Should You Have Separate Wills for UK and Overseas Property?

We often meet families who own property in more than one country. A holiday home in Spain or a bank account in Australia is more common than people think. These holdings can make estate planning considerably more complex.

A UK Will still matters for home-based holdings. International estates bring recognition issues, conflict-of-laws questions and extra probate steps. That can slow access to assets and increase costs for your family at the worst possible time.

One practical route is having separate Wills for UK and overseas assets, drafted so each document applies only in its jurisdiction. When done well, your beneficiaries receive the right property without needless delay or duplication.

We will explain succession rules, the probate route, and the tax angle — including how UK inheritance tax (IHT) applies to overseas assets. We use clear examples from Spain, the US and Australia to show common pitfalls. Our aim is practical clarity so you can ask the right questions of a specialist.

Key Takeaways

• Multiple documents can reduce cross-border delays and costs significantly.
• Careful drafting prevents one Will accidentally revoking another.
• Succession rules and probate processes differ by country — what works here may not work abroad.
• UK inheritance tax at 40% above the nil rate band affects choices, particularly after the April 2025 residence-based changes.
• Simple, clear plans — made well in advance — save family stress later. Plan, don’t panic.

Why your UK Will still matters when you own overseas assets

Even when much of your life is overseas, a properly drafted UK Will keeps your wishes clear for assets on British soil. We often see families assume that foreign plans will sort everything. That assumption can lead to delay, extra cost and unhappy surprises for the people left behind.

Which UK holdings your Will normally covers

A UK Will governs what happens to UK property, bank accounts, investments and business interests based in England and Wales (Scotland has its own system). It also covers personal possessions and can give directions for UK-based assets generally. Note that pensions typically pass outside the Will via a nomination or expression of wishes form — but it is still important to ensure those nominations are up to date and consistent with your overall plan, especially given that from April 2027, inherited pensions will become liable for IHT.

What can go wrong if you have no UK Will

Without one, the intestacy rules of England and Wales decide who inherits your UK estate. Those rules can exclude unmarried partners entirely, regardless of how long you have lived together. Blended families, cohabiting couples and step-children are often the worst affected — step-children receive nothing under intestacy unless they have been formally adopted.

“Intestacy can leave people out of an estate even when you fully intended them to inherit. The law does not read minds — it follows a fixed hierarchy.”

• Executors move faster with a clear UK Will when a Grant of Probate is needed — the grant itself currently takes around 4–8 weeks for straightforward online applications, but the full probate process often runs 3–12 months, and longer where property needs to be sold.
• Missing a UK account or business interest from your checklist risks administrative delays and frozen funds while Letters of Administration are obtained — during which time sole-name bank accounts, investments and property are completely locked.
• Two parallel probate processes — one here and one abroad — work much better when the plans are aligned and do not contradict each other.

Before you assume you are covered, check what UK holdings you still have. Make a short list: home, any bank accounts, investment platforms, ISAs and business ties. That simple step helps ensure your family’s wishes are protected and reduces stress later.

When separate Wills for UK and overseas assets makes sense

When property and investments sit in different countries, a tailored estate plan often makes practical sense. Real estate usually follows the law of the place where it sits (the lex situs rule). That means a home abroad may be governed by local succession rules, while bank holdings and movable assets may follow different tests based on domicile or habitual residence.

Owning foreign property versus overseas investments: why location and asset type matter

Land and buildings rarely follow your domicile. Local laws almost always control the succession of real estate, regardless of where you live or where you made your Will. That can override the intentions set out in a single document made elsewhere.

By contrast, investments and bank accounts may follow domicile or contractual ties. The distinction changes the practical steps your executors must take — and determines whether a local grant of probate (or its equivalent) is needed for each asset class.

Multiple jurisdictions and multiple probate systems: reducing delays and administration friction

Different jurisdictions mean different probate rules, court forms and timelines. Relying on one document can create long probate delays across borders, because many foreign courts will not act until they have seen the original Will and a certified translation — which may be sitting with the Probate Registry in England.

