France Gross to Net Salary Calculator 2026

French payroll stacks two systems that share almost no vocabulary. Cotisations sociales are charged in tranches of the plafond annuel de la sécurité sociale — the PASS, €48,060 in 2026, or €4,005 a month. Tranche 1 is everything up to one PASS, tranche 2 runs from one to eight, and several contributions stop at four. CSG and CRDS sit on a base of their own: 98.25% of gross, because 1.75% is written off as professional expenses, but only up to four PASS (€192,240) — above that the base is the full salary.

On a €45,000 salary the employee side comes to €9,378, or 20.84% of gross. The capped state pension takes 6.90% (€3,105) and the uncapped part 0.40% (€180); the AGIRC-ARRCO supplementary pension takes 3.15% in tranche 1 (€1,418) and the CEG another 0.86% (€387). Then CSG at 9.2% and CRDS at 0.5% are charged on €44,212.50, which is €4,289. There is no employee health or unemployment contribution in the general scheme — the employer carries both. Cross one PASS and tranche 2 begins: 8.64% supplementary pension, 1.08% CEG and the 0.14% CET, which is due only once gross exceeds the ceiling.

Income tax is assessed separately, and on a different figure. The revenu net imposable is gross minus the deductible contributions — everything except the 2.4 points of CSG and the 0.5% CRDS, which are never deductible. On €45,000 that is €36,904, which is also the number printed on a French payslip as "net imposable". A flat 10% is then deducted for professional expenses, at least €509 and at most €14,555, leaving €33,214 of taxable income for 2026.

The barème indexed by the loi de finances pour 2026 charges nothing up to €11,600, then 11% to €29,579, 30% to €84,577, 41% to €181,917 and 45% above. Crucially it is applied to the taxable income DIVIDED by the number of parts fiscales — the quotient familial. A single person counts one part, a married or PACSé couple two, each of the first two children adds half a part and each child from the third a full one; a parent living alone with dependent children gets one extra half-part. Our single employee therefore owes €3,068, leaving €32,554 net.

The family advantage is capped. The plafonnement du quotient familial compares your tax with all your parts against the tax the same household would owe with only its base parts, and limits the difference to €1,807 per additional half-part (€4,262 for the full part a parent isolé receives for a first child). A couple on €45,000 with two children pays no income tax at all, because €33,214 split three ways is below the first threshold; the same couple on €200,000 hits the cap, and their two children are worth exactly €3,614 rather than the €6,896 the raw quotient would give. Small liabilities are then cut by the décote: €897 minus 45.25% of the tax for a single person, €1,483 minus 45.25% for a couple. That is why an employee on the SMIC — about €21,876 a year, €1,443 net a month — pays no income tax at all.

On the employer side, €45,000 of gross costs €64,506. Health insurance alone is 13%, family allowances 5.25%, the capped and uncapped pension 8.55% and 2.11%, unemployment 4.00% and the AGS 0.25% (both to four PASS), the AGIRC-ARRCO employer share 4.72% plus 1.29% of CEG in tranche 1, work-accident insurance 2.08% on the 2026 national average, and then the smaller levies: 0.30% CSA, 0.10% FNAL, 1.00% vocational training, 0.68% apprenticeship tax and 0.016% for social dialogue. That is 43.35% of gross. Cadres add the 0.036% APEC share and the statutory 1.50% of tranche A that must fund death and disability cover, taking the total to 44.88%.