BSAC / Banco Santander-Chile - Depositary Receipt (Common Stock) - Depositi SEC, Relazione annuale, dichiarazione di delega

Banco Santander-Chile - Depositary Receipt (Common Stock)
US ˙ NYSE ˙ US05965X1090

Statistiche di base
CIK 1027552
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Banco Santander-Chile - Depositary Receipt (Common Stock)
SEC Filings (Chronological Order)
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August 29, 2025 EX-99

Banco Santander Chile Management Commentary As of June 30, 2025 INDEPENDENT PROFESSIONAL REVIEW REPORT (A free translation from the original in Spanish) Santiago, July 29, 2025 To the Shareholders and Directors Banco Santander-Chile Independent profe

mnc2q25 Banco Santander Chile Management Commentary As of June 30, 2025 INDEPENDENT PROFESSIONAL REVIEW REPORT (A free translation from the original in Spanish) Santiago, July 29, 2025 To the Shareholders and Directors Banco Santander-Chile Independent professional review report We have reviewed the accompanying “Management Commentary" financial report presentation for the six-month period ended June 30, 2025 of Banco Santander-Chile and its subsidiaries, taken as a whole.

August 29, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of August, 2025 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of August, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of

August 29, 2025 EX-99.1

EX-99.1

Banco Santander Chile Management Commentary As of June 30, 2025 INDEPENDENT PROFESSIONAL REVIEW REPORT (A free translation from the original in Spanish) Santiago, July 29, 2025 To the Shareholders and Directors Banco Santander-Chile Independent professional review report We have reviewed the accompanying “Management Commentary" financial report presentation for the six-month period ended June 30, 2025 of Banco Santander-Chile and its subsidiaries, taken as a whole.

August 13, 2025 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,202,864 Net interest income 1,167,503 Loans and accounts

july2025 SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,202,864 Net interest income 1,167,503 Loans and accounts receivables from customers and banks, net 39,622,692 Net fee and commission income 344,417 Loans and accounts receivables from customers at f

August 13, 2025 EX-99.1

EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,202,864 Net interest income 1,167,503 Loans and accounts receivables from customers and banks, net 39,622,692 Net fee and commission income 344,417 Loans and accounts receivables from customers at fair value

August 13, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of August, 2025 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of August, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of

July 31, 2025 EX-99.1

Banco Santander Chile Management Commentary As of June 30, 2025 Important information Banco Santander Chile (“Santander”) cautions that this presentation may contain forward-looking statements and estimates within the meaning of the U.S. Private Secu

mnc0625english Banco Santander Chile Management Commentary As of June 30, 2025 Important information Banco Santander Chile (“Santander”) cautions that this presentation may contain forward-looking statements and estimates within the meaning of the U.

July 31, 2025 EX-99.1

Sincerely, Andrés Trautmann Buc

Santiago, July 30, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In accordance with the provisions of Articles 9 and 10 of Law No. 18,045 and as set forth in RAN 18-10, it is hereby reported that due to the resignation of the director Mr. Rodrigo Echenique Gordillo, the Board of Directors of Banco Santander-Ch

July 31, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2025 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 31, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2025 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 22, 2025 F-6

As filed with the U.S. Securities and Exchange Commission on July 22, 2025

As filed with the U.S. Securities and Exchange Commission on July 22, 2025 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-6 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 For Depositary Shares Evidenced by American Depositary Receipts Banco Santander Chile (Exact name of issuer of deposited securities as specified in its charter) Santa

July 22, 2025 EX-99.(A)

TABLE OF CONTENTS

TABLE OF CONTENTS Page PARTIES 1 RECITALS 1 Section 1. Certain Definitions (a) ADR Register 1 (b) ADRs; Direct Registration ADRs 1 (c) ADS 2 (d) Beneficial Owner 2 (e) Central Bank 2 (f) CMF 2 (g) Commission 2 (h) Custodian 2 (i) DCV 2 (j) Deliver, execute, issue et al. 2 (k) Delivery Order 3 (l) Deposited Securities 3 (m) Direct Registration System 3 (n) Holder 3 (o) Removal Notice Date 3 (p) Res

July 22, 2025 EX-99.(D)

Ziegler, Ziegler & Associates LLP Counselors at Law 570 Lexington Avenue, Suite 2405 New York, New York 10022 (212) 319-7600 Telecopier (212) 319-7605 July 22, 2025

Ziegler, Ziegler & Associates LLP Counselors at Law 570 Lexington Avenue, Suite 2405 New York, New York 10022 (212) 319-7600 Telecopier (212) 319-7605 July 22, 2025 JPMorgan Chase Bank, N.

