With the Tax Procedure Law (TPL) General Communiqué (Serial No: 585) published in the Official Gazette dated November 27, 2025 and numbered 33090, the revaluation rate to be applied for 2025 has been set at 25.49%.

With Presidential Decision No. 10602 ("Decision"), published in the Official Gazette dated November 21, 2025 and numbered 33084, the general health insurance premium rate has been redefined through an amendment to the relevant provisions of the Social Insurance and General Health Insurance Law No. 5510. The relevant decision is provided below.

The 2026 Presidential Annual Program, published in the Official Gazette no. 33062 (1st duplicate issue), dated October 30, 2025, was prepared by the Ministry of Treasury and Finance together with the Presidency of Strategy and Budget. The program outlines the macroeconomic, fiscal, and sectoral policy priorities for the year, the measures and performance indicators associated with these policies, and the framework for their implementation. Within this scope, the 2026 targets concerning the Automatic Enrollment System (OKS) and the Complementary Pension System (TES), both directly affecting employees and employers, have been determined.

A new service that facilitates access to electronic notifications from public institutions has been made available through the e-Government Gateway.

With this newly launched application titled "My e-Notifications (e-Tebligatlarım)", notifications sent via the following institutions can now be viewed on a single screen:

1. Social Security Institution (SSI)
2. Revenue Administration (RA)
3. PTT National Electronic Notification System (UETS)