France’s ordinary income tax scale is progressive, with rates from 0% to 45%. Your actual liability depends on taxable income, the tax household and applicable adjustments. Payroll social contributions and income-tax withholding are different components, so the top rate should not be deducted from the whole gross salary.
For a move from Nigeria, begin with residence and the income that will continue after arrival. Then identify the relevant income year. A scale used for returns filed in 2026 does not automatically describe tax on income earned throughout 2026.
Residence is not just a day count
The French tax authority’s residence guidance considers the home or principal place of stay, a non-incidental professional activity in France, and the centre of economic interests. The domestic criteria are read alongside applicable international agreements.
A visa or residence card does not settle every tax-residence question. Keep arrival dates, employment details, housing records and information about family and economic ties. Residence criteria need to be assessed for the people concerned, not assumed from one household member’s passport.
The scale used for 2025 income declared in 2026
| Taxable income per share | Marginal rate |
|---|---|
| Up to €11,600 | 0% |
| Above €11,600 to €29,579 | 11% |
| Above €29,579 to €84,577 | 30% |
| Above €84,577 to €181,917 | 41% |
| Above €181,917 | 45% |
Source: BOFiP guidance published 7 April 2026. Each rate applies to the relevant slice. Other rules, including additional charges for particular situations, can require separate analysis.
Household shares and a limited illustration
The basic method divides household taxable income by the applicable number of shares, applies the scale and multiplies back. Family-related limits and other adjustments mean this is not the whole final calculation.
For one share and €30,000 of taxable income, the scale gives (€29,579 − €11,600) × 11% + (€30,000 − €29,579) × 30% = €2,103.99 before rounding and further adjustments. This is a tax illustration, not net pay from a €30,000 gross salary.
Do not assume that every married couple or every person with dependants has the same filing treatment. Provide the actual family circumstances, residence and relevant documents before estimating the effect.
Social contributions and withholding
A French payslip can show gross remuneration, employee social deductions, net taxable amounts, income-tax withholding and the amount paid. These labels are not interchangeable. The employer’s contributions also differ from employee deductions.
Ask payroll for an explanation of the rate and personal details used. The withholding system collects tax during the year; the annual return can still create an adjustment. A refund is not guaranteed merely because you have paid through payroll.
Our guide to gross and net salaries in France explains why INSEE’s statistical net amount is before personal income tax. It should not be used as your final take-home estimate.
Investment, self-employment and company income
| Income or activity | What requires a separate check |
|---|---|
| Employment | Taxable earnings, payroll deductions and household return |
| Investments | Income category, payment date, social levies and any available tax election |
| Micro-entrepreneur activity | Activity classification, turnover basis, social contributions and income-tax treatment |
| Company profits and dividends | Company taxation separately from the owner’s personal taxation |
A micro-social contribution rate is not the total tax bill for every freelancer. Nor should an older “30% flat tax” statement be copied onto every investment payment without checking the current rules. Different dates and income types can matter.
For a business, establish the correct legal and tax regime before comparing rates. Turnover, profit and an owner’s spendable income are distinct amounts. A reduced corporate rate should not be assumed from a turnover threshold borrowed from an unrelated micro-enterprise rule.
Company taxation and micro-business limits
The tax authority gives a normal corporation-tax rate of 25%. A conditional 15% rate applies to the first €42,500 of profit for eligible businesses, with a turnover condition of €10 million and capital/ownership conditions. Group turnover can matter. The unrelated €77,700 micro-business figure must not be substituted for this test.
A micro-entrepreneur contribution is determined by the relevant activity and regime; income tax, social contributions and VAT do not become one interchangeable percentage. Do not use “no turnover, no payments” as a complete statement of every expense or obligation.
VAT in France
The Finance Ministry’s overview lists mainland rates of 20%, 10%, 5.5% and 2.1%, depending on the transaction. Books generally belong to the 5.5% category, not a universal 10% list. Territorial rules and exemptions require separate checks.
VAT-registration or exemption thresholds are not necessarily the turnover limits of the micro-enterprise regime. Check the current year and activity before invoicing. Input-tax recovery also depends on the applicable conditions.
Property ownership and IFI
Separate taxe foncière from any applicable residence-related charge, rental-income tax and real-estate wealth tax. A fixed national €500–€1,500 bill cannot estimate a particular property.
The IFI guidance uses net taxable real-estate wealth exceeding €1.3 million as the entry threshold. Once liable, the progressive calculation begins at €800,000. Residence, asset inclusion, deductions and exemptions matter; it is not simply 1.3 million of purchase prices.
Keep evidence for any deduction or tax credit and its specific conditions. Employing an accountant does not guarantee a saving, remove personal responsibilities or establish compliance by itself.
Continuing Nigerian income and treaty questions
List overseas employment, rent, business income, interest and other continuing receipts. Record where work is performed, where assets are located and what tax has been paid. Receiving funds in a Nigerian account does not itself decide their French treatment.
The French tax authority’s Nigeria page provides the bilateral convention. Use the article relevant to the income and the applicable residence position before claiming relief. A treaty is not a general exemption for Nigerian citizens or a reason to omit required reporting.
Prepare the first return and keep the evidence
Check the procedure for your first French return, how to obtain access to your tax account and which schedules are needed. Residence changes, foreign income and overseas accounts can require information beyond the employer’s payroll report. Use the tax authority’s current instructions for the relevant campaign and your circumstances.
Keep payslips, annual income statements, foreign assessments, residence evidence and supporting documents for claims. Note the income year separately from the filing year in your records. If several countries or income types are involved, request a specific cross-border assessment rather than applying the ordinary employment scale to everything.