July 18, 2025 EX-99.1

Sincerely, Andrés Trautmann Buc

Santiago, July 18, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In accordance with the provisions of Articles 9 and 10 of Law No. 18,045 and as set forth in RAN 18-10, it is hereby reported that on July 17 of the current year, the Chairman of the Board of Directors of Banco Santander-Chile received a resignat

July 18, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2025 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 10, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2025 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 10, 2025 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 1,802,029 Net interest income 1,033,547 Loans and accounts

june2025 SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 1,802,029 Net interest income 1,033,547 Loans and accounts receivables from customers and banks, net 39,645,831 Net fee and commission income 296,693 Loans and accounts receivables from customers at f

July 2, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, July 2, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

July 2, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2025 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

June 12, 2025 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,425,361 Net interest income 872,068 Loans and accounts re

may2025 SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,425,361 Net interest income 872,068 Loans and accounts receivables from customers and banks, net 39,653,229 Net fee and commission income 248,520 Loans and accounts receivables from customers at fair

June 12, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2025 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

June 11, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, June 11, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 4

June 11, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2025 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

June 6, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2025 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

June 6, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, June 6, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

May 29, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 29, 2025 EX-99

INTERIM CONSOLIDATED FINANCIAL STATEMENTS For the periods ending on March 31, 2025, and 2024 and December 31, 2024 INTERIM CONSOLIDATED FINANCIAL STATEMENTS INTERIM CONSOLIDATED STATEMENTS OF INCOME 4 INTERIM CONSOLIDATED STATEMENTS OF OTHER COMPREHE

INTERIM CONSOLIDATED FINANCIAL STATEMENTS For the periods ending on March 31, 2025, and 2024 and December 31, 2024 INTERIM CONSOLIDATED FINANCIAL STATEMENTS INTERIM CONSOLIDATED STATEMENTS OF INCOME 4 INTERIM CONSOLIDATED STATEMENTS OF OTHER COMPREHENSIVE INCOME 6 INTERIM CONSOLIDATED STATEMENTS OF CASH FLOWS 7 INTERIM CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY 10 INTERIM CONSOLIDATED STATEMENTS OF FINANCIAL POSITION 2 INTERIM CONSOLIDATED FINANCIAL STATEMENTS NOTES NOTE 01 - CORPORATE INFORMATION .

May 23, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, May 22, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

May 23, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 21, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 21, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, May 20, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In order to rectify the information contained in the material fact notice sent to the Financial Market Commission (hereinafter the "CMF") by letter dated May 20, 2025, in compliance with the provisions of Article 9 and subsection 2 of article 10 o

May 16, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 16, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, May 16, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

May 14, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2025 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

May 14, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, May 14, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

May 14, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 14, 2025 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,241,302 Net interest income 694,438 Loans and accounts re

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,241,302 Net interest income 694,438 Loans and accounts receivables from customers and banks, net 39,787,285 Net fee and commission income 199,629 Loans and accounts receivables from customers at fair value,

May 12, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 12, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, May 12, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

May 6, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 6, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, May 6, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 486

May 5, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 5, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, May 2, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 486

April 30, 2025 EX-99

M Banco Santander Chile Management Commentary 1Q25 As of March 31, 2025 Important information Banco Santander Chile (“Santander”) cautions that this presentation may contain forward-looking statements and estimates within the meaning of the U.S. Priv

M Banco Santander Chile Management Commentary 1Q25 As of March 31, 2025 Important information Banco Santander Chile (“Santander”) cautions that this presentation may contain forward-looking statements and estimates within the meaning of the U.

April 30, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 24, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 24, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, April 24, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

April 23, 2025 EX-99.1

Sincerely, Román Blanco Reinosa

Santiago, April 23, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In accordance with the provisions of Law No. 18,045, Article 44 of the General Banking Law, and Articles 9 and 10 of Law No. 18,045 on the Securities Market, it is hereby reported that, on April 22, 2025, the Ordinary Shareholders' Meeting of Ba

April 23, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, April 23, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

April 23, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 23, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 16, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, April 16, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

April 16, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

April 15, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, April 15, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

April 15, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

April 14, 2025 EX-99.1

Sincerely, Patricia Pérez

Banco Santander Chile Reports on Update in Capital Requirements Set by the Chilean Regulator CMF Santiago, April 14, 2025.

