US & UK Tax Services for Individuals and Families
Specialist Cross-Border Tax Support for Families and Individuals
At US UK Tax Advisors, we provide expert tax services for US citizens living in the UK, dual residents, non-domiciled individuals, and families with international income. Filing in two countries can be daunting, with different reporting standards, deadlines, and tax rules. Without specialist support, the risk of double taxation, incorrect filings, or penalties is high.
Our dual-qualified advisors make this process simple. We coordinate filings across both jurisdictions, applying the US–UK tax treaty to ensure compliance while minimising tax liabilities. Whether you are working abroad, managing rental properties, or balancing investments across borders, we deliver tailored solutions that give you peace of mind.
Our Expertise at a Glance
Cross-border tax is complex, and choosing the right advisor makes all the difference. At US UK Tax Advisors, we combine expertise with a personal approach to deliver clarity, compliance, and confidence
- US–UK family tax specialists – Focused on expats, dual residents, and families.
- Non-domicile expertise – Guidance on SRT, remittance, and arising basis.
- Dual-qualified advisors – Seamless coordination with IRS and HMRC.
- Tailored solutions – Built around your wealth, lifestyle, and goals.
- Proven results – Decades of experience preventing double taxation.
We go beyond compliance—listening, adapting, and delivering strategies that make your obligations simple, efficient, and secure.
Comprehensive US & UK Tax Support for Families and Individuals
US UK Tax Advisors simplifies cross-border compliance for US citizens in the UK, dual residents, non-doms, and families with international income. Our team prepares and aligns UK self- assessment tax returns (SA100) with US filings (Forms 1040, 1040NR, 1040X), ensuring accuracy, consistency, and penalty-free submissions. With the right use of foreign tax credits and exclusions, we help clients avoid double taxation and optimise reliefs.
Residency and domicile rules have a major impact on UK tax exposure. We guide clients through the Statutory Residence Test (SRT) and provide tailored non-domicile tax planning for Americans in the UK. By carefully advising on the remittance versus arising basis, our advisors reduce unnecessary liabilities while keeping you compliant with both IRS and HMRC requirements.
For those with property, investments, or family wealth, we provide support with foreign income, rental property reporting, capital gains tax (CGT), and inheritance planning. The US–UK tax treaty is applied strategically to ensure income and gains are taxed fairly and only once. Beyond compliance, we deliver long- term planning for pensions, estates, and portfolios—helping families secure and grow their wealth across generations.
Get in Touch
Managing cross-border taxes doesn't have to be complicated. Whether you're a US citizen living in the UK, a UK resident with US tax obligations, or a business operating internationally, our team of specialist US UK tax accountants in London is here to help.