Every week British families settled in France ask the same question in different words: my husband took out an assurance-vie years ago, or I am thinking of opening one now that I live here, so what happens to the money when one of us dies, and what will the French tax office take? An assurance-vie, which literally means life insurance but in France works mostly as a long-term savings and investment contract, sits at the exact crossroads of your residence, your savings, your children and the French tax system. The contract looks reassuringly simple when the bank sells it to you, yet on death it obeys rules that have almost nothing in common with an English life policy or with the rest of the French succession. The capital paid to the person you named in the beneficiary clause, known in French as the clause bénéficiaire, does not form part of your estate. It passes directly to that person, outside the sharing of the inheritance between your heirs, and it is taxed under its own separate regimes rather than under ordinary inheritance tax. That separate treatment is generous before your seventieth birthday and noticeably harsher afterwards, which is why the question of timing runs through everything that follows. This article explains, for a British reader living in France after Brexit, how the contract works while you are alive, why the payout escapes the succession and where the three judge-made exceptions bite, how withdrawals and death benefits are taxed with worked figures, and what to do when the insurer delays payment or the tax office reassesses you. French terms are translated at first use, and every decisive legal statement is tied to the official text or ruling it comes from.<\/p>\n
An assurance-vie is a contract between you, called the souscripteur or policyholder, and an insurance company, the assureur. You pay in money, called primes or premiums, either once, regularly or whenever you choose, and the insurer manages it in a fund in euros with a capital guarantee, in stock-market-linked units called unités de compte, or in a mixture of both. You can take money back during your lifetime through a withdrawal, called a rachat, and on your death the insurer pays the remaining capital, plus any gains, to the person you named. That person is the bénéficiaire, the beneficiary, and the paragraph of the contract that names them is the clause bénéficiaire, the beneficiary clause. The standard clause printed in most French contracts reads like a cascade: your spouse first, failing that your children born or yet to be born, failing that your heirs. The law expressly blesses this kind of wording. Article L132-8 of the Insurance Code<\/a> provides that the designation of unborn children, of heirs or of beneficiaries defined closely enough to be identified when the capital falls due counts as a designation of identified beneficiaries. In plain terms, you do not need to rewrite the clause every time a grandchild arrives, provided the cascade is drafted to catch them.<\/p>\n Three practical points about the clause matter more than everything else, and British policyholders regularly discover them too late. First, the clause can be changed at any time while you are alive, by letter, by endorsement to the contract or increasingly online, unless a beneficiary you named has formally accepted the designation. Since 19 December 2007, the acceptance of a beneficiary, called acceptation du bénéficiaire, freezes your freedom: as the official service-public guide confirms, once acceptance has taken place in the legal form, you need the accepting beneficiary’s agreement before you can surrender the contract or change the clause in a way that harms them. Never countersign an acceptance form put in front of you by the bank without understanding that you are giving up your right to move the money later, for example after a divorce or a family falling-out. Second, the clause should name substitutes, because if the named beneficiary dies before you and nobody replaces them, the capital falls back into your estate and loses the whole protective regime described below. Review the clause after every birth, death, marriage and divorce, and keep a dated copy of each version. Third, where the subscriber and the insured person differ, for example a policy taken out on the life of a spouse, the reasoning below still applies but the paperwork at death is heavier, so tell the insurer in writing who is who and keep the contract number with your will papers so your family can find it. Our guide to choosing English law for your French estate while protecting your children<\/a> explains how this contract interacts with the rest of your succession planning.