April 14, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 11, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2025 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 11, 2025 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 1,947,663 Net interest income 513,634 Loans and accounts re

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 1,947,663 Net interest income 513,634 Loans and accounts receivables from customers and banks, net 39,785,997 Net fee and commission income 148,251 Loans and accounts receivables from customers at fair value,

April 10, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

April 10, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, April 10, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

April 9, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, April 09, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

April 9, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

April 8, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

April 8, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, April 08, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

April 4, 2025 EX-99

Banco Santander Chile Management Commentary 4Q24 (A free translation from the original in Spanish) As of December 31, 2024 INDEPENDENT PROFESSIONAL REVIEW REPORT (A free translation from the original in Spanish) Santiago, February 27, 2025 To the Sha

Banco Santander Chile Management Commentary 4Q24 (A free translation from the original in Spanish) As of December 31, 2024 INDEPENDENT PROFESSIONAL REVIEW REPORT (A free translation from the original in Spanish) Santiago, February 27, 2025 To the Shareholders and Directors Banco Santander-Chile We have reviewed the accompanying "Management Commentary" financial report presentation for the 2024 fiscal year of Banco Santander-Chile and subsidiaries, taken as a whole.

April 4, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 2, 2025 EX-99.1

Sincerely, Patricia Pérez

Santiago, April 2, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Communication of material fact Mrs. President In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 486 of

April 2, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 1, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

April 1, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, April 01, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

March 31, 2025 EX-99.1

CONSOLIDATED FINANCIAL STATEMENTS For the years ended December 31, 2024 and 2023 (A free translation from the original in Spanish) INDEPENDENT AUDITOR’S REPORT (A free translation from the original in Spanish) Santiago, February 27, 2025 To the Share

CONSOLIDATED FINANCIAL STATEMENTS For the years ended December 31, 2024 and 2023 (A free translation from the original in Spanish) INDEPENDENT AUDITOR’S REPORT (A free translation from the original in Spanish) Santiago, February 27, 2025 To the Shareholders and Directors Banco Santander-Chile Opinion We have audited the consolidated financial statements of Banco Santander-Chile and Affiliates, which comprise the consolidated statements of financial position as of December 31, 2024 and 2023, and the related consolidated statements of income, other comprehensive income, cash flows and changes in equity for the years then ended, and the related notes to the consolidated financial statements.

March 31, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

March 28, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, March 28, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

March 28, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

March 25, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2025 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

March 25, 2025 EX-99.1

Sincerely, Román Blanco Reinosa

Santiago, March 25, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Communication of material fact - Board agreement- Proposal related to 2024 income. Mrs. President In accordance with the provisions of articles 9 and 10 of Law No. 18,045, it is reported that, in an ordinary session held today, and complimenting the material fact of February 28 of this year and r

March 12, 2025 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,668,433 Net interest income 327,012 Loans and accounts re

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,668,433 Net interest income 327,012 Loans and accounts receivables from customers and banks, net 39,483,214 Net fee and commission income 98,385 Loans and accounts receivables from customers at fair value, n

March 12, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2025 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

February 28, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

February 28, 2025 EX-12.1

CHIEF EXECUTIVE OFFICER SECTION 302 CERTIFICATION

Exhibit 12.1 CHIEF EXECUTIVE OFFICER SECTION 302 CERTIFICATION I, Román Blanco, certify that: 1.I have reviewed this annual report on Form 20-F of Banco Santander-Chile; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were m

February 28, 2025 EX-2

DESCRIPTION OF CAPITAL STOCK

Exhibit 2D DESCRIPTION OF CAPITAL STOCK The following description of our capital stock is a summary and does not purport to be complete.

February 28, 2025 EX-99.1

Sincerely, Román Blanco Reinosa

Santiago, February 28, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Communication of material fact - Board Agreement. Appointment to Ordinary Shareholders' Meeting. Mrs. President In accordance with the provisions of articles 9 and 10 of Law No. 18,045, it is reported that, in an ordinary session held yesterday, February 27, the Board of Directors of Banco San

February 28, 2025 EX-19.0

Banco Santander Chile Insider Trader Policy

Exhibit 19.0 Banco Santander Chile Insider Trader Policy TABLE OF CONTENTS 1 Introduction 2 Application criteria in the use of Inside Information 3 Application criteria in Personal Account Dealing 4 Application criteria in knowledge and training 5 Governance 6 Controls and evidence 7 Ownership, interpretation, date of validity and periodic review 1.Introduction 1.1 Purpose and context It is the ge

