France expat tax guide
Europe · how a foreigner who moves to France is taxed · 2026 · High-tax for movers
If you move to France, you become a tax resident when tax domicile under Art. 4 B CGI: home, principal place of stay, main professional activity, or centre of economic interests in France. As a resident you are taxed on a worldwide basis — Individuals with tax domicile in France are taxed on worldwide income, with double-tax relief (exemption or credit) under the applicable treaty. The top personal income tax rate is 45%. A foreign pension is treated as: Generally taxable in France as resident income, but treaty-dependent — under the France-US treaty US-source pensions (incl. IRA/401k) are declared in France but effectively credited so no double tax. France also offers the Regime des impatries (Art. 155 B CGI) regime, which can sharply change this picture. It has a US tax treaty and has a US totalization agreement. Overall it reads as high-tax for movers for an inbound mover. General information, not tax advice — verify with France's tax authority.
Source: PwC Worldwide Tax Summaries. Data as of June 2026.
France expat tax at a glance
| Question | France (2026) |
|---|---|
| When you become tax resident | Tax domicile under Art. 4 B CGI: home, principal place of stay, main professional activity, or centre of economic interests in France |
| Residency day-count trigger | 183 days |
| How residents are taxed | Worldwide — Individuals with tax domicile in France are taxed on worldwide income, with double-tax relief (exemption or credit) under the applicable treaty. |
| Top personal income tax rate | 45% |
| Foreign pension treatment | Generally taxable in France as resident income, but treaty-dependent — under the France-US treaty US-source pensions (incl. IRA/401k) are declared in France but effectively credited so no double tax |
| Foreign capital gains / dividends | Foreign dividends/interest/gains taxed under the 30% PFU flat tax (12.8% income tax + 17.2% social surtaxes); progressive-scale election possible |
| Special expat / non-dom / retiree regime | Regime des impatries (Art. 155 B CGI) |
| US income tax treaty | Yes |
| US social-security totalization | Yes |
Source: PwC Worldwide Tax Summaries. Data as of June 2026.
Compiled from the primary source for France, cross-checked against PwC Worldwide Tax Summaries, the OECD, the IRS US-treaty list and the SSA totalization list. Rules change — confirm with the official tax authority. This is not tax advice.
What this means if you relocate to France
The first thing that matters is tax residency: tax domicile under Art. 4 B CGI: home, principal place of stay, main professional activity, or centre of economic interests in France. The 183-day line is the headline trigger, but a home, family or business ties can make you resident sooner — so counting days alone is risky.
Once resident, France taxes your worldwide income, so income earned abroad is in scope unless a treaty or special regime says otherwise. The top 45% rate only bites at the highest income band — an average earner pays less.
Foreign pensions and investments
Foreign pension: Generally taxable in France as resident income, but treaty-dependent — under the France-US treaty US-source pensions (incl. IRA/401k) are declared in France but effectively credited so no double tax. Foreign capital gains and dividends: Foreign dividends/interest/gains taxed under the 30% PFU flat tax (12.8% income tax + 17.2% social surtaxes); progressive-scale election possible. These outcomes can be overridden by a double-tax treaty, which decides whether the source country or France taxes each stream — a key reason retirees should map their specific income against the relevant treaty.
The Regime des impatries (Art. 155 B CGI) regime
For employees recruited from abroad who were not French tax-resident in the prior 5 years: exempts the impatriation bonus plus 50% of foreign passive investment income and gains, for up to the 8th calendar year after arrival. Employment-linked, so it does NOT help a pure retiree.
Special regimes have eligibility tests, time limits and sunset dates that change frequently. Treat the summary above as a starting point and verify the current terms with France's tax authority before relying on it.
US citizens and social security in France
| Question | France |
|---|---|
| US income tax treaty? | Yes |
| US social-security totalization agreement? | Yes |
| Tax basis for residents | Worldwide |
| Top personal income tax | 45% |
A US tax treaty with France helps reassign taxing rights and reduce withholding, and US citizens lean on the Foreign Earned Income Exclusion and Foreign Tax Credit to avoid double income tax. A totalization agreement means you generally pay social-security contributions to only one of the two countries. See our guides on FEIE vs the Foreign Tax Credit and totalization agreements.
Countries with a similar expat-tax profile to France
| Country | Tax basis | Top income tax | Special regime |
|---|---|---|---|
| France (this country) | Worldwide | 45% | Regime des impatries (Art. 155 B CGI) |
| Portugal | Worldwide | 48% | IFICI (NHR successor) |
| Spain | Worldwide | 47% | Beckham Law (regimen de impatriados) |
| Netherlands | Worldwide | 49.5% | 30% ruling (moving to 27%) |
| Belgium | Worldwide | 50% | Inbound taxpayers regime (STRIT) |
| Austria | Worldwide | 55% | Zuzugsbeguenstigung (researchers/experts) |
Frequently asked questions
When do you become a tax resident of France?
Tax domicile under Art. 4 B CGI: home, principal place of stay, main professional activity, or centre of economic interests in France. The headline trigger is 183 days. Once resident, France taxes you on your worldwide income. This is general information for 2026, not tax advice — verify with the official authority.
How does France tax a foreign pension?
Generally taxable in France as resident income, but treaty-dependent — under the France-US treaty US-source pensions (incl. IRA/401k) are declared in France but effectively credited so no double tax. Tax treaties can reassign who taxes a pension, so the outcome depends on your nationality and the source country. Confirm with a cross-border adviser before relying on this.
What is the Regime des impatries (Art. 155 B CGI) regime in France?
For employees recruited from abroad who were not French tax-resident in the prior 5 years: exempts the impatriation bonus plus 50% of foreign passive investment income and gains, for up to the 8th calendar year after arrival. Employment-linked, so it does NOT help a pure retiree. It is a headline summary for 2026; conditions and sunset dates change, so verify the current rules with France's tax authority.
Is France good for US citizens or retirees?
France has a US income tax treaty and has a US social-security totalization agreement. The totalization agreement means you generally pay social-security contributions to only one country. US citizens are taxed on worldwide income wherever they live, but the Foreign Earned Income Exclusion and Foreign Tax Credit usually prevent double income tax. Not tax advice.
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Sources & accuracy
Profile for France compiled from its primary source, cross-checked with PwC Worldwide Tax Summaries, the OECD, the IRS US-treaty list and the SSA totalization list. Top 45% bracket plus CEHR surcharge (3% over EUR 250k single / 4% over EUR 500k). France's domestic test is a relative principal-place-of-stay, not a hard 183-day rule. US totalization in force since 1988. Data as of June 2026 (2026 position). This page is general information, not tax advice — tax residency and special regimes are fact-specific and change often, so verify with France's official tax authority and a qualified cross-border adviser before acting. See our methodology and disclaimer.
Last updated: 2026-06-21