# EDGAR Filing Document

**Accession Number:** 0001826168
**File Stem:** 0001292814-26-003532
**Filing Date:** 2026-6
**Character Count:** 5218
**Document Hash:** e1d250b28372d46331d393667edae9de
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001292814-26-003532.hdr.sgml**: 20260618

**ACCESSION NUMBER**: 0001292814-26-003532

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260630

**FILED AS OF DATE**: 20260618

**DATE AS OF CHANGE**: 20260617

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TIM S.A.
- **CENTRAL INDEX KEY:** 0001826168
- **STANDARD INDUSTRIAL CLASSIFICATION:** TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** D5
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39570
- **FILM NUMBER:** 261099940

**BUSINESS ADDRESS:**
- **STREET 1:** JOAO CABRAL DE MELO NETO AVENUE
- **STREET 2:** 850 - NORTH TOWER - 12TH FLOOR
- **CITY:** RIO DE JANEIRO, RJ
- **STATE:** D5
- **ZIP:** 22775-057
- **BUSINESS PHONE:** (55) 21-4109-4167

**MAIL ADDRESS:**
- **STREET 1:** JOAO CABRAL DE MELO NETO AVENUE
- **STREET 2:** 850 - NORTH TOWER - 12TH FLOOR
- **CITY:** RIO DE JANEIRO, RJ
- **STATE:** D5
- **ZIP:** 22775-057

**UNITED STATES<br> SECURITIES AND EXCHANGE COMMISSION**<br> **WASHINGTON, D.C. 20549**

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**FORM 6-K**

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

**Date of Report: June 17, 2026**

**Commission File Number: 001-39570**

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**TIM S.A.**<br> **(Exact name of Registrant as specified in its Charter)**

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**João Cabral de Melo Neto Avenue, 850 – North Tower – 12<sup>th</sup> floor<br> 22775-057 Rio de Janeiro, RJ, Brazil**<br> **(Address of principal executive office)**

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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 ☒

![](timb202606176k3_001.jpg)

**TIM S.A.**

Publicly-Held Company

Corporate Taxpayer's ID (CNPJ/ME): 02.421.421/0001-11

Corporate Registry (NIRE): 33.300.324.631

**NOTICE TO THE SHAREHOLDERS**

**PAYMENT OF INTEREST ON SHAREHOLDERS' EQUITY**

TIM S.A. ("TIM" or "Company") (B3: TIMS3; NYSE: TIMB), informs that its Board of Directors approved today, June 17, 2026, the distribution of R$400,000,000.00 (four hundred million reais) as Interest on Shareholders' Equity.

The payment will be made by July 22<sup>nd</sup>, 2026, and June 22<sup>nd</sup>, 2026, is the date for identification of shareholders entitled to receive such values. Thus, the shares acquired after that date will be *ex-Interest* on Shareholders' Equity rights.

**1 – INTEREST ON SHAREHOLDERS' EQUITY PER SHARE:**

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| | | |
|:---|:---|:---|
|  | Gross value per share | Total amount |
| Interest on Shareholders' Equity | R$0.1674573219 | R$400,000,000.00 |

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The gross value per share is estimated and may be modified due to the variation in the number of treasury shares as a result of share buybacks carried out under the current program. In this case, the Company will issue a new Notice to the Shareholders informing the final value per share.

**2 – WITHHOLDING TAX:**

2.1. 17.5% of the Income Tax will be retained (Withholding Income Tax), for the occasion of the credit of Interest on Shareholders' Equity, except for shareholders who have differentiated taxation or who are exempt from taxation.

2.2. The shareholders mentioned above must prove this condition by June 22nd, 2026 by means of an exemption letter, which should be sent first to the electronic address – <u>bcfs.escrituracao@bradesco.com.br</u> – and, subsequently, the hard copy should be mailed to Banco Bradesco S/A – Cidade de Deus, s/n, Vila Yara – Osasco/SP – CEP: 06029-900 – Prédio Amarelo – Departamento de Ações e custódia – Escrituração de Ativos.

**3 - FORMS OF PAYMENT (BOOK-ENTRY SHARES):**

3.1. The Interest on Shareholders' Equity related to shares custody by CBLC (Companhia Brasileira de Liquidação e Custódia) will be paid by B3 S.A. - Brasil, Bolsa, Balcão, which will transfer to the shareholders through custody agents;

3.2. Credit on account indicated by the shareholder at Banco Bradesco S/A;

3.3. Payment of Interest on Shareholders' Equity by Banco Bradesco S/A branches, in the case of shareholders who do not meet the aforementioned conditions; and

3.4. Additional information may be obtained at any branches of Banco Bradesco S/A. or through the e-mail address informed on item 2.2.

Rio de Janeiro, June 17th, 2026.

**TIM S.A.**

Vicente de Moraes Ferreira

Investor Relations Officer

**SIGNATURES**

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.

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| | | |
|:---|:---|:---|
|  | TIM S.A. | TIM S.A. |
| Date: June 17, 2026 | By: | /s/ Alberto Mario Griselli |
|  |  | Alberto Mario Griselli |
|  |  | Chief Executive Officer |

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