February 28, 2025 EX-13.1

Section 906 Certification

Exhibit 13.1 Section 906 Certification The certification set forth below is being submitted in connection with the Annual Report on Form 20-F for the year ended December 31, 2024 (the “Report”) for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code. Román Bla

February 28, 2025 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECUR

Table of contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF

February 28, 2025 EX-12.2

CHIEF FINANCIAL OFFICER SECTION 302 CERTIFICATION

Exhibit 12.2 CHIEF FINANCIAL OFFICER SECTION 302 CERTIFICATION I, Patricia Pérez, certify that: 1.I have reviewed this annual report on Form 20-F of Banco Santander-Chile; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

February 28, 2025 EX-12.3

FINANCIAL AND COSTS CONTROLLER SECTION 302 CERTIFICATION

Exhibit 12.3 FINANCIAL AND COSTS CONTROLLER SECTION 302 CERTIFICATION I, Guillermo Sabater, certify that: 1.I have reviewed this annual report on Form 20-F of Banco Santander-Chile; 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such state

February 18, 2025 EX-99.1

Sincerely, Román Blanco Reinosa

Santiago, February18, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Communication of material fact Mrs. President In accordance with the provisions of articles 9 and 10 of Law No. 18,045, and the provisions of chapter 18-10 of the Updated Compilation of Standards of the Financial Market Commission, Banco Santander-Chile hereby informs that the Commission for th

February 18, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

February 12, 2025 EX-99

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 1,823,901 Net interest income 142,595 Loans and accounts re

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 1,823,901 Net interest income 142,595 Loans and accounts receivables from customers and banks, net 39,618,276 Net fee and commission income 53,050 Loans and accounts receivables from customers at fair value, n

February 12, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

February 12, 2025 EX-99

Banco Santander Chile Management Commentary 4Q24 As of December 31, 2024 Important information Banco Santander Chile cautions that this document contains forward looking statements within the meaning of the US Private Securities Litigation Reform Act

Banco Santander Chile Management Commentary 4Q24 As of December 31, 2024 Important information Banco Santander Chile cautions that this document contains forward looking statements within the meaning of the US Private Securities Litigation Reform Act of 1995.

February 12, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

February 6, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

February 6, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, February 6, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No

February 5, 2025 EX-99

Patricia Pérez Pallacán

Santiago, February 5, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No

February 5, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

February 4, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, February 4, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No

February 4, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

February 3, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, February 3, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No

February 3, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of January, 2025 Commission File Number: 001-14554 Banco Santander-Chil

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of January, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of

January 31, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November, 2024 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

January 31, 2025 EX-99.1

Sincerely, Claudio Melandri Hinojosa

Santiago, January 31, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Banco Santander-Chile Reports changes in the administration Mrs. President In accordance with the provisions of articles 9 and 10 of Law No. 18,045 on the Securities Market, and other relevant regulations, Banco Santander-Chile informs that Mr. Román Blanco Reinosa will leave the position

January 13, 2025 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,695,560 Net interest income 1,818,303 Loans and accounts

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,695,560 Net interest income 1,818,303 Loans and accounts receivables from customers and banks, net 40,109,498 Net fee and commission income 547,066 Loans and accounts receivables from customers at fair value

January 13, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of January, 2025 Commission File Number: 001-14554 Banco Santander-Chil

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of January, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of

January 10, 2025 EX-99.1

Patricia Pérez Pallacán

Santiago, January 10, 2025 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No

January 10, 2025 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of January, 2025 Commission File Number: 001-14554 Banco Santander-Chil

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of January, 2025 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of

December 19, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, December 18, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule N

December 19, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

December 17, 2024 EX-99.1

Sincerely,

Santiago, December 17, 2024 Solange Berstein Jáuregui President Financial Markets Commission Present Ref.

December 17, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November, 2024 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

December 11, 2024 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,306,119 Net interest income 1,636,125 Loans and accounts

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,306,119 Net interest income 1,636,125 Loans and accounts receivables from customers and banks, net 39,673,509 Net fee and commission income 497,321 Loans and accounts receivables from customers at fair value

December 11, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December, 2024 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

December 2, 2024 EX-99.1

INTERIM CONSOLIDATED FINANCIAL STATEMENTS For the periods ending on September 30, 2024, and 2023 and December 31, 2023 INTERIM CONSOLIDATED FINANCIAL STATEMENTS INTERIM CONSOLIDATED STATEMENTS OF INCOME 5 INTERIM CONSOLIDATED STATEMENTS OF OTHER COMP

