The United States taxes its citizens on worldwide income, regardless of where they live. A US citizen who relocates to France remains fully subject to US federal income tax on all income earned anywhere in the world. French and US tax obligations are separate and must both be satisfied. Moving to France does not create an exemption from the US tax system.
Two mechanisms prevent actual double taxation for most US residents in France. The Foreign Earned Income Exclusion (Form 2555) can exclude up to $130,000 (2025) of foreign earned income from US income tax. The Foreign Tax Credit (Form 1116) reduces US tax dollar-for-dollar by creditable foreign taxes paid. For the majority of US residents in France, applying one or both of these mechanisms reduces US income tax liability to zero. The obligation to file Form 1040 remains regardless.
Compliance involves more than the income tax return. Americans in France with French bank accounts, investment portfolios, retirement savings plans, and business interests face additional reporting obligations under separate statutes. These obligations are administered by different agencies, carry independent penalties, and must be satisfied alongside the income tax return.
Who Must File
US citizens and resident aliens must file Form 1040 if their gross worldwide income exceeds the applicable threshold for their filing status and age.
| Filing Status | 2024 Filing Threshold |
|---|---|
| Single, under 65 | $14,600 |
| Single, 65 or older | $16,550 |
| Married Filing Jointly, both under 65 | $29,200 |
| Married Filing Jointly, one spouse 65 or older | $30,750 |
| Married Filing Jointly, both 65 or older | $32,300 |
| Married Filing Separately (any age) | $5 |
| Head of Household, under 65 | $21,900 |
Gross income for this purpose includes all worldwide sources: wages, self-employment income, interest, dividends, capital gains, rental income, and pension distributions. The threshold is tested against gross income before any exclusions or deductions, including the FEIE.
US citizens below the income threshold may still have FBAR and Form 8938 obligations. Those obligations are triggered by the value of foreign accounts and assets, not by the amount of income.
Filing Deadlines
| Situation | Deadline |
|---|---|
| Standard | April 15 |
| Living outside the US with a foreign tax home | June 15 (automatic, no request required) |
| Further extension (Form 4868) | October 15 |
| Cannot meet qualifying tests by extended deadline | Form 2350 available for additional extension |
The automatic two-month extension to June 15 applies to US citizens residing outside the US and Puerto Rico who have a tax home in a foreign country on the original due date. Attaching an explanatory statement to the return is recommended to document reliance on the extension. Interest on unpaid tax runs from April 15 regardless of which extension applies.
Key Forms
| Form | What It Does | Who Needs It |
|---|---|---|
| Form 1040 | Federal income tax return | All US citizens meeting the income threshold |
| Form 2555 | Foreign Earned Income Exclusion | US citizens with qualifying foreign earned income |
| Form 1116 | Foreign Tax Credit | US citizens with creditable foreign taxes paid or accrued |
| FinCEN Form 114 (FBAR) | Report of Foreign Bank and Financial Accounts | US persons with foreign accounts aggregating over $10,000 at any point during the year |
| Form 8938 | Statement of Specified Foreign Financial Assets | US citizens abroad with foreign financial assets exceeding $200,000 at year-end or $300,000 at any point during the year (single filer) |
Additional forms apply in more complex situations. Form 5471 covers ownership interests in French corporations. Form 8621 applies to interests in passive foreign investment companies, which includes certain French investment wrappers such as assurance-vie. Form 3520 covers transactions with foreign trusts and certain large gifts from foreign persons. Form 8865 applies to interests in French partnerships.
Self-Employment
Self-employed Americans in France are subject to income tax and self-employment tax. The Foreign Earned Income Exclusion does not eliminate self-employment tax. Self-employment tax applies to the full net self-employment income, including any amount excluded from income tax under Form 2555.
The US–France totalization agreement determines social security coverage for self-employed individuals. A self-employed American covered under the French social security system is generally exempt from US self-employment tax and pays French cotisations instead. The two systems do not apply simultaneously. Coverage status is established through a certificate of coverage issued by the applicable social security authority.
Technical References
Citizenship-based taxation: IRC §61 defines gross income as “all income from whatever source derived.” Residence abroad does not create a statutory exemption from US income tax. The Supreme Court affirmed this principle in Cook v. Tait, 265 U.S. 47 (1924), which remains the foundational authority for US citizenship-based worldwide taxation.
Foreign Earned Income Exclusion: The statutory authority for the FEIE is IRC §911. The exclusion amount is adjusted for inflation annually under IRC §911(b)(2)(D). For 2025, the maximum exclusion is $130,000. Eligibility requires a foreign tax home and qualification under either the bona fide residence test or the physical presence test (330 full days in any consecutive 12-month period).
