Resources

Tax Calendar

Deadlines for recurring filing and payment obligations in Türkiye. Upcoming dates falling on a weekend are moved to the next working day.

Upcoming deadlines

Recurring obligations

VAT return: 28th of the following month; payment on the same day
Withholding & social security return: 26th of the following month, including stamp tax; payment on the same day
VAT 2 (reverse charge): 25th of the following month
Provisional tax: 17 May, 17 August, 17 November and (Q4) 17 February
Annual income tax: Return 1–31 March; paid in two instalments at the end of March and July
Corporate tax: 1–30 April; payment within the same month
Motor vehicle tax: Two instalments, end of January and end of July
e-Ledger certificate upload: 10th (income tax) or 14th (corporate tax) of the fourth month following the period

Ba-Bs forms were abolished from the September 2024 period onwards.

Public holidays and extensions announced by the Revenue Administration are not reflected here. Please rely on the official GİB tax calendar or contact us for exact dates.

GİB tax calendar