France Income Tax Calculator
Enter your yearly net taxable salary and your number of parts. The calculator applies the 10% salary allowance, the progressive barème per part, the cap on the family quotient advantage and the décote, and shows your yearly and monthly tax.
Runs in your browser. Your files never leave your device.
Barème applied in 2026 to income earned in 2025, checked November 2026. Confirm on impots.gouv.fr.
The net imposable figure on your payslip or tax notice, for the whole household.
Single is 1 part, a couple 2. Add 0.5 for each of the first two children and 1 for each one after.
How it works
- 01Enter your household's yearly net taxable salary.
- 02Choose single or couple and your number of parts.
- 03Read your tax, décote and average rate.
Tips and common mistakes
Use the net imposable figure
Take the yearly net imposable amount from your payslip or tax notice, and add the figures of both partners for a couple. Keep the 10% allowance on unless you claim real expenses.
Reductions and credits come after
Child care, donations, home services and similar items lower the tax further on your notice. This estimate stops at the barème, the family quotient cap and the décote.
Guides for this tool
Questions
What is the French income tax barème?
Per part: 0% up to EUR 11,600, 11% up to EUR 29,579, 30% up to EUR 84,577, 41% up to EUR 181,917 and 45% above. It applies in 2026 to income earned in 2025.
How does the quotient familial work?
Your income is divided by your number of parts, taxed, then multiplied back. The advantage of extra parts is capped at EUR 1,807 for each half part.
What is the décote?
A reduction for lower tax bills. It applies when the tax is under EUR 1,982 for one person or EUR 3,277 for a couple, and your notice may also include reductions and credits this estimate leaves out.
Is my file uploaded to a server?
No. Everything happens inside your browser on your own device. Your files are never sent to us or anyone else.
Is it free?
Yes. It is free to use, with no signup, no watermark and no daily limit.