Buy-to-Let Mortgages for UK Expats

Yes, UK expats can get a buy-to-let mortgage, but only from a smaller group of specialist lenders. Expect a deposit of 25% or more, extra checks on overseas income and currency, and a UK letting agent to manage the property.

If you are a British national living and working abroad, you can still buy a UK property to let, or keep your former home and let it out. Lenders assess you more closely because your income, address and often your currency are outside the UK.

This guide covers what expat lenders look for, the documents you need, letting your former home, and the Stamp Duty and tax points. For the wider picture, see our complete buy-to-let mortgage guide.

Can UK expats get a buy-to-let mortgage?

Yes, from specialist expat lenders. Most want a deposit of 25% to 30%, proof of steady income abroad and an accepted country of residence. Some reduce foreign income to allow for exchange rates, and some will not accept certain currencies. A UK credit history, bank account and letting agent all make the application easier.

What do expat lenders look for?

	Typical requirement
Deposit	Usually 25%, often 30% or more for some countries or currencies
Income	Proof of employment or business income abroad, often with a minimum
Currency	Some lenders reduce foreign income for exchange risk, or exclude some currencies
Country	Lenders have lists of accepted countries. Some exclude certain regions
Credit history	A UK credit file helps. Some lenders accept overseas credit reports
Management	Usually a UK letting agent
Rent	Must pass the lender’s rental cover test at its stress rate

What documents will you need?

• Passport and proof of address abroad
• Employment contract and payslips, or business accounts
• Bank statements showing income arriving
• Details of the property and expected rent
• A UK bank account for the mortgage payments, if you have one
• Some lenders want documents translated or certified

Getting documents certified abroad can take weeks. Start early, and keep digital copies you can send quickly when the underwriter asks.

Can you let your former UK home when you move abroad?

If you are moving abroad and want to keep your UK home, you usually need your lender’s consent to let or a switch to a buy-to-let mortgage. Many residential lenders will not lend to non-residents, so a remortgage onto an expat buy-to-let may be needed. See our let to buy guide and our buy-to-let remortgage guide.

What Stamp Duty do expats pay?

Non-UK residents buying residential property in England and Northern Ireland pay an extra 2% surcharge on top of the higher rates for additional homes. GOV.UK sets out the Stamp Duty rates for non-UK residents. For Stamp Duty, you are usually non-resident if you spent fewer than 183 days in the UK in the 12 months before buying. A refund may be possible if you later meet the residence test within the time allowed.

How is rental income taxed if you live abroad?

UK rental income is taxable in the UK. Under the Non-Resident Landlord Scheme, your letting agent, or your tenant if you have no agent and the rent is over £100 a week, deducts basic-rate tax from the rent. You can apply to HMRC to receive it gross and pay through Self Assessment instead. GOV.UK explains how this works in its guide to tax on UK rent if you live abroad.

Non-residents also pay UK Capital Gains Tax on UK property and must report a sale within 60 days of completion. See GOV.UK’s guidance on Capital Gains Tax for non-residents. Your country of residence may also tax the income, so take advice in both countries.

Which situations do lenders see most?

These are illustrative situations, not Option Finance client outcomes.

What mistakes should expats avoid?

• Closing your UK bank account. It helps with payments and with your credit file.
• Assuming any currency is fine. Check the lender accepts yours before you pay for a valuation.
• Forgetting the Non-Resident Landlord Scheme. Without approval to receive rent gross, tax is deducted at source.
• Budgeting for the wrong Stamp Duty. The non-resident surcharge sits on top of the additional property rate.

Our broker fee is £499 in total: £299 on application and £200 when a mortgage offer is issued. The £299 is fully refundable if the application is declined. Your initial consultation is free.

Frequently asked questions

Speak to Option Finance about buying from abroad

We will tell you straight which lenders accept your country and income, what deposit you need and what the tax side looks like. We can run the whole application remotely.

Book a free initial consultation using the enquiry form below. See our buy-to-let mortgage advice, our limited company buy-to-let guide and our summary of buy-to-let tax changes for 2026.