Naturalisation
The most common route to British citizenship for adults who have lived lawfully in the UK and hold ILR or settled status.
Overview
Naturalisation is the process by which a foreign national becomes a British citizen. Most adults apply after holding Indefinite Leave to Remain for at least 12 months, or after 3 years if married to a British citizen. You must meet strict residence, good character, English language, and Life in the UK test requirements.
Key Requirements
| Residency (General) | 5 years of lawful residence, no more than 450 days absent in total, max 90 days in final year |
|---|---|
| Residency (Spouse of British Citizen) | 3 years of lawful residence with same absence limits |
| ILR / Settled Status | Must hold ILR, settled status, or right of abode at time of application |
| Good Character | Criminal record, immigration history, financial conduct, and general character assessed |
| Life in the UK Test | Must be passed before applying (unless exempt) |
| English Language | B1 level in speaking and listening, or exempt due to age or disability |
Typical Supporting Documents
- Passport and BRP or settled status confirmation
- ILR grant letter or biometric residence permit
- Life in the UK test pass certificate
- English language test certificate (if required)
- Evidence of residence in the UK (bills, bank statements, tenancy agreements)
- Travel history and absence records
- Marriage certificate (if applying on spouse route)
Send an enquiry
A qualified immigration lawyer will handle your consultation.
Our Step-by-Step Process
Book a consultation
We assess your eligibility and identify the correct citizenship route.
Document collection
We provide a tailored checklist and review every supporting document.
Application preparation
We complete your application and draft any supporting legal representations.
Submission
We submit your application and manage all correspondence with the Home Office.
Ceremony
We advise on your citizenship ceremony and what to expect after approval.
Passport
We guide you through applying for your first British passport.
Transparent Fees
| Fee Type | Amount / Notes |
|---|---|
| Our Legal Fees | From £1,200 (exact quote given at consultation based on case complexity |
| Home Office Application Fee | £1,630 (naturalisation) / £1,214 (registration) (subject to change |
| Citizenship Ceremony Fee | £80, payable to your local council after approval |
| Life in the UK Test | £50, required for naturalisation (unless exempt) |
| British Passport | Separate fee (we advise on the application process |
Transparency Promise
We always provide a full written breakdown of every cost before we begin your case. No hidden fees, no surprises.
Ready to Become a British Citizen?
Let our nationality specialists guide you through every step of the process.
Book Free Consultation