INTERIM CONSOLIDATED FINANCIAL STATEMENTS For the periods ending on September 30, 2024, and 2023 and December 31, 2023 INTERIM CONSOLIDATED FINANCIAL STATEMENTS INTERIM CONSOLIDATED STATEMENTS OF INCOME 5 INTERIM CONSOLIDATED STATEMENTS OF OTHER COMPREHENSIVE INCOME 7 INTERIM CONSOLIDATED STATEMENTS OF CASH FLOWS 8 INTERIM CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY 11 INTERIM CONSOLIDATED STATEM

December 2, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December, 2024 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

November 26, 2024 EX-99.1

Sincerely,

Santiago, November 26, 2024 Solange Berstein Jáuregui President Financial Markets Commission Present Ref.

November 26, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November, 2024 Commission File Number: 001-14554 Banco Santander-Chi

6-K 1 coverpage12211.htm 6-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone

November 26, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November, 2024 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

November 26, 2024 EX-99.1

Sincerely,

EX-99.1 2 materialfactxother.htm EX-99.1 Santiago, November 26, 2024 Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of fine Mrs. President Pursuant to the provisions of articles 9 and 10 of Law No. 18,045, and the provisions of chapter 18-10 of the Updated Compilation of Standards of the Commission for the Financial Market, Banco Santander-Chile hereby

November 13, 2024 EX-99

EX-99

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,152,359 Net interest income 1,452,502 Loans and accounts receivables from customers and banks, net 39,507,287 Net fee and commission income 454,197 Loans and accounts receivables from customers at fair value

November 13, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November, 2024 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of November, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

November 13, 2024 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,152,359 Net interest income 1,452,502 Loans and accounts

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,152,359 Net interest income 1,452,502 Loans and accounts receivables from customers and banks, net 39,507,287 Net fee and commission income 454,197 Loans and accounts receivables from customers at fair value

October 30, 2024 EX-99.1

(*) Note. 9M24 earnings do not include the loss recognized in other corporate activities.

Santander Bank Chile Management Commentary 3Q24 As of September 30, 2024 Important information Banco Santander Chile cautions that this document contains forward looking statements within the meaning of the US Private Securities Litigation Reform Act of 1995.

October 30, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

October 15, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

October 15, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, October 15, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No

October 11, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of October, 2024 Commission File Number: 001-14554 Banco Santander-Chil

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of October, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of

October 11, 2024 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 1,894,336 Net interest income 1,297,581 Loans and accounts

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 1,894,336 Net interest income 1,297,581 Loans and accounts receivables from customers and banks, net 39,125,229 Net fee and commission income 408,319 Loans and accounts receivables from customers at fair value

October 11, 2024 EX-99

EX-99

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 1,894,336 Net interest income 1,297,581 Loans and accounts receivables from customers and banks, net 39,125,229 Net fee and commission income 408,319 Loans and accounts receivables from customers at fair value

September 30, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

September 30, 2024 EX-99.1

Sincerely,

Santiago, September 30, 2024 Solange Berstein Jáuregui President Financial Markets Commission Present Information on decision to increase provision for dividends.

September 25, 2024 EX-99

impuestos11% F CONSOLIDATED INTERIM FINANCIAL STATEMENTS For the periods ending on June 30, 2024, and 2023 and December 31, 2023 INDEPENDENT AUDITOR’S REVIEW REPORT (A free translation from the original in Spanish) Santiago, July 30, 2024 To the Shar

impuestos11% F CONSOLIDATED INTERIM FINANCIAL STATEMENTS For the periods ending on June 30, 2024, and 2023 and December 31, 2023 INDEPENDENT AUDITOR’S REVIEW REPORT (A free translation from the original in Spanish) Santiago, July 30, 2024 To the Shareholders and Directors Banco Santander - Chile Results of the review of interim consolidated financial information We have reviewed the accompanying i

September 25, 2024 EX-99.1

EX-99.1

impuestos11% F CONSOLIDATED INTERIM FINANCIAL STATEMENTS For the periods ending on June 30, 2024, and 2023 and December 31, 2023 INDEPENDENT AUDITOR’S REVIEW REPORT (A free translation from the original in Spanish) Santiago, July 30, 2024 To the Shareholders and Directors Banco Santander - Chile Results of the review of interim consolidated financial information We have reviewed the accompanying i

September 25, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of September, 2024 Commission File Number: 001-14554 Banco Santander-Ch

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of September, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address

September 25, 2024 EX-99.1

Banco Santander Chile Management commentary 2Q24 As of June 30, 2024 INDEPENDENT PROFESSIONAL REVIEW REPORT (A free translation from the original in Spanish) Santiago, July 30, 2024 To the Shareholders and Directors Banco Santander Chile We have revi

Banco Santander Chile Management commentary 2Q24 As of June 30, 2024 INDEPENDENT PROFESSIONAL REVIEW REPORT (A free translation from the original in Spanish) Santiago, July 30, 2024 To the Shareholders and Directors Banco Santander Chile We have reviewed the accompanying "Management Commentary" financial report presentation for the period of six months ended June 30, 2024 of Banco Santander Chile and its subsidiaries, taken as a whole.