<\/p>\n While you are alive the contract remains your asset. You can surrender it wholly or partly, switch between funds by arbitrage, and borrow against it. The tax on withdrawals is dealt with in Part II, but one civil-law point belongs here: as long as the contract runs, its value stays in your patrimony, meaning it counts for your wealth, for any means-tested benefit and, in a divorce, for the valuation of the matrimonial pot. What leaves your patrimony is only what the insurer pays out at death to the named beneficiary, and that is where French law performs its most surprising trick.<\/p>\n The founding rule fits in one sentence of statute. Article L132-12 of the Insurance Code<\/a> states: « Le capital ou la rente stipulés payables lors du décès de l’assuré à un bénéficiaire déterminé ou à ses héritiers ne font pas partie de la succession de l’assuré. » In English: capital or annuity stipulated as payable on the death of the insured to an identified beneficiary or to their heirs does not form part of the insured’s succession. The same article adds a second sentence with a legal fiction of great practical power: « Le bénéficiaire, quelles que soient la forme et la date de sa désignation, est réputé y avoir eu seul droit à partir du jour du contrat, même si son acceptation est postérieure à la mort de l’assuré. » The beneficiary is deemed to have been solely entitled to it from the day of the contract, even if acceptance came after the insured’s death. Two consequences follow. The payout does not pass through the notaire-led sharing of the estate, and your heirs cannot use the ordinary weapons of succession law against it: Article L132-13 of the Insurance Code<\/a> provides that « Le capital ou la rente payables au décès du contractant à un bénéficiaire déterminé ne sont soumis ni aux règles du rapport à succession, ni à celles de la réduction pour atteinte à la réserve des héritiers du contractant. » Neither hotchpot, called rapport, nor reduction for infringement of the forced share, called réserve héréditaire, applies to the death capital. The forced share itself is defined by Article 912 of the Civil Code<\/a> as « La réserve héréditaire est la part des biens et droits successoraux dont la loi assure la dévolution libre de charges à certains héritiers dits réservataires », the part of the estate the law reserves free of charges to certain heirs. For a British family this is the point that changes everything: money routed through a well-drafted assurance-vie reaches the person you chose, even if the arithmetic of the forced share would have given it to someone else.<\/p>\n The protection has exactly three cracks, and each one is defined by the courts, not by the insurer’s brochure. The first crack concerns excessive premiums. The same Article L132-13 continues: « Ces règles ne s’appliquent pas non plus aux sommes versées par le contractant à titre de primes, à moins que celles-ci n’aient été manifestement exagérées eu égard à ses facultés. » (Article L132-13, second paragraph<\/a>). Premiums that were manifestly excessive in light of the subscriber’s means can be clawed back into the estate. The Cour de cassation, France’s supreme court for civil matters, tightened this test in a reported ruling of 19 December 2024 that every heir and every insurer now cites. In Second Civil Chamber, 19 December 2024, appeal no. 23-19.110<\/a>, a subscriber had paid premiums in 2009 and 2010 that the trial judges found proportionate to her wealth, and had named a third party outside the family as beneficiary. The Metz Court of Appeal had still ordered the premiums brought back, reasoning that because the money benefited a stranger rather than an heir, the court should check whether the payments harmed the forced share. The supreme court quashed that decision in full, holding that « un tel caractère s’apprécie au moment du versement, au regard de l’âge, des situations patrimoniale et familiale du souscripteur et de l’utilité du contrat pour ce dernier »: excessiveness is assessed at the moment of payment, by reference to the subscriber’s age, financial and family situation and the usefulness of the contract to them. It added the sentence families should memorise: « l’intérêt des héritiers ne constitue pas un critère d’appréciation du caractère manifestement exagéré des primes », the heirs’ interest is not a criterion for assessing manifest excess. The operative part reads « CASSE ET ANNULE, en toutes ses dispositions, l’arrêt rendu le 23 mai 2023 ». In practice, then, a disinherited child cannot attack your assurance-vie merely by showing they received less; they must prove that at the time you paid, the payments were out of all proportion to your age, wealth, family burdens and the genuine usefulness of the contract to you. Payments that left your standard of living untouched and served a real savings purpose survive, even when the beneficiary is a new partner or a friend.