Your father has lived in the Dordogne for twelve years. After a stroke, he no longer recognises his bank statements, he has stopped opening his post, and a neighbour rings you in Manchester to say strangers have been visiting the house. You fly over with the lasting power of attorney (LPA) he signed in England, have it translated, and present it at his bank branch in Périgueux — only to be told that the document is not accepted, the account is being frozen for his protection, and you should see a notaire (a French public legal officer for property and family matters). The notaire sympathises but refuses to complete the sale of the small studio flat your father can no longer visit: without a French protection measure, nobody can validly sign for a person who has lost capacity. This is the moment dozens of British families discover, under stress, that mental incapacity in France follows French rules, that an English power of attorney helps but does not decide everything, and that the judge — not the family — chooses the measure. This guide explains, for a British reader, what has just happened to the bank account and the property project, whether an English LPA can operate in France after Brexit, and which French tools to use instead: the mandat de protection future (a mandate signed while still well, taking effect on incapacity), the habilitation familiale (a light family authorisation granted by the judge), and the court-ordered measures of sauvegarde de justice (temporary safeguard), curatelle (assisted protection) and tutelle (full guardianship). It closes with how to challenge a refusal or an unsuitable measure. Every French term is explained at first use, and every decisive statement is anchored to the statute or decision it comes from.
I. My British parent lives in France and can no longer manage: why the English power of attorney does not work as expected
A. The bank freezes the account and the notaire refuses the lasting power of attorney: what has just happened
French law starts from a simple principle stated in Article 425 of the Civil Code: « Toute personne dans l’impossibilité de pourvoir seule à ses intérêts en raison d’une altération, médicalement constatée, soit de ses facultés mentales, soit de ses facultés corporelles de nature à empêcher l’expression de sa volonté peut bénéficier d’une mesure de protection juridique prévue au présent chapitre. » In English: any person unable to look after their own interests because of a medically certified alteration of their mental faculties, or of their bodily faculties where that prevents them expressing their wishes, may benefit from a statutory protection measure. Two points matter immediately for a British family. First, incapacity is a medical question, certified by a doctor, not a family assessment and not a foreign document. Second, once incapacity is a serious possibility, ordinary informal arrangements collapse: a simple bank mandate (procuration) given when the person was well does not survive the loss of the capacity to supervise the agent, and a bank that continues to pay out on it takes a legal risk. That is why the branch freezes or ring-fences the account and asks for a judicial measure or a formally activated mandate — it is applying the reinforced protection French law gives to the accounts of vulnerable adults, set out in Article 427 of the Civil Code, and it is also covering itself against claims by the other children or heirs that money left the account without authority.
The notaire’s refusal follows the same logic. A sale, a gift, the acceptance of a succession or the signing of a loan are acts of disposition over property: they require a person with legal capacity, or someone validly empowered to represent a person without capacity under French law. A document in English, signed years ago before an English solicitor, even duly registered with the Office of the Public Guardian, does not by itself prove to a French bank or notaire that the signatory has authority under the law applicable in France today. The official GOV.UK guidance is candid about the territorial limit: there are two types of LPA — « health and welfare » and « property and financial affairs » — and states that an LPA is legally binding only in England and Wales (GOV.UK, make, register or end a lasting power of attorney). Registration with the Office of the Public Guardian takes eight to ten weeks when the application is in order, and anyone aged eighteen or over with mental capacity may make one without living in the United Kingdom — all of which is useful background, but none of which binds a bank in Périgueux. France and the United Kingdom are in different positions under the Hague Convention of 13 January 2000 on the International Protection of Adults, the treaty that organises how one country treats another country’s protective mandates: France signed on 13 July 2001, ratified on 18 September 2008, and the Convention has applied to France since 1 January 2009, whereas the United Kingdom declared, under Article 55, that « the Convention shall extend to Scotland only » (HCCH status table, Convention of 13 January 2000). So an English LPA arrives in France as a foreign private mandate whose effects are discussed under the Convention’s conflict rules as applied by the French courts — persuasive and sometimes operative, as the next section shows, but never automatic, and Brexit changed nothing about this analysis because the Convention is a Hague instrument, not European Union law.
