France has a comprehensive income tax treaty and a Social Security agreement with the United States, which helps prevent double taxation for most Americans living there. However, navigating the US tax implications of common French investment and retirement products, like the Assurance Vie, can be very complex. US citizens must still file US tax returns to report their worldwide income, even if no tax is ultimately due after applying foreign tax credits.
US filing basics every American abroad must know
US citizens and green-card holders are taxed on worldwide income wherever they live, and usually must file Form 1040 once gross income exceeds the IRS threshold ($15,750 for single filers, $31,500 for married filing jointly, and $23,625 for head of household for 2025), even when no tax is ultimately due. The tools that prevent double taxation are the Foreign Earned Income Exclusion (FEIE, up to $130,000 for 2025 under IRC §911) and the Foreign Tax Credit.
Two reporting rules catch most filers in France: the FBAR (FinCEN Form 114), required when foreign financial accounts exceed $10,000 in aggregate at any point in the year, and Form 8938 (FATCA) for specified foreign assets above the applicable threshold. Both can carry penalties even when no tax is owed. If you are behind, the Streamlined Filing Compliance Procedures are the usual penalty-free path back for non-willful taxpayers.
US tax treaty with France
The US-France income tax treaty, signed in 1994, aims to prevent double taxation. However, its 'saving clause' (Article 29) allows the US to continue taxing its citizens as if the treaty didn't exist. The main benefits for US citizens in France come from the treaty's rules for sourcing income, determining residency, reducing withholding on French-source income, and allowing foreign tax credits for French taxes paid under Article 24.
Article 18 (Pensions).
Private pensions and annuities are generally taxable only in the country of residence. However, the saving clause can complicate this for US citizens, and the specific treatment depends on the type of plan and contributions.
Article 24 (Relief from Double Taxation).
This article provides the mechanism for avoiding double taxation, primarily through the foreign tax credit. It allows a US citizen to credit French income taxes paid against their US tax liability on the same income.
Article 29 (Saving Clause).
This clause allows the US to tax its citizens resident in France as if the treaty did not exist. Key exceptions exist, preserving treaty benefits for social security payments and the foreign tax credit mechanism, but it means most US citizens cannot use the treaty to simply exclude income from US taxation.
| Income type | Treaty rate | Statutory rate | Notes |
|---|---|---|---|
| Dividends | 15% | Graduated rates | 5% for direct corporate investments of at least 10% ownership. 0% for certain parent companies with at least 80% ownership. US citizens are subject to regular graduated income tax rates on US-source income, not 30% NRA withholding. |
| Interest | 0% | Graduated rates | US citizens are subject to regular graduated income tax rates on US-source income, not 30% NRA withholding. |
| Royalties | 0% | Graduated rates | US citizens are subject to regular graduated income tax rates on US-source income, not 30% NRA withholding. |
Because of the saving clause in Article 29(2), a US citizen in France generally cannot use the treaty to exempt income from US tax. The US reserves the right to tax its citizens on their worldwide income. The primary benefits come from the foreign tax credit provisions in Article 24 and reduced withholding rates on certain income types.
French Retirement and Savings Plans: US Tax Implications
Many popular French savings vehicles create complex US tax obligations. The Assurance Vie, a life insurance and investment product, is typically treated as a Passive Foreign Investment Company (PFIC) by the IRS if it contains investment funds. This requires filing Form 8621 for each underlying fund, a significant compliance burden.
The Plan d'Épargne Retraite (PER) is a French retirement plan. Contributions are generally not deductible on a US return. Depending on its structure, the IRS might view a PER as a foreign pension, a foreign trust (triggering Form 3520/3520-A), or as containing PFICs. While distributions might be non-taxable in the US under the treaty's pension article, this is not guaranteed.
Even a simple Livret A savings account has US tax consequences. While the interest is tax-free in France, it is fully taxable on a US tax return. All of these accounts (Assurance Vie, PER, Livret A) count toward the thresholds for filing an FBAR (FinCEN Form 114) and FATCA (Form 8938).
Investments, property, and capital gains in France
Beyond retirement accounts, many French investment products are classified as Passive Foreign Investment Companies (PFICs) by the US, requiring annual filing of Form 8621 and potentially punitive tax treatment. This is a major trap for US investors in France.
For capital gains, Article 13 of the treaty states that gains from selling movable property (like stocks) are taxable in the country of residence. For a US citizen in France, this means the gain is taxable by both France and, due to the saving clause, the US. A foreign tax credit for French taxes paid on the gain is used to prevent double taxation. Gains from selling real estate are taxed in the country where the property is located.
A key point for French residents is the tax treatment of social charges like CSG and CRDS. Because they are not covered by the Totalization Agreement, the IRS allows foreign tax credits claimed for these payments, which can significantly reduce US tax liability.
Self-employment and companies in France
A U.S. person owning a French limited liability company (Société à responsabilité limitée, or SARL) faces complex US reporting. A SARL is a Controlled Foreign Corporation (CFC) only if it is more than 50% owned by US shareholders (US persons each owning 10% or more), which can trigger income inclusions under GILTI rules. Additionally, a SARL owned 10% or more by a US person requires complex US reporting on Form 5471. However, because a SARL is not a 'per se' corporation, owners can make a 'check-the-box' election to treat the SARL as a disregarded entity (if you are the sole owner) to file Form 8858, or a partnership to file Form 8865.
For self-employed individuals, the US-France Social Security (totalization) agreement is crucial. A self-employed US person who is covered by the French social security system can obtain a Certificate of Coverage from the French authorities. This certificate exempts them from paying US self-employment taxes (Social Security and Medicare) on the same income, a significant tax saving.
