UK citizenship is usually the final step for expats who plan to settle permanently in the UK after gaining long-term residence. For most expats, the process begins after obtaining Indefinite Leave to Remain (ILR) and holding it for at least 12 months, although spouses of British citizens may apply sooner. Expats in the UK must meet several requirements, including proving continuous residence, good character, and compliance with immigration laws. Applicants must also pass the Life in the UK Test and demonstrate an appropriate level of English language ability. Expats in the UK should be aware that citizenship applications involve detailed checks of travel history, employment records, and any criminal or immigration issues. Once approved, expats attend a citizenship ceremony where they receive a certificate of naturalisation, after which they can apply for a British passport. UK citizenship gives expats full rights, including the ability to vote, work without restrictions, and live in the UK indefinitely, making it an important milestone for long-term settlement.