Side-by-Side Comparison
ILR (Settlement)
British Citizenship
What it gives you
Right to live and work in the UK permanently
British passport, full political rights, pass citizenship to children
Qualifying period
3–10 years depending on visa route
12 months after receiving ILR (usually)
Application fee
£3,029 per person
£1,630 per person
Can you lose it?
Yes — lapses after 2 years outside UK
No — cannot be lost through absence (with rare exceptions)
Voting rights
Local and some national elections only
All elections
Work in the UK
Yes, any job, no sponsor needed
Yes, any job
NHS surcharge
No longer required
No longer required
Pass to children born abroad
No
Yes (first generation)
Dual nationality
N/A
Allowed — UK does not require you to give up other nationalities
Right to stand for Parliament
No
Yes
When ILR Is Enough
For many people, ILR is the practical goal. It removes almost all immigration restrictions and gives you permanent residence. You might choose to stop at ILR if:
- You do not want to give up your current nationality (though the UK does allow dual nationality, some countries do not)
- You want to save on the citizenship fee (£1,630 on top of the £3,029 you already paid for ILR)
- You are not sure you will stay in the UK long-term — ILR gives you flexibility
- You have no need for a British passport specifically
The main risk of stopping at ILR is that it can lapse if you spend more than 2 continuous years outside the UK. Citizenship cannot lapse.
When to Apply for Citizenship
British citizenship (naturalisation) gives you a passport, full voting rights, and the ability to pass citizenship to children born abroad. You should pursue it if:
- You plan to live permanently in the UK and want the security of a status that cannot be removed
- You want a British passport for travel (visa-free access to 187 countries)
- You want full political rights — voting in all elections and the right to stand for public office
- You want to pass British citizenship to future children born abroad
- You travel extensively and risk being outside the UK for 2+ years, which would cause ILR to lapse
The Typical Timeline
Here is how the journey from visa to citizenship typically unfolds:
1
Year 0: Arrive in the UK on your visa. Qualifying period begins.
2
Year 4 (month 11): Start preparing ILR application — gather documents, pass Life in the UK Test.
3
Year 5: Apply for ILR (up to 28 days early). Receive settlement status.
4
Year 6: Apply for British citizenship (12 months after ILR). Attend a citizenship ceremony.
The entire journey from initial visa to British passport typically takes about 6 years. Some routes (Global Talent, Innovator Founder) can do it in 4 years.