Two tailored documents can let local executors act in parallel rather than in sequence, cutting administration time and lowering costs for the estate.

When a single global Will can create risk in different countries

A single global Will may fail local formalities, not be recognised by a foreign court, or cause probate bottlenecks in every country involved. It also risks accidental revocation — if the foreign document contains broad revocation language, it may unintentionally cancel your UK Will. That raises the risk of disputed claims, intestacy applying to some assets, and considerable extra expense.

We can help you weigh whether multiple documents suit your family. For practical guidance on cross-border estate planning, see our detailed guide on estate planning for expats with assets overseas.

How inheritance law changes across countries and jurisdictions

Determining which law governs an estate can fundamentally change how property passes to heirs. Conflict-of-laws sits at the heart of cross-border cases. A plan that works perfectly in one country may be partially or completely ineffective in another.

Lex situs: why local law usually governs real estate

Land follows the law of the place where it sits. That means a holiday home in France, Spain or Portugal will normally be governed by that country‘s succession laws, not English law. Executors must expect local court steps, local taxes and potentially local forced heirship rules.

Movable assets and domicile or residence links

Movables — such as bank accounts, shares, investments and personal items — often follow your domicile or habitual residence. This can shift outcomes when you hold investments across two or more countries. For UK-domiciled individuals, English law generally governs movable assets wherever they are situated, but the foreign jurisdiction may take a different view — and may still impose its own taxes on those assets.

Forced heirship and reserved shares

Many jurisdictions apply forced heirship. That limits your freedom to leave property away from close relatives — typically children and, in some systems, a surviving spouse.

England and Wales is unusual in having no forced heirship (though the Inheritance (Provision for Family and Dependants) Act allows dependants to make claims for reasonable financial provision). When local heirship rules bite abroad, beneficiaries named in your Will may receive less than you intended. This can create family tension, extra legal work and sometimes costly litigation.

Recognition and formalities

Some foreign courts will not accept a Will made in England unless it meets their local requirements. Common obstacles include different witnessing rules, a requirement for notarisation, translation into the local language by a certified translator, and compulsory registration of the document with a local authority or court.

• Check which law applies to each item — real estate, movables and financial assets may each follow different rules.
• Plan for forced heirship where it exists — a choice-of-law election (where available) can sometimes preserve testamentary freedom.
• Meet local formalities early to save time and avoid a Will being rejected when it is needed most.

How to set up multiple Wills without conflicts or accidental revocation

Clear, territorial clauses protect your wishes and let local executors work fast. We recommend a short opening statement in each Will that expressly limits it to assets in a named country. That prevents accidental revocation caused by broad phrasing such as “I revoke all previous wills and testamentary dispositions” — which can unintentionally cancel your other Wills in other countries.

Using jurisdiction-limited wording

Use explicit wording to limit each Will to property in one jurisdiction — for example, “This Will applies only to my assets situated in England and Wales.” This keeps the probate process straightforward in each country and avoids clashes when courts abroad examine your documents. Each solicitor or notary involved should see the other Wills to ensure the wording is compatible.

Keeping beneficiaries and wishes consistent

Match core wishes and beneficiary names across each document. Small differences — a misspelled name, inconsistent shares, or conflicting residuary clauses — create disputes. Consistency reduces friction and keeps the family’s overall plan clear to executors and beneficiaries alike.

Choosing local executors and storage

Appoint executors in every relevant country so someone local can handle court forms, bank steps and property transfers. Keep originals stored safely in each jurisdiction — for example, with your solicitor in England and with a notary abroad. Cross-reference all Wills so executors can find the correct document quickly when the time comes.

We also suggest reading our guide on crafting your UK Will online when you prepare your UK documents. Good coordination between advisers eases the main challenges and saves time at the worst moment.

How to handle overseas property in Europe, the US, Australia and the Middle East

Cross-border property often triggers local laws that change how your estate passes to heirs. Here is a brief, region-by-region guide so you can spot likely issues quickly and ask the right questions of local advisers.

