member

Risk and Compliance Committee

José de Paiva Ferreira - Coordinator

Jaime Leôncio Singer - Member

José Mauricio Pereira Coelho - Member

Sustainability Committee

Marilia Artimonte Rocca - Coordinator

Andrea Marques de Almeida - Member

Álvaro Antônio Cardoso de Souza - Member

Carlos Aguiar Neto - Member

Luiz Masagão Ribeiro Filho - Member

Tasso Rezende de Azevedo - Member

Vivianne Naigeborin - Member

Nomination and Governance Committee

Deborah Stern Vieitas - Coordinator

Deborah Patricia Wright - Member

José Antonio Alvarez Alvarez - Member

Cristiana Almeida Pipponzi - Member

Compensation Committee

Deborah Patricia Wright - Coordinator

Deborah Stern Vieitas - Member

Luiz Fernando Sanzogo Giorgi - Member



Executive Board

Chief Executive Officer

Mario Roberto Opice Leão

Vice-President Executive Officer and Investor Relations Officer

Gustavo Alejo Viviani

Vice-President Executive Officers

Alessandro Tomao

Andrea Marques de Almeida

Antonio Pardo de Santayana Montes

Carlos José da Costa André

Ede Ilson Viani

Germanuela de Almeida de Abreu

Jean Pierre Dupui

Gilberto Duarte de Abreu Filho

Maria Teresa Mauricio da Rocha Pereira Leite

Renato Ejnisman

Vanessa de Souza Lobato Barbosa

Officers without specific designation


Adriana Marques Lourenço de Almeida

Alexandre Guimarães Soares

Ana Paula Vitali Janes Vescovi

Ana Paula Neves Granieri Domenici

André Juaçaba de Almeida

Carlos Aguiar Neto

Celso Mateus de Queiroz

Claudenice Lopes Duarte

Daniel Mendonça Pareto

Francisco Soares da Silva Junior

Franco Luigi Fasoli

Flávia Davoli

Geraldo José Rodrigues Alckmin Neto

Igor Mario Puga

Jean Paulo Kambourakis

Luciana de Aguiar Barros

Luis Guilherme Mattoso de Oliem Bittencourt

Leonardo Mendes Cabral

Luiz Masagão Ribeiro Filho

Marilize Ferrazza Santinoni

Murilo Setti Riedel

Paulo César Ferreira de Lima Alves

Paulo Sérgio Duailibi

Paulo Fernando Alves Lima

Ramon Sanchez Santiago

Reginaldo Antonio Ribeiro

Ricardo Olivare de Magalhães

Richard Flavio Da Silva

Roberto Alexandre Borges Fischetti

Robson de Souza Rezende

Rogério Magno Panca

Sandro Kohler Marcondes

Sandro Mazerino Sobral

Sandro Rogério da Silva Gamba

Thomaz Antonio Licariao Rocha

Vanessa Alessi Manzi

Vítor Ohtsuki


Accountant

Camilla Cruz Oliveira de Souza - CRC Nº 1SP - 256989/O-0

Declaration of directors on the financial statements

In order to comply with the provisions of article 27, paragraph 1, item VI, of Instruction of the Securities Commission (CVM) 80, of March 29, 2022, the members of the Executive Board of Banco Santander (Brasil) S.A. (Banco Santander) declare that they discussed, reviewed and agreed with the Financial Statements prepared by the BRGAAP criteria of Banco Santander, related to the semester ended september 30, 2023, and the documents that compose them, namely: Management Report, balance sheets, income statement, statement of comprehensive income, statement of changes in equity, statement of cash flows, statement of added value and explanatory notes, which were prepared in accordance with the accounting practices adopted in Brazil, pursuant to Law no. 6,404, of December 14, 1976 (Brazilian Corporate Law), the rules of the National Monetary Council, of the Central Bank of Brazil in accordance with the model of the Accounting Plan for Institutions of the National Financial System (COSIF) and other applicable regulations and laws. The aforementioned Financial Statements and the documents that compose them were subject to an unqualified report by the Independent Auditors and a recommendation for approval issued by the Bank's Audit Committee to the Board of Directors and a favorable opinion by the Bank's Audit Committee.

Members of the Executive Board of Banco Santander on september 30, 2023:

Executive Board

Chief Executive Officer

Mario Roberto Opice Leão

Vice-President Executive Officer and Investor Relations Officer

Gustavo Alejo Viviani

Vice-President Executive Officers

Alessandro Tomao

Andrea Marques de Almeida

Antonio Pardo de Santayana Montes

Carlos José da Costa André

Ede Ilson Viani

Germanuela de Almeida de Abreu

Jean Pierre Dupui

Gilberto Duarte de Abreu Filho

Maria Teresa Mauricio da Rocha Pereira Leite

Renato Ejnisman

Vanessa de Souza Lobato Barbosa

Officers without specific designation


Adriana Marques Lourenço de Almeida

Alexandre Guimarães Soares

Ana Paula Vitali Janes Vescovi

Ana Paula Neves Granieri Domenici

André Juaçaba de Almeida

Carlos Aguiar Neto

Celso Mateus de Queiroz

Claudenice Lopes Duarte

Daniel Mendonça Pareto

Francisco Soares da Silva Junior

Franco Luigi Fasoli

Flávia Davoli

Geraldo José Rodrigues Alckmin Neto

Igor Mario Puga

Jean Paulo Kambourakis

Luciana de Aguiar Barros

Luis Guilherme Mattoso de Oliem Bittencourt

Leonardo Mendes Cabral

Luiz Masagão Ribeiro Filho

Marilize Ferrazza Santinoni

Murilo Setti Riedel

Paulo César Ferreira de Lima Alves

Paulo Sérgio Duailibi

Paulo Fernando Alves Lima

Ramon Sanchez Santiago

Reginaldo Antonio Ribeiro

Ricardo Olivare de Magalhães

Richard Flavio Da Silva

Roberto Alexandre Borges Fischetti

Robson de Souza Rezende

Rogério Magno Panca

Sandro Kohler Marcondes

Sandro Mazerino Sobral

Sandro Rogério da Silva Gamba

Thomaz Antonio Licarião Rocha

Vanessa Alessi Manzi

Vítor Ohtsuki



Statement by the Directors on the Independent Auditors' Report

In order to comply with the provisions of article 27, paragraph 1, item VI, of Instruction of the Securities Commission (CVM) 80, of March 29, 2022, the members of the Executive Board of Banco Santander (Brasil) S.A. (Banco Santander) declare that they have discussed, reviewed and agreed with the Financial Statements of Banco Santander, for the first half ended on september 30, 2023, prepared in accordance with the criteria IFRS (International Financial Reporting Standards) and the documents that comprise them, namely: Performance Comment, consolidated balance sheet, consolidated statements of income, consolidated statements of comprehensive income, statement of changes in equity, statement of cash flows, statement of added value and explanatory notes, which were prepared in accordance with the accounting standards adopted in Brazil, pursuant to Law No. 6,404, of December 14, 1976 (Brazilian Corporate Law), the international financial reporting standards issued by the International Accounting Standards Board (IASB). The aforementioned Financial Statements and the documents that compose them were subject to an unqualified report by the Independent Auditors and a recommendation for approval issued by the Bank's Audit Committee to the Board of Directors and a favorable opinion by the Bank's Audit Committee.

Members of the Executive Board of Banco Santander on september 30, 2023:

Executive Board

Chief Executive Officer

Mario Roberto Opice Leão

Vice-President Executive Officer and Investor Relations Officer

Gustavo Alejo Viviani

Vice-President Executive Officers

Alessandro Tomao

Andrea Marques de Almeida

Antonio Pardo de Santayana Montes

Carlos José da Costa André

Ede Ilson Viani

Germanuela de Almeida de Abreu

Jean Pierre Dupui

Gilberto Duarte de Abreu Filho

Maria Teresa Mauricio da Rocha Pereira Leite

Renato Ejnisman

Vanessa de Souza Lobato Barbosa


Officers without specific designation


Adriana Marques Lourenço de Almeida

Alexandre Guimarães Soares

Ana Paula Vitali Janes Vescovi

Ana Paula Neves Granieri Domenici

André Juaçaba de Almeida

Carlos Aguiar Neto

Celso Mateus de Queiroz

Claudenice Lopes Duarte

Daniel Mendonça Pareto

Francisco Soares da Silva Junior

Franco Luigi Fasoli

Flávia Davoli

Geraldo José Rodrigues Alckmin Neto

Igor Mario Puga

Jean Paulo Kambourakis

Luciana de Aguiar Barros

Luis Guilherme Mattoso de Oliem Bittencourt

Leonardo Mendes Cabral

Luiz Masagão Ribeiro Filho

Marilize Ferrazza Santinoni

Murilo Setti Riedel

Paulo César Ferreira de Lima Alves

Paulo Sérgio Duailibi

Paulo Fernando Alves Lima

Ramon Sanchez Santiago

Reginaldo Antonio Ribeiro

Ricardo Olivare de Magalhães

Richard Flavio Da Silva

Roberto Alexandre Borges Fischetti

Robson de Souza Rezende

Rogério Magno Panca

Sandro Kohler Marcondes

Sandro Mazerino Sobral

Sandro Rogério da Silva Gamba

Thomaz Antonio Licarião Rocha

Vanessa Alessi Manzi

Vítor Ohtsuki



SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereto duly authorized.

Date: September 30, 2023

Banco Santander (Brasil) S.A.

By:

/S/ Reginaldo Antonio Ribeiro

Reginaldo Antonio Ribeiro
Officer Without Specific Designation

By:

/S/ Andrea Marques de Almeida

Andrea Marques de Almeida
Vice - President Executive Officer

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Banco Santander (Brasil) SA published this content on 26 October 2023 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 26 October 2023 17:48:46 UTC.