Practically, the first 48 hours should be spent on protection, not confrontation. Make sure the vulnerable person is safe and that regular bills (care home, insurance, property tax) can still be paid from a joint account or by a family member advancing funds and keeping receipts. Ask the treating doctor (médecin traitant, the registered GP who coordinates care) for a written note describing the state of confusion and its consequences for daily management: it is not yet the formal certificate the court will require, but it unlocks everything that follows. Collect the English LPA, its registration confirmation, a certified French translation, and proof of identity and French address for the parent and for yourself. Then alert the public prosecutor (procureur de la République, the magistrate who can trigger a protection measure): under Article 430 of the Civil Code, « La demande d’ouverture de la mesure peut être présentée au juge par la personne qu’il y a lieu de protéger ou, selon le cas, par son conjoint, le partenaire avec qui elle a conclu un pacte civil de solidarité ou son concubin, à moins que la vie commune ait cessé entre eux, ou par un parent ou un allié, une personne entretenant avec le majeur des liens étroits et stables, ou la personne qui exerce à son égard une mesure de protection juridique. » In English: the application may be brought by the person themselves, their spouse, civil partner or cohabiting partner, a relative or in-law, a person with close and stable ties to them, or whoever already exercises a protective measure — and « Elle peut être également présentée par le procureur de la République soit d’office, soit à la demande d’un tiers », meaning the prosecutor may also act on their own initiative or at the request of a third party such as the doctor, the bank, the care home or a worried neighbour. Do not demand that the bank unfreeze the account on the strength of the LPA alone; ask instead what the bank needs — usually the prosecutor’s or judge’s decision placing the person under sauvegarde de justice, or the court clerk’s visa activating a mandat de protection future — and get that answer in writing so the file moves forward rather than sideways.
B. Can an English lasting power of attorney be used in France? The Hague Convention and what the Cour de cassation decided in 2021
The decisive French ruling on foreign mandates is the judgment of the First Civil Chamber of the Cour de cassation (France’s supreme court for civil matters) of 27 January 2021, appeal number 19-15.059 (Cass. 1re civ., 27 January 2021, no. 19-15.059). The case concerned a mandate signed abroad — a Swiss power of attorney given in December 2012 — whose implementation was sought in France, and the Court laid down how Articles 15 and 16 of the Hague Convention of 13 January 2000 operate before the French authorities. Article 15 provides that powers of representation conferred by agreement or unilateral act, to be exercised when the adult is no longer in a position to look after their interests, are governed by the law of the State of the adult’s habitual residence at the time of the agreement or act, unless one of the laws listed in paragraph 2 was expressly designated in writing — and that the manner of exercise of those powers is governed by the law of the State where they are exercised. Article 16 adds that where such powers are not exercised in a way that sufficiently ensures the protection of the person or property of the adult, they may be withdrawn or modified by measures taken by an authority having jurisdiction under the Convention. On that basis the Court held, first, that « il résulte de l’article 15 de la Convention précitée que si la mise en oeuvre en France d’un mandat qui désigne une loi étrangère, ou qui a été fait dans un Etat étranger où le mandant avait précédemment sa résidence habituelle, peut être soumise, au titre des modalités d’exercice des pouvoirs de représentation mentionnées au paragraphe 3, à une procédure de visa destinée à vérifier que l’altération des facultés du mandant a été médicalement constatée et à fixer la date de prise d’effet du mandat, elle ne saurait être subordonnée à des conditions propres au droit français, telles que l’exigence d’une prévision expresse, dans le mandat, de modalités de contrôle du mandataire que n’impose pas la loi applicable à cet acte. » In plain English: France may channel a foreign mandate through its own visa procedure — checking that incapacity has been medically certified and fixing the date from which the mandate takes effect — but it may not load the foreign document with extra French-law conditions, such as demanding that the mandate spell out supervision arrangements for the attorney where the law governing the mandate does not require them. The Court added, second, that « il se déduit de l’article 16 de la Convention que, si le mandat n’est pas exercé conformément aux intérêts du mandant, les autorités de l’Etat de la résidence habituelle du majeur protégé peuvent le suspendre, le révoquer et le remplacer par une autre mesure de protection » — if the mandate is not operated in the grantor’s interests, the authorities of the State of habitual residence, in practice the French judge for a Briton living in France, may suspend it, revoke it and replace it with another protective measure, with that action open to any interested person under the Code’s provisions on ending mandates.
