Residency & International Tax
Clarity and confidence for clients navigating global tax rules.
Global mobility makes tax residency more complex than ever. Whether you’re arriving in the UK, leaving for a new country, or working across borders, we provide clear, strategic advice to help you avoid unexpected tax liabilities and remain fully compliant.
Understanding UK Tax Residency and Domicile Status
Understanding UK Tax Residency
Definitive SRT & “Split Year” Reviews
The Statutory Residence Test (SRT) determines where you are taxed, but applying it correctly can be challenging when your work, family and travel patterns span multiple countries.
We assess every factor affecting your residency — days in/out of the UK, ties, lifestyle and work patterns — and determine whether you qualify for “Split Year Treatment” to protect income earned before arrival or after departure.
Planning Before Moving to the UK
Arriving in the UK without proper planning can trigger tax on foreign assets, overseas income and historic gains.
Pre-Arrival Migration Planning
We structure your affairs before arrival, protecting overseas wealth, managing remittances and reducing exposure to unnecessary UK tax charges.
Moving to the UK and Pre-Arrival Tax Planning
Planning Before Moving to the UK
Arriving in the UK without proper planning can trigger tax on foreign assets, overseas income and historic gains.
Pre-Arrival Migration Planning
We structure your affairs before arrival, protecting overseas wealth, managing remittances and reducing exposure to unnecessary UK tax charges.
Get Clear, Strategic Guidance on Your International Tax Position
Whether you’re relocating, returning to the UK or managing cross-border income, we provide tailored advice to protect your position and avoid costly mistakes.
Leaving the UK and Managing Non-Resident Tax Exposure
Planning Before Leaving the UK
Post-Exit Strategies That Reduce Risk
Departing the UK brings its own tax complexities — especially around capital gains, domicile status and split-year rules.
We ensure your departure is structured correctly, protecting foreign income and gains while minimising unintended UK tax consequences after leaving.
Working Internationally While Remaining UK Tax Resident
Working Abroad While Remaining UK Taxable
Managing Extended Work Abroad
Many professionals work overseas while remaining UK-resident, creating complicated tax and National Insurance positions.
We advise on double tax treaties, foreign tax credits, social security rules and employer reporting obligations — ensuring full compliance with both UK and international requirements.
Our Valued Clients
Strategic International Tax Support and Risk Management
Avoiding Common International Tax Mistakes
Incorrect residency assumptions, unreported foreign income and accidental remittances are among the most common triggers for HMRC enquiries.
How Catanda Helps You Stay Protected
- Full residency analysis
- Pre-arrival and post-departure planning
- Correct application of SRT and split-year rules
- Advice on foreign income, gains and assets
- Double tax treaty interpretation
- Tailored strategies based on lifestyle and work pattern
What You Can Expect
- Clear residency determinations
- Protection from unexpected tax exposure
- Solutions for cross-border income and assets
- Pre-arrival and exit planning
- Guidance for globally mobile workers
- Transparent, practical advice tailored to your movements
How Catanda Supports Global Clients
International tax requires precision — we provide strategic advice at every stage.
INTERNATIONAL TAX FAQs
Here are the answers to some frequently asked questions about our services. You can find more on our FAQ page here
Through the Statutory Residence Test, which considers days spent in the UK and various connection factors.
A rule allowing only part of the tax year to be treated as UK-resident if specific conditions are met.
If you are UK-resident, foreign income may be taxable unless protected by planning or a relevant treaty
Possibly — it depends on days abroad, UK ties and the nature of the work arrangement.
Always. Proper planning before arrival or departure can prevent large, unexpected tax bills.
Speak to an International Tax Specialist with Confidence
We help clients navigate complex cross-border tax issues with clarity, discretion and long-term strategic planning.