Unfiled US Returns Elite Athletes Abroad: The Catch-Up Guide
How Elite Athletes Abroad Catch Up on Years of Unfiled US Tax Returns The cleanest route for unfiled US returns elite athletes abroad have let slip is the IRS Streamlined Foreign Offshore Procedures: file three amended or delinquent returns, six years of FBARs, and a Form 14653 certifying the lapse was non-wilful — often with […]
Accountants for US and UK — The Non-Dom to FIG Regime Transition (2026 Guide)
Introduction The remittance basis of taxation — the regime that allowed non-domiciled UK residents to shield foreign income and gains from UK tax by keeping them offshore — was abolished from 6 April 2025. Every individual who previously relied on the remittance basis now operates under the new foreign income and gains regime. For US […]
US UK Tax Accountants — Dual-Citizen Investor Guide 2026
Introduction A dual US-UK citizen who invests in both markets faces a compliance picture that neither their US broker nor their UK wealth manager fully understands. Their UK ISA is tax-free in the UK and fully taxable in the US. Their US 401(k) grows tax-deferred in the United States and may require a specific treaty […]
US Tax Services for American Expats HNW Art Collector UK
How US Tax Services for American Expats Help HNW Art Collectors in the UK HNW American art collectors in the UK face layered cross-border tax complexity that most advisers cannot navigate comprehensively. UK Capital Gains Tax on art disposals, US capital gains on the same works, UK import VAT on works entering the UK, droit […]
US UK TAX Services HNW Audit Defense Built In
US UK Tax Services for Cross-Border IRS and HMRC Audit Defense High net worth cross-border tax representation produces a distinctive practical risk profile across the integrated US-UK framework that standard tax compliance representation does not address through standalone return preparation alone. For HNW clients operating across the US-UK boundary holding integrated wealth positioning across UK […]
US UK Tax Accountants for Form 5471 & GILTI

Why HNW Americans with UK Business Interests Need US-UK Tax Accountants Fluent in Form 5471 and GILTI High-net-worth Americans holding controlled foreign corporation positions through UK private companies face one of the most technically demanding reporting frameworks in international tax. The Form 5471 reporting framework under IRC Section operates as the primary US-side disclosure mechanism […]
IRS Streamlined Filing: HNW Specialists Explained

Introduction If you are an ultra-high-net-worth American with assets above £10 million living in the UK and have multiple years of missed US tax filings, complex investment positions, UK company ownership, family trust structures, and a private banking relationship at the eight-figure level, the work required goes well beyond a standard streamlined catch-up. It demands […]
US and UK Tax Planning for Retirement: What Every Expat Needs to Know

If you have spent years working across the US and the UK, US-UK tax planning for retirement is one of the highest-value areas to get right, because pension and retirement income decisions made in your late 50s and 60s drive your net spending power for the next 20 to 30 years. The cross-border framework covers […]
IRS Streamlined Filing Accidental Americans UK Guide

Introduction You discovered last month that you are a US citizen. You were born in Boston in 1985 while your British parents were on a 2-year work assignment in Massachusetts. Your family returned to London when you were 18 months old. You have lived in the UK your entire conscious life. You have a UK […]
IRS Streamlined Filing Eligibility Full Guide UK Expat

Introduction You moved to London six years ago. You have multiple unfiled US tax returns. You have heard about a program called the IRS Streamlined Filing Compliance Procedures that supposedly resolves past US tax non-compliance with zero penalties — but you are unsure whether you actually qualify. You have read scattered online guidance on a […]