For a British family, the reasoning transfers directly to an English LPA, with one honest caveat: the 2021 case decided a Swiss mandate, and Switzerland, like France, is a party to the Convention, whereas England and Wales are not covered by the United Kingdom’s ratification. The judgment’s logic nevertheless describes exactly how a French court approaches any mandate made abroad by someone who then lives in France: the validity and scope of the attorney’s powers are read under the law of the habitual residence at the time of signing — England and Wales for an LPA signed in Manchester — while the practical exercise in France can be put through the French visa procedure, and the French judge keeps a supervisory power to suspend or replace the mandate if it fails the vulnerable person. The visa procedure itself is concrete and worth understanding, because it is the route by which a well-prepared family sometimes gets a foreign mandate working without a full court case. For a French mandat de protection future the attorney presents themselves in person at the court registry (greffe) of the judicial court for the grantor’s home area, files the original or an authenticated copy of the mandate signed by both sides, both parties’ identity documents, a medical certificate and proof of the grantor’s habitual residence; the registrar checks the file, and if everything is in order initials each page and endorses the mandate with a visa recording the date from which it takes effect. A foreign mandate presented the same way will be examined in the same spirit: medical certification of incapacity, proof of habitual residence in France, proof that the mandate is genuine and registered where it was made, and a certified translation. Some registries accept the file and visa it; others decline foreign mandates and redirect the family to the judge. Neither answer is a final defeat — a refusal simply moves the family onto the judicial track described in Part II — but the attempt is worth making because a visaed mandate is faster, cheaper and less intrusive than a guardianship, and because presenting it demonstrates to the judge, if a court case follows, that the family tried the least restrictive option first, exactly as Article 428 of the Civil Code expects when it says « La mesure de protection judiciaire ne peut être ordonnée par le juge qu’en cas de nécessité » — a court-ordered measure may only be imposed where necessary — and « La mesure est proportionnée et individualisée en fonction du degré d’altération des facultés personnelles de l’intéressé » — the measure must be proportionate and tailored to the degree of alteration of the person’s faculties.
Two common British misunderstandings should be cleared up at this stage, because they cost families months. The first is that a solicitor-certified English LPA with an apostille (the international authentication stamp) is automatically enforceable in France. The apostille proves the signature and seal are genuine; it says nothing about the attorney’s powers under French protective law, and it does not oblige a French bank to release funds. The second is that a health-and-welfare LPA lets the English attorney decide on medical treatment in a French hospital. French doctors decide emergency and routine care with the patient’s consent where possible and, where the patient cannot consent, with the family and the designated trusted person (personne de confiance, the person a hospital patient nominates in writing to be consulted and informed) — a health-and-welfare LPA may inform that discussion but does not override the French framework for personal and medical decisions, in which a protected adult keeps their own voice wherever possible. Bring the LPA, translate it, register the attempt at the greffe, but build the file for a French measure in parallel: medical evidence first, family consensus second, court application third.
II. Which French protection to apply for and how to challenge a refusal or an unsuitable measure
A. Planning ahead: the mandat de protection future and the lighter habilitation familiale
Where the vulnerable person still has capacity — a mother recently diagnosed with early Alzheimer’s who understands what she is signing — the strongest instrument is the mandat de protection future, the mandate for future protection. Article 477 of the Civil Code opens the mechanism in these terms: « Toute personne majeure ou mineure émancipée ne faisant pas l’objet d’une mesure de tutelle ou d’une habilitation familiale peut charger une ou plusieurs personnes, par un même mandat, de la représenter pour le cas où, pour l’une des causes prévues à l’article 425 » In English: any adult (or emancipated minor) who is not already under guardianship or family authorisation may appoint one or more persons, in a single mandate, to represent them in case they should one day be unable to look after their own interests for one of the causes listed in Article 425. Parents may also use it to designate in advance who will look after a disabled child after their own death. The mandate takes two forms with very different powers. Drawn up as a private deed (acte sous seing privé, a document signed by the parties without a notaire), it must either be countersigned by a solicitor-equivalent (avocat) or follow the official model form, and it then covers preservative and administrative acts — managing accounts, paying bills, renewing leases, routine insurance — but not acts of disposition such as selling a house or making a large gift. Drawn up before a notaire (acte notarié), it can authorise the attorney to sell property and perform the heavier patrimonial acts, under the notaire’s supervision and reporting duties. For a British homeowner in France, that distinction is the whole strategy: a private-deed mandate keeps daily life running, but only the notarial form lets the appointed child sell the Dordogne house to fund care-home fees without going back to the judge for each step. The mandate must also organise supervision of the attorney’s activity — the control arrangements the Cour de cassation refused to impose on foreign mandates in 2021 are compulsory for French ones — and once incapacity is medically established the attorney activates the mandate at the court registry as described above, with the medical certificate fixing the starting date. Activation is not a court hearing, there is no judge unless someone objects, and the grantor’s choice of attorney is respected: for a British couple who appointed each other years ago, this is the closest French equivalent of the English LPA they already understand, and signing it while capacity is intact is the single most useful piece of forward planning an ageing British resident in France can do.
