Who Manages Your Overseas Home If You Lose Capacity? The Cross-Border Power of Attorney Gap (2026)

Published on: June 28, 2026

Quick answer: If you own property abroad and lose mental capacity, the power of attorney you set up at home may not be recognised in the country where the property sits, a gap that wills and purchase powers do not cover. The Hague Convention on the International Protection of Adults provides the cross-border machinery, but it only helps where both countries are parties, and the UK ratified it only for Scotland, so an English or Welsh lasting power of attorney has no automatic recognition route abroad. The practical answer is to plan early and take specialist advice covering both your home country and the country of your property, often including a local instrument.

Most buyers plan for two scenarios when buying abroad: signing the deal (a power of attorney to complete the purchase) and passing the property on (a will and inheritance). There is a third scenario that almost no one plans for, and it is arguably the riskiest: what happens if you are still alive but lose the mental capacity to manage your own affairs? Dementia, a stroke, or a serious accident can leave you unable to pay the bills on your overseas home, deal with the tax authority there, or sell it, exactly when those decisions matter most.

This is not the same as a will. A will only takes effect on death. This is about who can act for you, lawfully, while you are alive but incapacitated, in a country that is not where you live. And the uncomfortable answer is that the document you set up at home may not be accepted where your property is.

This guide explains the gap and how cross-border recognition actually works in 2026. It is general information, not legal advice; this area is highly fact-specific and you should take specialist advice, as set out at the end.

The instruments: what "incapacity planning" looks like by country

Different legal systems use different documents to let you appoint someone in advance to act if you lose capacity. A few of the most relevant:

• England and Wales: the Lasting Power of Attorney (LPA). There are two separate types: one for property and financial affairs, and one for health and welfare. Both are registered with the Office of the Public Guardian. The LPA replaced the older Enduring Power of Attorney (EPA), although valid EPAs made before the changeover can still be used.
• Scotland: a different system. Scotland uses a Continuing Power of Attorney (for financial and property matters) and a Welfare Power of Attorney, registered with the Office of the Public Guardian in Scotland. This distinction matters enormously for cross-border recognition, as explained below.
• Northern Ireland continues to use the Enduring Power of Attorney for financial matters, a separate regime again.
• France: the mandat de protection future (future protection mandate). This lets a person designate in advance who will manage their affairs and, if they wish, decisions about their person, should they later lose capacity.

Civil-law countries vary widely. Some regulate only advance medical directives rather than general financial powers, and a few do not provide for anticipatory powers at all. The practical lesson is that you cannot assume the document you know from home has a clean equivalent, or any equivalent, in the country where your property sits.

The recognition gap: the Hague Convention, and the UK twist

The instrument designed to make these documents work across borders is the Hague Convention of 13 January 2000 on the International Protection of Adults (sometimes called the Hague Adults Convention). It sets out which country's authorities have jurisdiction, which law applies, and how protective measures and "powers of representation" (the umbrella term that covers LPAs and mandates) are recognised and enforced between Contracting States. It came into force in 2009.

Two features matter for property owners:

• The Convention generally points to the law of the person's habitual residence at the time the power was granted to govern that power.
• Under Article 38, the authority of a Contracting State where a power has been confirmed can issue a certificate setting out the representative's powers, which other Contracting States can rely on. This is the mechanism that lets a representative show, in country B, what they are entitled to do under a document from country A.

As of the latest status table, the Convention has a modest but growing membership. Among EU countries that are parties are Austria, Belgium, Cyprus, the Czech Republic, Estonia, Finland, France, Germany, Greece, Ireland, Latvia, Malta, and Portugal, alongside non-EU parties such as Switzerland and Monaco. Notably for cross-border buyers, popular destinations like France, Finland, Estonia, and Latvia are all in.

Here is the twist that trips up British owners. The United Kingdom ratified the Convention only for Scotland. England, Wales, and Northern Ireland are not Contracting States internationally. The Mental Capacity Act 2005 contains private-international-law rules for England and Wales (in its Schedule 3), but those operate domestically and do not make England and Wales a party for the purpose of having its documents recognised abroad.

The consequence is concrete:

• A Scottish Continuing or Welfare Power of Attorney can obtain an Article 38 certificate and be recognised in France, Germany, and the other Contracting States.
• An English or Welsh LPA cannot benefit from the Convention's recognition mechanism abroad. It is not automatically void, and a foreign bank or notary may still accept it case by case, but there is no automatic route, acceptance is uncertain, and an attorney can meet resistance or be forced into a foreign court process.

