British Citizenship (Naturalisation)
British Citizenship by Naturalisation represents the final milestone of your UK relocation journey. Naturalisation confers lifelong British nationality, unrestricted right of abode, voting rights in all elections, consular protection abroad, and entitlement to hold a British Passport with visa-free access to over 190 countries worldwide.
No Minimum Salary Required
£0
£0
Lifelong British Citizenship
1. Statutory Eligibility & Points-Based Scoring
Governed by the British Nationality Act 1981 and Home Office Nationality Guidance: Good Character Requirement.
Indefinite Leave to Remain (ILR) Status
Must have held ILR or EU Settled Status for at least 12 months (no waiting period required if married to a British citizen).
5 Years Lawful Residence (3 Years if Married to British Citizen)
Physical presence in the UK exactly 5 years (or 3 years) before the application date.
Absence Limits (450 Days / 90 Days Rule)
No more than 450 days outside the UK in the last 5 years, and no more than 90 days in the 12 months immediately preceding application.
Good Character & Knowledge of Life and Language
Clean criminal record, no bankruptcy or HMRC tax violations, Life in the UK pass, and CEFR B1 English.
2. Financial Rules, Minimum Thresholds & IHS Fees
No Minimum Salary Required
£0
No financial maintenance funds or salary minimums apply to citizenship applications. However, your UK tax affairs (HMRC self-assessments, PAYE, and council tax) must be fully up to date under the Good Character test.
3. Step-by-Step Application Lifecycle & Roadmap
Verify you were physically present on UK soil exactly 5 years (or 3 years if married to a British citizen) before your submission date.
- Audit all international travel stamps against 450-day and 90-day limits
Secure declarations from 2 referees who have known you personally for at least 3 years.
- Referee 1: Any nationality person of professional standing (doctor, accountant, solicitor, director, civil servant)
- Referee 2: British passport holder aged 25+ or professional person
Complete online form AN, upload referee declaration forms and passport scans, and pay £1,630 fee.
- Pay £1,630 fee (includes £80 citizenship ceremony fee)
- Enrol biometrics via UKVCAS appointment
Attend local council registry office ceremony, swear Oath of Allegiance to HM The King, and receive your Certificate of Naturalisation.
- Receive official Certificate of Naturalisation
- Apply for first British Passport via HM Passport Office (£88.50 fee)
4. Comprehensive Document Submission Checklist
Mandatory Citizenship Evidence
- Proof of ILR or EU Settled Status grant letter
- Current and previous international passports spanning 5 qualifying years
- 2 completed and signed Referee Declaration forms with passport photographs
- Life in the UK Test Pass Certificate
- English Language Level B1 qualification
- Proof of HM Revenue & Customs (HMRC) tax compliance (P60 or Self-Assessment tax calculation)
5. Official Government Fees & Surcharges (2026)
| Fee Component | Amount | Notes |
|---|---|---|
| Adult Citizenship Naturalisation Fee (Form AN) | £1,630 per adult | Includes £80 council citizenship ceremony fee. |
| First Adult British Passport (HMPO) | £88.50 standard online | Applied for after receiving Certificate of Naturalisation. |
6. Top Common Grounds for Refusal & Prevention
Risk: Automatic statutory refusal because applicant was outside the UK exactly 5 years prior to the day the application was received by UKVI.
Expert Prevention: Double check passport exit/entry stamps. If you were abroad on that exact calendar day 5 years ago, delay your application until a day you were physically inside the UK.
Risk: Refusal on Good Character grounds for deception or dishonesty.
Expert Prevention: Declare all fixed penalty notices, driving offences, and ensure HMRC self-assessment accounts are paid in full.
Pathway to Indefinite Leave to Remain (ILR)
As a British citizen, you can live and work anywhere in the world indefinitely without ever losing your UK nationality, and pass British citizenship to your children.
7. Frequently Asked Questions
Does the UK allow dual citizenship?
Yes! The UK fully permits dual and multiple citizenships. You do not need to renounce your original passport when naturalising as a British citizen, unless your country of origin prohibits dual nationality.