EXPAT RETIREMENT PLANNER

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Stamp duty surcharge: what the 5% additional property rate means for expats

Last updated September 2026 · 3 min read

The additional property surcharge rose from 3% to 5% at the 2024 Budget. For a British expat buying a UK investment property, it stacks with the 2% non-resident surcharge, and together they now account for the majority of the stamp duty bill.

How the charges stack

A non-resident buying an additional residential property pays standard stamp duty, plus 5% on the whole price, plus 2% on the whole price. On a £250,000 purchase that is £2,500, £12,500 and £5,000 respectively, totalling £20,000.

Why it matters more than it looks

Stamp duty is a sunk cost paid on day one, which means it dilutes the return on every pound you put in. A calculation based on the deposit alone will flatter the deal; a calculation based on total cash invested is the honest one.

What you can do about it

Our guide to investing in UK property from abroad works through the full cash requirement.

What would this look like for you?

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General information only, not financial, tax or legal advice. Rules and rates change and your own position depends on your circumstances. Take qualified advice before acting.