Specialists in Cross-Border Tax
Made Clear.
Made Human.
DY USA focuses exclusively on helping UK and US businesses and individuals navigate transatlantic tax planning and compliance with confidence.
Our Services
UK–US tax planning and compliance for cross-border businesses
For dual citizens, expats, and internationally mobile professionals
Provide UK-US tax expertise to clients of accounting firms and service providers
Our Focus
We support businesses and individuals managing tax obligations across the UK and the US.
Owner-managed and SME companies navigating growth and compliance.
US citizens abroad, UK nationals working in the US, and dual citizens.
Accountants, lawyers, and advisors seeking UK–US expertise.
Who We Are
Founded in 2011, DY USA focuses exclusively on UK–US tax planning, advisory,
and compliance. We fulfill our purpose of Safeguarding Futures by
helping businesses and individuals navigate complex cross-border tax and advisory matters with clarity and confidence every step of the journey.
With teams in Shrewsbury, England and Cleveland, Ohio,
we don’t just advise across borders — we work across them.
INSIGHTS
Practical guidance, news, real-world
perspectives, and resources
May 1, 2026
DY USA an international accountancy firm specialising in UK-US tax planning, advisory, and compliance, proudly celebrates 15 years of serving clients on both sides of the…
June 2, 2026
April 7, 2026
January 12, 2026
Testimonials
Trusted by clients facing tax issues on both sides of the Atlantic.
Business
We’ve really enjoyed working with DY USA and see them very much as a trusted partner rather than just an adviser. From the start, the team took the time to understand both our business and the realities of operating across the US and UK, which made a big difference. Their advice is always clear, pragmatic, and grounded in what actually works for us commercially.
Just as importantly, they’re extremely responsive and easy to work with. We always feel supported, well informed, and confident in the decisions we’re making with DY USA alongside us.
Dan Carroll
Managing Director, BMS Tech Sales Inc, London / Delaware
Individual
I’m an American citizen who started a business in the UK. I chose DY USA because their team has not just read the guidance about being a dual citizen, they have lived it and faced the same challenges I do.
Anonymous
Location - UK
Business Partner
We regularly refer clients to DY USA when they are expanding into the U.S. and facing complex tax, entity structuring, and compliance challenges that sit outside UK expertise. What stands out immediately is DY USA’s ability to explain complicated U.S. tax matters in a clear, practical way, while still being technically robust.
Our clients value the responsiveness, clarity, and human approach of the DY USA team. Expectations are consistently met, and often exceeded, particularly around cross-border coordination and avoiding unnecessary risk or surprises.
Having DY USA as a trusted partner means we can confidently support clients scaling internationally, knowing they are in safe hands from a US tax and compliance perspective. The collaboration feels seamless, aligned, and genuinely client-first.
Poonam Mawani
Director, Azuki Accounts, London
Business
I’m very pleased with the relationship we’ve developed with DY USA. The team obviously knows what they are doing and communicates clear and practical guidance for handling UK-US business and personal taxes. DY USA’s ability to fully address the cross-border taxes our company faces plus the guidance Rob provides based on his firsthand experience as a fellow business owner have been invaluable.
Jim Bruce
Managing Director, Capella Solutions Group, Sheerness, England / Chicago, Illinois
Business Partner
The reason we refer our clients to DY USA is simple, no one is as knowledgeable or as supportive to UK business navigating the US tax landscape than DY USA. The US tax system is incredibly complex and easy (and costly) to get wrong when you don’t know what you’re doing. DY USA has supported our clients for many years to communicate clearly what they need to know and provide them with honest and accurate advice for both their short-term needs and long-term goals.
If you are a UK business with US clients or offices, then there is no one better to support you with your trans-Atlantic tax needs than DY USA.
Will Pendleton
Head of Business Development, Workwell Global, London, England / Austin, Texas
Business
At XL Event Lab, we have been proud clients of DY USA for over 10 years, benefiting from their consistent professionalism and expert guidance. Their deep understanding of both UK and US financial landscapes has been instrumental in helping us successfully navigate operating across both markets. Our partnership with DY USA has given us the confidence and clarity needed to grow our business internationally while staying compliant and efficient.
Grahame F.
Glasgow, Scotland / Orlando, Florida
Business Partner
Consistently reliable and ahead of the curve. As a US commercial lawyer who rises or falls on my own reputation, I’ve been referring my clients to the attentive care of DY USA for 15 years, and always received outstanding feedback and results. Trust in excellence and integrity is essential in this business, and on that basis, I have no hesitation in recommending Rob and his team to bring the most up-to-date knowledge and professionalism to any task and any client they take on. Client well-being is always paramount to DY USA, and they value going the extra mile. I look forward to many more years of collaboration with this truly fine group of professionals.
Jonathan Strassberg
Managing Director, Truecourse Ltd., London
CAREERS
DY USA’s people-focused workplace is built on trust, transparency, collaboration, and respect for individuals.
We prioritize meaningful careers and continuous development that supports holistic wellness and work-life integration, empowering team members to take control of their lives and careers.
