UK mortgages for US citizens
US citizenship does not block a UK mortgage. What narrows the lender list is US-source income and the extra checks FATCA brings, not your passport.
A UK mortgage is assessed on UK affordability: income, deposit, credit file and the property. A US citizen who lives and earns in the UK clears those the same way anyone else does, and most mainstream lenders will lend.
Friction appears when income or assets are US-based. A lender taking US-dollar income, or wary of the FATCA reporting that comes with a US borrower, may pass or ask for more. Borrowers in that position often go through a broker who knows which lenders are comfortable with American applicants rather than applying cold.
The mortgage itself raises no special US tax issue while you live in the property; the wrinkles arrive if you later sell or let it. See FATCA for why a lender asks your US status.
Who accepts US citizens
Last checked 27 June 2026| Provider | Verdict | What to know | Last checked |
|---|---|---|---|
| Barclays | With strings | Lends to US persons through its expat and specialist divisions, on stricter criteria than a standard application. | 27 June 2026 |
| Coutts | With strings | Offers mortgage finance from around 1,000,000 pounds as part of wider wealth structuring, for high-net-worth clients. | 27 June 2026 |
| HSBC | With strings | Lends to US persons through its expat and specialist divisions, on stricter criteria than a standard application. | 27 June 2026 |
| Investec | With strings | A private bank with a stated speciality in mortgages for US expats. | 27 June 2026 |
| Metro Bank | With strings | Has lent to US expats meeting set criteria, with a minimum income around 75,000 pounds, the right to reside, and sponsorship if you are not a dual national; the source is from 2018, so re-verify. | 27 June 2026 |
| NatWest | With strings | Lends to US persons through its expat and specialist divisions, on stricter criteria than a standard application. | 27 June 2026 |
| Mainstream high-street lenders | Skip | Many mainstream lenders decline US persons on FATCA policy grounds; a specialist broker is the usual route to the ones that do lend. | 27 June 2026 |
Provider by provider
Barclays
With stringsLends to US persons through its expat and specialist divisions, on stricter criteria than a standard application.
Source on file; last checked 27 June 2026.
If momo earns a commission when you open an account with Barclays, it is disclosed here. Partner links are not active yet, so this slot earns nothing and changes no verdict.
Link inactiveCoutts
With stringsOffers mortgage finance from around 1,000,000 pounds as part of wider wealth structuring, for high-net-worth clients.
Source on file; last checked 27 June 2026.
If momo earns a commission when you open an account with Coutts, it is disclosed here. Partner links are not active yet, so this slot earns nothing and changes no verdict.
Link inactiveHSBC
With stringsLends to US persons through its expat and specialist divisions, on stricter criteria than a standard application.
Source on file; last checked 27 June 2026.
If momo earns a commission when you open an account with HSBC, it is disclosed here. Partner links are not active yet, so this slot earns nothing and changes no verdict.
Link inactiveInvestec
With stringsA private bank with a stated speciality in mortgages for US expats.
Source on file; last checked 27 June 2026.
If momo earns a commission when you open an account with Investec, it is disclosed here. Partner links are not active yet, so this slot earns nothing and changes no verdict.
Link inactiveMetro Bank
With stringsHas lent to US expats meeting set criteria, with a minimum income around 75,000 pounds, the right to reside, and sponsorship if you are not a dual national; the source is from 2018, so re-verify.
Source on file; last checked 27 June 2026.
If momo earns a commission when you open an account with Metro Bank, it is disclosed here. Partner links are not active yet, so this slot earns nothing and changes no verdict.
Link inactiveNatWest
With stringsLends to US persons through its expat and specialist divisions, on stricter criteria than a standard application.
Source on file; last checked 27 June 2026.
If momo earns a commission when you open an account with NatWest, it is disclosed here. Partner links are not active yet, so this slot earns nothing and changes no verdict.
Link inactiveMainstream high-street lenders
SkipMany mainstream lenders decline US persons on FATCA policy grounds; a specialist broker is the usual route to the ones that do lend.
Source on file; last checked 27 June 2026.