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Miraç Özdemir
Provisional Tax
v1
September 30, 2026

Turkish Provisional Tax Calculator

Calculate the provisional tax payable for the quarter from the cumulative base and provisional tax of earlier quarters.

Things to keep in mind:

Special deductions and exemptions for the provisional tax base and the annual offset are not included.

Calculator

online

Quarter details

Taxpayer
TRY
TRY

Result

Enter the values and press Calculate to see the result here.

About this tool

Turkish provisional tax is calculated quarterly on cumulative profit since the start of the year. The tax for the quarter is the cumulative base times the rate, minus provisional tax assessed in earlier quarters. Individuals use the income provisional tax rate, companies the corporate tax rate.

How to use

  1. Choose the taxpayer type.
  2. Enter the cumulative provisional tax base up to the end of the quarter.
  3. Enter provisional tax assessed in earlier quarters and press Calculate.

Notes

Rates are kept with source and effective date. If earlier quarters exceed the cumulative tax, nothing is payable this quarter.