Europe

Many civil law countries apply forced heirship. In France, for example, children are entitled to a reserved portion of the estate that cannot be overridden by Will — typically between half and three-quarters depending on the number of children. Spain and Italy have similar rules.

Where available, a choice-of-law election under EU Succession Regulation 650/2012 (commonly called Brussels IV) may allow a British national to apply the law of their nationality instead of the law of their habitual residence. The UK is not a signatory to this regulation, but EU member states will still apply it to property within their borders — meaning a British national can elect English law in their Will to govern succession to property situated in a participating EU state. This election can be an important tool for preserving testamentary freedom — but it must be made expressly in the Will and confirmed with a local notary.

United States

Probate in the US runs state-by-state. Each state has its own probate court, forms and timelines. A UK Will may need ancillary probate in the relevant US state, which adds time and cost.

US federal estate tax can apply to non-US persons owning US-situs assets (such as property or US shares), with a much lower exemption than for US citizens. This can overlap with UK IHT at 40% above the £325,000 nil rate band. The UK–US Estate and Gift Tax Treaty may reduce double taxation, but careful coordination is essential — relief is not automatic and must be specifically claimed.

Australia

Australian courts often recognise a foreign grant of probate through a process called resealing, though procedures vary by state and territory. Not all Australian states and territories permit straightforward resealing, and some may require a fresh grant of probate.

Family provision claims in Australia — similar to claims under the Inheritance (Provision for Family and Dependants) Act in England — can challenge distributions, even where a valid Will exists. A local Australian Will and local legal advice can help manage this risk and reduce delay.

UAE and wider Middle East

Sharia succession rules can apply by default in some countries, potentially affecting how assets are distributed regardless of what a Will says. This can have unexpected consequences for non-Muslim families, particularly regarding the shares allocated to a surviving spouse, daughters and sons.

Non-Muslims may register Wills in the DIFC Wills Service Centre (Dubai) or Abu Dhabi Global Market to gain English-language recognition and greater certainty over distribution. This is a practical safeguard that many UK families with Middle Eastern property should consider early in the planning process.

Thailand and similar systems

Courts lead probate in many Asian jurisdictions. Translation requirements, certification and lengthy court verification processes add delays to accessing funds and transferring property. Early engagement with a local solicitor and proper notarisation can reduce these bottlenecks considerably.

“We have seen cases where a holiday home in Spain passed under forced heirship because no choice-of-law election was filed — a hard and expensive lesson for that family.”

• Example: Spanish forced heirship can cut intended gifts to a surviving spouse unless a valid choice-of-law election applying English law is made in the Will.
• Small practical steps taken in advance save large delays and considerable family stress later.

How to plan for tax when you have UK and foreign assets in the current rules environment

Changes since April 2025 mean your years of UK residence now shape whether non-UK property falls within UK inheritance tax. We explain the practical steps so you can act without getting lost in the detail.

UK inheritance tax after 6 April 2025

From 6 April 2025, UK IHT moved towards a residence-based test for non-UK assets. Long-term UK residence is broadly defined as being UK-resident for 10 out of the previous 20 tax years, with a tail period of up to 10 years after you leave the UK during which your worldwide estate may still be caught.

This means that overseas assets can now fall within UK IHT even for individuals who were previously protected by non-UK domicile status. The nil rate band remains frozen at £325,000 per person — it has not increased since 2009 and is confirmed frozen until at least April 2031. IHT is charged at 40% on the taxable estate above the nil rate band, or at a reduced rate of 36% where at least 10% of the net estate is left to charity.

For married couples and civil partners, the unused nil rate band of the first to die can transfer to the survivor — giving a combined nil rate band of up to £650,000. The residence nil rate band (RNRB) of £175,000 per person may also apply where a qualifying residential interest passes to direct descendants (children, grandchildren or step-children), with a combined maximum for a married couple of up to £1,000,000 in total allowances. However, the RNRB tapers away by £1 for every £2 the estate exceeds £2,000,000 and is not available where property passes to siblings, nephews, nieces or friends.

