Indefinite Leave to Remain (ILR)

Indefinite Leave to Remain, also known as settlement or permanent residence, gives you the right to live, work, and study in the UK without time limits. This immigration status is a critical milestone if you want to put down roots in Britain, switch jobs freely, access public funds, or eventually apply for British citizenship.

What is Indefinite Leave to Remain?

ILR means you no longer need visa renewals or sponsorship from an employer or partner. You can live in the UK permanently, claim benefits if necessary, and after holding ILR for 12 months you become eligible to apply for naturalisation as a British citizen. Once you have ILR, you will no longer hold a Biometric Residence Permit with an expiry date; instead, your status will be recorded in the Home Office digital system (your eVisa), which you can prove using your share code.

Qualifying periods: the 5-year and 10-year routes

Most people reach ILR through one of two pathways: a 5-year route or a 10-year route. Your visa category determines which applies to you, and in some cases you can combine time spent on different visa types.

The 5-year route

The standard route to settlement requires five years of continuous lawful residence in the UK. This applies to most work and family visa holders, including Skilled Worker visa holders, Health and Care Worker visa holders, spouses and partners of British citizens or settled persons, UK Ancestry visa holders, and refugees or those with humanitarian protection. For some routes, such as the Global Talent visa or Innovator Founder visa, the qualifying period can be as short as three years if you meet specific criteria. You may apply up to 28 days before you complete your five-year period, which can be helpful if your current visa is about to expire.

The 10-year route (Long Residence)

If you have lived lawfully in the UK for ten continuous years, you may be eligible for ILR under the Long Residence route, even if you have switched between different visa types along the way. This route can be a lifeline if your circumstances have changed, such as losing sponsorship, changing careers, or ending a relationship. Time spent as a visitor, on immigration bail, or without valid leave does not count toward the ten years. The 10-year route requires continuous lawful residence throughout, and the same strict absence rules apply as for the 5-year route.

Continuous residence and absence limits

One of the most common reasons for ILR refusal is breaking continuous residence by spending too much time outside the UK. The Home Office applies a strict absence rule that catches many applicants off guard because it is calculated on a rolling basis, not by calendar year.

The 180-day rule

During your qualifying period, you must not have been absent from the UK for more than 180 days in any rolling 12-month period. This is not a total across your entire five or ten years; instead, the Home Office examines every possible 12-month window within your qualifying period. If any single rolling window exceeds 180 days, your continuous residence is broken and your qualifying period resets from the date you returned to the UK. The day you leave the UK and the day you return do not count as absence days, only full days spent outside the country.

For example, if you left the UK for 90 days in early 2024 and another 95 days later that year, the rolling 12-month period that spans both trips could total 185 days. Even though you stayed under 180 days in each calendar year, you would have broken continuous residence because one rolling window exceeded the limit.

Exceptions and discretion

Certain absences may not count toward the 180-day limit if they fall under specific exceptions, such as assisting with a national or international humanitarian crisis, travel disruption due to natural disaster, military conflict, or pandemic, serious illness or medical emergency preventing your return, or accompanying a partner who is on Crown service such as HM Armed Forces or British Council employment. These exceptions require strong documentary evidence, such as hospital records, employer letters, or proof of travel bans. The Home Office may exercise discretion in genuinely exceptional cases, but you should not rely on this; it is rare and unpredictable.

The Life in the UK test

Almost everyone aged 18 to 64 applying for ILR must pass the Life in the UK test. This computer-based exam assesses your knowledge of British history, culture, values, and traditions. The test has 24 multiple-choice questions, you have 45 minutes to complete it, and you must answer at least 18 questions correctly to pass (a 75 per cent pass mark). Results are given immediately after you finish.

How to book and prepare

You must book the test through the official government website at gov.uk/life-in-the-uk-test. The fee is 50 pounds per attempt, payable by debit or credit card when you book. You need to book at least three working days in advance, and you will need valid photo identification such as a passport or Biometric Residence Permit. There are over 30 approved test centres across England, Scotland, Wales, and Northern Ireland.

The only official study material is the handbook titled Life in the United Kingdom: A Guide for New Residents, third edition, published by The Stationery Office. All test questions are based on this book, so you should study it thoroughly. Many people also use free online practice tests to assess their readiness before booking the real exam.

If you pass, you receive a Unique Reference Number which you will use on your ILR application. There is no paper certificate. Keep your URN safe, as it is the only proof the Home Office will accept. If you fail, you can retake the test as many times as needed, paying the 50 pound fee each time. There is no mandatory waiting period between attempts.

