How to Plan for Overseas Property

Owning property abroad can be rewarding, whether it's a holiday home, an investment, or part of retirement plans. However, overseas property brings legal and tax complexities when it comes to estate planning, inheritance and succession. This guide explains what to consider when planning for overseas property within an estate, the relevant legal principles in England and Wales, how inheritance tax may apply, cross‑border legal issues, and practical steps to help you safeguard your assets and protect beneficiaries' interests.

Understanding Overseas Property and Estate Planning

In estate planning, overseas property refers to real estate located outside England and Wales but owned by someone who is UK‑based or has UK tax connections. Such property can include holiday homes, rental properties, agricultural land, commercial premises abroad, or inherited foreign estates.

If you own such assets, clear planning ensures your intentions are respected, legal requirements in multiple jurisdictions are met, and unnecessary tax or delay is avoided when your estate is administered after death.

How Inheritance Tax Applies to Overseas Property

Worldwide Estate and Inheritance Tax

In England and Wales, inheritance tax (IHT) is generally charged on the worldwide assets of individuals who are UK‑resident and either domiciled or considered deemed domiciled for tax purposes. From 6 April 2025, the test for worldwide taxation is based on long‑term residence (typically resident in the UK for at least 10 out of the last 20 tax years), replacing many of the old domicile‑based rules. This means that overseas property owned by such individuals is included in the taxable estate for IHT purposes alongside UK assets. 

If you are not long‑term resident or UK domiciled, only UK situs assets (such as UK property and UK bank accounts) are generally taxed in the UK. Overseas property might instead be subject only to tax in the jurisdiction where it is located. 

Valuation and Tax Calculation

When calculating IHT on an estate that includes overseas property:

• The value of the property must be included in the estate valuation for UK tax if you are within the UK tax net.
• The estate's value is reduced by the nil‑rate band (£325,000) and, where applicable, the residence nil‑rate band (up to £175,000 for a family home).
• The standard IHT rate above allowances is 40 % (or 36 % if at least 10 % of the net estate is left to charity). 

Foreign tax on the same property may attract double taxation relief where the UK has a bilateral treaty with the country that imposes an estate tax. Such treaties allow a credit for foreign tax paid against UK tax due on the same asset, reducing overall tax cost. 

Cross‑Border Legal and Succession Issues

Local Law and Succession Rules

Foreign jurisdictions often have very different inheritance or succession laws compared with England and Wales. Some countries - particularly civil law jurisdictions - apply forced heirship rules that require certain relatives (such as children or spouses) to receive fixed shares of the estate, regardless of what your UK will says. 

Because of these differences, your UK will might not automatically control how overseas property is distributed under local law. Probate or an equivalent foreign succession procedure may be required in the country where the property is situated, and this process can differ substantially from English probate practice. 

Using Separate or International Wills

One approach to managing overseas property is to prepare separate wills for assets located in different jurisdictions. A UK will can deal with UK assets, while a foreign will, drafted to comply with local law, governs assets in that country. This can help avoid unintended revocation of wills and reduce delay and cost in foreign probate proceedings. However, careful drafting is essential to prevent conflicts between wills. 

Alternatively, a globally‑effective estate plan with clear choice of law clauses can reduce complexity, particularly in countries that recognise the law of your nationality or habitual residence for succession. 

Practical Steps for Planning Overseas Property

1. Establish Your UK Tax Status

Determine whether you are considered UK resident and long‑term resident for IHT. This status affects whether your overseas property falls into your UK taxable estate. If unsure, guidance from professional tax advisers is often essential. 

2. Assess Local Laws Where the Property Is Located

Each jurisdiction has its own property transfer rules, succession laws and probate requirements. Obtain local legal advice to understand:

• Whether forced heirship applies
• Probate or similar procedures for foreigners
• Local taxes (inheritance, estate duty, or transfer taxes) that may affect beneficiaries

3. Draft Appropriate Wills

Consider whether:

• A UK will can properly dispose of worldwide assets without unintended revocation
• Separate foreign wills are advisable for assets in specific countries

Solicitors experienced in international wills and cross‑border estate planning can tailor documentation to your circumstances. 

4. Plan for Tax and Double Taxation Coverage

Understanding the tax implications in both the UK and the overseas jurisdiction is vital. Where double taxation treaties exist, you may be able to mitigate overlapping taxes on the same asset. Values may need professional valuation in each jurisdiction.

5. Facilitate Probate Administration

Foreign probate procedures can delay estate administration. Planning steps include:

• Ensuring original documentation is accessible to executors
• Identifying local executors or agents
• Coordinating UK and foreign procedures to avoid delays

Clear administration instructions can reduce cost and confusion.

Risks and Challenges in Planning for Overseas Property

Double Taxation and Multiple Jurisdictions

Without planning, an estate might face inheritance or estate taxes in both the UK and the country where the property sits. Even with credit relief, overlapping tax liabilities can arise. 

Variations in Succession Law

Differences in succession law - for example, where forced heirship applies - can override dispositions made in a UK will, leading to unintended distributions. 

Administration Delays

Cross‑border estates can be slow to administer. Foreign probate processes can delay access to assets, complicating cash flow for paying tax and distributing to beneficiaries. Early planning helps reduce such risks.

Common Questions from our Readers

Does UK inheritance tax always apply to foreign property?
If you are a UK resident and long‑term resident for tax purposes, your overseas property is included in your worldwide estate for UK inheritance tax. If not, only UK situs assets are generally taxed in the UK; foreign property may only be subject to local tax. 

Should I have separate wills for overseas property?
Separate wills can be helpful to ensure local formalities are met and avoid conflicts between documents, but they must be drafted carefully to avoid accidental revocation and ensure clarity in administration. 

Can I avoid UK tax on overseas property by renouncing UK residency?
Changing residency may affect future tax status, but residency and domicile rules are complex. Long‑term absence and professional advice are critical before making decisions based on tax alone.

Key Takeaways

Planning for overseas property in England and Wales involves:

• Understanding how UK inheritance tax applies to worldwide assets if you are a long‑term UK resident.
• Considering local succession and inheritance laws where the property is located.
• Evaluating whether separate or international wills are appropriate.
• Structuring documentation and tax planning to avoid double taxation.
• Preparing for foreign probate procedures and coordinating with executors and legal advisers in relevant jurisdictions.

Clear, informed planning helps protect your overseas property, ensures your wishes are followed, and reduces legal and financial risks for your beneficiaries.