Susan and David, both in their sixties, left Kent for the Dordogne in 2021 on long-stay visas, became French tax residents, bought a village house and, on the advice of their French bank, each opened an assurance-vie worth 180,000 euros. Their two adult children stayed in England. Five years on, the couple face two very British questions: what tax do we pay in France if we draw money out to live on, and what will our children pay — in France and in Britain — when the second of us dies? When the insurer later queries a withdrawal and the tax office sends a levy notice to a beneficiary in Leeds, a third question follows: how do we challenge a refusal or a bill from abroad?

This guide answers those questions for a British reader living in France or holding French assets after Brexit. The assurance-vie, literally a life assurance contract, is not life cover in the English sense. It is a tax-wrapped savings contract offered by an insurer: you pay in premiums (primes), the money grows in a guaranteed euro fund (fonds en euros) or in market-linked units (unités de compte), you can withdraw during your lifetime (rachat, meaning surrender or partial withdrawal), and at death the insurer pays the capital directly to the person you named (bénéficiaire). Every French term in this guide is explained at first use, and every decisive rule is quoted from the statute or the court decision that states it.

The structure is simple. Part I explains how withdrawals are taxed while you live in France, how to declare them and how to challenge an error. Part II explains why the capital passes outside the estate at death, the three exceptions that pull it back in, what each beneficiary pays under the two tax regimes divided by the age-seventy line, and how beneficiaries fight a late payment or an excessive levy. Amounts and rates are given as applicable on 1 October 2026; always check your insurer’s annual tax statement before acting, because the date of each payment can change everything.

I. How Your Assurance-Vie Is Taxed While You Live in France and How to Challenge the Bill

A. How Withdrawals, Gains and Social Charges Are Calculated for a British Resident

The starting point is residence. Once you live in France permanently, France taxes your worldwide savings gains, and your French assurance-vie falls squarely inside that net. Article 4 B of the General Tax Code (Code général des impôts) provides that “Sont considérées comme ayant leur domicile fiscal en France au sens de l’article 4 A : a. Les personnes qui ont en France leur foyer ou le lieu de leur séjour principal”, meaning anyone whose home or principal place of stay is in France is treated as fiscally domiciled there. Keeping a UK current account or visiting grandchildren in Manchester does not displace that test if your family home and daily life are in France. The France–United Kingdom double tax convention of 19 June 2008 then organises relief between the two systems, but it does not remove the French charge on gains arising while you are French-resident; it prevents the same gain being fully taxed twice.

Only the gain is ever taxed on withdrawal, never the capital you paid in. Article 125-0 A of the General Tax Code provides that “Les produits en cause sont constitués par la différence entre, d’une part, les sommes remboursées au bénéficiaire et, d’autre part, le montant des primes versées”, meaning taxable products equal the sums repaid minus the premiums paid. On a partial withdrawal (rachat partiel), the taxable slice is the proportion of gain contained in the amount taken out, which is why withdrawing 10,000 euros from a contract holding 100,000 euros of premiums and 20,000 euros of gains triggers tax on roughly one sixth of the sum, not on the full 10,000 euros. Your insurer performs that split on each payout statement; keep every statement, because the tax office will ask for them if it queries your return.

The rate then depends on the age of the contract and the size of your holdings. When money is paid out, the insurer first applies a flat-rate withholding that is only an advance (prélèvement forfaitaire non libératoire, meaning a non-final levy collected at source and credited against your final bill): 12.8% for younger contracts and 7.5% where the contract has run for more than eight years, unless your reference tax income is low enough to claim an exemption from the advance. The final charge is settled on your French income tax return. For contracts older than eight years, the gains qualify for a yearly allowance of 4,600 euros for a single person and 9,200 euros for a married couple or civil partners taxed jointly, granted across all the contracts held by the same taxpayer, and the balance is taxed at 7.5% on the part of the gains corresponding to total premiums below 150,000 euros and 12.8% above that threshold, as set out on the official service-public.fr page Comment sont imposés les revenus d’un contrat d’assurance-vie. Amounts paid into the contract before 27 September 2017 follow transitional rules that can be more favourable, so the date of each premium matters as much as the date of the withdrawal.

