UK Statutory Residence Test Calculator

Determine your UK tax residence status for a tax year

⚠️ This calculator is for guidance only. Consult a tax professional for official advice. The results are based on the information you provide and may not cover all circumstances.

How it works:

  1. Enter your basic information and days in the UK
  2. Complete the relevant test sections (automatic overseas, automatic UK, sufficient ties)
  3. If UK resident, complete split year information if applicable
  4. Get your residence status with detailed explanation

Understanding UK Tax Residence

What is the Statutory Residence Test?

The Statutory Residence Test (SRT) is the legal framework used by HM Revenue and Customs (HMRC) to determine whether an individual is UK resident for tax purposes. Introduced in 2013, the SRT replaced the previous case-law based system with clear, objective rules that apply to all tax years from 2013/14 onwards. This change brought much-needed clarity to what was previously a complex area of tax law based on judicial decisions and HMRC practice.

The SRT applies to all individuals, regardless of their nationality, citizenship, or domicile status. Whether you're a British citizen living abroad, a foreign national working in the UK, or someone with connections to multiple countries, the SRT determines your UK tax residence status for each tax year. The test is applied annually, meaning your residence status can change from year to year based on your circumstances.

Your UK tax residence status is crucial because it determines:

Understanding your residence status is essential for tax planning, especially for individuals who travel frequently, work internationally, or have homes in multiple countries. Getting it wrong can result in unexpected tax bills, penalties, or missing out on legitimate tax savings.

How the Statutory Residence Test Works

The SRT consists of three main stages that are applied in order:

1. Automatic Overseas Tests

If you meet any of the automatic overseas tests, you are automatically non-UK resident for that tax year. These tests include:

  • You were UK resident in one or more of the previous 3 tax years AND you spend fewer than 16 days in the UK
  • You were UK resident in none of the previous 3 tax years AND you spend fewer than 46 days in the UK
  • You work full-time overseas over the tax year (with no significant breaks) AND you spend fewer than 91 days in the UK AND you work in the UK on fewer than 31 days

2. Automatic UK Tests

If you meet any of the automatic UK tests, you are automatically UK resident for that tax year. These tests include:

  • You spend 183 or more days in the UK during the tax year
  • You have a home in the UK for 91 consecutive days or more (with at least 30 of those days in the tax year) AND you are present in that home for at least 30 days during the tax year AND you have no overseas home, OR you have an overseas home but are present in it for fewer than 30 days
  • You work full-time in the UK for any period of 365 days that falls within the tax year

3. Sufficient Ties Test

If you don't meet any automatic tests, the sufficient ties test applies. This test considers the number of days you spend in the UK and your "UK ties" - connections to the UK such as family, accommodation, work, and previous residence. The number of ties required depends on:

  • Whether you were UK resident in any of the previous 3 tax years
  • How many days you spend in the UK during the current tax year

The five UK ties are: family tie, accommodation tie, work tie, 90-day tie, and country tie.

Split Year Treatment

If you become UK resident or cease to be UK resident during a tax year, you may be eligible for split year treatment. This means the tax year is divided into a UK resident part and a non-UK resident part, which can have significant tax advantages. There are 8 specific cases where split year treatment applies, covering scenarios such as starting or ceasing full-time work, moving to or from the UK, and changes in accommodation.

Split year treatment can provide substantial tax benefits. For example, if you leave the UK partway through a tax year, you may only be taxed on UK-source income for the non-resident part of the year, rather than worldwide income. This can be particularly valuable for individuals with significant foreign income or capital gains. The split occurs on a specific date when the conditions for split year treatment are met, and this date must be identified accurately.

The 8 cases for split year treatment are carefully defined and each has specific conditions that must be met. Cases 1-3 apply when you leave the UK (starting full-time work overseas, partner starting full-time work overseas, or ceasing to have a UK home). Cases 4-8 apply when you arrive in the UK (starting to have a UK home only, starting full-time work in the UK, ceasing full-time work overseas, partner ceasing full-time work overseas, or starting to have a UK home). Understanding which case applies to your situation is crucial for accurate tax planning.

Important Considerations

⚠️ This calculator provides guidance only and cannot replace professional tax advice.

The Statutory Residence Test is complex and involves many nuanced rules. Complex situations, such as those involving multiple homes, international work patterns, or exceptional circumstances, may require professional interpretation. Always consult a qualified tax advisor or HMRC for official determinations, especially if your situation involves significant tax implications.

Common Scenarios and Examples

Scenario 1: British Expat Working Overseas

Sarah is a British citizen who moved to Dubai in March 2023 to work full-time for an international company. She was UK resident in 2022/23. In 2023/24, she spends 45 days in the UK visiting family. She works full-time overseas with no significant breaks and works in the UK on only 5 days. Sarah meets the automatic overseas test (Case 3) because she works full-time overseas, spends fewer than 91 days in the UK, and works in the UK on fewer than 31 days. She is non-UK resident for 2023/24.