Double taxation risk and treaty relief

Two countries can tax the same wealth on death. The UK has estate and gift tax treaties with only a handful of countries, including the US, France, India, Italy, the Netherlands, South Africa and Sweden. Where a treaty exists, relief may reduce the bill — but it rarely eliminates it entirely. Where no treaty exists, unilateral relief under UK law may still apply, giving credit for foreign tax paid against the UK IHT liability.

We recommend reviewing both the UK and foreign tax positions together. Coordination avoids the nasty surprise of paying more than necessary — and HMRC will not give you credit for foreign tax you failed to claim.

Gifts, trusts and charitable legacies

Common planning tools include:

• Lifetime gifts: Gifts to individuals are potentially exempt transfers (PETs) — if you survive seven years, the gift falls outside your estate completely. Taper relief reduces the tax (not the value) on gifts between three and seven years before death, but only where the cumulative value exceeds the £325,000 nil rate band. There is also an annual gift exemption of £3,000 per tax year (with one year’s carry-forward), plus small gifts of up to £250 per recipient per year.
• Lifetime trusts: Discretionary trusts can control distribution and provide a layer of protection against care fees, divorce and spendthrift beneficiaries — though they come with reporting duties (Trust Registration Service within 90 days of creation) and potential periodic charges. Transfers into discretionary trusts are chargeable lifetime transfers (CLTs), not PETs — a crucial distinction. For most family homes valued below the nil rate band, the entry charge is nil. Periodic ten-year charges are a maximum of 6% of the trust property above the available nil rate band, and for most family trusts this works out at very little or nothing at all.
• Charitable legacies: Leaving 10% or more of your net estate to charity reduces the IHT rate from 40% to 36%. Clear beneficiary wording in your Will is essential to ensure HMRC accepts the reduced rate.

Each tool has benefits and limits. Cross-border trust arrangements require particular care, as the trust may be subject to adverse tax treatment in the foreign jurisdiction even if it works well under UK law. England invented trust law over 800 years ago, and it remains the gold standard — but not every country recognises trusts in the same way. Some civil law jurisdictions do not have an equivalent concept at all, meaning a UK trust holding foreign property could face unexpected local taxes or registration requirements. Specialist advice from both a UK trust practitioner and a local adviser in the relevant country is essential.

We keep inheritance tax planning practical and jargon-free. If you want detailed cross-border advice, see our guide to cross-border planning for Wills, gifts and Lasting Powers of Attorney.

How to prepare before drafting or updating Wills across different countries

Begin by making a simple map of your property, accounts and holdings across countries. This short step helps ensure meeting time with your solicitor is used well and keeps planning focused on the issues that matter most.

Create an inventory

List every asset: home, bank accounts, ISAs, investments, pensions (including SIPPs), business interests, life insurance policies and digital accounts. Include joint holdings and any nominee arrangements. Do not forget assets that pass outside a Will — such as pension death benefits (which from April 2027 will fall within IHT), life insurance policies written in trust, and jointly owned property held as joint tenants that passes by survivorship.

Confirm ownership and location

Note who legally owns each item and the country where it is registered or situated. Joint ownership — whether as joint tenants or tenants in common — changes which process applies. Property held as joint tenants passes automatically by survivorship to the surviving owner, bypassing the Will entirely. Property held as tenants in common forms part of the deceased’s estate and passes under the Will. Assets held through company structures may mean the shares, not the underlying property, are the relevant asset for succession purposes.

Check UK residence and wider connections

Record your UK residence history and any ties to other countries that may affect succession or tax. Under the new rules from April 2025, being UK-resident for 10 out of 20 tax years can bring worldwide assets within IHT — with a tail period of up to 10 years after leaving the UK. A simple timeline of where you have lived helps advisers spot risks quickly and calculate whether the long-term residence test applies to you.

Gather supporting documents

Collect title deeds, account statements, valuations and identification documents now. Some countries need certified translations, apostilles or notarised papers. Getting these ready in advance saves time and money later — and prevents delays at a moment when your family can least afford them.