Social charges (prélèvements sociaux) apply on top of income tax and catch many British readers by surprise. Gains on the guaranteed euro fund bear the social levies year by year even without any withdrawal, while gains on market-linked units are charged when you withdraw. If you are registered with the French health system through an S1 form as the holder of a UK state pension, or if you remain covered elsewhere, ask in writing which levies your insurer applies to your gains, because the standard bundle assumes French health cover and your position may differ. A reader who leaves France and becomes UK-resident again faces the mirror question: France generally loses the right to tax later gains, but the year of departure is split, so keep the insurer’s closing valuation and the date proof of your move.

The British side of the Channel cannot be ignored either. A French assurance-vie is a foreign policy in HM Revenue and Customs’ eyes, and the United Kingdom taxes gains on foreign life insurance policies under its own chargeable-event rules for anyone who is UK-resident when the gain arises, as explained in the official helpsheet HS321 Gains on foreign life insurance policies. A British parent who returns to Leeds and then surrenders a French contract, or a Leeds-based child who receives a gain-bearing payout, may therefore face a UK assessment even where France has already taxed or exempted the same sum, with the treaty credit mechanism relieving the overlap. Because the two systems measure the gain, the person and the year differently, take advice in both countries before surrendering a large contract around a move, and never assume that a French allowance travels with you.

B. How to Declare the Policy, Pay the Right Amount and Challenge an Error

Declaration is shared between the insurer and you. Article 1649 ter of the General Tax Code requires insurers established in France to declare “la souscription et le dénouement des contrats de capitalisation ou des placements de même nature, notamment des contrats d’assurance vie”, meaning the tax office already knows that your contract exists, when money goes in and when a payout occurs. Your own task is to declare the taxable gains on your French income tax return in the year after the withdrawal, to check the pre-filled figures against the insurer’s annual statement, and to keep the policy schedule (conditions particulières), every premium receipt and every payout breakdown for at least the limitation period. Where the withholding deducted at source exceeds the final tax, the excess is refunded; where it falls short, the balance is collected with your income tax. Nothing about this process is handled by the notaire (the French public officer who settles estates and conveyances): while you live, the contract is purely between you, the insurer and the tax office.

Errors cluster around five points, and each has a paper remedy. First, the eight-year clock runs from the date of the first payment into the contract, not from each later top-up, so an insurer that restarts the clock on every premium can overcharge the advance levy; the subscription date on your policy schedule proves the point. Second, the 4,600 or 9,200 euro allowance is easily forgotten where gains are spread across several contracts with different insurers, because no single insurer sees the whole picture; only your tax return reconciles them. Third, the rate is sometimes applied to the gross withdrawal rather than to the gain fraction inside it, which the payout breakdown exposes. Fourth, British newcomers occasionally find French withholding applied after they have left France and regained UK residence, in which case the exit-year split and the move evidence decide the outcome. Fifth, a surviving spouse who inherits the contract itself, rather than receiving a death payout, steps into the deceased’s tax position on the existing gains, a subtlety worth clarifying in writing with the insurer before signing anything.

Challenging a tax error follows the standard French path and rewards speed. Read the assessment notice (avis d’imposition) first: it states the deadline for complaint, in practice the end of the second calendar year after the disputed tax, so a 2026 levy is typically challengeable until late 2028. File a written claim (réclamation contentieuse) with the tax office that issued the notice, identifying the contract, the withdrawal date, the gain fraction, the allowance claimed and the exact legal basis, and enclose the payout breakdown and the policy schedule. Send it by recorded delivery or through your online tax account (espace particulier on impots.gouv.fr) so the date is provable, and keep paying any undisputed part to stop late-payment interest running. If the office rejects the claim expressly or stays silent for six months, you can appeal to the administrative court (tribunal administratif) of your place of residence; readers who have returned to England and fall under the non-residents tax office should direct correspondence there instead. Against the insurer itself — a refused surrender, a miscalculated gain fraction, a missing allowance certificate — start with a recorded formal demand (mise en demeure), then the insurance mediator (médiateur de l’assurance), and finally the civil courts, where the Paris judicial court (tribunal judiciaire de Paris) hears many national insurers at their registered seat. At every stage, the file wins: statements, schedules, dated letters and screenshots of online accounts.