Scenario 2: Foreign National Moving to UK

James is an American citizen who was non-UK resident in 2022/23. He accepts a job in London and moves to the UK in September 2023, renting a flat. He works full-time in the UK from September 2023 onwards and spends 200 days in the UK during 2023/24. James meets the automatic UK test because he spends 183 or more days in the UK. He is UK resident for 2023/24. He may also qualify for split year treatment (Case 5) if he meets the conditions for starting full-time work in the UK.

Scenario 3: Frequent Traveler with UK Home

Maria is a consultant who travels frequently for work. She owns a flat in London and spends 120 days in the UK during 2023/24. She was UK resident in 2022/23. She has a spouse who is UK resident and works in the UK for 50 days. Maria doesn't meet any automatic tests, so the sufficient ties test applies. She has 3 UK ties (family tie, accommodation tie, and work tie). With 120 days in the UK and 3 ties, and having been UK resident in the previous year, she is UK resident for 2023/24.

Tax Implications of Residence Status

Your UK tax residence status has far-reaching implications beyond just income tax. Understanding these implications is crucial for effective tax planning:

UK Resident Tax Implications

  • Liable to UK income tax on worldwide income (subject to remittance basis for non-domiciled individuals)
  • Liable to UK capital gains tax on worldwide gains (subject to remittance basis for non-domiciled individuals)
  • Entitled to UK personal allowance (currently £12,570 for 2024/25)
  • Entitled to capital gains tax annual exempt amount (currently £3,000 for 2024/25)
  • Can make tax-relieved contributions to UK pension schemes
  • Must file UK tax returns if required by HMRC
  • Liable to UK inheritance tax on worldwide assets if UK domiciled

Non-UK Resident Tax Implications

  • Liable to UK income tax only on UK-source income (employment income, rental income, dividends from UK companies, etc.)
  • Generally not liable to UK capital gains tax (except on UK residential property and certain other UK assets)
  • Not entitled to UK personal allowance (unless from a country with a double taxation treaty that provides it)
  • May need to file UK tax returns if you have UK-source income
  • Liable to UK inheritance tax only on UK assets (unless UK domiciled)
  • Can still make contributions to UK pension schemes, but tax relief may be limited

Using This Calculator

Our free calculator guides you through the Statutory Residence Test step-by-step. Simply enter your information about days spent in the UK, work patterns, accommodation, and family ties. The calculator will automatically determine which tests apply to your situation and provide a detailed explanation of your residence status.

To get accurate results, you'll need to gather the following information before using the calculator:

Remember to have accurate records of your days in the UK, as the "midnight test" applies - a day counts if you are present in the UK at midnight at the end of that day. Keep records of your travel dates, work patterns, and accommodation arrangements to ensure accurate calculations. If you're unsure about any aspect of your situation, consider consulting a qualified tax advisor who specializes in UK residence matters.

Basic Information

UK tax year runs from 6 April to 5 April (e.g. enter 2025 for tax year 2024/25: 6 April 2024 to 5 April 2025)
Counting days in the UK (Midnight Test): A day counts as a day in the UK if you are present in the UK at midnight at the end of that day. If you are in the UK at midnight, the whole day counts, even if you were only in the UK for part of the day. If you are not in the UK at midnight, the day does not count, even if you were in the UK during the day. This applies to all day-counting requirements, including the 183-day test.
Exceptional circumstances: Days spent in the UK due to exceptional circumstances beyond your control can be disregarded (up to 60 days). This includes: serious illness of you or a close family member, death of a close family member, national or local emergency, war or civil unrest, or other exceptional circumstances that prevented you from leaving the UK. The circumstances must be beyond your control and you must have intended to leave the UK but were unable to do so.

Automatic Overseas Tests

Full-time work overseas: You work sufficient hours overseas such that there is no significant break from your overseas work. A significant break is 31+ consecutive days where you don't work more than 3 hours overseas (excluding annual leave, sick leave, or parenting leave). This applies to both employees and self-employed individuals, but not to voluntary workers or workers on board vehicles, aircraft, or ships.

Sufficient hours: This means working an average of 35 hours or more per week over a 365-day period. The 365-day period can start at any point during the tax year (it does not need to last the entire tax year). To calculate this, you take the total hours worked overseas during the 365-day period (excluding days when you work more than 3 hours in the UK), divide by the number of weeks in that period, and if the result is 35 hours or more per week, you are working sufficient hours.
Sufficient Hours Calculator (Overseas Work):
Calculation Method:
Working in the UK: Count the number of days during the tax year when you did substantive work in the UK for more than 3 hours. This includes any work-related activities, not just your main job.