September 25, 2024 EX-99

EX-99

Banco Santander Chile Management commentary 2Q24 As of June 30, 2024 INDEPENDENT PROFESSIONAL REVIEW REPORT (A free translation from the original in Spanish) Santiago, July 30, 2024 To the Shareholders and Directors Banco Santander Chile We have reviewed the accompanying "Management Commentary" financial report presentation for the period of six months ended June 30, 2024 of Banco Santander Chile and its subsidiaries, taken as a whole.

September 25, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of September, 2024 Commission File Number: 001-14554 Banco Santander-Ch

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of September, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address

September 11, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of September, 2024 Commission File Number: 001-14554 Banco Santander-Ch

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of September, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address

September 11, 2024 EX-99.1

EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,325,993 Net interest income 1,135,105 Loans and accounts receivables from customers and banks, net 39,080,352 Net fee and commission income 355,419 Loans and accounts receivables from customers at fair value

September 11, 2024 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,325,993 Net interest income 1,135,105 Loans and accounts

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,325,993 Net interest income 1,135,105 Loans and accounts receivables from customers and banks, net 39,080,352 Net fee and commission income 355,419 Loans and accounts receivables from customers at fair value

August 13, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of August, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of August, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of

August 13, 2024 EX-99.1

EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 1,960,942 Net interest income 966,383 Loans and accounts receivables from customers and banks, net 39,446,984 Net fee and commission income 313,012 Loans and accounts receivables from customers at fair value,

August 13, 2024 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 1,960,942 Net interest income 966,383 Loans and accounts re

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 1,960,942 Net interest income 966,383 Loans and accounts receivables from customers and banks, net 39,446,984 Net fee and commission income 313,012 Loans and accounts receivables from customers at fair value,

August 1, 2024 EX-99.1

Sincerely,

Santiago, July 31, 2024 Solange Berstein Jáuregui President Financial Markets Commission Present Board agreement on updating the Habituality Policy.

August 1, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 31, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 31, 2024 EX-99.1

Var. %

Banco Santander Chile Management commentary 2Q24 As of June 30, 2024 Important information Banco Santander Chile cautions that this document contains forward looking statements within the meaning of the US Private Securities Litigation Reform Act of 1995.

July 19, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, July 18, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 4

July 19, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 17, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 17, 2024 EX-99

Patricia Pérez Pallacán Head of ALM

Santiago, July 17, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 4

July 12, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 12, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, July 11, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 4

July 11, 2024 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,038,249 Net interest income 820,449 Loans and accounts re

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,038,249 Net interest income 820,449 Loans and accounts receivables from customers and banks, net 39,337,443 Net fee and commission income 262,023 Loans and accounts receivables from customers at fair value,

July 11, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 11, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 11, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, July 10, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 4

July 11, 2024 EX-99.1

EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,038,249 Net interest income 820,449 Loans and accounts receivables from customers and banks, net 39,337,443 Net fee and commission income 262,023 Loans and accounts receivables from customers at fair value,

July 9, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 9, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, July 9, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

July 9, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 9, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, July 8, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

July 5, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of July, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

July 5, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, July 4, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

July 2, 2024 EX-99.1

Sincerely,

Santiago, July 1, 2024 Solange Berstein Jáuregui President Financial Markets Commission Present Communication of decision to increase the dividend provision Mrs.

July 2, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

June 27, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, June 27, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 4

June 27, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

June 26, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

June 26, 2024 EX-99.1

Sincerely,

Santiago, June 26, 2024 Solange Berstein Jáuregui President Financial Markets Commission Present Communication of decision to increase the dividend provision Mrs.

