Contact Us
Four offices, one team across the US and the UK. Email us or send an enquiry below, and we will come back to you within 24 hours.
Tell us about your US and UK tax position
A few lines are enough to start. A member of our cross-border team will read it and get back to you. There is no obligation, and everything you send us is treated as confidential.
24-hour confirmation
We confirm every enquiry within 24 hours.
Confidential
Your details stay with our team.
Dual tax qualified
US and UK tax qualified advisors.
From first message to a plan for both countries
Whether you are years behind on US filings or planning a move, the first steps are the same.
- 01
We review your enquiry
A member of our cross-border team reads the details you send and confirms within 24 hours.
- 02
We reply by email
You get a written answer covering which filings apply to you, what we would need from you, and anything we still need to ask.
- 03
A clear plan
We set out what needs filing in the US and the UK, the deadlines that matter, and a fixed fee quoted up front for both countries.
Helpful to have ready
You don't need any of this to get in touch. If you have it to hand, it makes the first conversation more useful. If something is missing, we will work out what is needed together.
- Your most recent US federal return (Form 1040), if you have filed one
- Recent UK Self Assessment returns, P60s or payslips
- A list of your non-US bank, savings and investment accounts
- Statements for any UK pensions and ISAs
- Your visa, green card or citizenship status, and the dates you moved
Four offices, two countries, one team
London
Headquarters
4 Crown Place London EC2A 4BT United Kingdom
Monday - Friday: 9:00 AM - 6:00 PM GMT
Manchester
Northern UK Office
CORE Brown St, Manchester M2 1DH United Kingdom
Monday - Friday: 9:00 AM - 6:00 PM GMT
New York
US East Coast Office
33 Irving Pl New York, NY 10003 United States
Monday - Friday: 9:00 AM - 6:00 PM EST
San Francisco
US West Coast Office
600 California St San Francisco, CA 94108 United States
Monday - Friday: 9:00 AM - 6:00 PM PST
Frequently Asked Questions.
Technical guidance.
Straight answers to the questions every cross-border taxpayer asks, from first filing to final move home.