Net salary after tax: what you really keep

A job ad quotes a gross salary, your bank sees a transfer: in between, the payslip shows several “net” figures that do not play the same role. This guide is for you if you want to know, concretely, what is left of a salary once contributions and tax have been taken, and why two people on the same gross do not take home the same amount.

Three nets on a single payslip

Take-home pay before tax is gross pay minus employee contributions (pension, CSG-CRDS levies, your share of health cover), minus your share of meal vouchers and the value of any benefit in kind (car, housing), counted in gross pay but received in a form other than money. The site's tools call it “net before tax”, and it is what the gross-to-net converter works out.

Taxable net pay is slightly higher: the non-deductible share of the CSG and CRDS levies, and the share of health cover paid by the employer, are added back to take-home pay because the law treats them as income; deductions that are not contributions, such as your share of meal vouchers, are not taken off it. It is the base for tax withheld at source, the figure your payslip shows at the bottom and that the tax office adds up over the year to pre-fill your return. In this guide's example, the gap between the two is €106 a month.

Net pay after tax, or net paid, is take-home pay minus tax withheld at source: the transfer. The amount withheld is your rate multiplied by taxable net pay. A fourth figure, the montant net social, is used for welfare benefits and plays no part in this calculation.

From gross to net after tax: the worked example

Let's follow €3,000 gross a month for a non-cadre employee on a permanent full-time contract. The amounts are calculated by the site's engine with the rules of France's general social security scheme, 2026 rates, and the tax office's default rate for income tax.

The same journey for other gross levels, still at the default rate: the higher the salary, the higher the band in the grid, and the wider the gap between net before tax and net after tax.

Calculation: modele-social publicodes engine, the site's standard situation (standard company health cover, outside Alsace-Moselle), default-rate grid in force since 1 May 2026. Amounts to the nearest euro.

Why your rate is not the default rate

The default rate is a fallback grid: the employer applies it when it does not know your rate, and it only looks at the salary paid, not at your family situation. Most employees have a personal rate, worked out by the tax office from their last return, which takes the household, its parts and other income into account; for a married or civil-partnered couple, it has been individualised by default since September 2025, based on each partner's own income. The guide on tax withheld at source explains the three rates and how to change them.

What it changes on our €3,000 gross example: with the scale applied to a single person without children, the site works out €1,493 of tax a year, i.e. net pay after tax of €2,228 a month; for a couple with two children and that single salary, €0 of tax and €2,353 a month. And with a personal rate applied as is:

• Rate of 3.0%: €74 withheld per month, €2,279 net after tax.
• Rate of 7.0%: €172 withheld per month, €2,181 net after tax.
• Rate of 12.0%: €295 withheld per month, €2,058 net after tax.

To run the calculation with your own rate, your household or from your net pay, the net salary after tax tool offers all three methods, per month and per year.

What net after tax doesn't tell you

• The following year's adjustment. The amount withheld is a down payment: after your spring return, the tax office compares what was withheld with the tax actually due, and refunds or claims the difference. A default rate that is too high gives you money back later; an out-of-date personal rate can mean a catch-up payment.
• Tax reductions and credits (donations, childcare, home help): they do not go through the payslip, but through an advance in January and the balance in the summer.
• Non-salary items: meal vouchers, public transport reimbursement, employee savings schemes, benefits in kind. They count in your budget without appearing in the offer's gross figure; the guide on gross and net pay goes through them.
• The 10% allowance for professional expenses: it is already built into the default-rate grid and into your personal rate, you do not deduct it yourself. If your actual expenses are higher, that is settled in the annual return.

Using it to compare and negotiate

Think in gross annual terms to compare two offers or ask for a pay rise: it is the language recruiters speak, and your tax will be the same with either employer. Convert afterwards to check what you will keep, and remember that the question is not “how much do I take home” but “how much am I worth”: our CV analysis gives you your market value in gross annual terms, from the salaries of your occupation. The guide to your payslip explained then helps you find each of these nets on your own payslip.