June 13, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

June 13, 2024 EX-99.1

EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,215,520 Net interest income 669,448 Loans and accounts receivables from customers and banks, net 39,693,456 Net fee and commission income 217,156 Loans and accounts receivables from customers at fair value,

June 13, 2024 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,215,520 Net interest income 669,448 Loans and accounts re

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,215,520 Net interest income 669,448 Loans and accounts receivables from customers and banks, net 39,693,456 Net fee and commission income 217,156 Loans and accounts receivables from customers at fair value,

June 13, 2024 EX-99.1

EX-99.1

Exhibit 99.1

June 13, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

June 6, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, June 6, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

June 6, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

June 6, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

June 6, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, June 5, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

June 4, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

June 4, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, June 4, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

June 3, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, June 3, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

June 3, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile S

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of June, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pr

May 28, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, May 27, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

May 28, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 15, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, May 15, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

May 15, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 14, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 14, 2024 EX-99.1

Sincerely,

Santiago, May 14, 2024 Solange Berstein Jáuregui President Financial Markets Commission Present Communication of material fact Mrs.

May 13, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 13, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, May 13, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

May 10, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, May 10, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

May 10, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 10, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 10, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, May 09, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

May 10, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 10, 2024 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 3.151.451 Net interest income 514.613 Loans and accounts re

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 3.

May 10, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

May 10, 2024 EX-99.1

EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 3.

May 10, 2024 EX-99.1

Sincerely,

Santiago, May 10, 2024 Solange Berstein Jáuregui President Financial Markets Commission Present Communication of material fact Mrs.

May 9, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, May 08, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No. 48

May 9, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

May 2, 2024 EX-99.2

Banco Santander Chile Management Commentary As of December 31, 2023 INDEPENDENT PROFESSIONAL REVIEW REPORT (A free translation from the original in Spanish) Santiago, February 20, 2024 To the Shareholders and Directors Banco Santander - Chile We have

Exhibit 99.2 Banco Santander Chile Management Commentary As of December 31, 2023 INDEPENDENT PROFESSIONAL REVIEW REPORT (A free translation from the original in Spanish) Santiago, February 20, 2024 To the Shareholders and Directors Banco Santander - Chile We have reviewed the accompanying "Management Commentary" financial report presentation for the 2023 fiscal year of Banco Santander - Chile and

May 2, 2024 EX-99.1

B a n c o S a n t a nd e r C h i l e M a n a g e m e n t C o mm e n t a r y A s o f M a r c h 31 , 2024 I m p o r t a n t i n f o r m a ti o n Banco Santander Chile cautions that this document contains forward looking statements within the meaning of

Exhibit 99.1 B a n c o S a n t a nd e r C h i l e M a n a g e m e n t C o mm e n t a r y A s o f M a r c h 31 , 2024 I m p o r t a n t i n f o r m a ti o n Banco Santander Chile cautions that this document contains forward looking statements within the meaning of the US Private Securities Litigation Reform Act of 1995 . These forward looking statements are found in various places throughout this p

May 2, 2024 EX-99.3

CONSOLIDATED FINANCIAL STATEMENTS For the years ended December 2023 and 2022 INDEPENDENT AUDITOR’S REPORT Santiago, february 20, 2024 To the Shareholders and Directors Banco Santander - Chile Opinion We have audited the consolidated financial stateme

Exhibit 99.3 CONSOLIDATED FINANCIAL STATEMENTS For the years ended December 2023 and 2022 INDEPENDENT AUDITOR’S REPORT Santiago, february 20, 2024 To the Shareholders and Directors Banco Santander - Chile Opinion We have audited the consolidated financial statements of Banco Santander - Chile and affiliates, which comprise the consolidated statements of financial position as of December 31 , 2023

May 2, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Sa

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of May, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of pri

April 30, 2024 EX-99.1

Román Blanco Reinosa

Santiago, April 29, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In accordance with the provisions of articles 9 and 10 of Law No. 18,045, and the provisions of chapter 18-10 of the Updated Compilation of Standards of the Financial Market Commission, Banco Santander-Chile hereby informs that the Commission fo

April 30, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 18, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 18, 2024 EX-99.1

Sincerely,

Santiago, April 18, 2024 Solange Berstein Jáuregui President Financial Markets Commission Present Communication of material fact – Shareholders' Meeting.

April 11, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 11, 2024 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2.629.959 Net interest income 362.438 Loans and accounts re

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2.

April 11, 2024 EX-99.1

EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2.

April 9, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 9, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, April 08, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

April 9, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 9, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, April 09, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

April 5, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 5, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, April 05, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

April 4, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, April 03, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

April 4, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of April, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

April 2, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, April 01, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

April 2, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

March 26, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

March 26, 2024 EX-99.1

Sincerely,

Santiago, March 26, 2024 Solange Berstein Jáuregui President Financial Markets Commission Present Communication of material fact – Board agreement- Proposal related to 2023 income.

