The short answer: On taxes, a U.S. retiree living on U.S.-source income usually owes close to zero French income tax — the U.S.–France treaty makes your Social Security taxable only in the States, and credits away French tax on your pension and retirement-account income. On healthcare, France runs a system regularly ranked the world’s best: you carry a private policy for year one, then join the public system (PUMa) after about three months and add a mutuelle top-up that brings most bills to zero. Your Medicare, though, doesn’t follow you.
Two fears dominate the conversation about retiring in France: the country’s fearsome tax reputation, and the three-in-the-morning worry about getting sick in a place where you don’t yet speak the language. Both dissolve once you understand how the systems actually work — and in both cases France turns out to be far kinder to a modest-income American retiree than its reputation suggests. This guide covers the tax treaty, the healthcare sequence, and the one American thing that doesn’t travel: Medicare. Everything here is general information; cross-border tax and estate questions are a specialist’s job. (Dollar figures convert at €1 = $1.14, mid-2026.)
This summarizes the taxes, healthcare, and Medicare chapters of No-Nonsense Guide to Retiring in France by Leo Sotropa — the treaty, PUMa, and the Part B decision, worked out.
The tax treaty: close to zero
Here is the sentence that changes the math on retiring in France: a U.S. retiree living on U.S.-source income usually owes close to zero French income tax. Not a low rate — close to zero. The U.S.–France tax treaty is unusually kind:
- Your Social Security is taxable only in the United States (Article 18 of the treaty). France exempts it.
- Your U.S. pension, including a government or military pension, is U.S.-taxed too (Articles 18 and 19).
- Your IRA and 401(k) distributions are typically treated as U.S.-taxed pensions as well. (The Roth IRA is a genuine gray area — a question to put to a professional rather than assume.)
France reaches “close to zero” through a mechanism called taux effectif (exemption with progression). You declare all of your worldwide income on a French return; France computes a notional tax as if it would tax the whole amount, then grants a credit equal to the French tax on your U.S.-source income. The U.S. income is effectively wiped from the French bill. If you have no French-source income — and most retirees on a U.S. check don’t — your French income tax lands at essentially zero.
The trap and the relief live in one breath: the relief is that you owe almost nothing; the trap is that you must still file. France exempts your income by running it through a return, not by letting you skip it. File.
The other levies, and why they miss you
- CSG and CRDS (France’s social charges) are generally not due on U.S.-source income for someone covered by a non-French health system, because they’re tied to the French social-security system.
- The IFI wealth tax applies only to real estate, and only above €1.3 million of net property value. There is no French wealth tax on financial assets — your investment accounts, savings, and IRA are not exposed.
- The CSM “PUMa tax” (6.5% on capital income above roughly €24,030) exempts anyone drawing a retirement pension entirely. A U.S. retiree on Social Security or a pension does not pay it.
Put it together and the French side of your tax life is almost anticlimactic: you file a return, owe near zero income tax, the social charges don’t reach your U.S. income, the wealth tax ignores your financial assets, and the health contribution exempts you as a pensioner.
You still answer to the IRS
France exempting you doesn’t let you off the hook back home. You keep filing Form 1040 on your worldwide income every year (with an automatic June 15 expat extension). Two foreign-account reports carry real teeth and are cheap to comply with but expensive to ignore:
- FBAR (FinCEN Form 114): required if your foreign financial accounts, combined, exceed $10,000 at any point in the year — a low bar you’ll cross once you fund a French account, and a Wise or Revolut euro balance counts too.
- FATCA Form 8938: kicks in at higher thresholds — $200,000 at year-end or $300,000 at any time for a single filer abroad, and $400,000 or $600,000 for a married couple.
These are report-the-account forms, not extra taxes. One more flag: check whether your U.S. state considers you a resident after you leave, and break that tie cleanly if you can. A cross-border CPA handles the federal side; raise the state question explicitly.
How French healthcare actually works
France runs a healthcare system regularly ranked the best in the world, and once you’re inside it, it covers you more completely and cheaply than almost anything you left. It uses two layers:
- Assurance Maladie (the public system) reimburses a base share, usually around 70% of an official tariff. It’s a very good foundation with a hole in the middle.
- The mutuelle (a private top-up) fills that hole. About 96% of residents carry one, because it’s what turns “70% covered” into “I paid nothing at the counter.”
