03 Mar UK Inheritance Tax (IHT) on Overseas Property: What You Need to Know

The UK Inheritance Tax (IHT) rules for overseas property apply consistently regardless of whether the foreign asset is in Pakistan, the Caribbean, South Africa, Australia, or Hong Kong—as long as the deceased was a UK domicile.

How UK Inheritance Tax (IHT) Applies to Overseas Property

If a UK-domiciled individual passes away, their global assets are included in the UK estate for IHT purposes, including:

● Land and property in the Caribbean (Jamaica, Barbados, Trinidad, etc.)
● Real estate in South Africa
● Assets in Australia
● Property in Hong Kong

However, whether tax is payable depends on:

1. The total value of the UK and international estate
2. Available IHT allowances
3. Double taxation relief under UK tax treaties

Inclusion of Overseas Property in the UK Estate

Any foreign real estate must be included in the UK estate valuation.
For example: If a deceased person owned a house in Australia worth £200,000, this must be declared in the UK for IHT assessment.

IHT Threshold (Nil-Rate Band & Exemptions)

● If the total worldwide estate is below £325,000, no IHT is due.
● If above £325,000, any excess is taxed at 40%.
● If the estate qualifies for the Residence Nil-Rate Band (£175,000 additional allowance) for passing on a UK home to direct descendants, the IHT threshold can increase to £500,000 before tax applies.

Double Taxation Relief (For Overseas Property)

Each country has its own inheritance tax laws, but the UK has tax treaties with certain countries to prevent double taxation.

● Pakistan: No formal inheritance tax, but property transfer taxes may apply. The UK-Pakistan double tax treaty allows relief.
● Caribbean (e.g., Jamaica, Trinidad, Barbados): Some islands have estate duties or stamp duties. The UK may allow a tax credit.
● South Africa: Charges estate duty at 20-25%. The UK-South Africa tax treaty prevents double taxation.
● Australia: No inheritance tax, but capital gains tax may apply when selling inherited property.
● Hong Kong: No inheritance tax, so UK IHT is the only applicable tax.

If the foreign country charges inheritance tax or transfer taxes, the UK may give credit for those amounts under double tax treaties, reducing the UK tax bill.

Example: UK IHT on Overseas Property

A UK-domiciled person dies with assets worth £700,000, including:

Assets:

UK house: £400,000
Bank savings: £100,000
Land in South Africa: £200,000

IHT Calculation:

● Total estate = £700,000
● IHT-free allowance (Nil-Rate Band + Residence Nil-Rate Band) = £500,000
● Taxable estate = £200,000 (subject to 40% IHT)
● UK IHT due = £80,000

If South Africa charges estate duty on the land, the UK may allow a tax credit, reducing the final bill.

Points to remember

● Overseas property must be included in UK estate valuation if the deceased was UK domicile.
● IHT applies if the total estate exceeds £325,000 (£500,000 with allowances).
● Double taxation relief may apply if inheritance/estate tax is paid in the foreign country.
● Some countries (e.g., Australia, Hong Kong) do not have inheritance tax, so only UK IHT applies.

If you need help, we are happy to assist and support you through this process. Please get in touch with us on 0208 175 5000 or email hello@aronastjames.co.uk