Substantive work: Work that is more than 3 hours per day. This includes employment, self-employment, and any other work activities. It does not include activities that are not work (such as leisure, rest, or travel that is not itself work).
Significant break: A period of at least 31 consecutive days where you did not work more than 3 hours overseas on any of those days. Days when you would have worked but were on annual leave, sick leave, or parenting leave are not counted as breaks.

Automatic UK Tests

Home in the UK: A home is a building (or part of a building) that is available for your use and is suitable for use as a residence. This includes owned or rented properties, but not hotels or temporary accommodation. You must have a right to use the property and it must be available for your use during the relevant period. If you have more than one UK home, consider each separately.
Present in home: Count the number of days during the tax year when you were physically present in your UK home. This includes overnight stays and days when you were present at any point during the day.
91 consecutive days: There must be at least one period of 91 consecutive days during the tax year when you had a UK home available for your use. At least 30 of these 91 days must fall within the tax year.
Overseas home: A home outside the UK that is available for your use and suitable for use as a residence. This includes owned or rented properties in other countries.
Present in overseas home: Count the number of days during the tax year when you were physically present in your overseas home.
Full-time work in the UK: You work full-time in the UK for any period of 365 days that falls within the tax year. The 365-day period can start at any point during the tax year (it does not need to last the entire tax year). More than 75% of the days when you do more than 3 hours of work must be days when you do more than 3 hours work in the UK. At least one day in the 365-day period (that is also in the tax year) must be a day when you do more than 3 hours work in the UK.

Sufficient hours: This means working an average of 35 hours or more per week in the UK over a 365-day period. The 365-day period can start at any point during the tax year (it does not need to last the entire tax year). To calculate this, you take the total hours worked in the UK during the 365-day period (excluding days when you work more than 3 hours overseas), divide by the number of weeks in that period, and if the result is 35 hours or more per week, you are working sufficient hours in the UK.
Sufficient Hours Calculator (UK Work):
Calculation Method:

Sufficient Ties Test

Select all UK ties that apply to you. For each tie, tick all criteria that apply:

Family Tie

Note: If a child turns 18 during the tax year, only the part of the year before their 18th birthday counts for the family tie. The child must be under 18 for at least part of the tax year and UK resident during that period.
Note: If a child turns 18 during the tax year, only count the days you see them before their 18th birthday. You must see them in the UK for at least 60 days during the period when they are under 18.

Accommodation Tie

Work Tie

Substantive work: Work that is more than 3 hours per day. This includes employment, self-employment, and any other work activities. It does not include activities that are not work (such as leisure, rest, or travel that is not itself work).

90-Day Tie

Country Tie

Only applies if you were UK resident in one or more of the previous 3 tax years

Split Year Information

Only complete this section if you are UK resident and left or arrived in the UK during the tax year.

Case 1: Work Full-Time Overseas

Case 2: Partner Works Full-Time Overseas

Case 3: Cease to Have UK Home

Case 4: Starting to Have a Home in the UK Only

Case 5: Starting Full-Time Work in the UK

Case 6: Ceasing Full-Time Work Overseas

Case 7: Partner Ceases Full-Time Work Overseas

Case 8: Starting to Have a Home in the UK

Frequently Asked Questions

What counts as a day in the UK?

A day counts as a day in the UK if you are present in the UK at midnight at the end of that day. This is known as the "midnight test." If you arrive in the UK during the day and are still here at midnight, the whole day counts. If you leave before midnight, the day doesn't count, even if you were in the UK for most of the day.

What is full-time work overseas?

Full-time work overseas means working sufficient hours overseas (an average of 35 hours or more per week over a 365-day period) with no significant breaks. A significant break is 31 or more consecutive days where you don't work more than 3 hours overseas, excluding annual leave, sick leave, or parenting leave.

What is a UK home for tax purposes?

A home is a building (or part of a building) that is available for your use and is suitable for use as a residence. This includes owned or rented properties, but not hotels or temporary accommodation. You must have a right to use the property and it must be available for your use during the relevant period.

Can exceptional circumstances affect my residence status?

Yes, up to 60 days spent in the UK due to exceptional circumstances beyond your control can be disregarded. Exceptional circumstances include serious illness of you or a close family member, death of a close family member, national or local emergency, war or civil unrest, or other circumstances that prevented you from leaving the UK.

What are UK ties?

