The French micro-entrepreneur regime is designed to minimize administrative burden for small business operators. A simplified income tax calculation replaces itemized expense deduction, and social contributions are collected as a flat rate on turnover by URSSAF. US tax law provides none of these simplifications.
A US citizen who operates as a micro-entrepreneur in France must satisfy two compliance systems that share almost no common logic. The French administrative simplifications do not transfer to the US return. The central planning question is not the tax rate on any given dollar of income but which country’s social security system applies, because that determines whether US self-employment tax is owed at all.
Reporting Micro-Entrepreneur Income on the US Return
Schedule C: Gross Turnover and Actual Expenses
Micro-entrepreneur income is self-employment income for US purposes. It is reported on Schedule C (Profit or Loss from Business), attached to Form 1040.
The French micro-entrepreneur regime calculates taxable income by applying a flat-rate abattement to gross turnover. A BNC consultant with €60,000 in turnover pays French income tax on €39,600 (a 34% abattement applied). The IRS does not recognize this abattement. On Schedule C, the full €60,000 is reported as gross receipts, and only actual, documented business expenses are deductible.
This divergence is consequential for freelancers whose real expenses are lower than the abattement implies. The French abattement was designed to approximate average costs across a profession. Where actual costs fall short of that approximation, US taxable income will be higher than French taxable income even before any other adjustment.
The Versement Libératoire
The versement libératoire (VFL) is an optional French election that allows micro-entrepreneurs to pay income tax as a flat rate on turnover, integrated with their URSSAF contribution declaration. The election is available to taxpayers whose reference income falls below an eligibility threshold.
The VFL settles French income tax liability on micro-entrepreneur income. It has no effect on the US return. US income tax is computed independently under US rules, and no French election alters that obligation.
Social Contributions and the Totalization Agreement
The Central Question
A US citizen who is self-employed in France faces potential social security contributions in both countries: French cotisations through URSSAF, and US self-employment tax under Schedule SE. The US-France Agreement on Social Security prevents this double liability by assigning each worker to one country’s system.
The totalization agreement covers earned income only. French prélèvements sociaux on investment income (dividends, capital gains, rental income) are outside its scope and remain owed regardless of which system covers the worker.
Coverage Rules
| Situation | Social Security Coverage | US SE Tax | French Cotisations |
|---|---|---|---|
| Micro-entrepreneur, long-term French resident, no certificate of coverage | French system | Exempt | Owed |
| Micro-entrepreneur, certificate of coverage from SSA (up to 5 years) | US system | Owed | Exempt |
| No totalization coverage applied (uncommon; verify if applicable) | Both systems | Owed | Owed |
The default for a US citizen who establishes self-employment in France is French coverage. The totalization agreement assigns coverage to the country where the self-employed activity is principally performed. A US citizen operating a freelance business from France is generally covered by the French system regardless of where their clients are located.
Detachment and the Certificate of Coverage
A US citizen who was previously covered by US social security and temporarily relocates to France may obtain a certificate of coverage from the US Social Security Administration. The certificate confirms US coverage for the detachment period (up to five years) and exempts the holder from French cotisations during that time.
After five years, the detachment option is no longer available. French social security coverage applies, and French cotisations become the obligation.
French Micro-Entrepreneur Contribution Rates (2025)
Contributions are paid to URSSAF as a percentage of gross turnover. The rate depends on the activity category.
| Activity Category | 2025 Rate |
|---|---|
| BIC ventes (sale of goods, furnished rentals) | 12.3% |
| BIC services artisanaux (artisanal and commercial services) | 21.2% |
| Professions libérales réglementées / CIPAV-affiliated | 23.2% |
| Professions libérales non réglementées (PLNR) | 24.6% |
The PLNR category covers the majority of US freelancers working in France: consultants, translators, IT professionals, coaches, and other non-regulated liberal professions. The 2025 rate of 24.6% rises to 26.1% in 2026. Contributions are calculated on gross turnover, not on taxable income after the abattement.
FEIE Application to Micro-Entrepreneur Income
Earned Income Eligible for Exclusion
Micro-entrepreneur income is earned income for Foreign Earned Income Exclusion purposes. A US citizen who qualifies under either the Bona Fide Residence Test or the Physical Presence Test may exclude up to $130,000 (2025) of net micro-entrepreneur earnings from US income tax by filing Form 2555.
The FEIE exclusion applies to income tax only. It does not eliminate self-employment tax. Whether SE tax is owed depends solely on which country’s social security system covers the taxpayer under the totalization agreement, not on any Form 2555 election.
Practical Interaction by Coverage Scenario
For a long-term French resident covered by the French system: US SE tax is not owed. The FEIE, if claimed, reduces income tax on earnings up to $130,000. Above that ceiling, US income tax applies to the excess (subject to any foreign tax credit available on that portion).
For a newly arrived US citizen with a certificate of coverage: US SE tax is owed on net self-employment earnings under IRC §1401, regardless of the FEIE election. The FEIE reduces income tax but does not affect SE tax. Both the income tax and SE tax components of the US return must be planned separately.
