Specialist US & UK tax services

They are the combined tax and accounting services needed by people and businesses who fall under both the US and UK tax systems at once — US federal and state returns, FBAR and FATCA reporting, UK Self Assessment and company accounts, and the cross-border planning that coordinates the two. The defining feature is that both jurisdictions are handled together, by one firm, rather than by separate US and UK accountants working in isolation.

Americans living in the UK, British citizens in the US, dual citizens, green card holders, and businesses operating across both countries. Anyone who files — or should be filing — with both the IRS and HMRC benefits from having the two sides coordinated, because that is where double taxation is avoided and reliefs are claimed in the right order.

A general UK accountant handles HMRC but typically outsources or avoids the US side; a US preparer rarely understands UK rules. Our entire focus is the intersection — genuine US expertise and real UK accounting capability in one firm — so the two returns are prepared together and actually agree.

We offer a £100 consultation, then a paid strategy session for detailed planning that is credited to any work that follows. Service pricing is bespoke and based on complexity, with a fixed-scope quote provided before any work begins — so you always know the cost in advance.

No. We have offices in London and the New York area, but most clients work with us remotely through a secure process, wherever they are in the UK, the US or internationally.