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British Citizenship Requirements Checklist
The residence, status, test and character checks to confirm before you apply for British citizenship.
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This list is for adults born outside the UK, without a British parent, who are thinking of applying for British citizenship by naturalisation. Cromwell Wilkes and OTS Solicitors describe the usual route as five years of lawful residence, settled status held for 12 months, the Life in the UK test, English language and good character. Spouses and civil partners of British citizens have a shorter route. Citizens Advice says the government plans to change the rules, and new ones might require 10 years' residence. This list covers naturalisation only. Registration routes and other types of British nationality are not covered. Check current rules and fees with the Home Office or an immigration adviser.
Why these items are on the list
- Check if you're already British. You may be automatically British if a parent was a British citizen when you were born.
- Confirm settled status or ILR. Settled status or indefinite leave to remain is needed, per Cromwell Wilkes and OTS.
- Check 12-month settled status rule. Cromwell Wilkes and OTS: most applicants need 12 months with settled status or ILR; spouses do not.
- Count lawful residence years. Per Cromwell Wilkes and OTS, usually five years; three if married to, or civil partner of, a British citizen.
- Count days spent outside the UK. OTS sets 450 days over five years, or 270 over three for spouses; discretion can be requested.
- Check the last 12 months. OTS sets 90 days outside the UK in the 12 months before applying; discretion can be requested.
- Check Life in the UK exemptions. Trinity lists age and medical exemptions; Cromwell Wilkes says only a previous pass exempts. Sources differ.
- Book the Life in the UK test. Cromwell Wilkes says it has 24 multiple-choice questions, costs £50 and is booked online.
- Study the official handbook. Cromwell Wilkes advises the official handbook and online practice tests; retakes are unlimited but each is paid.
- Prove your English language level. Cromwell Wilkes says take an approved SELT centre test at B1 or above; exemptions include a UK degree.
- Take photo ID and booking proof. Bring both to the Life in the UK test centre.
- List convictions, cautions and fines. Disclose all of them, including driving offences, when applying.
- Review tax and money history. Unpaid taxes, fraud or bankruptcy can count against the good character requirement.
- Review your immigration history. Past overstays, illegal work or false information can lead to refusal. Disclose any breaches.
- Check the full cost. Citizens Advice says citizenship can cost more than £1,300, so check before you apply.
- Check current rules and fees. Fees vary and rules may change. Use the government website rather than older figures.
- Ask an adviser if unsure. Citizenship law is complicated. Check with an immigration adviser or solicitor about your own case.
Work through it with your documents beside you and mark each item you can confirm. Anything you cannot confirm is what to take to an adviser.
When to use it
Use it before you book the Life in the UK test or start your application.