Capuana Wellness & Travel

French Taxes When You’re an Expat: How Does It Work?

9 August 2025

French Taxes When You're an Expat: How Does It Work?

Living Abroad as a French Expat Opens New Horizons, but Also Raises Important Questions—Especially About Taxes.
How is income taxed when you live outside of France? What are your tax obligations? What steps can you take to avoid unpleasant surprises?

Here’s a practical guide to better understand how French taxes work when you’re an expat.

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Understanding Your Tax Residency

Where Are You Considered a Tax Resident?

Your tax residency determines the country where you must declare your income.
In general, an expat remains a French tax resident if their main home or primary place of stay is in France, or if their main professional activity is carried out there.

If you live abroad permanently, you may become a tax resident of your host country — but this must be confirmed according to international tax treaties.

International Tax Treaties

France has signed agreements with many countries to avoid double taxation. These treaties specify which country has the right to tax certain types of income and how to prevent you from being taxed twice on the same earnings.

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Which Income Should You Declare in France?

French-Sourced Income

Certain types of income earned in France—such as rental income, pensions, and dividends—remain taxable in France, even if you are living abroad.

Foreign-Sourced Income

They are generally taxed in your country of tax residence, but must still be declared in France to benefit from exemption mechanisms or tax credits.

Filing Taxes as an Expat

Filing Simplified Online Declaration

Expats can declare their income via the impots.gouv.fr website, using a dedicated section. The declaration must be submitted every year, even if you have no taxable income in France.

Tax Payments as an Expat

Depending on your situation, you may be subject to withholding taxes either in your host country or in France. It’s essential to stay well-informed to avoid penalties.

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Our Tips for Managing Your Taxes Abroad Effectively

Consult a Tax Expert Specializing in International Taxation

International taxation can be complex. A specialist can help you optimize your situation and avoid costly mistakes.

Keep a Careful Record of Your Documents

Bank statements, employment contracts, proof of residency — any of these documents may be requested to justify your tax situation.

Learn About Local Tax Regulations

Understanding the tax system of your host country is essential to anticipate your obligations and rights.

Managing Your Expat Life with Peace of Mind—Beyond Taxes

At Wellness Voyages, we understand that expatriation is a multifaceted journey—balancing practical challenges and the pursuit of well-being. Our well-being retreats designed for French-speaking expats help you recharge, refocus, and restore balance, no matter your situation.

Explore our programs and turn your expat life into a true space of harmony.

LES THÈMES