Who we help
Cross-border tax looks different for everyone.
Each page below sets out the filings that normally apply, the things that catch people out, and the service that fits. If none matches, send us a short description and we will tell you what applies.
- 01
Americans living in the UK
What a US citizen living in the UK files each year: Form 1040, FBAR, Form 8938 and UK Self Assessment, and how the two systems fit together.
Learn more - 02
Accidental Americans
Born in the US or to a US parent but living your whole life in the UK? What your US citizenship means for tax, and the orderly way to become compliant.
Learn more - 03
Green card holders abroad
Lawful permanent residents living in the UK remain US tax residents until the green card is formally abandoned. What to file and what to consider before giving it up.
Learn more - 04
Dual US–UK citizens
How US–UK dual nationals avoid being taxed twice: the treaty, foreign tax credits, and the filings each side expects every year.
Learn more - 05
Returning to the US
Americans moving back from the UK: the UK exit year, split-year treatment, what happens to UK pensions and ISAs, and the US return in the year of return.
Learn more - 06
UK residents with US income
British and other non-US residents receiving US dividends, rent, royalties or pensions: W-8BEN, treaty withholding rates, Form 1040-NR and the UK return.
Learn more
Get started
Tell us your situation
Where you live, which years are involved, what has been filed, and every source of income in each country. We reply by email within two working days with what is needed and a written fee. No free consultations, and no work starts before you have the quote.