1. Make a concise inventory so solicitors in each jurisdiction can act quickly and advise accurately.
2. Update pension nominations — these typically pass outside your Will and must be consistent with your overall plan, especially given the upcoming changes from April 2027.
3. Confirm local registration for overseas property to avoid mismatches between what your Will says and what the local land registry shows.

“A little preparation now saves your executors a great deal of work later. Plan, don’t panic.”

Common cross-border Will pitfalls and how to avoid them

Cross-border estate planning raises practical risks that catch many families out. We set out the main pitfalls and clear steps you can take now. Our aim is to help you act before a problem becomes costly and stressful for your family.

Accidental revocation and how to prevent it

Accidental revocation happens when a later Will contains broad language such as “I revoke all previous wills and testamentary dispositions” — unintentionally cancelling a carefully drafted Will in another country. We see this more often than you might expect, and the consequences can be devastating — potentially leaving assets in one country subject to intestacy while the family believed everything was covered.

To avoid this, use jurisdiction-limited wording and cross-references. State clearly which document covers which country and which assets. Ask each solicitor or notary to check for revocation wording before you sign, and ensure they have sight of the other Wills.

Probate bottlenecks: grants, resealing, language and time

Multiple probate grants often add months to the administration process. Some countries require resealing of a British Grant of Probate. Others demand fresh applications, certified translations and apostilles.

Language barriers add further delays. Executors must translate documents, meet local formalities and wait for court slots — which can be lengthy in some jurisdictions. Naming local executors and arranging certified translations early speeds the process considerably.

Forced heirship surprises

Forced heirship can override what appears clear in a UK Will. For example, a property in France or Spain may pass under local heirship rules — reserving portions for children regardless of what the Will says — unless a valid choice-of-law election has been filed.

Check whether local heirship applies to each overseas asset before relying on your UK Will alone. Local advice from a qualified solicitor or notary in that jurisdiction prevents unwelcome reshaping of your wishes after death.

Coordination failures between advisers

Poor coordination between UK and overseas advisers can create tax and succession mismatches. One adviser may focus on succession planning while another prioritises tax efficiency, producing contradictory steps that leave the family worse off — or worse, creating a situation where both countries claim the right to tax the same asset with no treaty relief properly arranged.

We recommend a short planning meeting — or at least a shared summary — that aligns succession and tax strategy across all jurisdictions. Share copies of each Will among advisers and include cross-references so everyone works from the same plan. As Mike often says: “The law — like medicine — is broad. You wouldn’t want your GP doing surgery.” The same applies to cross-border planning — use specialists in each jurisdiction, but make sure they talk to each other.

“A Will made abroad that starts by revoking all previous wills can unintentionally wipe out your UK plan — a costly mistake we see too often.”

Avoid it — practical checklist:

• Limit each Will’s scope to the country concerned.
• Appoint at least one local executor in each jurisdiction.
• Prepare certified translations and apostilles early.
• Run a joint adviser review that covers probate, succession and tax across all relevant countries.

For a wider guide to protecting your family, see our planning pages on protecting your family’s future with UK estate planning.

Conclusion

The right approach depends on your family, the countries involved and the mix of property you own.

Often the safest route for a cross-border estate is two or more Wills that are territory-limited and do not revoke one another. This reduces delay, avoids accidental revocation and keeps local courts and Probate Registries moving when your family needs access to assets.

Do this now: make a full inventory, confirm where each asset sits, and check that all documents use clear, limited wording. Appoint local executors so action can start quickly in every jurisdiction.

Align your plans with local succession rules and the relevant law in each country — including UK inheritance tax, which now reaches further than ever under the residence-based test. The nil rate band has been frozen at £325,000 since 2009, and with the average home in England now worth around £290,000, ordinary homeowners are increasingly caught by IHT. That makes proper planning more important than ever — not losing the family money provides the greatest peace of mind above all else.

We recommend you speak to experienced UK and international advisers together. They will help protect your family and explain the next steps for your estate across jurisdictions. Remember — trusts are not just for the rich, they are for the smart. The same is true of proper cross-border estate planning.