March 22, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, March 22, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

March 22, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, March 21, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

March 22, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

March 22, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

March 18, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, March 15, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

March 18, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

March 14, 2024 EX-99.1

Patricia Pérez Pallacán Head of ALM

Santiago, March 14, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by General Rule No.

March 14, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

March 13, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of March, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address of p

March 13, 2024 EX-99.1

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,400,485 Net interest income 214,993 Loans and accounts re

SUMMARIZED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME FOR THE PERIOD Principal assets MCh$ Operational results MCh$ Cash and deposits in banks 2,400,485 Net interest income 214,993 Loans and accounts receivables from customers and banks, net 39,880,626 Net fee and commission income 84,379 Loans and accounts receivables from customers at fair value, n

February 29, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2024 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

February 29, 2024 EX-99.1

Sincerely, Cristián Florence Kauer Chief Executive Officer (S)

Exhibit 99.1 Santiago, February 29, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact – Board Agreement. Appointment to Ordinary Shareholders' Meeting. Mrs President, In accordance with the provisions of Articles 9 and 10 of Law 18,045, it is reported that, in today's ordinary session, the Board of Directors of Banco Santander-Ch

February 22, 2024 EX-13.1

Section 906 Certification

Exhibit 13.1 Section 906 Certification The certification set forth below is being submitted in connection with the Annual Report on Form 20-F for the year ended December 31, 2023 (the “Report”) for the purpose of complying with Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Section 1350 of Chapter 63 of Title 18 of the United States Code. Román Bla

February 22, 2024 EX-12.1

CHIEF EXECUTIVE OFFICER SECTION 302 CERTIFICATION

Exhibit 12.1 CHIEF EXECUTIVE OFFICER SECTION 302 CERTIFICATION I, Román Blanco, certify that: 1. I have reviewed this annual report on Form 20-F of Banco Santander-Chile; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were

February 22, 2024 EX-12.2

CHIEF FINANCIAL OFFICER SECTION 302 CERTIFICATION

Exhibit 12.2 CHIEF FINANCIAL OFFICER SECTION 302 CERTIFICATION I, Emiliano Muratore, certify that: 1. I have reviewed this annual report on Form 20-F of Banco Santander-Chile; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements

February 22, 2024 EX-97.1

Remuneration Policy Banco Santander Chile

Exhibit 97.1 Remuneration Policy Banco Santander Chile ANNEX: FINANCIAL STATEMENT COMPENSATION RECOUPMENT This Annex provides for the recoupment of certain executive compensation in the event of an accounting restatement resulting from material noncompliance with financial reporting requirements under U.S. federal securities laws in accordance with the terms and conditions set forth herein. Banco

February 22, 2024 EX-12.3

FINANCIAL AND COSTS CONTROLLER SECTION 302 CERTIFICATION

Exhibit 12.3 FINANCIAL AND COSTS CONTROLLER SECTION 302 CERTIFICATION I, Guillermo Sabater, certify that: 1. I have reviewed this annual report on Form 20-F of Banco Santander-Chile; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such sta

February 22, 2024 EX-2.D

DESCRIPTION OF CAPITAL STOCK

Exhibit 2D DESCRIPTION OF CAPITAL STOCK The following description of our capital stock is a summary and does not purport to be complete.

February 22, 2024 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECUR

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXC

February 13, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2024 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

February 13, 2024 EX-99.1

EX-99.1

Exhibit 99.1

February 7, 2024 6-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2024 Commission File Number: 001-14554 Banco Santander-Chi

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 6-K Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of February, 2024 Commission File Number: 001-14554 Banco Santander-Chile Santander-Chile Bank (Translation of Registrant’s Name into English) Bandera 140, 20th floor Santiago, Chile Telephone: 011-562-320-2000 (Address o

February 7, 2024 EX-99.1

Sincerely, Patricia Pérez Pallacán Head of ALM

Exhibit 99.1 Santiago, February 7, 2024 Mrs. Solange Berstein Jáuregui President Financial Markets Commission Present Ref. Communication of Material Fact. Mrs President, In compliance with the provisions of article 9 and subsection 2 of article 10 of Law No. 18,045, on the Securities Market, and General Rule No. 30 of the Commission for the Financial Market (hereinafter , the “CMF”) modified by Ge

January 11, 2024 EX-99.1

EX-99.1

Exhibit 99.1

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