Selling property abroad and bringing money to the UK: US expat guidelines
Updated on: April 17, 2026
Written by: Clark Stott
Reviewed by: Mary Ann Acoba
In this article
If you’re a US expat living in the UK, selling property abroad can quickly become more complicated than expected. The UK looks at where you live, while the US looks at your citizenship. As a result, both countries can tax the same property sale.
That leads to the key question most people ask:
Do you pay tax when selling property abroad and bringing money to the UK?
- If you are a UK resident, you may owe Capital Gains Tax (CGT) on the sale
- If you are a US citizen, you must report the gain to the Internal Revenue Service
- Transferring the money into the UK is usually not taxed on its own
- Tax credits and reliefs in both countries can help reduce or eliminate double taxation
In most cases, the tax is triggered by the sale of the property, not by moving the money.
UK vs US tax rules when selling property abroad
The UK and the US are both looking at the same property sale, but they approach it differently.
|
Topic |
UK |
US |
|
Who is taxed |
UK residents |
US citizens |
|
Tax trigger |
Sale of property |
Sale of property |
|
Currency used |
GBP |
USD |
|
Key reliefs |
CGT allowance, PRR |
Foreign Tax Credit, Section 121 |
|
Bringing money into the UK |
Usually not taxed |
Not taxed |
Both systems are looking at the same gain, but they calculate and tax it differently. Because each country uses its own rules and currency, the final taxable gain may differ. This is where most planning opportunities—and mistakes—happen.
What happens when you sell property abroad (step-by-step)
- You sell the property abroad
You complete the sale and receive the proceeds. This is the point where a capital gain is created, if the property is sold for more than you originally paid or if there is exchange rate movement. - The country where the property is located may tax the gain
Most countries tax property within their borders. This usually means you need to report the sale locally and pay capital gains tax based on that country’s rules. - The UK may tax the gain (if you are a resident)
If you are a UK tax resident, the UK generally taxes your worldwide gains. This includes property abroad, even if you have already paid tax in another country. - The US also taxes the gain
Because of citizenship-based taxation, the IRS still requires you to report the sale. The gain is included in your US tax return under capital gains rules, regardless of where you live. - You apply tax credits or reliefs
At this stage, both the UK and the US allow you to claim relief for tax already paid elsewhere. In many cases, this reduces or eliminates double taxation on the same gain. - You transfer the proceeds to the UK
Once the sale is complete, you may move the funds into the UK. This step often causes confusion. In most cases, transferring the money itself does not create a new tax.
Key takeaway: The tax is triggered by the sale of the property, not by bringing the money into the UK.
UK tax on selling property abroad
Do UK residents pay tax on foreign property sales?
Yes. In most cases, if you are a UK tax resident, HMRC taxes your worldwide income and gains, including property located outside the UK.
From April 2025, the UK changed how foreign income and gains are taxed. The UK moved away from the traditional remittance basis and introduced a foreign income and gains (FIG) regime for certain new residents.
In practical terms, for someone selling property abroad:
- Most UK residents are taxed on foreign gains when the sale happens
- They are not taxed when the money is later brought into the UK
However, the remittance basis has not been completely removed in all cases. Transitional rules and eligibility conditions mean that different rules may still apply depending on your circumstances.
How UK Capital Gains Tax works
When you sell a property, the UK does not tax the full amount you receive. Instead, it taxes the profit you made on the sale, known as the capital gain.
Here is the basic calculation of the capital gain:
Capital gain = Sale price − Purchase price − Allowable costs − Reliefs and allowances
Breakdown of the formula
- Sale price: The amount you receive when you sell the property.
- Purchase price: The amount you originally paid to buy the property.
