Legislation·5 September 2026
Withholding rates under PIT Provisional Article 67 (Decision 11734)
A 5 September 2026 presidential decision refreshed withholding rates under Income Tax Law Provisional Article 67. This page is the English working memo.
Legislation·5 September 2026
Communiqué 595: digital-market reporting under the Tax Procedure Law
Communiqué 595 amends Communiqué 538. This page is the English working memo — who reports, how scope is cut, and what the desk asks at close.
Legislation·3 September 2026
Rent increases on leases renewing in September 2026
Residential and commercial leases whose renewal month is September are capped by statute and the twelve-month CPI average — not by a round percentage on a website.
Legislation·2 September 2026
September stamp-tax return — due 26 October
The stamp-tax return is due on the 26th of the following month. September papers are due Monday 26 October 2026; there is no 31 October line. Contracts are read one by one on the file.
Legislation
Decisions, communiqués and rent rules written as a working memo in this language. The instrument is in the footnote — the page does not dump you onto a Turkish site.