Telefônica Brasil (VIV) keeps Interest on Capital per share and record date unchanged

Rhea-AI Filing Summary

Telefônica Brasil S.A. confirmed the previously approved Interest on Capital (IoC) per share remains unchanged because there were no share acquisitions, divestitures or cancellations under its share buyback program. The Board had deliberated this IoC on March 13, 2026.

The IoC corresponds to a gross amount of R$0.06258593142 per share, with withholding income tax of 17.5% and a net amount of R$0.05163339342 per share, considering the standard tax rate. Shareholders entitled to this payment are those on the Company’s records at the end of March 25, 2026, after which the shares trade as “ex-interest”. The IoC will be paid by April 30, 2027, on a date to be defined by the Board.

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 March, 2026

Commission File Number: 001-14475

TELEFÔNICA BRASIL S.A.
(Exact name of registrant as specified in its charter)

TELEFONICA BRAZIL S.A. (Translation of registrant’s name into English)

Av. Eng° Luís Carlos Berrini, 1376 -  28º andar
São Paulo, S.P.
Federative Republic of Brazil
(Address of principal executive office)

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

Form 20-F X Form 40-F

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

Yes No X 

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

Yes No X 

TELEFÔNICA BRASIL S.A.

Publicly-held Company

Corporate Taxpayer’s ID (CNPJ/MF) 02.558.157/0001-62

Company Registry (NIRE) 35.3.001.5881-4

NOTICE TO THE MARKET

CONFIRMATION OF THE AMOUNT OF INTEREST ON CAPITAL

DELIBERATED ON MARCH 13, 2026

In continuity to the Notice to Shareholders of March 13, 2026, published in the edition of March 16, 2026, of the newspaper Valor Econômico, Telefônica Brasil S.A. ("Company") announces to its shareholders that no acquisitions, divestitures or cancellations of shares held in treasury were made under the Company’s Share Buyback Program. Thus, the amount per share for the Interest on Capital (“IoC”) deliberated by the Board of Directors on March 13, 2026, remains unchanged as described in the table below:

Type of Payment	Declaration Date	Shareholding Position	Gross Amount per Share (R$)	Withholding Income Tax (17.5%)¹	Net Amount per Share (R$)¹
Interest on Capital	03/13/2026	03/25/2026	0.06258593142	0.01095253800	0.05163339342

The IoC will be paid individually to each shareholder, based on the shareholding position in the Company’s records at the end of March 25, 2026. After this date, the shares will be traded as “ex-interest”. The payment shall be executed by April 30, 2027, on a date to be defined by the Company’s Board.

São Paulo, March 25, 2026.

David Melcon Sanchez-Friera

CFO and Investor Relations Officer

Telefônica Brasil – Investor Relations

Email: ir.br@telefonica.com 

https://ri.telefonica.com.br/en

¹ Considers the standard tax rate of 17.5%, which may vary due to international treaties, tax immunities and exemptions, countries with favorable taxation, and privileged tax regimes.

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.

			TELEFÔNICA BRASIL S.A.
Date:	March 25, 2026		By:	/s/ João Pedro Carneiro
				Name:	João Pedro Carneiro
				Title:	Investor Relations Director

FAQ

What did Telefônica Brasil (VIV) announce in this March 2026 6-K?

Telefônica Brasil confirmed that its previously declared Interest on Capital per share remains unchanged. The company reported no treasury share movements under its buyback program, so the original IoC amounts and conditions continue to apply to eligible shareholders.

What is the gross and net Interest on Capital per share from Telefônica Brasil (VIV)?

The Interest on Capital corresponds to a gross amount of R$0.06258593142 per share. After applying the standard 17.5% withholding tax, the net amount is R$0.05163339342 per share, subject to variations from tax treaties, immunities, exemptions, and special tax regimes.

Which shareholders of Telefônica Brasil (VIV) are entitled to this Interest on Capital?

Shareholders recorded on Telefônica Brasil’s books at the end of March 25, 2026 are entitled to receive the Interest on Capital. After this record date, the shares trade as “ex-interest,” meaning new buyers are not entitled to this specific cash distribution.

When will Telefônica Brasil (VIV) pay the confirmed Interest on Capital?

The Interest on Capital will be paid by April 30, 2027. The exact payment date within this period will be defined later by Telefônica Brasil’s Board of Directors, but the deadline to complete payment is clearly indicated in the communication.

Did Telefônica Brasil (VIV) change its share count under the buyback program before this IoC payment?

No changes occurred. The company stated there were no acquisitions, divestitures or cancellations of treasury shares under its share buyback program, which is why the previously calculated Interest on Capital amount per share remains the same for all eligible holders.

How is the 17.5% withholding tax on Telefônica Brasil (VIV) Interest on Capital treated?

The 17.5% rate is the standard withholding tax assumed for the Interest on Capital calculation. However, the effective rate may differ for some shareholders due to international tax treaties, specific tax immunities or exemptions, favorable tax jurisdictions, or privileged tax regimes.