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Residence, Domicile and International Taxation

Making international tax matters simpler.

In an increasingly connected world, individuals and businesses often have financial interests that cross borders. Moving to or from the UK, working internationally, owning overseas assets or expanding a business abroad can create complex tax considerations that require specialist advice.

Our international tax advisers help clients understand their obligations, manage risks and identify planning opportunities across multiple jurisdictions. We provide clear, practical advice that supports compliance while helping you make confident decisions about your global affairs.

Whether you’re an internationally mobile individual, a family with overseas interests or a business operating across borders, we help simplify complex tax matters.

How we can help

Our residence, domicile and international taxation services include:

  • UK residence advice
  • Domicile and tax status reviews
  • International tax planning
  • Cross-border income and asset planning
  • Overseas property ownership advice
  • Double taxation relief guidance
  • Global mobility support
  • Non-UK domicile considerations
  • Expatriate and returning resident planning
  • International succession and estate planning
  • Cross-border business structures
  • Ongoing international tax compliance support

Specialist advice in a changing world

International tax rules are complex and constantly evolving. Our advisers work closely with clients and trusted overseas specialists where required, providing coordinated advice that helps manage compliance, reduce risk and support international ambitions.

Why choose Monahans for International Taxation?

  • Specialist knowledge of cross-border tax matters
  • Advice tailored to your personal circumstances
  • Support for individuals, families and businesses
  • Practical guidance on residence and domicile issues
  • Access to wider tax and wealth planning expertise
  • Proactive advice in a changing tax landscape

International tax doesn’t have to be complicated. Our specialists provide clear guidance that helps you navigate cross-border tax matters with confidence.

Helping you manage international tax complexities wherever life or business takes you.

Meet the experts

Stephanie Hurst

Stephanie Hurst

Corporate Tax Director
Dominic Bourquin

Dominic Bourquin

Partner
Steph Parker

Steph Parker

Private Client Partner
Kathryn Bridgeman

Kathryn Bridgeman

Senior Manager - Tax
Fionna Keen

Fionna Keen

Senior Personal Tax Manager

Frequently Asked Questions

How is UK tax residency determined?

Residency is assessed under statutory rules that consider factors such as time spent in the UK and personal connections.

What is domicile?

Domicile is a legal concept that can affect how certain taxes apply to an individual's worldwide assets and income.

Do I need advice if I work overseas?

Yes. International assignments can create complex tax obligations in multiple jurisdictions.

How are overseas assets taxed?

Tax treatment depends on residency, domicile and the country in which assets are located.

Can you advise internationally mobile individuals?

Yes. We support individuals, business owners and families with cross-border tax matters.

Can you help reduce the risk of double taxation?

Yes. We can advise on applicable tax treaties and planning opportunities.

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