<\/p>\n The second crack is reclassification as a disguised gift. A life policy is a contract with risk, called aléa: the insurer bets on when you will die. Where there was never any real risk, the courts treat the operation for what it economically was, an irrevocable transfer, and tax it as a gift. The leading authority is a joint-division ruling, the heaviest formation of the court, in Mixed Chamber, 21 December 2007, appeal no. 06-12.769<\/a>. A man who had known since 1993 that he suffered from cancer subscribed to policies in 1994 and 1995 whose premiums represented 82 per cent of his entire wealth, then three days before his death named as sole beneficiary the woman who had recently become his universal legatee. The court approved the appeal judges’ reasoning in terms worth quoting exactly: « un contrat d’assurance-vie peut être requalifié en donation si les circonstances dans lesquelles son bénéficiaire a été désigné révèlent la volonté du souscripteur de se dépouiller de manière irrévocable », a life-insurance contract may be reclassified as a gift where the circumstances of the beneficiary’s designation reveal the subscriber’s intention to divest themselves irrevocably. It continued: « en l’absence d’aléa dans les dispositions prises, le caractère illusoire de la faculté de rachat et l’existence chez l’intéressé d’une volonté actuelle et irrévocable de se dépouiller », with no real risk in the arrangements, the surrender right illusory and a present, irrevocable intention to give. The result followed mechanically: « elle a exactement décidé que l’opération était assujettie aux droits de mutation à titre gratuit », the operation was correctly subjected to gift transfer duties. The lesson for ordinary families is narrower than it looks: funding a policy while seriously ill, for nearly all your wealth, with a last-minute designation, invites reclassification, while a policy run normally for years, with a surrender right you genuinely could have exercised, keeps its protective shell. If you are diagnosed with a grave illness and consider moving large sums into a new policy, take written advice first and keep the medical and financial timeline provable, because the tax office reads timelines the way the Mixed Chamber did.<\/p>\n The third crack is the simplest: no identified beneficiary, no protection. Where the clause names nobody, or the named beneficiary has died and no substitute takes the benefit, the capital falls into the estate and is divided and taxed like any other asset. This is the administrative tragedy behind many files: a divorced father whose clause still names his former spouse, children omitted after a falling-out never repaired on paper, a second spouse never added. The money then goes to the heirs the law designates, which may be precisely the people the deceased wanted to avoid, and our companion guide on what happens when a British person dies in France without a will<\/a> shows how intestacy distributes it. The remedy costs nothing: a dated letter to the insurer replacing the clause, naming at least two ranks of substitutes, and a copy kept with your will. Where a British executor administers the estate from London alongside a French notaire, the coordination procedure is described in our guide to probate, the notaire and the European certificate of succession<\/a>.<\/p>\n One final civil-law warning belongs to British readers with trusts. If your English trust is named as beneficiary, or trust assets funded the premiums, the French tax office will overlay the trust reporting regime on top of the assurance-vie analysis, with its own declaration duties and penalties, as explained in our guide to British trusts in France after Brexit<\/a>. Do not name a trust as beneficiary without advice that covers both regimes at once.<\/p>\n Everything fiscal starts with residence, because residence decides which country taxes what. Under Article 4B of the General Tax Code<\/a>, « Les personnes qui ont en France leur foyer ou le lieu de leur séjour principal », persons who have their household or principal place of sojourn in France, are treated as fiscally domiciled here. If your family home, your daily life and most of your nights are in France, you are French-resident for tax even though your passport is British, and France taxes your worldwide income including the gains inside your assurance-vie when you withdraw them. The mirror matters too: if you kept enough days and ties in Britain, HM Revenue and Customs may still treat you as UK-resident under the statutory residence test, whose tax year runs from 6 April to the following 5 April and whose automatic tests count days spent and work done in the United Kingdom, as set out on the official GOV.UK residence guide<\/a>. Dual residence is common in the first years after a move and is resolved by the France-United Kingdom double tax treaty, whose credit mechanism for newcomers is worked through with form numbers in our guide to the first French tax return after Brexit<\/a>. Keep both calendars, count your nights in each country, and never assume that leaving Britain ended British tax residence by itself.