- Allowable costs: The UK lets you reduce your gain by subtracting certain costs directly related to buying, improving, and selling the property. These typically include:
- Legal and conveyancing fees
- Stamp duty (or equivalent purchase taxes)
- Estate agent fees when selling
- Capital improvements (e.g., extensions, major renovations)
- Reliefs and allowances: On top of costs, you may also apply:
- Annual CGT allowance (£3,000)
- Private Residence Relief (PRR) if the property was your main home
Important: If you claim the foreign income and gains (FIG) regime, the annual CGT allowance is not available for that tax year.
Applying the UK tax rate
Once the final gain is calculated, it is taxed based on your income band:
|
Property type |
Basic rate |
Higher rate |
|
Residential property |
18% |
24% |
|
Other assets |
10% |
20% |
So the final tax depends not just on the gain, but also on the type of property sold and your overall income position.
Planning to move outside the US? Unsure about taxes? Contact us today.
US tax on selling property abroad
Do US expats pay tax on foreign property sales?
Yes. In most cases, if you are a US citizen, the Internal Revenue Service taxes your worldwide income and gains, including gains from property abroad.
This applies regardless of where you live. Even if you have been outside the US for years, you are still required to report the sale on your US tax return.
How the US Capital Gains Tax works
Like the UK, the US does not tax the full sale amount. Instead, it taxes the gain, calculated as follows:
Capital gain = Sale price − adjusted basis − selling expenses
You may then further reduce the gain using the Section 121 exclusion, if applicable.
Breakdown of the formula
- Sale price: The amount you receive from selling the property, converted into USD at the exchange rate on the date of sale.
- Purchase price (cost basis): The amount you originally paid, also converted into USD at the exchange rate on the purchase date.
- Adjusted basis: This includes:
- Legal and transaction costs
- Capital improvements
- Certain selling expenses
- Section 121 exclusion (main home): If the property was your primary residence, you may exclude part of the gain:
- Up to US$250,000 (single)
- Up to US$500,000 (married filing jointly)
Applying the US tax rate
Once the final gain is calculated, it is taxed based on how long you owned the property and your income level:
|
Type of gain |
Tax treatment |
|
Short-term (held for less than 1 year) |
Taxed as ordinary income (10%-37%) |
|
Long-term (held for more than 1 year) |
Taxed at preferential capital gains rates (0%, 15%, or 20%) |
Additional tax for higher-income taxpayers
In some cases, an additional 3.8% Net Investment Income Tax (NIIT) may apply. This typically affects higher-income individuals and applies on top of the capital gains tax.
So in practice, the top effective rate on long-term gains can reach 23.8% (20% + 3.8%).
How to avoid double taxation (UK + US)
Both the US and UK include mechanisms to prevent the same income from being fully taxed twice. The key tool in both countries is the Foreign Tax Credit.
If you have already paid tax on the gain in another country, you may be able to use that tax to reduce what you owe.
- The UK may allow Foreign Tax Credit Relief (FTCR) for tax paid in the country of the property
- The US allows a Foreign Tax Credit (FTC) for foreign taxes paid on that same gain
How the US Foreign Tax Credit actually works
The US credit is not a full reimbursement of foreign tax paid. Instead, it works like this:
- It reduces US tax liability, not the gain itself
- It only applies to foreign-source income
- It is capped at the amount of US tax due on that same income
For property, this usually aligns well because gains are generally sourced to the location of the property.
In simple terms, the credit reduces your US tax bill, not the gain itself.
Why a tax gap can still exist
Even with credits, the outcome is not always perfectly neutral. A gap can occur because:
- Tax rates differ between countries
- The UK and US calculate gains differently (especially due to currency conversion)
- Credits are limited to the tax on that specific income
- Timing differences (UK vs US tax years) can delay when credits are used
So while double taxation is usually reduced, it is not always eliminated completely.
Important: Timing can also affect the outcome. Because the UK and US use different tax years, the same sale may be reported in different periods, which can affect when tax credits are applied.
Is bringing money into the UK taxable?
