Using Your UK LPA Abroad: International Recognition of Powers of Attorney

A lasting power of attorney (LPA) made under the Mental Capacity Act 2005 is one of the most important legal documents a UK resident can hold. It allows a trusted person to manage financial affairs if the donor loses capacity. But the LPA's authority is a creature of English and Welsh law. It does not carry automatic legal force in other countries — and for internationally mobile individuals or those holding assets overseas, this limitation can leave significant gaps.

This guide explains the problem, the international law framework that addresses it, and the practical steps needed to ensure you have effective authority to manage assets and affairs across borders.

The Fundamental Problem

Each country has its own rules governing legal capacity, substitute decision-making, and the recognition of foreign legal instruments. A document issued under English law has no automatic legal effect in France, Spain, the UAE, or any other jurisdiction. A Spanish bank, for example, cannot simply be presented with an English LPA and be expected to act on it. The bank's compliance team will ask: is this document valid under Spanish law? Has it been translated? Has it been apostilled? Does our local legal team confirm it is enforceable here?

In the worst case — where a person lacks capacity and has assets in multiple countries, with only a UK LPA in place — a separate court application may be required in each country to authorise a family member to deal with the assets. This is exactly the expensive, slow, and distressing outcome that pre-planned LPAs are designed to avoid.

The Hague Convention on the Protection of Adults

The Hague Convention of 13 January 2000 on the International Protection of Adults ("the 2000 Convention") establishes a framework for the cross-border recognition of measures taken to protect adults, including substitute decision-making arrangements such as powers of attorney.

The Convention provides for:

• Mutual recognition: measures of protection (including registered powers of attorney) made in one contracting state are automatically recognised in other contracting states, unless recognition would manifestly be contrary to public policy.
• Recognition in advance: a voluntary measure, such as an LPA, made by an adult in anticipation of future incapacity, is recognised in other contracting states.
• Cooperation: central authorities in each contracting state are required to cooperate in providing information about their own incapacity laws and in facilitating cross-border cases.

UK position: the United Kingdom has ratified the Convention only in respect of Scotland (the instrument of ratification was deposited on 5 November 2003, and the Convention entered into force on 1 January 2009). The Convention has not been ratified for England and Wales; however, Schedule 3 to the Mental Capacity Act 2005 gives effect to much of the Convention framework in England and Wales. The practical consequence is that a Scottish protective measure benefits from full Convention recognition, while an English or Welsh LPA relies on a combination of the Convention principles given domestic effect, apostille, translation, and local recognition rules in the destination state. Local advice should always be taken.

Which countries have ratified? As at June 2026, contracting states include: France, Germany, Switzerland, Finland, Czech Republic, Austria, Belgium, Estonia, Greece, Italy, Latvia, Cyprus, Monaco, Portugal, Scotland, and others. Notably, Spain and many non-European countries are not yet parties. The list of contracting states should be verified against the Hague Conference (HCCH) website before relying on the Convention in any specific country.

Important caveat: Convention recognition does not mean that no local formalities are required. A contracting state may still require the LPA to be produced in a translated, apostilled form, and may require local formalities for specific acts (such as registering a change of land ownership).

Apostille: The International Authentication Step

An apostille is a standardised authentication certificate issued under the Hague Apostille Convention (1961) that certifies the authenticity of a public document — in this context, the LPA — for use in countries that are parties to the Apostille Convention.

The apostille is issued by a designated authority in the country where the document was created. In England and Wales, the competent authority for apostilles on LPAs is the Foreign, Commonwealth and Development Office (FCDO) (now the Legalisation Office).

To apostille an LPA:

1. Send a certified copy of the registered LPA (not the original) to the Legalisation Office.
2. Pay the apostille fee (currently around £30 per document).
3. The Legalisation Office attaches the apostille certificate.

The apostilled document can then be used in any of the 125+ countries that are members of the Apostille Convention. However, most countries will also require a certified translation into the local language.

Country-Specific Position

France

France is a contracting state to the 2000 Hague Convention. It also has its own domestic incapacity instrument: the "mandat de protection future" (mandate for future protection), which is similar in concept to a UK LPA.

