How to use French Income Tax Estimator

What French Income Tax Estimator does#

Estimate your French income tax using the 2025 progressive scale (on 2024 income). Enter your net taxable income and the number of household parts (quotient familial) to get your estimated tax, the décote for lower incomes, your marginal bracket (TMI) and your average rate. Note: this is an estimate and does not include the family-quotient cap, tax credits or special schemes.

How to use it#

1. Open the calculator.
2. Enter your figures (amounts, rates, durations…).
3. Adjust currency or options where available.
4. Read the computed result straight away.

Your privacy#

French Income Tax Estimator runs entirely in your browser. Your data never leaves your device: there is no upload, and nothing is stored on our servers.