British citizenship

Services

  • Life in the UK Test

    Use this official service for booking a Life in the UK Test as part of your application for citizenship or settlement

  • Dual citizenship

    Dual citizenship (also known as dual nationality) is allowed in the UK. Read the rules and how to apply.

  • British passport eligibility

    British passport eligibility - types of British nationality, eligibility by marriage or civil partnership, who to contact if you're not sure

  • Prove you have right of abode in the UK

    Having right of abode means you're allowed to live or work in the UK without any immigration restrictions - apply for a certificate of entitlement to prove you have it

  • Prove your knowledge of English for citizenship and settling

    How you can show you know English when you apply for citizenship and to settle in the UK, and when you don't have to

See all services

Guidance and regulation

See all guidance and regulation