UK ties are connections to the UK that are considered in the sufficient ties test. There are five ties: (1) Family tie - having a spouse/civil partner or minor children who are UK resident, (2) Accommodation tie - having a place to live in the UK available for 91+ days, (3) Work tie - doing substantive work in the UK for 40+ days, (4) 90-day tie - being present in the UK for 90+ days in either of the previous two tax years, (5) Country tie - the UK being the country you visit most often or making 30+ separate visits.

When does split year treatment apply?

Split year treatment applies in 8 specific cases: (1) Starting full-time work overseas, (2) Partner starting full-time work overseas, (3) Ceasing to have a UK home, (4) Starting to have a UK home only, (5) Starting full-time work in the UK, (6) Ceasing full-time work overseas, (7) Partner ceasing full-time work overseas, and (8) Starting to have a UK home. Each case has specific conditions that must be met.

Do I need to file a UK tax return if I'm non-resident?

If you are non-UK resident, you generally only need to file a UK tax return if you have UK-source income. However, there are exceptions, such as if HMRC requests a return or if you need to claim a tax refund. Always check with HMRC or a tax advisor about your specific obligations.

What happens if I'm UK resident for part of a tax year?

If you become UK resident or cease to be UK resident during a tax year, you may qualify for split year treatment. This divides the tax year into a UK resident part and a non-UK resident part. Split year treatment can significantly reduce your UK tax liability, as you're only taxed as UK resident for the relevant part of the year. There are 8 specific cases where split year treatment applies, each with detailed conditions that must be met.

How do I calculate sufficient hours for full-time work?

To determine if you work sufficient hours (35 hours per week average), you need to identify a 365-day period that falls within the tax year. Calculate the total hours worked during that period (excluding days when you worked more than 3 hours in the UK for overseas work, or more than 3 hours overseas for UK work). Divide by the number of weeks in that period. If the result is 35 hours or more per week, you work sufficient hours. The 365-day period can start at any point during the tax year and doesn't need to align with the tax year boundaries.

What if I have homes in both the UK and overseas?

Having homes in both the UK and overseas is common and doesn't automatically make you UK resident. The key factors are: (1) how many days you spend in the UK, (2) how many days you're present in each home, and (3) which home is your "only or main home" for the automatic UK test. If you have a UK home available for 91+ consecutive days and are present in it for 30+ days, and you're present in your overseas home for fewer than 30 days, you may meet the automatic UK test. Otherwise, the sufficient ties test will apply, considering your accommodation tie.

Does my nationality or citizenship affect my UK tax residence?

No, your nationality, citizenship, or passport does not affect your UK tax residence status under the Statutory Residence Test. The SRT applies equally to British citizens, foreign nationals, and individuals of any nationality. What matters is your physical presence in the UK, your work patterns, your accommodation, and your family ties - not your citizenship status. However, your domicile status (which is different from residence) can affect how you're taxed if you're UK resident but non-UK domiciled.

What records should I keep for the Statutory Residence Test?

You should keep detailed records including: (1) Travel records - passport stamps, flight tickets, or travel diary showing exact dates of entry and exit from the UK, (2) Work records - calendar showing days worked, location of work, and hours worked, (3) Accommodation records - rental agreements, utility bills, or other evidence of when homes were available, (4) Family records - residence status of spouse/partner and children, (5) Previous tax returns showing your residence status in previous years. These records are important if HMRC questions your residence status and can help ensure accurate calculations.

Where can I get official guidance on UK tax residence?

HMRC provides detailed guidance in their RDR3 Statutory Residence Test guidance. For complex situations, it's recommended to consult a qualified tax advisor or contact HMRC directly. The rules can be complex, and professional advice can help ensure you understand your obligations and opportunities. Many tax advisors specialize in residence matters and can help with planning and compliance.

Additional Resources and Further Reading

For more information about UK tax residence and the Statutory Residence Test, consider the following official resources:

Official HMRC Resources

Key Concepts to Understand

When dealing with UK tax residence, it's important to understand several related concepts:

  • Domicile: Your permanent home country, which affects inheritance tax and the remittance basis
  • Remittance Basis: A tax regime for non-UK domiciled individuals that allows them to pay UK tax only on income and gains remitted to the UK
  • Double Taxation Treaties: Agreements between countries to prevent being taxed twice on the same income
  • Ordinary Residence: An old concept that was largely replaced by the SRT but may still be relevant in some contexts
  • Split Year Treatment: The division of a tax year into resident and non-resident parts

⚠️ Important Disclaimer

This calculator is a tool to help you understand the Statutory Residence Test, but it cannot replace professional tax advice. The SRT is complex, and individual circumstances can vary significantly. For official determinations, tax planning, and complex situations, always consult a qualified tax advisor or HMRC. Getting your residence status wrong can have serious tax consequences, so professional advice is strongly recommended for any situation involving significant tax implications or uncertainty.