6-K

United States Securities and Exchange Commission

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of May 2023

Commission File Number 132-02847

INTER & Co, INC. (Exact name of registrant as specified in its charter)

N/A (Translation of Registrant’s executive offices)

Av Barbacena, 1.219, 22nd Floor Belo Horizonte, Brazil, ZIP Code 30 190-131 Telephone: +55 (31) 2138-7978 (Address of principal executive office)

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

Form 20-F ☒    Form 40-F ☐

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

Yes ☐    No ☒

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

Yes ☐    No ☒

EXHIBIT INDEX

SIGNATURE

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

Date: May 4, 2023

Document

Inter & Co, Inc.

Notice to Shareholders

INTER & CO, INC (Nasdaq: INTR; B3: INBR32) (“Inter&Co” or “Company”) hereby announces to its shareholders and the market in general that Banco Inter S.A. (“Banco Inter”), an indirect subsidiary of the Company, filed with the Central Bank of Brazil (“Bacen”) an authorization request for the acquisition of 5% (five percent) of the capital stock of Granito Instituição de Pagamento S.A. (“Granito”), held by minority shareholders (“Acquisition”).

Banco Inter currently holds shares representing 45% (forty-five percent) of Granito's capital stock. Banco BMG S.A. holds shares representing another 45% (forty-five percent) of Granito's capital stock and minority shareholders hold the remaining 10% (ten percent). If the approval is granted by Bacen, Banco Inter will complete the Acquisition and become a holder of 50% (fifty percent) of Granito's capital stock.

Additionally, Granito's management is proposing a capital stock increase which has not yet been approved by Granito's shareholders. Banco Inter's vote at Granito's shareholders' meeting depends on the approval of Banco Inter's Board of Directors and such approval has not yet been obtained.

Additional information regarding Inter&Co and its subsidiaries may be obtained on the Inter&Co (http://ri.bancointer.com.br) website or from Inter&Co's Investor Relations Department at ri@bancointer.com.br.

Belo Horizonte, May 4, 2023.

SANTIAGO HORACIO STEL Chief Strategy and Investor Relations Officer