Individual Tax — US & UK
Federal, state and HMRC Self Assessment returns prepared together, with account reporting and residency planning.
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Business Tax — US & UK
For owner-managed businesses operating in both markets, we cover the full stack: UK Corporation Tax and US corporate or partnership returns, with bookkeeping, VAT/MTD and payroll handled in-house. We also advise on entity structure, inbound and outbound expansion, and treaty positions for cross-border operators.
What's included
- Corporation tax & US corporate returns
- Partnership & LLC support
- VAT & Making Tax Digital
- Payroll & pensions
- Inbound / outbound expansion
Best for
- UK limited companies with US operations or owners
- US LLCs and partnerships with UK members
- Founders raising or relocating across borders
Related services
Other ways we help cross-border clients
Cross-Border Tax Planning
Treaty planning, double-tax relief and structuring for people and companies moving between the UK and US.
Learn more →IRS Streamlined & Catch-Up Filings
Structured clean-up for Americans abroad who have fallen behind, with reduced penalty exposure.
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Paid telephone consultation from US$100
A focused, private conversation with a specialist US-UK advisor. Secure online booking, online payment and calendar confirmation included.
- Telephone, video or in-person appointments
- Time zones handled automatically
- Email confirmation and calendar invite
- 25% off for clients referred by an existing client
Referred by an existing client? Add your referrer's name at checkout to get 25% off your first paid consultation.