<\/p>\n While you are alive, only withdrawals are taxed, and only the gain element, never the part of the withdrawal that is a return of your own premiums. Article 125-0 A of the General Tax Code<\/a> taxes the products when the contract ends or is surrendered, and service-public summarises the mechanics for the public. Gains are the difference between sums repaid and premiums paid. For contracts at least eight years old, statute grants an annual allowance on the taxable gain of « 4 600 € pour les contribuables célibataires, veufs ou divorcés et de 9 200 € pour les contribuables mariés soumis à imposition commune », 4,600 euros for single, widowed or divorced taxpayers and 9,200 euros for jointly taxed married couples. Above the allowance, the gain on premiums paid since 27 September 2017 is generally taxed at a flat 30 per cent in total, made of 12.8 per cent income tax and 17.2 per cent social charges, while older premiums keep the older scale with an option for the progressive income-tax scale where that suits you. Two surcharges from the official service-public guide to taxing assurance-vie income<\/a> must be built into every calculation: investment gains always bear social charges, normally at 17.2 per cent, and the insurer deducts a non-final levy of 7.5 per cent at source which counts as a down payment against your final income tax, not as the final tax itself. A worked example fixes ideas. Take a single British resident who paid 100,000 euros of premiums after 2017 into a contract now worth 130,000 euros and surrenders it entirely after nine years. The gain is 30,000 euros. The 4,600 euro allowance leaves 25,400 euros taxable at the flat rate, roughly 7,620 euros all-in, before any treaty credit on the British side. Withdraw only 10,000 euros instead and the taxable fraction is proportional: the gain embedded in a partial surrender equals the withdrawal multiplied by total gains over total value, so paperwork from the insurer showing the exact split is worth demanding in writing before you sign anything.<\/p>\n On death, the regime splits by the age at which you paid the premiums, and the 70th birthday is the most expensive line in French succession planning. Premiums paid before age 70 fall under Article 990 I of the General Tax Code<\/a>: each beneficiary enjoys a personal allowance of 152,500 euros, then pays a levy of 20 per cent on the share between 152,500 and 700,000 euros and 31.25 per cent beyond, as confirmed by the official service-public guide<\/a>. A married spouse or civil partner is fully exempt, and brothers and sisters escape only under strict conditions of age and cohabitation that most British families will not meet. Premiums paid after age 70 fall instead under Article 757 B of the General Tax Code<\/a>: the sums become subject to ordinary inheritance duties « à concurrence de la fraction des primes versées après l’âge de soixante-dix ans », to the extent of premiums paid after seventy, with only « un abattement global de 30 500 € », a single global allowance of 30,500 euros shared across all beneficiaries of all policies on the same life. Compare the two outcomes on identical facts. A widowed mother leaves 400,000 euros of death capital to her two children in equal shares from premiums paid at 65. Each child receives 200,000 euros, deducts 152,500 euros, and pays 20 per cent on 47,500 euros, about 9,500 euros each. The same 400,000 euros paid mostly at 75 is split into 200,000 euros per child from which only a shared 30,500 euro allowance is deducted before the ordinary parent-child scale, with its 100,000 euro personal allowance per child and rates climbing to 20 per cent, applies to the balance plus the rest of the estate. Later premiums can therefore cost the family a multiple of early ones, which is why advisers urge British clients approaching 70 to review their funding calendar a year ahead, to keep dated proof of when each premium was paid, and to remember that the age that counts is the age at payment, not at subscription or at death. Where the deceased owned French property as well, the interaction with the estate treaty is mapped in our guide to dying with a French house under the 1963 treaty<\/a>.<\/p>\nB. Outside the estate: the rule that the capital is not part of the succession, and its three exceptions<\/h3>\n
II. The tax bill for a British reader and how to challenge a refusal or reassessment<\/h2>\n
A. Tax while you are alive, tax when you die: residence, withdrawals, the 152,500 euro allowance and the over-70 rule<\/h3>\n
B. When the insurer or the tax office says no: payment deadlines, penalty interest and how to challenge<\/h3>\n