Income Tax Calculator
Enter the values and see an instant estimate.
What does this calculator do?
Estimate progressive income tax. This page helps you see an estimate before making a decision.
Basic calculation logic
1
Enter the annual taxable base for 2026.
2
Select wage or non-wage income.
3
Review tax calculated under the progressive tariff and the effective rate.
Example Calculation
15,000 TL
Practical example
With a 100,000 TL base and 15% assumed rate, estimated income tax is 15,000 TL.
Who can use this calculator?
New founders
SMEs and service businesses
E-commerce sellers
Companies planning payroll and tax costs
Common questions about this tool
No. It is for preliminary information; exemptions, incentives and current regulations should be reviewed separately.
Yes. You can update the default rate based on your circumstances or current regulations.
You may use it for planning purposes only; official filings should be reviewed on a case-by-case basis.