🇫🇷France Income Tax Calculator

Estimate your French impôt sur le revenu for revenus 2025 (declared 2026). The calculator applies the 5-bracket progressive scale per part of quotient familial, the 10% frais professionnels deduction, the plafonnement du quotient familial, and the décote for modest incomes. Choose your household situation to set your number of parts. Social charges (CSG/CRDS) are not included. Everything runs in your browser, so your numbers stay private.