Valley International / pensions
Swiss pension pillars when you leave Switzerland for France
Leaving Switzerland for France is the one destination that changes the answer. The same departure, towards the same career, produces a different result depending on which side of the border you land.
Swiss retirement provision has three storeys: the state AVS and AI schemes; occupational provision under the LPP, compulsory through the employer and funded in a pension institution; and individual provision, which splits into the tied pillar 3a and the free pillar 3b. On a definitive departure from Switzerland, the two funded storeys behave differently, and the difference turns on where you are going. Moving to France, rather than outside Europe, closes an option that would otherwise be open, and it closes it on the second pillar rather than the third.
The second pillar and the destination rule
Swiss vesting legislation allows the cash payment of the second pillar exit benefit on a definitive departure from Switzerland. Since the agreement on the free movement of persons, that possibility is closed for the portion corresponding to the compulsory retirement assets where the person settles in a state of the European Union or EFTA and becomes subject there to compulsory insurance covering old age, invalidity and death. France is such a state. That portion stays locked on a vested benefits account or policy until an age fixed by Swiss law; the supplementary portion above the compulsory minimum may still be paid out.
Two consequences follow, and both are practical. First, the same person leaving for a country outside that zone would face no such restriction, which is why advice picked up from a colleague who moved elsewhere is often simply wrong. Second, the vested benefits institution has to be chosen, because the money has to go somewhere, and that choice is made once.
Pillar 3a: a definitive departure is a legal ground for early withdrawal
The Swiss ordinance on tax-deductible contributions to recognised forms of provision, known as OPP 3, lists exhaustively the cases in which a pillar 3a may be paid before retirement age: acquiring or building a home for one's own use, or repaying a mortgage on it; starting or changing self-employed activity; buying into a second pillar institution; receiving a full federal invalidity pension; leaving Switzerland definitively; and early retirement within the limit set by federal law. Outside those cases the foundation refuses payment, whatever the circumstances.
Unlike the second pillar, this ground does not depend on your destination: a definitive departure opens the pillar 3a whether you move to France or anywhere else. It does have to be proved, and the proof is administrative rather than declaratory. The notification of departure to the commune and the certificate issued by the residents' registry office are what open the file. A temporary assignment, or an address kept in Switzerland, does not meet the condition, and a payment obtained on a certificate that the facts contradict is recoverable.
Swiss withholding tax, and the sequence that avoids paying it twice
A capital payment from Swiss provision suffers a Swiss withholding tax deducted at source when the money leaves, at a rate set by the canton of the institution rather than by your former canton of residence. Where the France-Switzerland convention of 9 September 1966 gives France the right to tax the payment, that Swiss tax can generally be reclaimed, but the reclaim is a step you take yourself, within a cantonal time limit that is short, and it requires evidence that the payment has been declared in France. The order therefore matters: the French declaration comes first, the reclaim second, and a reclaim attempted the other way round tends to fail on the evidence.
On the French side, a capital payment may fall under the flat-rate levy of article 163 bis of the French tax code, on express and irrevocable election, where the payment is not made in instalments and the contributions were deductible or attached to income exempt in the state where you were then domiciled. Swiss pillar 3a contributions are deductible in Switzerland, which is the point that usually has to be documented. Failing that, the sum follows the ordinary income tax scale, possibly with the smoothing mechanism of article 163-0 A.
Reporting, before anything else
A vested benefits account or a pillar 3a held with a Swiss foundation is held outside France. Article 1649 A of the French tax code covers accounts opened, held, used or closed abroad, and article 1649 AA covers capitalisation contracts and similar investments taken out with a provider established outside France; the fine for an unreported bank account under article 1736 IV is €1,500 per account per year. A second pillar left locked, producing nothing and touched by nobody, is still held, and the obligation runs every year until it is closed. Reporting foreign accounts, contracts and trusts in France sets out how the two texts differ and why the distinction matters.
What the file needs
The notification of departure and the residents' registry certificate. The vesting statement for the second pillar, showing the split between compulsory and supplementary assets. The pillar 3a foundation's payment conditions. Written confirmation of the withholding rate applied and by which canton. And the French residence date, because it decides which tax year receives the payment.
Frequently asked questions
Can I take my Swiss second pillar in cash if I move to France?
Only in part. Swiss vesting law allows a cash payment on a definitive departure, but since the agreement on the free movement of persons that option is closed for the portion corresponding to compulsory retirement assets where you settle in an EU or EFTA state and become subject there to compulsory insurance for old age, invalidity and death. France is such a state, so that portion stays on a vested benefits account or policy until an age fixed by Swiss law. The supplementary portion above the compulsory minimum may still be paid out.
Is the pillar 3a treated the same way as the second pillar?
No, and confusing the two costs people one file or the other. A definitive departure from Switzerland is one of the grounds for early withdrawal listed exhaustively by the OPP 3 ordinance, and that ground applies whatever your destination, including France. The second pillar is the one where the destination changes the answer. The two are held with different institutions, follow different documentation, and are claimed separately, so a single request rarely covers both.
How do I recover the Swiss withholding tax on my capital payment?
The institution deducts a Swiss tax at source when the money leaves, at a rate set by the canton where it is established. Where the France-Switzerland convention of 9 September 1966 allocates the right to tax to France, the Swiss tax can generally be reclaimed, but you must start that reclaim yourself, within a cantonal time limit that is short, and you must be able to show the payment has been declared in France. The French declaration therefore comes first; a reclaim filed before it usually fails for want of evidence.
Do I need to declare a Swiss account I cannot touch?
Yes. The obligations in articles 1649 A and 1649 AA of the French tax code attach to holding an account or contract outside France, not to being able to use it or to receiving income from it. A vested benefits account frozen until an age fixed by Swiss law is still held by you, and the fine for an unreported bank account under article 1736 IV runs per account and per year — a capitalisation contract carries its own fine under article 1766. The obligation continues for every year the account exists, and it ends only when the account is closed.
What counts as a definitive departure from Switzerland?
An administrative fact, not an intention. You notify the commune of your departure and obtain the certificate issued by the residents' registry office, and it is that pair of documents that opens the file with the foundation. A temporary assignment abroad, or a Swiss address kept for convenience, does not meet the condition. A payment obtained on a certificate contradicted by the facts can be recovered from you afterwards, which is why the residence position should be settled before the request is made.
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Book a callWritten by Stéphane Molère, Président d'Éthique et Patrimoine — page last reviewed on 2026-08-30 — rules quoted are those in force at that date.