UK Tax Residency Guide
Introduction
Determining your UK residency status for tax purposes is crucial, as it affects how much UK tax you pay on your income and gains. The Statutory Residence Test (SRT) is the primary framework used by HMRC to assess whether an individual is a UK tax resident in a given tax year.
This article outlines the key elements of the SRT, including the automatic residency tests, the sufficient ties test, and the implications of being a UK tax resident.
1. The Statutory Residence Test (SRT)
The SRT consists of three main tests:
Automatic Overseas Test
Automatic UK Test
Sufficient Ties Test
If an individual meets the conditions of the Automatic Overseas Test, they are automatically not UK tax resident. If they do not meet the overseas test, they must check the Automatic UK Test. If neither test is conclusive, the Sufficient Ties Test determines their residency.
2. The Automatic Overseas Test
You will be automatically non-resident in the UK for a tax year if you meet any of the following conditions:
You were a UK resident in one or more of the three previous tax years but spend fewer than 16 days in the UK in the current tax year.
You were not a UK resident in any of the previous three tax years and spend fewer than 46 days in the UK.
You work full-time overseas (averaging at least 35 hours per week) without any significant breaks and spend fewer than 91 days in the UK, of which no more than 30 are spent working.
If you meet any of these criteria, you are automatically non-resident and do not need to consider the other tests.
3. The Automatic UK Test
If you do not meet the Automatic Overseas Test, you must consider the Automatic UK Test. You will be automatically resident in the UK for a tax year if any of the following conditions apply:
You spend 183 days or more in the UK during the tax year.
You have a home in the UK that is available for at least 91 consecutive days, and you spend at least 30 days there during the tax year (while not having a home abroad where you spent more than 30 days).
You work full-time in the UK for 365 days, with no significant breaks, and at least 75% of your working days are in the UK.
If you meet any of these criteria, you are automatically UK resident for tax purposes.
4. The Sufficient Ties Test
If neither the Automatic Overseas Test nor the Automatic UK Test determines your residency, you must assess your connections (ties) to the UK. The number of days you can spend in the UK before becoming a tax resident depends on how many ties you have and whether you were UK resident in any of the past three tax years.
What Are the UK Ties?
The following five ties are considered:
Family tie – If your spouse, civil partner, or minor children are UK residents.
Accommodation tie – If you have a home in the UK that is available to you for at least 91 consecutive days and you spend at least one night there.
Work tie – If you work in the UK for at least 40 days in the tax year.
90-day tie – If you have spent 90 or more days in the UK in either of the previous two tax years.
Country tie (only for individuals who were UK resident in one of the last three tax years) – If the UK is the country where you spend the most time in the tax year.
The number of days you can spend in the UK before becoming a tax resident depends on how many ties you have:
Ties to the UK | Max Days in the UK Before Becoming Resident (Previously UK Resident) | Max Days in the UK Before Becoming Resident (Not Previously UK Resident) |
|---|---|---|
4+ ties | 16+ days | N/A |
3 ties | 46+ days | N/A |
2 ties | 91+ days | 120+ days |
1 tie | 120+ days | 182+ days |
If you exceed the day limit based on your ties, you are considered UK resident.
5. Implications of UK Residency
If you are UK resident, you will be taxed on your worldwide income unless you qualify for the remittance basis (available to non-domiciled individuals).
If you are non-UK resident, you are only taxed on UK-source income, such as UK rental income or employment performed in the UK.
6. Special Situations
Split-Year Treatment
If you move to or leave the UK partway through a tax year, you may be eligible for split-year treatment, meaning the tax year is divided into a UK resident part and a non-resident part.
Temporary Non-Residence Rules
If you leave the UK and return within five years, certain types of income (such as capital gains and certain pensions) may still be taxable in the UK.
The Statutory Residence Test (SRT) is the main framework for determining UK tax residency. The Automatic Overseas Test and Automatic UK Test provide clear-cut residency rules, while the Sufficient Ties Test applies when the situation is more complex.
Determining your residency status is crucial for tax planning and compliance, and if you have any doubts, seeking professional advice is recommended.
Would you like assistance in applying the residency test to your situation? If so book a consultation today.