So an English couple with a holiday home in France, relying only on an English LPA, may find their chosen attorney cannot smoothly act on the French property if capacity is lost. That is the gap.

The EU is closing the gap, but not for the UK

The European Union has been working to make this work more reliably between member states. In May 2023 the European Commission proposed a Regulation on the cross-border protection of adults, together with a Council Decision encouraging member states that have not yet done so to ratify the Hague Convention. In 2025 and into 2026 the EU co-legislators reached a provisional agreement on the Regulation, which would create a European Certificate of Representation to let a representative prove their authority more easily across the Union, alongside clearer rules on jurisdiction and recognition.

Two important caveats:

• As of mid-2026 the Regulation has been provisionally agreed but is not yet in force. Once formally adopted, it is expected to apply only after a transition period (reported as roughly two years after entry into force), so it is a future improvement, not a current fix.
• It applies only between EU member states. Post-Brexit, the UK is outside it. UK owners with EU property therefore continue to rely on the Hague Convention, which, for England and Wales, has not been ratified, only for Scotland.

What this means in practice (questions for a specialist)

None of this is something to navigate alone, but it does tell you what to raise with a qualified cross-border adviser:

1. Do not assume your home-country document will be accepted where the property is. Ask specifically whether your LPA or mandate is recognised in the country of your property, and through what mechanism.
2. Consider whether a local instrument is appropriate. Owners are often advised to put in place a document in the country where the property sits as well, for example a French mandat de protection future for a French home, in addition to a home-country LPA, so that there is a recognised local route. Whether this is right for you depends on your circumstances and the countries involved.
3. Use the certificate route where it is available. Where your document comes from a Hague Contracting State (including a Scottish power), the Article 38 certificate can make recognition far smoother.
4. Plan before, not after. Once capacity is lost, the easy options disappear. What remains are court-based protective measures, which are slow, expensive, and far messier across borders. Anticipatory documents are valuable precisely because they avoid that.
5. Keep the paperwork ready. Certified translations and, where required, apostilles can be the difference between a document being accepted or rejected by a foreign institution.

Frequently asked questions

Is a will enough to protect my overseas property?
No. A will only operates on death. It does nothing for the period when you are alive but unable to manage your affairs. That is what a power of attorney or protection mandate is for. For the death side of the plan, see our guide to a separate will for foreign property and the EU Succession Regulation.

Will my English Lasting Power of Attorney work in France or Spain?
Not automatically. England and Wales are not parties to the Hague Adults Convention (only Scotland is), so an English LPA has no Convention-based recognition route abroad. A foreign institution may accept it, but it is not guaranteed; take specialist advice and consider a local document.

My power of attorney is Scottish. Is that different?
Yes. Scotland is a Contracting State, so a Scottish Continuing or Welfare Power of Attorney can be supported by a Hague Article 38 certificate and recognised in other Contracting States.

Does the new EU regulation solve this for me?
Only partly, and not yet. The EU's cross-border protection-of-adults rules apply between member states and were still moving through the adoption process in 2026, with application expected after a transition period. They do not cover the UK.

The bottom line

Owning a home in a country where you do not live creates a planning gap that wills and purchase powers do not fill: the risk that you lose capacity and your chosen representative cannot lawfully act where your property is. The Hague Adults Convention provides the cross-border machinery, but it only helps where both jurisdictions are inside it, and the UK is inside it only for Scotland. The EU is building a smoother system among its members, but it is not in force yet and excludes the UK. The practical response is to plan early and get advice covering both your home jurisdiction and the country of your property, ideally before any question of capacity ever arises. It sits alongside the rest of your cross-border estate planning.

Researching where to buy in the first place? Compare jurisdictions on tax, ownership rules, and legal security with JanusHermes, built to weigh cross-border markets like an investment terminal, not a listings page.

This article is general information for 2026 and is not legal advice. Cross-border incapacity planning is highly fact-specific and depends on your nationality, habitual residence, the country where your property is located, and the documents involved. Treaty membership and EU legislation also change over time. Before acting, consult a qualified solicitor, notaire, or equivalent adviser (for example a STEP member) experienced in cross-border capacity and estate planning in the relevant countries. Primary sources: Hague Conference on Private International Law (HCCH), Convention 35 of 13 January 2000 and its status table; UK Office of the Public Guardian (England and Wales, and Scotland); Mental Capacity Act 2005, Schedule 3; French mandat de protection future; European Commission and Council materials on the cross-border protection of vulnerable adults (2023 to 2026).