Expat Wills & International Estate Planning: Complete Guide

As an expat, your estate is more complicated than most. You may own property in multiple countries, hold financial accounts in different currencies, have pension or retirement plans in more than one jurisdiction, and face the prospect of your estate being administered under laws that are unfamiliar to your family.

Without proper planning, your estate could be caught between competing legal systems, subject to unexpected taxes, or simply frozen for years while lawyers in multiple countries untangle jurisdictional questions. This guide shows you exactly how to plan ahead.

For country-specific guides, see: Canada | UK | Australia | Ireland | India

The Core Problem: Which Country's Law Governs Your Estate?

This is the central question in international estate planning, and the answer depends on two key concepts:

1. The Situs Rule (Immovable Property)

Real estate and other immovable property is almost universally governed by the law of the country where it is located — regardless of where you live, where you die, or what your will says. This is called the "situs rule" (from the Latin word for location).

Practical consequence: If you own a villa in Spain, an apartment in France, and a house in the US, each property will be administered under the law of its location. One US will cannot single-handedly direct the distribution of your French apartment without compliance with French law.

2. Domicile (Moveable Property)

Your moveable assets — bank accounts, investments, personal property, shares — are generally governed by the law of your domicile at death. Domicile is not just where you live: it's the country you intend to make your permanent home. Changing domicile requires genuine long-term intent, not just physical presence.

For Americans, there's an extra complication: the US taxes its citizens on worldwide income and estate regardless of where they live. US citizens are subject to US estate tax even as expats.

Do You Need a Will in Every Country?

The short answer: not always, but often yes for real estate. Here's the decision framework:

• Real estate in a foreign country: Almost always needs a local will or at minimum needs to comply with local law
• Financial accounts abroad: A foreign will may work, but a local will simplifies administration enormously
• Moveable property abroad (vehicles, personal effects): Your home country will may suffice if the situs country recognizes foreign wills
• Pension and retirement plans: Usually governed by the country where the plan is held; beneficiary designations are critical

The Risk of No Local Will

Without a local will, your foreign executor must:

1. Obtain probate in your home country
2. Get the grant of probate apostilled (internationally certified)
3. Potentially have it translated into the local language
4. Present it to a local court for recognition
5. Comply with any local reserved portions (forced heirship rules) regardless of what your will says

This can add months or years and thousands in legal fees to estate administration.

Multiple Wills: The Coordinated Approach

The most effective strategy for expats with significant assets in multiple countries is a coordinated set of wills — one for each jurisdiction where you hold property. Key rules for coordinated wills:

• Each will should be limited to assets in its jurisdiction — include a clause saying the will is limited to property in that country
• No will should revoke all previous wills globally — a standard "I revoke all previous wills" clause could accidentally revoke your wills in other countries
• Coordinate the wills to avoid conflicts — all wills should be consistent in their overall intent and not contradict each other
• Update all wills together — if you update one, review all the others for consistency

The EU Succession Regulation (Brussels IV)

If you live in or have assets in EU member states (except Denmark and Ireland for this purpose), the EU Succession Regulation (EU 650/2012) is critically important. Under this regulation:

• By default, your estate in EU member states is governed by the law of the country where you habitually reside at death
• You can elect to have the law of your nationality govern your entire EU estate by stating this in your will
• A European Certificate of Succession can be issued by one member state and recognized across all others, simplifying administration

This regulation is a major simplification for EU-based expats — but requires specific election language in your will to take full advantage of it.

Forced Heirship: The Law That Overrides Your Will

Many countries — particularly in continental Europe, the Middle East, and South Asia — have "forced heirship" rules that reserve a minimum portion of the estate for certain relatives (typically spouse and children), regardless of what the will says. Examples:

• France: Children are entitled to the "reserve héréditaire" (50% for one child, 66% for two, 75% for three+)
• Spain: Children have a legal right to two-thirds of the estate
• UAE (Islamic law): Estate governed by Sharia law for Muslims; non-Muslims can register a will in the DIFC courts to avoid this
• Ireland: Surviving spouse has legal right share of one-third to one-half
• India (Muslims): No more than one-third of estate can be left outside the legal heirs

Forced heirship rules apply to local property regardless of what your will says. Proper planning (sometimes including trusts or life insurance structures) can manage the impact.

Country-Specific Considerations

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The Expat Estate Planning Checklist

1. ☐ Identify all assets by country — real estate, bank accounts, investments, pensions, life insurance
2. ☐ Determine which countries require local wills or compliance with local law
3. ☐ Create coordinated wills for each relevant jurisdiction (using ExpatLegalWills or local attorneys)
4. ☐ Ensure no will contains a blanket revocation clause that could revoke your other wills
5. ☐ Update all beneficiary designations on foreign accounts and pension plans
6. ☐ Understand forced heirship rules in each country where you hold property
7. ☐ Consider EU Succession Regulation election if relevant
8. ☐ Brief your executor(s) in each country — ideally appoint a local executor per jurisdiction
9. ☐ Consider cross-border tax implications (US citizens: FBAR, FATCA, estate tax)
10. ☐ Review and update all documents every 2–3 years or after major life changes

Frequently Asked Questions