II. What Your Loved Ones Receive When You Die and How Beneficiaries Challenge a Refusal or a Tax Demand

A. Why the Capital Passes Outside the Estate and the Three Exceptions That Bring It Back

At death, the assurance-vie breaks with everything English readers expect from an inheritance. Article L132-12 of the Insurance Code (Code des assurances) provides that “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. 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.” In plain terms, the named beneficiary is treated as having owned the right from the day the contract was signed, so the capital bypasses the estate, the notaire’s distribution and the forced heirship shares alike. The beneficiary claims directly from the insurer with a death certificate, identity documents and bank details; no grant of probate and no French heirship deed are needed for the payout itself. This is precisely why British families in France pair the contract with a will choosing English law for the rest of the estate, as explained in our guide to British wills, French houses and the choice of English law: the will governs the house and the bank accounts, while the beneficiary clause (clause bénéficiaire) governs the policy, and the two documents must be drafted to complement rather than contradict each other.

Drafting that clause is the single highest-value hour in this whole subject. Name each beneficiary with full maiden and married names, dates and places of birth and percentage shares; add a fallback taker (à défaut, meaning failing the first named) for every line, typically “failing them, my heirs”; and review the clause after every birth, death, marriage or divorce, because a payment to an ex-spouse named years earlier is valid and almost impossible to undo. One trap deserves emphasis: once a named beneficiary formally accepts the designation (acceptation du bénéficiaire), the policyholder can no longer surrender the contract, take advances or change the clause without that beneficiary’s written agreement where the acceptance followed the statutory procedure in force since 19 December 2007, as the official service-public.fr page Contrat d’assurance-vie : fonctionnement confirms. British couples who name each other and later separate should therefore check whether an acceptance was ever signed before assuming the policyholder remains free to act alone.

The first exception that pulls money back into the estate is the excessive-premium rule, and it produces the fiercest litigation between children and charities or new partners. Article L132-13 of the Insurance Code 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. 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.” Premiums that are “manifestly excessive” given the policyholder’s means fall back under the rules that return gifts to the estate (rapport à succession) and that protect children’s reserved shares (réserve héréditaire). The test is judged at the date of each payment by reference to the policyholder’s age, wealth, family situation and the usefulness of the contract to them — not by how disappointed the heirs feel afterwards.

The leading modern illustration is a decision every adviser should know. On 19 December 2024 the Second Civil Chamber of the Cour de cassation, appeal No 23-19.110, quashed a Metz appeal ruling in a case where an 83-year-old woman had paid 274,800 euros in premiums between 2009 and 2011 onto a single policy naming the Ligue nationale contre le cancer, leaving an estate of 299,441.90 euros and a daughter whose theoretical reserved share was 149,720.95 euros. The appeal court had ordered 130,000 euros returned to the estate because the last payment concentrated almost the entire wealth on one contract and disinherited the daughter. The supreme court held: “Selon ce texte, les primes versées par le souscripteur d’un contrat d’assurance sur la vie ne sont rapportables à la succession que si elles présentent un caractère manifestement exagéré eu égard aux facultés du souscripteur, un tel caractère s’appréciant au moment du versement, au regard de l’âge, des situations patrimoniale et familiale du souscripteur ainsi que de l’utilité du contrat pour celui-ci.” Because the lower court had relied on the harm to the daughter’s reserve — a criterion foreign to the statute — its decision was quashed and the case sent to Nancy. For British readers the lesson is practical: fund the policy gradually while it remains useful savings for your own retirement, keep evidence of why each premium made sense at the time, and spread wealth across supports rather than emptying every account onto one policy late in life.