Exemptions

You are exempt from the Life in the UK test if you are under 18 or aged 65 or over at the time of application, or if you have a long-term physical or mental condition that prevents you from meeting the requirement. A medical exemption requires supporting evidence from a doctor or specialist. Simply having difficulty reading or a learning disability may entitle you to reasonable adjustments at the test centre, such as extra time, but does not remove the requirement itself.

English language requirement

In addition to the Life in the UK test, you must prove your knowledge of English at an appropriate level. For most ILR routes, the current requirement is CEFR Level B1 in speaking and listening, which is intermediate English. This is the same level required when you first applied for a Skilled Worker or similar visa, so if you passed an approved English test for your initial visa, you can usually reuse that evidence for your ILR application without retaking the test.

Approved English language tests

If you need to take or retake an English test, it must be a Secure English Language Test, known as a SELT, from a Home Office-approved provider. Approved providers include Pearson, IELTS SELT Consortium, Trinity College London, and LanguageCert. Tests typically cost between 150 and 200 pounds. You must book a test that explicitly states it is for UK Visas and Immigration purposes and covers the correct CEFR level and skills (speaking and listening for most settlement applications).

After you pass, you receive a Unique Reference Number from the test provider. You enter this URN on your ILR application form, and the Home Office verifies it electronically.

Exemptions and alternative evidence

You do not need to prove English language ability if you are a national of a majority English-speaking country such as the USA, Canada, Australia, New Zealand, or Ireland, you have a degree taught in English and can obtain confirmation from Ecctis (formerly UK NARIC), you are under 18 or aged 65 or over, or you have a long-term physical or mental condition that prevents you from meeting the requirement, supported by medical evidence.

Application process and fees

You must apply for ILR online through the gov.uk website. The application fee is 3,226 pounds per person as of April 2026. This fee applies to every applicant, including children. There is no discount for families. For a family of four, the total application cost alone is over 12,900 pounds, and the fee is non-refundable even if your application is refused.

You do not pay the Immigration Health Surcharge for ILR applications because settlement grants you permanent access to the NHS on the same basis as British citizens. However, you must attend a biometric appointment at a UK Visa and Citizenship Application Services centre to provide your fingerprints and photograph. Standard appointments are free.

Priority services

The Home Office offers two optional fast-track services if you need a quicker decision. Priority Service costs an extra 500 pounds per person and aims to provide a decision within five working days. Super Priority Service costs an extra 1,000 pounds per person and aims to provide a decision by the end of the next working day. These services are not available for all ILR application types, and meeting the service standard is not guaranteed in complex cases. Standard applications are usually decided within six months, though many are decided much faster in practice.

Documents and evidence

When you apply, you will need to provide your current passport, your Life in the UK test pass number (URN), your English language test URN or evidence of exemption, proof of continuous residence such as payslips, P60s, council tax bills, tenancy agreements, or bank statements, and evidence that you meet any route-specific requirements such as salary thresholds or relationship criteria. The Home Office may request additional documents after you submit your application, so keep originals and copies organised.

Common pitfalls and how to avoid them

• Breaking the 180-day rule: This is the number one reason for refusal. Use rolling 12-month windows to calculate absences, not calendar years. Check every possible window within your qualifying period.
• Losing your Life in the UK test or English test URN: These unique reference numbers are the only proof the Home Office will accept. Write them down in multiple places as soon as you pass.
• Applying too early: You can apply up to 28 days before your qualifying date, but not earlier. Applications submitted too soon will be refused and the fee is lost.
• Gaps in lawful residence: Any period without valid immigration permission, even a single day of overstaying, will break continuous residence and reset your qualifying period.
• Not keeping evidence: HMRC records, bank statements, NHS registration, and tenancy deposit scheme documents all help prove continuous UK residence. Keep everything organised throughout your qualifying period.
• Delaying when rules are changing: If you are eligible now or will be soon, apply under current rules rather than waiting to see if proposed changes become law. Once new rules take effect, they usually apply immediately to pending applications.

After you receive ILR

Once the Home Office grants you Indefinite Leave to Remain, your immigration status is recorded digitally. You will no longer have a Biometric Residence Permit card with an expiry date. Instead, you access your status online via the gov.uk view and prove immigration status service, where you can generate a share code to show employers, landlords, or other organisations.

With ILR, you can work in any job without sponsorship, claim benefits if you meet the usual eligibility criteria, use the NHS without restrictions, travel in and out of the UK freely as long as you do not stay abroad for more than two continuous years, and apply for British citizenship after holding ILR for at least 12 months, provided you meet the residence and character requirements.

If you plan to travel outside the UK for extended periods, especially more than six months at a time, keep evidence that the UK remains your main home, such as maintaining a property, employment, or family ties. This can help if you later need to prove you did not abandon your settled status.