Worked examples
Salaried employee at a French company (2025)
Sophie is a US citizen working in Paris for a French tech company, earning a salary of €100,000 (approx. $108,000). She pays about €25,000 in French income tax and social charges (CSG/CRDS). On her US return, she reports the $108,000 salary. She uses the Foreign Tax Credit (FTC). Her US tax on $108,000 would be roughly $15,209. Since she paid €25,000 (approx. $27,000) in creditable French taxes, her FTC is more than enough to eliminate her US tax liability on her salary, resulting in $0 US tax due. She must still file her US return and FBAR for her French bank accounts.
Self-employed graphic designer (2025)
Mark is a self-employed American graphic designer living in Lyon, with net earnings of $80,000. He pays into the French social security system. He obtains a Certificate of Coverage from France's social security office. On his US tax return, he reports the $80,000 of self-employment income. Because he has the Certificate of Coverage, he is exempt from the 15.3% US self-employment tax, saving him roughly $11,304. He still owes US income tax on the $80,000, but he can use the foreign tax credit for French income taxes paid to offset this liability, likely reducing it to zero.
Retiree with French investments (2025)
David, a retired US citizen in Nice, has a large Assurance Vie policy valued at €500,000. The policy holds three different mutual funds. For US tax purposes, these funds are PFICs. Each year, David must file three separate Form 8621s, one for each fund. The internal growth and dividends within the Assurance Vie, which are tax-deferred in France, may be currently taxable in the US under punitive PFIC rules unless specific elections are made. He also has a Livret A account with €20,000, which earned €600 in interest. This interest is tax-free in France but must be reported as taxable interest income on his US Form 1040. The value of both accounts must be reported on his FBAR and Form 8938.
Common mistakes for Americans in France
- Forgetting to report tax-free French interest (e.g., from a Livret A) as taxable income on a US return.
- Ignoring the PFIC status of investments inside an Assurance Vie, leading to failure to file Form 8621.
- Assuming a French retirement plan (PER) has the same tax-deferred status for US purposes as it does for French purposes.
- Failing to file an FBAR (FinCEN 114) when the total of all foreign accounts, including retirement and Assurance Vie, exceeds $10,000.
- Not understanding that a French SARL owned 10% or more by a US person requires complex US reporting on Form 5471 unless a 'check-the-box' election is made.
- Paying US self-employment tax when a Certificate of Coverage from France would provide an exemption.
- Believing the US-France tax treaty allows them to simply exclude French income from their US tax return; the saving clause prevents this.
- Not claiming a foreign tax credit for French CSG and CRDS payments, which the IRS permits.
France tax FAQ
Is my French Assurance Vie a problem for my US taxes?
Yes, it can be very complex. The IRS generally treats investment funds within an Assurance Vie as Passive Foreign Investment Companies (PFICs). This requires filing Form 8621 for each fund annually, which is a complicated form. Failure to file or making incorrect elections can result in very high tax rates and interest charges. The account value also counts toward FBAR and Form 8938 reporting thresholds.
Do I have to pay US Social Security tax if I'm self-employed in France?
Not if you are paying into the French system. The US-France Social Security (totalization) agreement prevents double taxation. If you are covered by the French social security system, you can get a Certificate of Coverage from the French authorities. This certificate proves your exemption from paying US self-employment tax (Social Security and Medicare) on that same income.
The interest on my Livret A is tax-free in France. Is it also tax-free in the US?
No. The tax-exempt status of Livret A interest does not apply for US tax purposes. You must report all interest earned from a Livret A account as taxable income on your US tax return (Form 1040).
Can I claim a US tax credit for the French social charges CSG and CRDS?
Yes. Because they are not covered by the Totalization Agreement, the IRS allows foreign tax credits claimed for CSG and CRDS payments. This is a valuable credit that can significantly lower your US tax bill.
I own a French company (SARL). What do I need to file for the US?
Ownership of a French SARL makes it a Controlled Foreign Corporation (CFC) for US tax purposes only if it is more than 50% owned by US shareholders (US persons each owning 10% or more). By default, a SARL owned 10% or more by a US person requires filing the very complex Form 5471 annually. However, you may be able to make a 'check-the-box' election to treat the SARL as a disregarded entity (if you are the sole owner) to file Form 8858, or a partnership to file Form 8865. This can change how the income is taxed.
Does the tax treaty mean I don't have to pay US tax if I live in France?
No. The treaty's 'saving clause' (Article 29) allows the US to tax its citizens as if the treaty didn't exist. You cannot use the treaty to exclude your French salary from your US return. Instead, the treaty's primary benefit is preventing double taxation through the Foreign Tax Credit (Article 24), which lets you credit French taxes paid against your US tax liability.
Do I need to report my French bank accounts to the US government?
Yes, most likely. You must file a FinCEN Form 114, Report of Foreign Bank and Financial Accounts (FBAR), if the combined highest balance of all your foreign financial accounts exceeded $10,000 at any point during the year. Separately, you may also need to file IRS Form 8938 if your foreign assets exceed higher thresholds (starting at $200,000 for a single filer abroad).
I sold my French apartment. How is that taxed by the US?
Under the treaty, gains from selling real property are taxed first in the country where the property is located (France). However, as a US citizen, you must also report the sale and any capital gain on your US tax return. You can then claim a foreign tax credit for the French taxes you paid on the sale to avoid being taxed twice on the same gain.
Sources and last reviewed
- US-France Income Tax Convention (1994) (verified 2026-06-07)
- US-France Social Security (Totalization) Agreement (verified 2026-06-07)
- IRS Page on FATCA (Form 8938) Reporting (verified 2026-06-07)
Last reviewed .
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