Flat tax (31.4 %)
Dividends, capital gains, taxable interest: the 2026 French flat tax (PFU) is 31.4 percent, combining 12.8 percent income tax and 18.6 percent social levies. Enter your gains and see what actually lands in your pocket.
Free, no sign-up. The same engines as the Simulo app. 2026 scales verified on .
Net after tax
0 €
Taux 2026 : 12,8 % d'impôt + 18,6 % de prélèvements sociaux. L'assurance-vie et l'épargne logement conservent 17,2 % de prélèvements sociaux (30 % au total). Estimation à titre indicatif, ne constitue pas un conseil fiscal ou financier.
How it works
Ce simulateur calcule l'impôt dû sur un gain de placement (dividendes, plus-values, intérêts) au prélèvement forfaitaire unique.
- 1 Saisissez le gain imposable (la plus-value, pas le montant vendu).
- 2 Lisez l'impôt, les prélèvements sociaux et ce qui reste en poche.
Frequently asked questions
What is the French flat tax rate in 2026?
31.4 percent: 12.8 percent income tax plus 18.6 percent social levies, the latter raised by the 2026 financing law. The calculator applies the combined rate to your gains.
Flat tax or progressive scale?
If your marginal income tax rate is below 12.8 percent, opting for the progressive scale can win, notably thanks to the 40 percent allowance on dividends. The option covers all your capital income for the year.
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