Check whether you already have settled status, pre-settled status, or indefinite leave to remain
Live in the UK for at least 5 years before applying, or 3 years if married to or in a civil partnership with a British citizen
Hold settled status or indefinite leave to remain for at least 12 months before applying, unless applying as the spouse or civil partner of a British citizen
Meet the continuous residence requirement
Do not exceed the allowed absences from the UK
Pass the Life in the UK Test
Meet the English language requirement
Be of good character
Submit the naturalisation application online
Pay the application fee
Provide identity documents and biometric information
Attend a citizenship ceremony after approval
Receive your certificate of British citizenship
Apply for a British passport after becoming a citizen