In most cases, no. The UK does not tax the act of transferring money. It looks at the source of In most cases, no. The UK does not tax the act of transferring money. It looks at the source of the money. If the gain was taxable, that tax arises from the sale, not the transfer.
However, there are exceptions, particularly for long-term UK residents:
- Situations involving the foreign income and gains (FIG) regime
- Funds built up under the previous remittance basis system
These older funds can sometimes be treated differently, especially if they include a mix of income, gains, and capital (often referred to as “mixed funds”). Bringing them into the UK may still trigger tax depending on how they are structured.
How exchange rates affect your tax
Because exchange rates fluctuate over time, the same property sale can yield different gains in each country’s tax calculation, even if the underlying property value has not changed significantly.
These differences can affect:
- The amount of tax due in each country
- The availability and size of any Foreign Tax Credit
In some cases, exchange rate movements alone can create a taxable gain, even if your actual economic profit is small.
This is one of the main reasons cross-border property sales rarely produce identical tax outcomes across systems.
Selling property abroad: checklist for US expats in the UK
Before completing the sale, it helps to work through the process step by step.
|
Step |
What to do |
Notes |
|
1 |
Confirm UK tax residency |
Determines whether your worldwide gains are taxable in the UK |
|
2 |
Estimate your gain in both currencies |
Calculate the gain in GBP (for UK tax) and USD (for US tax) |
|
3 |
Review available reliefs |
Check UK reliefs (e.g., annual allowance, PRR) and US provisions (e.g., Section 121, Foreign Tax Credit) |
|
4 |
Gather supporting documents |
Prepare purchase and sale contracts, improvement records, tax receipts, and exchange rate references |
|
5 |
Consider timing across tax years |
The UK and US use different tax years, which can affect when income is reported and when tax credits can be claimed |
|
6 |
Plan the transfer of funds |
Consider banking, currency conversion, and reporting requirements when moving money to the UK |
Frequently Asked Questions
Do I need to report the sale even if I made no profit?
Yes, in many cases you still need to report the sale. For UK tax, you may need to disclose the transaction even if no tax is due, depending on your overall gains and reporting thresholds. For US tax, the sale may still need to be reported depending on the type of property, whether any gain is taxable, and whether reporting documents were issued.
What happens if I sell the property at a loss?
A loss can still be useful, but the treatment depends on the type of property.
- In the UK, capital losses can generally be used to offset other capital gains
- In the US, losses from investment property can offset gains and, to a limited extent, reduce other income
However, losses from the sale of a main home are not deductible for US tax purposes. Exchange rate differences can also affect how losses are calculated in each country.
Do I need to report the sale if the property was inherited?
Yes, but the calculation is different. Inherited property is usually valued at its market value at the time of inheritance, not the original purchase price. This becomes your starting point for calculating the gain when you sell.
Can I spread the gain over multiple years?
In most cases, no. Both the UK and the US typically tax the gain in the year the sale is completed.
However, there are exceptions. For example, certain arrangements—such as seller-financed or installment sales—may spread income recognition over multiple years.
For a standard property sale, the full gain is usually taxed in the year of disposal.
What if I jointly own the property with a non-US spouse?
This can change how the gain is reported.
- In the UK, each owner is usually taxed on their share of the gain
- In the US, your reporting depends on ownership structure and filing status
In some cases, only your portion of the gain is subject to US tax rules.
Do I need to use a specific exchange rate for reporting?
Yes. Both the UK and the US expect you to use appropriate exchange rates for each transaction date:
- Purchase date
- Sale date
- Relevant expenses
Using consistent and supportable rates is important for accurate reporting.
Further reading
Prefer to talk it through? Schedule your free callback today.
Clark Stott has been with Expat Tax Online since 2015. Being a dual national based in the UK, Clark has unique experience helping US citizens (and Accidental Americans) become tax compliant via the Streamlined Tax Amnesty program. Clark likes to help Americans in the UK keep their tax situations as simple as possible to avoid harsh IRS treatment.
