ILR & British Citizenship
Indefinite Leave to Remain and British citizenship are separate later stages after qualifying UK residence. An initial visa does not automatically confer either status.
Indefinite Leave to Remain
ILR is UK settlement. Eligibility depends on the visa route, qualifying period, continuous residence and the other settlement rules applicable to that route.
Naturalisation
An adult with ILR or settled status will usually need 5 years' UK residence and to have held settled status for 12 months before applying, alongside language, Life in the UK and good-character requirements.
British spouse
A person married to or in a civil partnership with a British citizen can be subject to different naturalisation timing rules; the full eligibility criteria still need to be met.
Settlement and citizenship
Naturalisation is discretionary and separate from immigration permission. Residence, absence limits, good character, language and Life in the UK requirements is confirmed at the point of application.
Official sources
British citizenship overview ↗
Citizenship with ILR / settled status ↗
Official UK requirements are confirmed against current GOV.UK guidance for each engagement.
Check the facts before choosing the route.
Nationality, immigration history, family structure, English-language position, business/employment facts and intended long-term residence can materially change the answer.