Where capacity is already borderline or recently lost and the family agrees, the judge can grant an habilitation familiale, a family authorisation that is deliberately lighter than a guardianship. Article 494-1 of the Civil Code provides: « Lorsqu’une personne est dans l’impossibilité de pourvoir seule à ses intérêts en raison d’une altération, médicalement constatée soit de ses facultés mentales, soit de ses facultés corporelles de nature à empêcher l’expression de sa volonté, le juge des tutelles peut habiliter une ou plusieurs personnes choisies parmi ses ascendants ou descendants, frères et sœurs ou, à moins que la communauté de vie ait cessé entre eux, le conjoint, le partenaire auquel elle est liée par un pacte civil de solidarité ou le concubin à la représenter, à l’assister dans les conditions prévues à l’article 467 ou à passer un ou des actes en son nom dans les conditions et selon les modalités prévues à la présente section et à celles du titre XIII du livre III qui ne lui sont pas contraires, afin d’assurer la sauvegarde de ses intérêts. » In English: where a person cannot look after their interests because of a medically certified alteration of mental faculties, or of bodily faculties preventing them expressing their wishes, the judge may authorise one or more persons chosen from their ascendants or descendants, siblings, or — unless they have separated — their spouse, civil partner or cohabiting partner, to represent them so as to safeguard their interests. Note the closed family circle: unlike a tutelle, which can entrust a stranger or a professional guardian (mandataire judiciaire à la protection des majeurs), the habilitation familiale stays within the family, which suits British families who want the daughter in Bordeaux, not an unknown professional, handling their mother’s affairs. The judge defines the acts covered — representation for all patrimonial acts, or only specified ones — and day-to-day running is lighter than under guardianship, with no professional guardian’s fees and fewer formal accounts. There is, however, a boundary the Cour de cassation was asked about on 15 December 2021 (opinion number 21-70.022, Cass., avis, 15 December 2021, no. 21-70.022): « L’absence de caractérisation d’une intention libérale, présente ou passée, de la personne protégée, fait-elle nécessairement obstacle à la possibilité, pour le juge des contentieux de la protection, d’autoriser la personne habilitée à la représenter de manière générale pour l’ensemble des actes relatifs à ses biens, sur le fondement des articles 494-1 et suivants du code civil, à procéder à une donation ? » — where no generous intention of the protected person, present or past, has been shown, does that necessarily prevent the judge from authorising the authorised family member, empowered generally over the property, to make a gift? The question itself is the warning: gifts, lifetime transfers to rebalance children, and donations out of the parent’s estate are not routine administration. If the family envisages the mother helping one child with a deposit or equalising past gifts, that intention should be documented while she still has capacity, or a specific judicial authorisation sought later — an authorised representative who gives away the protected person’s money without cover faces removal, liability, and a gift the other heirs can attack after death. Choose the mandat de protection future while capacity lasts; accept the habilitation familiale where the family is united and the estate needs managing rather than restructuring; and treat any gift or sale at an undervalue as a separate legal step requiring its own authorisation, not as implied by a general power to administer.
B. When capacity is already lost: sauvegarde de justice, curatelle, tutelle, medical evidence and appeals
When the parent can no longer understand what a mandate means — advanced dementia, a severe stroke, a coma after an accident — only the judge can organise protection, choosing among three court-ordered measures graded by severity. The lightest is the sauvegarde de justice, a temporary safeguard that can be ordered urgently, sometimes within days, while the full file is assembled; it lets a representative perform specified preservative acts and, crucially, allows third parties to challenge harmful acts the vulnerable person signed while unwell. Article 439 of the Civil Code sets its strict time limit: « Sous peine de caducité, la mesure de sauvegarde de justice ne peut excéder un an, renouvelable une fois dans les conditions fixées au quatrième alinéa de l’article 442 » — on pain of lapsing, the safeguard may not exceed one year, renewable once. It is the emergency bridge, not the destination. The middle measure is the curatelle (assisted protection), for a person who is not incapable of acting but needs assistance or supervision for important acts: the adult keeps broad autonomy and signs with the curator’s assistance, with the judge able to list acts requiring the curator’s involvement (Article 471) and to graduate between simple, reinforced and arranged forms. The heaviest is the tutelle (full guardianship), for a person needing continuous representation: the tutor (tuteur) acts in the adult’s name, draws up the budget, and renders annual accounts of management (Article 500), while the protected person keeps their strictly personal decisions — where to live, who to see, routine health choices — under Article 459, and the judge’s permission is needed to touch the protected person’s bank accounts and savings books under Article 427. The dividing line between curatelle and tutelle is drawn by Article 440: guardianship is for the adult who needs to be continuously represented in civil life, assisted protection for the one who can still act with help. In practice the medical certificate drives the choice, and families should read the certificate before the hearing: if the listed doctor describes total loss of judgment with no prospect of improvement, a request framed for curatelle to seem moderate will simply be reclassified, losing weeks.
