International Tax Advisory
US & UK

Specialized support for expats, dual citizens, and international businesses with trusted IRS & HMRC expertise.

Secure. Confidential. High-end advisory you can rely on.

Self Assessment General,US expat tax services, UK self-assessment support, US-UK Cross-Border Planning, and international tax advisory services for expats, dual citizens, and global businesses.

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For Individuals

> US Tax Services
> UK Tax Services

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For Businesses

> Business & Corporate Tax
> US‑UK Business Expansion
> Venture Capital & Tech

Free Tools for US Expats

Use our free checkers and checklists to understand your US tax obligations in minutes.

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FBAR Checklist Check if you need to file FinCEN Form 114

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FATCA Checklist Find out if Form 8938 applies to you

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FEIE Checker Check your Foreign Earned Income Exclusion eligibility

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Streamlined Checker Find out if you qualify for IRS Streamlined Filing

US Expat Tax Calculator →

How can we help you?

Global Expertise

Deep expertise in US and UK tax, advisory, and compliance strategy for expats, dual nationals, and international businesses.

International Tax Advisory

Specialist guidance on IRS and HMRC compliance, cross-border tax structures, FBAR, FATCA, and international tax treaty planning.

Cross-Border Planning

Expert structuring for US-UK cross-border tax, dual resident planning, foreign asset disclosure, and tax treaty optimISAtion.

High-End Advisory

Exclusive advisory tailored to high-net-worth US expats and dual citizens — precision-driven, fully confidential, and globally focused.

Secure & Confidential

All client data and engagements are handled with the highest standards of confidentiality, data security, and professional discretion.

Dedicated Client Support

Responsive, personalised support from real tax professionals — not chatbots. Clear advice at every stage of your engagement.

Portfolio

Our portfolio reflects successful tax advisory services for expats, dual citizens, and global businesses.
Delivering accurate, compliant, and strategic solutions.