Anti-double-benefit rule: Foreign taxes on income excluded under the FEIE cannot be credited under Form 1116. The FTC and the FEIE are mutually exclusive on the same income. Taxpayers who partially exclude income may claim the FTC only on the non-excluded portion, using allocation rules under Publication 514.
Foreign Tax Credit: IRC §901 allows a credit for income, war profits, and excess profits taxes paid or accrued to a foreign country. The credit is limited by the ratio of foreign-source income to worldwide income, computed separately for each income category on Form 1116. Unused credits carry back one year and forward ten years within the same income basket.
FBAR: The Bank Secrecy Act, 31 U.S.C. §5314, with implementing regulations at 31 C.F.R. §1010.350, requires US persons to report foreign financial accounts when the aggregate value exceeds $10,000 at any point during the calendar year. The filing is electronic through FinCEN’s BSA E-Filing System; submission with the income tax return does not constitute valid FBAR filing. Non-willful civil penalties are assessed per report (one per year) under Bittner v. United States, 598 U.S. 85 (2023).
Form 8938: IRC §6038D, enacted as part of the Foreign Account Tax Compliance Act (FATCA), Pub. L. 111-147, requires disclosure of specified foreign financial assets when aggregate value exceeds the applicable threshold. The statute of limitations does not begin to run until Form 8938 is filed. For income omissions attributable to undisclosed foreign financial assets exceeding $5,000, the IRS has six years to assess tax.
US–France Treaty savings clause: Article 29(3) of the US–France income tax convention (signed 1994, most recently amended by Protocol in 2009) preserves the US right to tax its citizens as if the convention had not come into effect. US citizens resident in France cannot use the treaty to override the worldwide income rule or eliminate the annual filing obligation.
Frequently Asked Questions
Do I have to file US taxes if I live in France?
Yes. US citizens must file an annual federal income tax return regardless of where they live. Residence in France does not eliminate the filing obligation. The US taxes its citizens on worldwide income, and all income earned anywhere in the world is subject to reporting on Form 1040.
Do I still owe US tax if I already pay taxes in France?
In practice, most US residents in France owe no additional US tax after applying the available relief mechanisms, but the annual filing obligation remains. The Foreign Earned Income Exclusion (Form 2555) can exclude up to $130,000 (2025) of foreign earned income from US income tax. The Foreign Tax Credit (Form 1116) reduces US tax dollar-for-dollar by creditable French taxes paid. For most US residents in France, one or both mechanisms reduces US income tax liability to zero.
When is the US tax filing deadline for Americans in France?
The standard deadline is April 15. Americans living outside the US and Puerto Rico with a foreign tax home receive an automatic two-month extension to June 15, with no request required. A further extension to October 15 is available by filing Form 4868. Interest on any unpaid tax accrues from April 15 regardless of which extension applies.
What is the income threshold for filing a US tax return?
For the 2024 tax year, the threshold for a single filer under age 65 is $14,600 in gross worldwide income. For married filing jointly, both spouses under 65, the threshold is $29,200. The threshold applies to total gross income before any exclusions or deductions, including the FEIE. Married filing separately filers must file if gross income exceeds $5.
Which forms do Americans in France typically need to file?
Form 1040 is required for all US citizens meeting the income threshold. Additional forms depend on individual circumstances: Form 2555 for the Foreign Earned Income Exclusion, Form 1116 for the Foreign Tax Credit, FinCEN Form 114 (FBAR) for foreign financial accounts with an aggregate value exceeding $10,000 at any point during the year, and Form 8938 for specified foreign financial assets above the applicable threshold. Further forms apply for French business interests, passive foreign investment companies, foreign trusts, and partnerships.
Does the Foreign Earned Income Exclusion eliminate self-employment tax?
No. The Foreign Earned Income Exclusion reduces income tax on foreign earned income but does not affect self-employment tax. Self-employed Americans in France must compute self-employment tax on their full net self-employment income, including any amount excluded under Form 2555. The US–France totalization agreement determines whether US self-employment tax or French social contributions apply; both systems do not apply simultaneously.
What if I have never filed a US return while living in France?
Non-filing US citizens living abroad may qualify for the IRS Streamlined Foreign Offshore Procedures. Eligible individuals file three years of amended returns and six years of FBARs, certify non-willful non-compliance, and pay any associated taxes and interest. No offshore penalties apply for qualifying filers. Willful non-filers do not qualify and should consult a qualified tax professional before initiating any filing.
Does France’s tax treaty with the US reduce my filing obligations?
No. The US–France income tax treaty does not eliminate the annual US filing obligation for US citizens. The treaty’s savings clause preserves the US right to tax its citizens regardless of their country of residence. The treaty affects the allocation of taxing rights over specific income categories and may reduce French withholding on certain payments, but US citizens in France cannot use the treaty to avoid filing Form 1040.