FEIE vs. Foreign Tax Credit
French income tax paid on micro-entrepreneur earnings may be creditable against US income tax using Form 1116. For taxpayers in higher French tax brackets, the foreign tax credit may offset US income tax liability without consuming the FEIE. The two strategies cannot be applied to the same dollars of income: the FTC is unavailable on income excluded under the FEIE.
The choice between FEIE and FTC depends on the taxpayer’s marginal French rate, overall income level, and whether other income sources could benefit from excess FTC carryforwards.
Technical Reference
Self-employment tax basis: Imposed under IRC §1401. Computed on Schedule SE (Form 1040). The rate is 15.3% on net self-employment earnings up to the annual Social Security wage base, plus 2.9% Medicare tax on all net earnings above that threshold. SE tax is owed by US-covered individuals regardless of any FEIE election.
Totalization agreement: Agreement on Social Security between the United States and France. Entered into force July 1, 1988. Protocol signed September 14, 2009. The agreement covers retirement, disability, and survivors benefits. It does not cover French prélèvements sociaux on investment income, which remain owed regardless of which country’s system covers earned income.
Certificate of coverage: Requested using SSA Form SSA-2490-BK from the US Social Security Administration. The SSA issues the certificate addressed to URSSAF. Available for assignments of up to five years.
French reporting: Micro-entrepreneur income is declared on Form 2042-C-PRO, filed with the DGFiP alongside the annual income tax return. Social contributions are reported and paid separately to URSSAF, typically monthly or quarterly.
CIPAV vs. SSI: Regulated liberal professions (certain healthcare providers, architects, and other fields listed by decree) are affiliated with CIPAV for pension purposes. Non-regulated liberal professions are affiliated with SSI (Sécurité Sociale des Indépendants), now integrated into the régime général. The distinction affects pension entitlement routing and the applicable contribution rate, with CIPAV-affiliated professions currently at 23.2% and PLNR professions at 24.6% for 2025.
FEIE statutory basis: IRC §911. Filed using Form 2555. The 2025 exclusion ceiling is $130,000. The exclusion is prorated for partial-year qualifying periods.
Frequently Asked Questions
Does the Foreign Earned Income Exclusion eliminate self-employment tax for micro-entrepreneurs in France?
No. The FEIE excludes micro-entrepreneur income from US income tax, but it does not eliminate self-employment tax. SE tax applies to net self-employment earnings regardless of the exclusion. If you are covered by the French social security system under the totalization agreement, however, US SE tax is not owed at all.
Do I pay both US self-employment tax and French social contributions as a micro-entrepreneur?
No, if the totalization agreement applies correctly. The US-France Agreement on Social Security prevents dual liability on earned income. A long-term resident covered by the French system owes French cotisations and is exempt from US SE tax. A newly arrived US citizen who obtains a certificate of coverage from the SSA owes US SE tax and is exempt from French cotisations for up to five years.
How do I report micro-entrepreneur income on my US tax return?
Gross turnover is reported on Schedule C (Form 1040). Actual, documented business expenses are deducted to arrive at net profit. The French abattement does not apply to the US return. The IRS requires expense documentation regardless of what the French regime permits.
Does the French abattement reduce my income on the US return?
No. The abattement is a French administrative simplification that does not carry over to the US return. Gross turnover is reported on Schedule C and only actual business expenses are deductible. A BNC micro-entrepreneur with €60,000 in turnover and €15,000 in actual expenses reports €60,000 in revenue and deducts €15,000, not the €39,600 that the 34% abattement would produce under French rules.
Can I apply the versement libératoire election to my US tax return?
No. The versement libératoire is a French election that settles French income tax liability through a flat rate on turnover. The IRS does not recognize it. US income tax on micro-entrepreneur income is computed under standard US rules, regardless of any French election.
What rate of social contributions does a BNC micro-entrepreneur pay in France in 2025?
A BNC micro-entrepreneur in a non-regulated liberal profession (PLNR) pays 24.6% of gross turnover in social contributions in 2025. A regulated liberal profession affiliated with CIPAV pays 23.2%. Both rates apply to gross turnover, not to taxable income after the abattement.
How do I obtain a certificate of coverage from the US Social Security Administration?
Submit SSA Form SSA-2490-BK to the Social Security Administration. The SSA issues a certificate addressed to URSSAF confirming that you are covered by the US system and exempt from French cotisations for the detachment period. The certificate is available for assignments of up to five years.
Can a micro-entrepreneur in France claim the Foreign Earned Income Exclusion?
Yes, if they meet the eligibility requirements. Micro-entrepreneur income is earned income for FEIE purposes. The taxpayer must establish a foreign tax home in France and satisfy either the Bona Fide Residence Test (full tax year of residency with intent to remain) or the Physical Presence Test (330 full days in any 12-month period). The 2025 exclusion ceiling is $130,000.