The second exception is the pledge, and it ambushes borrowers. French banks lending for a purchase or a business frequently demand a delegation or pledge of the policy (nantissement or mise en gage), and the pledged capital then goes to the lender, not to your children. In a judgment of 9 February 2012, Second Civil Chamber, appeal No 11-12.109, the Cour de cassation examined an endorsement in which the policyholder had written: “Je déclare toute désignation de bénéficiaire en cas de décès, qu’elle résulte du contrat d’origine ou d’un avenant, irrévocablement suspendue jusqu’à complet apurement de la dette ci-dessus”, and the insurer had accordingly paid 461,780 euros to the bank after death, triggering a succession-duty reassessment on the family. Read whatever security document your lender puts in front of you: a full delegation empties the beneficiary clause for as long as the debt stands, while a limited pledge caps the lender’s take. Keep the loan offer, the pledge deed and the current outstanding balance with the policy file so your heirs understand on day one why the insurer is not paying them the full amount.

The third exception is the simplest and the saddest: where no designated beneficiary survives — none was ever named, all predeceased, or the clause points to “my heirs” without precision — there is no direct right under Article L132-12, so the funds fall back into the estate and follow the will or the intestacy, including the children’s reserved shares. Article 912 of the Civil Code defines that protected core exactly: “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, s’ils sont appelés à la succession et s’ils l’acceptent.” Update the clause after every family event, and remember that relatives who suspect an undisclosed policy can search for it: the official service-public.fr page Assurance-vie : comment savoir si on est bénéficiaire d’un assuré décédé ? explains the free beneficiary-search procedure. A choice of English law in your will does not save a defective clause, because the designation is contractual and governed by insurance law, not by the succession law chosen for the estate.

B. What Tax Each Beneficiary Pays on Death, From the 152,500 Euro Allowance to the Over-Seventies Rule, and How to Fight Back

Death taxation turns on one line: the policyholder’s seventieth birthday. Premiums paid before seventy fall under a special levy with a generous per-beneficiary allowance; premiums paid after seventy fall back towards ordinary succession duties with a smaller shared allowance. The territorial trigger reaches across the Channel in both directions: Article 990 I of the General Tax Code catches the levy “dès lors qu’il [le bénéficiaire] a, au moment du décès, son domicile fiscal en France au sens de l’article 4 B et qu’il l’a eu pendant au moins six années au cours des dix années précédant le décès ou dès lors que l’assuré a, au moment du décès, son domicile fiscal en France au sens du même article 4 B”, so a child living in Leeds who receives the payout on a French-resident parent’s policy is within the French levy, just as a French-living child is caught on a UK-resident parent’s French policy where the contract is French. Identify early which side of each trigger every beneficiary sits on, because it decides which forms the insurer demands before releasing a euro.

For pre-seventy premiums, the flagship regime applies. Article 990 I taxes “les sommes, rentes ou valeurs quelconques dues directement ou indirectement par un ou plusieurs organismes d’assurance et assimilés, à raison du décès de l’assuré” after “un abattement fixe de 152 500 €” per beneficiary, with “un prélèvement” of “20 % pour la fraction de la part taxable de chaque bénéficiaire inférieure ou égale à 700 000 €, et à 31,25 % pour la fraction de la part taxable de chaque bénéficiaire excédant cette limite”. Each beneficiary therefore receives 152,500 euros free of this levy across all the policies of the same assured person, then pays 20% up to 700,000 euros of taxable share and 31.25% above. Two reliefs soften the picture. Surviving spouses and civil partners escape the levy entirely: “Le bénéficiaire n’est pas assujetti au prélèvement visé au premier alinéa lorsqu’il est exonéré de droits de mutation à titre gratuit en application des dispositions des articles 795, 795-0 A, 796-0 bis et 796-0 ter.” And every beneficiary must police the allowances personally: “Le bénéficiaire doit produire auprès des organismes d’assurance et assimilés une attestation sur l’honneur indiquant le montant des abattements déjà appliqués aux sommes, rentes ou valeurs quelconques reçues d’un ou plusieurs organismes d’assurance et assimilés à raison du décès du même assuré.” A sworn statement understating allowances used at another insurer produces a shortfall plus interest, so list every French policy of the deceased before signing.