A UK LPA apostilled and translated into French should in principle be recognised in France. In practice, French notaries and financial institutions may require a French notary to confirm the document's validity. Where a person has significant assets in France — particularly immovable property — a French mandat de protection future drawn up by a French notary provides the most reliable protection.

Spain

Spain has not ratified the 2000 Hague Convention. Recognition of a foreign power of attorney in Spain therefore depends on Spanish private international law, which requires:

• Notarisation and apostille in the country of origin.
• Sworn translation into Spanish.
• A Spanish notary or solicitor confirming the document's validity under Spanish law ("legal opinion").

For practical management of Spanish bank accounts and property, a Spanish power of attorney ("escritura de poder") drawn up before a Spanish notary — whether in Spain or at a Spanish consulate — provides the most reliable authority. Many internationally mobile UK residents who own Spanish property draw up a Spanish power of attorney alongside their UK LPA.

After a loss of capacity, if no Spanish power of attorney is in place, an application to the Juzgado de Primera Instancia (civil court) for a guardianship order may be required to manage Spanish assets.

UAE

The UAE is not a party to the 2000 Hague Convention, and the UAE legal system has a different approach to incapacity and substitute decision-making. Powers of attorney under UAE law are governed by Federal Law No. 5 of 1985 (Civil Transactions Law) and are typically drawn up before a UAE notary public.

A UK LPA apostilled and translated into Arabic may be accepted by some UAE banks and institutions, but this cannot be guaranteed. For those with significant UAE assets — particularly property in Dubai or Abu Dhabi — a UAE power of attorney drawn up before a UAE notary (or UAE consulate in the UK) is the most practical solution.

UAE powers of attorney typically expire after a fixed period and must be renewed. They may not be "durable" (continuing in the event of incapacity) under UAE law, which creates a complication. Local legal advice is essential.

Germany

Germany is a contracting state to the 2000 Hague Convention. It has its own "Vorsorgevollmacht" (advance care directive and power of attorney). German banks and notaries increasingly accept apostilled foreign LPAs, but for significant German assets, a Vorsorgevollmacht drawn up in Germany provides additional certainty.

Other Key Jurisdictions

• Switzerland: ratified the 2000 Convention. Swiss notaries are experienced in processing foreign LPAs, especially from the UK and Germany.
• Channel Islands (Jersey, Guernsey): not parties to the 2000 Convention (they are Crown Dependencies, not separate signatory states). Each has its own incapacity legislation. A Jersey "Lasting Power of Attorney" under the Capacity and Self Determination (Jersey) Law 2016 is separate from and does not replace an English LPA.
• Isle of Man: has its own "Enduring Power of Attorney" under Manx law.
• USA: each US state has its own power of attorney law. An English LPA is generally not recognised in US states without a separate state-specific instrument.

Practical Recommendations

1. Start with an English LPA — it is the foundation for UK asset management and is the source document for international apostille processes.
2. Identify all countries where you hold assets — include property, bank accounts, investment accounts, and business interests.
3. Check Convention membership for each country and take local legal advice on whether the English LPA (apostilled and translated) will be accepted.
4. Draw up local instruments for countries where local authority is essential — particularly Spain, UAE, and non-Convention states.
5. Keep instruments current — powers of attorney should be reviewed when circumstances change and should be re-apostilled if they are more than a few years old (some institutions reject apostilles more than two years old).
6. Inform your attorneys — ensure your attorneys know where all documents are held and how to use them.

How Global Investments Can Help

Global Investments works with internationally mobile clients to identify gaps in their incapacity planning and coordinate the multi-jurisdictional steps required to ensure effective authority across all relevant countries.

We work alongside specialist local lawyers in each jurisdiction to confirm whether UK instruments are accepted and to commission local equivalent powers of attorney where required. We also assist attorneys and deputies in managing international financial assets once an LPA is operative.

This guide is for general information only and does not constitute legal advice. The international recognition of legal instruments varies significantly by country and changes over time. You should seek specific legal advice in each jurisdiction where you hold assets. Rules are subject to change.