Procedure is strict, and strictness is the family’s best tool. Every application must include, on pain of inadmissibility, a detailed certificate (certificat médical circonstancié) from a doctor on the list drawn up by the prosecutor: Article 431 of the Civil Code states « La demande est accompagnée, à peine d’irrecevabilité, d’un certificat circonstancié rédigé par un médecin choisi sur une liste établie par le procureur de la République. » — the application must be accompanied, on pain of being declared inadmissible, by a detailed certificate from a listed doctor. A letter from the English GP or the French treating doctor is useful context but never a substitute; the listed doctor’s certificate, currently a paid examination, is the key that opens the file, and it should describe concrete impairments (cannot manage money, cannot understand a sale, wanders, is influenced by visitors) rather than a bare diagnosis, because the judge calibrates the measure to the certified facts. The judge hears the adult wherever their state of health allows, hears the family, and gives a reasoned decision fixing the measure, its duration — five years as a standard, longer by specially reasoned decision where science shows no prospect of improvement — and the identity of the protector, chosen preferentially within the family. Three protections against judicial error matter most to British families. First, the judge cannot silently escalate: in its judgment of 2 March 2022, appeal number 20-19.767 (Cass. 1re civ., 2 March 2022, no. 20-19.767), the Cour de cassation recalled that under Article 442, paragraphs 3 and 4, « Selon le deuxième de ces textes, si le juge peut, à tout moment, mettre fin à une mesure de protection, la modifier ou lui substituer une autre mesure, il ne peut renforcer le régime de protection que s’il est saisi d’une requête en ce sens, satisfaisant aux conditions fixées par le premier. » — though the judge may at any time end, vary or replace a measure, they may only strengthen the regime if seised of a formal request meeting Article 431’s conditions, including a fresh listed-doctor certificate. A curatelle quietly hardened into a tutelle without that paperwork is appealable. Second, Article 442 itself provides that « Le juge peut, à tout moment, mettre fin à la mesure, la modifier ou lui substituer une autre mesure prévue au présent titre, après avoir recueilli l’avis de la personne chargée de la mesure de protection » — the judge may at any time end, vary or replace the measure after hearing the protector — so improvement, a move back to England, or a family reconciliation can reopen the file at any party’s request. Third, the decision is served and can be appealed to the court of appeal (cour d’appel) within short statutory time limits running from service: never let the service letter sit unopened, diary the deadline on receipt, and instruct a lawyer (avocat) immediately, because late appeals against protection measures are ruthlessly declared inadmissible. The same reflex applies to refusals: if the prosecutor declines to transmit the file or the judge refuses any measure, demand the written decision with its reasons and appeal it — an unreasoned or medically unsupported refusal is exactly what the appellate judges exist to correct, and a second, better-documented application with a fuller certificate can run alongside the appeal.
Conclusion
A British family facing a parent’s loss of capacity in France should work in this order: secure the person’s safety and the payment of essential bills; obtain a proper medical assessment and then the listed doctor’s certificate; present the English LPA, translated and with its registration proof, to the court registry for a visa while accepting that the registry may redirect the family to the judge; and apply for the least restrictive French measure that fits the certified facts — a mandat de protection future signed before capacity fades, an habilitation familiale where the family is united, a sauvegarde de justice in emergency, a curatelle where assistance suffices, a tutelle only where continuous representation is truly needed. The 2021 Cour de cassation ruling on foreign mandates, the closed family circle of the habilitation familiale, the one-year limit of the safeguard, the inadmissibility sanction for a missing medical certificate, and the rule against silent escalation are the five load-bearing points of the whole structure: check each of them in your file before the hearing, and challenge in writing anything that departs from them. Incapacity is distressing enough without procedural drift; French protective law, for all its unfamiliar vocabulary, offers a clear ladder from anticipation to emergency to lasting protection, and a British family that climbs it methodically — medical evidence first, family consensus second, court measure third, appeal where needed — keeps control of the timetable instead of surrendering it to the crisis.