Tying them together is the carte vitale, the green card you hand over at the doctor, pharmacy, and lab that automates the whole reimbursement dance. Here’s the money worked out on an ordinary GP visit: the tariff is €30; Assurance Maladie reimburses €19 (70%), a €2 fixed participation is kept, leaving about €11, which your mutuelle covers — bringing your out-of-pocket to €0. Prescriptions are reimbursed 15–100% with a €1-per-box franchise capped at €50 a year. And since 2021, the 100% Santé program means zero out-of-pocket on basic dental, glasses, and hearing aids — exactly where American seniors get gouged.
Year one, then PUMa
The catch is the word “once.” For your first year on the visa you carry the required private policy (minimum €30,000 coverage, hospitalization and repatriation, pre-existing conditions). A compliant French-market policy runs €1,000–2,500 for the year; comprehensive international plans run higher, €3,100–5,200 in your 60s. Then, after about three months of stable residence, you join the public system — PUMa — through your local CPAM, qualifying on residence and your pension regardless of nationality. The carte vitale is slow to arrive, so keep your private policy running until it genuinely works. Once you’re in, you add a mutuelle: budget roughly €90–130/month per person in your 60s, closer to €164 at 75. At 65 a basic plan runs around €79, intermediate €117, premium €191 — so shop it to your actual health needs, not the fanciest tier, and reprice it as you age. The full arrival sequence is in Moving to France as an American Retiree.
Medicare: the one thing that doesn’t travel
Original Medicare does not cover you in France — it doesn’t cover you anywhere outside the U.S., with narrow exceptions that never apply to a retiree living in Pau. The day you’re treated in a French hospital, your Medicare card does nothing. So the real question is what to do about it while you live abroad, and there’s a right answer and an expensive wrong one:
- Keep Part A. It’s free, so hold it.
- Decide Part B deliberately. The 2026 premium is $202.90/month ($2,435/year), and it buys you nothing in France. But if you drop it and later re-enroll, Medicare charges a permanent Late Enrollment Penalty of 10% for every full 12-month gap. A five-year gap is +50%, turning $202.90 into $304.35 a month for life. For most retirees not certain they’ll stay abroad forever, keeping Part B is the sane “snowbird hedge” — the price of the right to walk back into the U.S. system with no penalty.
- Veterans: TRICARE For Life becomes your overseas primary payer where Medicare won’t pay — but only if you keep Part B, because dropping it kills TFL eligibility. The VA Foreign Medical Program covers service-connected conditions only.
Confirm current premiums and penalty rules with Medicare, and with TRICARE and the VA if you served, before changing any federal coverage.
A word on estates
French succession law is genuinely different: France practices forced heirship (the réserve héréditaire), reserving a minimum share for your children — half with one child, two-thirds with two, three-quarters with three or more. A surviving spouse or PACS partner is fully exempt from French succession tax, and each child gets a €100,000 tax-free allowance (renewing every 15 years) before progressive rates apply. A tool called Brussels IV lets a U.S. citizen elect their home-state law by will, though France’s Article 913 adds a wrinkle. This is the one legal area where wishful thinking costs your children real money, so make a France-aware will with a notaire, and hire a cross-border CPA to set up your first filing. Those two hires are not where you cut costs.
Want the treaty, the reimbursement math, the PUMa dossier, and the full Medicare decision framework? It’s all in No-Nonsense Guide to Retiring in France.
FAQ
Does France tax American retirement income?
Barely. Under the U.S.–France treaty, Social Security is taxable only in the U.S., and France credits away tax on your pension and IRA/401(k) income through the taux-effectif mechanism. You still file a French return every year, but the bill is usually close to zero.
How does healthcare work for retirees in France?
You carry a private policy for year one, then join the public system (PUMa) after about three months and add a mutuelle top-up. The combination brings most out-of-pocket costs to zero, and 100% Santé covers basic dental, glasses, and hearing aids fully.
Does Medicare work in France?
No — Original Medicare doesn’t cover you outside the U.S. Keep free Part A; decide Part B ($202.90/month in 2026) deliberately, because dropping it triggers a permanent 10%-per-year penalty. Veterans must keep Part B to preserve TRICARE For Life.
Keep reading: Can you retire in France on Social Security? · Cost of living in France for retirees · The complete guide to retiring in France

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