Full Time Work Overseas Test Explained
Clear guidance on how HMRC decides whether working abroad qualifies you as non resident for UK tax.
✓ Former HMRC officers
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What Is the Full Time Work Overseas TestHow HMRC Decides Your UK Tax Residence
The Full Time Work Overseas Test is part of the Statutory Residence Test. It is one of the main ways an individual can be treated as non resident for UK tax while working abroad.
To qualify, you must meet specific conditions set by HMRC. These relate to how much you work overseas, how many days you spend in the UK and how many of those days involve UK work.
Meeting these conditions can result in your overseas earnings not being subject to UK tax, but the rules are strict and must be applied carefully.
Who Should Consider This Test
The Full Time Work Overseas Test is relevant if you:
Work abroad under an overseas or UK contract
Spend significant time outside the UK during the tax year
Have limited UK working days
Retain UK ties such as accommodation or family
Want certainty about your UK tax residence status
We regularly advise people who assume they qualify, only to discover that one condition has been missed.
The Conditions You Must Meet
Working Full Time Overseas
You must work an average of at least 35 hours per week overseas during the relevant tax year or reference period.
HMRC uses specific calculations to assess this, taking into account holidays, sick leave and breaks between contracts.
Limited UK Working Days
You must keep UK working days within HMRC limits.
A UK working day is defined as a day where more than three hours of work is carried out in the UK.
Limited Time Spent in the UK
Your total number of days spent in the UK during the tax year must fall within HMRC thresholds.
These limits vary depending on your wider circumstances.
No Significant Breaks From Overseas Work
Extended gaps between overseas contracts can affect eligibility.
We assess whether any breaks impact your ability to meet the test.
Understanding Overseas Working Hours
HMRC only counts work that is physically carried out outside the UK when assessing overseas working hours. This means that duties must be performed while you are abroad and cannot include work done while you are present in the UK. Contracted working hours, actual duties performed and the location where those duties take place all matter when calculating whether the full time overseas work conditions are met.
Travel days, periods of leave and standby arrangements need to be considered carefully, as these do not always count as overseas working hours. We review your contracts, work schedules and travel patterns to make sure your overseas working hours are calculated correctly and in line with HMRC requirements.
What Is a UK Working Day
A UK working day is defined by HMRC as any day where more than three hours of work are carried out while you are physically present in the UK. This can include office based work, meetings, phone calls, emails or any other duties connected to your role, even if your employer or clients are based overseas.
UK working days are one of the most common reasons a non residence position fails under the Full Time Work Overseas Test. We help you understand what counts as UK work, review your working patterns and advise on how to manage these days correctly to protect your tax position.
Supporting Your Position
HMRC expects clear and consistent records to support a claim under the Full Time Work Overseas Test. These records are used to demonstrate where your work was carried out, how many hours were worked and how much time was spent inside and outside the UK during the tax year. Without adequate evidence, HMRC may question whether the conditions of the test have been met.
Employment contracts, working hour schedules, travel records and supporting employer confirmations all play an important role in showing that your overseas work pattern meets HMRC requirements. Good record keeping reduces the likelihood of an enquiry and allows any questions raised by HMRC to be resolved more quickly and confidently.
Where Things Often Go Wrong
Common issues we see include:
Underestimating UK working days
Incorrect working hour calculations
Poor record keeping
Gaps between overseas contracts
Assuming overseas work automatically means non residence
We review each case carefully to avoid these pitfalls.
Check If You Qualify as Non Resident
If you work overseas or are planning to do so, we can assess your working pattern and apply the Full Time Work Overseas Test to confirm your UK tax position.