Owning property in the UK can create an Inheritance Tax exposure even if you live permanently overseas and rarely visit the UK. The key point is simple. If you own property in the UK from abroad, that property can fall within the scope of UK Inheritance Tax.
That does not mean 40% is automatically payable on the full value. The liability depends on the value of the estate within the UK tax net, available nil-rate bands, debts, exemptions, lifetime gifts, how the property is owned and the owner’s history of UK residence.

(Reading Time: Approx. 6 minutes)
Topics Discussed:
- When UK property owned by somebody living overseas falls within the UK Inheritance Tax regime.
- The allowances, residence rules, debts, gifts and ownership structures that can alter the IHT position.
UK Property Owned from Abroad
HMRC states that where somebody is based abroad, Inheritance Tax can still apply to UK assets including property and UK bank accounts. The location of the property within the UK does not change that principle. A property owned anywhere in the UK can therefore be within the IHT net even if the owner lives overseas and is not UK resident.
For somebody who is not a long-term UK resident, the exposure is generally limited to UK assets rather than the worldwide estate. Owning UK property does not by itself bring every overseas asset into UK IHT.
The IHT Bands and Allowances
The standard nil-rate band is £325,000. Broadly, this is the amount of an estate that can fall within IHT before the standard 40 percent death rate applies, although earlier lifetime gifts can use some or all of the available band.
A residence nil-rate band of up to £175,000 may also be available where a qualifying home passes to direct descendants such as children or grandchildren. For somebody who is not a long-term UK resident, the home must be in the UK to be within the estate and potentially qualify. The residence nil-rate band starts to taper away once an estate exceeds £2 million, reducing by £1 for every £2 over that threshold.
Unused nil-rate band and residence nil-rate band can normally transfer between spouses and civil partners. Where all conditions are satisfied, a surviving spouse or civil partner’s estate can potentially have combined allowances of up to £1 million. This is not a blanket £1 million exemption because the residence nil-rate band has qualifying conditions.
Domicile and Residence Are Different
Domicile and tax residence are not the same thing. Domicile is a common law concept linking an individual to a legal territory and is traditionally associated with their permanent home and an intention to remain there permanently or indefinitely.
Tax residence is determined separately for each tax year under the Statutory Residence Test, which considers days spent in the UK, work, accommodation and UK ties. For current IHT purposes, long-term UK residence is the important test when deciding whether overseas assets can come within the UK IHT net. Broadly, an individual is a long-term UK resident if they have been UK resident for at least 10 of the previous 20 tax years.
This can create very different outcomes. Somebody who has never lived in the UK may principally have their UK assets within scope, whereas somebody with a substantial UK residence history may also have overseas assets exposed to UK IHT. Leaving the UK does not necessarily end that wider exposure immediately. Depending on previous UK residence, the rules can continue to apply for between 3 and 10 tax years after departure.
Spouses and Civil Partners
Transfers between spouses and civil partners are often exempt from IHT, but international families should not assume the exemption is always unlimited. Where the transferor is a long-term UK resident and their spouse or civil partner is not, HMRC restricts the spouse exemption to the amount of the nil-rate band. Both residence histories should therefore be checked before relying on the spouse exemption.
Mortgages and Debts
IHT is generally based on the net value of the estate rather than simply the market value of a property. HMRC allows qualifying debts and liabilities to be deducted, and a mortgage is normally deducted first from the property over which it is secured.
A property worth £1 million with a qualifying £400,000 mortgage may therefore contribute a net £600,000 before other IHT rules are considered. This can make a significant difference when calculating the value ultimately exposed to tax.
Gifting Property and the Seven-Year Rule
An outright lifetime gift to an individual can normally fall outside the donor’s estate if they survive for seven years. Gifts made within seven years of death can still affect the IHT calculation, and earlier gifts can use some or all of the nil-rate band.
There is also an important trap where somebody gives away property but continues to benefit from it. If an owner gives a home to a family member but continues to live there without paying a genuine market rent, HMRC can treat this as a gift with reservation of benefit. The property can remain within the donor’s estate regardless of how long ago ownership was transferred.
Offshore Companies Do Not Automatically Avoid IHT
Holding UK residential property through an overseas company or partnership does not automatically take it outside IHT. Special rules can bring the value of an interest in a foreign close company or partnership into the IHT regime where that value is attributable to UK residential property.
HMRC gives an example of a non-UK resident individual owning a foreign company whose sole asset is UK residential property. The value attributable to that property remains within the scope of IHT.
Other Factors Affect the Liability
Double-taxation relief may be available where the same assets are taxed on death by both the UK and another country. International estates should therefore be reviewed across all relevant jurisdictions rather than treating UK IHT in isolation.
A UK will is also important from an administration perspective. It does not remove IHT by itself, but it can make it clearer who has authority to deal with UK property and other assets after death. Where overseas wills already exist, the documents should be coordinated carefully.
Summary
If you live abroad and own property anywhere in the UK, that property can fall within the UK Inheritance Tax regime. The amount actually payable depends on the nil-rate bands, residence history, spouse position, mortgages, previous gifts, retained benefits, ownership structure and any available international tax relief.
The most important distinction is between somebody whose exposure is mainly limited to UK assets and somebody whose long-term UK residence can bring overseas wealth into scope as well. These rules can produce substantial liabilities, so they are best reviewed while there is still time to plan.
If you live overseas and own property or other assets in the UK, get in touch with us here at Tax Expert for specialist assistance with Inheritance Tax planning.
Fill out our form here, email us at info@taxexpert.co.uk, or message us on our WhatsApp for out of office hours.
Kind regards,
Ilyas Patel
