French Pensions for U.S. Expats: Retraite de base, Agirc-Arrco & U.S. Tax

How French pensions are treated in the U.S.

French pensions are not automatically tax-deferred for U.S. purposes. The U.S. treats a foreign pension or annuity distribution as a payment from a plan or annuity received from a source outside the United States, and the taxable amount generally is the gross distribution minus the cost (investment in the contract) (IRS: The taxation of foreign pension and annuity distributions). Distributions may be fully or partly taxable even if no Form 1099 or similar document is issued.

The U.S.-France income tax treaty can affect when and how pension income is taxed, including deferral and sourcing rules, but the saving clause generally preserves U.S. taxing rights over U.S. citizens. Treaty benefits vary by article and protocol, so each treaty has to be read in full before relying on it (IRS: The taxation of foreign pension and annuity distributions). A U.S. citizen living in France may be taxed by both countries, and double taxation relief depends on the treaty and the foreign tax credit rules.

French pension structure

France separates the basic state pension (retraite de base) from the Agirc-Arrco supplementary pension. The basic pension is administered through the general social security system, while Agirc-Arrco covers supplementary retirement for private-sector employees. A worker who has contributed to both systems can receive benefits from both, with separate contribution records and benefit statements (Service-Public.fr: retirement of a private sector employee). That split matters for U.S. reporting because the basic entitlement may be an unfunded statutory right, while supplementary or private arrangements can involve funded accounts or contracts.

Occupational and voluntary retirement savings in France can include a PER (Plan d'Épargne Retraite) and assurance vie. A PER is a retirement savings plan with its own contribution, withdrawal, and tax rules under French law. Assurance vie is an insurance-based savings contract that can be used for retirement and estate planning. Neither product is automatically equivalent to a U.S. IRA or annuity, and neither is automatically tax-deferred for U.S. purposes. Classification depends on the contract terms, funding, and the taxpayer's facts.

Treaty and U.S. tax interaction

The U.S.-France treaty can affect pension deferral and sourcing, but the saving clause generally preserves U.S. taxation of U.S. citizens. Government service pensions and social security payments can have special treaty treatment, and the definition of a government pension is controlled by the treaty. Social security payments are generally taxable by the country making the payments, but a foreign social security payment may also be taxable in the U.S. because of the saving clause (IRS: The taxation of foreign pension and annuity distributions). Foreign government pensions received by a U.S. citizen or resident may be subject to the saving clause.

Lump-sum distributions and periodic payments can be treated differently under a treaty, and some treaties contain special provisions for amounts that would not have been taxable in the other country. The treaty should be read with any protocols and the technical explanation before relying on a conclusion (IRS: The taxation of foreign pension and annuity distributions).

Reporting obligations

A funded French pension account, PER, or assurance vie with cash value is generally reportable on FBAR and Form 8938 based on value and ownership. The determination depends on the type of arrangement, the value during the year, and the applicable thresholds. An unfunded statutory pension entitlement may be analyzed differently for FBAR purposes, but it can still affect U.S. income tax when distributed.

PFICs or other pooled investments held inside a French retirement contract can create separate U.S. reporting and tax questions even when the wrapper receives treaty treatment. Form 3520 may apply to arrangements treated as foreign trusts unless a specific exception applies (IRS: The taxation of foreign pension and annuity distributions). The IRS cautions that Revenue Procedure 2020-17, Revenue Procedure 2014-55, and proposed section 6048 regulations do not provide relief from other required information reporting, such as Form 8938 or FBAR.

Cost basis and documentation

Cost basis for a French pension is not limited to the employee's own contributions. It may include employer contributions that were not includible in U.S. gross income, subject to the foreign employer contribution rules. Contributions made while the taxpayer was a nonresident and not subject to U.S. or French income tax may be excluded from cost under the foreign contributions while a nonresident rule. Good records should separate employee contributions, employer contributions, rollovers, currency conversions, and distributions.

French pension providers may issue annual statements showing contributions, accrued rights, and estimated benefits. Those statements should be retained with U.S. tax workpapers. Currency conversion at the distribution date affects the U.S. income amount, and year-end conversion affects FBAR and Form 8938 values.

French tax interaction and foreign tax credit

A French pension may also be taxed in France depending on residence and the source of the pension. Service-Public.fr explains that living abroad during retirement does not prevent receiving French pensions, but the pensioner must keep the pension institutions informed of address changes and may need to provide a certificate of life (Service-Public.fr: retirement of a private sector employee). French tax paid on a pension distribution may qualify for the U.S. Foreign Tax Credit, subject to sourcing, limitation, and creditability rules. Not every French charge is creditable, and excess withholding may require a refund claim in France.

French pension providers may withhold French tax at source. A U.S. taxpayer should reconcile French withholding, French tax returns, and U.S. reporting rather than assuming the withholding settles the U.S. liability. Currency conversion at the distribution date affects the U.S. income amount, and year-end conversion affects FBAR and Form 8938 values.

Currency and valuation

Pension values for FBAR and Form 8938 must be converted to USD using appropriate exchange rates. A PER or assurance vie can hold French funds, ETFs, or other pooled investments that may raise PFIC questions. Even when the retirement wrapper receives treaty treatment, the underlying investments can create separate U.S. reporting and tax issues. Values should be tracked consistently across all accounts and contracts.

Common mistakes

• Assuming the U.S.-France treaty eliminates U.S. tax on pension distributions.
• Treating a PER or assurance vie as a simple tax-deferred U.S. retirement account.
• Ignoring PFICs held inside French retirement contracts.
• Failing to report funded pension accounts on FBAR or Form 8938.
• Not documenting cost basis, contributions, and distribution history.
• Assuming foreign trust exceptions remove FBAR or Form 8938 obligations.

Next steps

FileAbroad reviews the pension type, treaty, and reporting obligations for the tax year. Use the intake form to describe the pension, country, and tax years involved. See also: Foreign Pensions for U.S. Expats, Retirement Abroad and U.S. Taxes, U.S. Tax Treaties for Expats.