ANNUAL SHAREHOLDERS' MEETING

TIM S.A. ("TIM" or "Company") (B3: TIMS3; NYSE: TIMB), pursuant to CVM Resolution No. 81/22, informs to its shareholders and the market in general that the next Annual Shareholders' meeting will be held on March 30th, 2023. Additional information on this Meeting will be disclosed in due course, when the call notice and other related documents are disclosed.

Rio de Janeiro, January 13th, 2023.

TIM S.A.

Camille Loyo Faria

Chief Financial Officer and

Investor Relations Officer

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TIM SA published this content on 17 January 2023 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 17 January 2023 11:29:09 UTC.