For premiums paid after the policyholder’s seventieth birthday, the kinder regime disappears. Article 757 B of the General Tax Code provides that “Les sommes, rentes ou valeurs quelconques dues directement ou indirectement par un assureur, à raison du décès de l’assuré, donnent ouverture aux droits de mutation par décès suivant le degré de parenté existant entre le bénéficiaire à titre gratuit et l’assuré à concurrence de la fraction des primes versées après l’âge de soixante-dix ans”, with “un abattement global de 30 500 €” shared across all the contracts on the same life. The gains produced by those late premiums stay outside the duty, which is the one mercy in the provision, but the premiums themselves are taxed at the ordinary parent-child or other kinship scale, reaching 45% between parents and children on the top slice. Take a worked illustration: a mother pays 200,000 euros at sixty-eight and adds 60,000 euros at seventy-three, then dies with the contracts worth 300,000 euros. The 200,000 euros of pre-seventy premiums fall under the 152,500 euro allowance regime per beneficiary, while the 60,000 euros paid after seventy, net of the shared 30,500 euro allowance, bears succession duty at the kinship rate, with the investment growth on the late premiums excluded. Timing a top-up a few months either side of a seventieth birthday can therefore move tens of thousands of euros between regimes — a decision to make with the calendar and medical realism in view, never as a deathbed scramble.

Beneficiaries also hold a powerful clock against slow insurers. Article L132-23-1 of the Insurance Code gives the insurer fifteen days after receiving notice of death and learning the beneficiary’s details to request the full set of payment documents, then requires payment “dans un délai qui ne peut excéder un mois” after receiving them, with the unpaid capital automatically bearing interest at twice then three times the legal rate. A beneficiary in Britain should therefore send the death certificate, proof of identity and beneficiary status, bank details (relevé d’identité bancaire) and the signed allowance declaration by tracked post and email together, diary the one-month deadline, and follow up the day after it expires with a recorded formal demand quantifying the penalty interest. Persistent silence or serial requests for the same document justify a complaint to the insurance mediator and then proceedings before the civil court, where the insurer’s Paris seat often founds jurisdiction and where judges apply the penalty interest strictly. Beneficiaries who believe a policy exists but have received nothing can trigger the official search procedure described on service-public.fr rather than waiting on family rumour.

Tax demands get their own two-track challenge. Against the levy withheld by the insurer, check first whether every allowance was applied: the 152,500 euro allowance per beneficiary across all of the deceased’s contracts, the correct pre- versus post-seventy split, the spouse or partner exemption and the kinship scale on the late-premium slice. Then file the same written tax claim described in Part I within the deadline printed on the notice, attaching every insurer’s payout statement and the allowance declarations, and appeal to the administrative court if refused. Against a double charge — France levying while HM Revenue and Customs taxes the same receipt in a Leeds beneficiary’s hands — assemble the French assessments, the payout statements and the UK computation, and claim treaty relief for the overlap, keeping in mind that each country defines the taxable person, the taxable amount and the taxable year in its own way. Readers based in Paris and the Île-de-France litigate these disputes at the Paris administrative court for tax and the Paris judicial court for insurer liability, both accustomed to cross-border files; files from elsewhere follow the defendant’s seat or the claimant’s residence under the ordinary jurisdiction rules. In every forum, the family that kept the policy schedules, the premium dates, the beneficiary clause versions and the allowance statements negotiates from strength, while the family reconstructing twenty years of payments from memory starts two steps behind.

Conclusion

The assurance-vie repays the British household that treats it as a legal instrument rather than a savings account. While you live in France, only the gain inside each withdrawal is taxed, the eight-year clock and the 150,000 euro threshold set the rate, the yearly allowance softens mature contracts and the territorial rules follow your residence, not your passport. At death, the capital reaches the named beneficiary directly and outside the estate, unless premiums were manifestly excessive, the policy was pledged to a lender or no beneficiary survives. Around that transfer, pre-seventy premiums enjoy 152,500 euros per beneficiary before the 20% and 31.25% levy, post-seventy premiums share a single 30,500 euro allowance before kinship-scale duties, spouses and civil partners stand exempt, and slow insurers pay automatic penalty interest. Review the beneficiary clause after every family event, calendar the seventieth birthday before topping up, keep every statement the insurer sends, and challenge refusals and levies in writing within their deadlines. Those five habits decide whether the contract protects your children or merely enriches the dispute about it.