UK Permanent resident card, also known as Indefinite Leave to Remain, UK permanent residence is an immigration status granted to a person without the right of abode. An individual with permanent resident status can live and work in the UK indefinitely. You will no longer have any immigration restrictions on working or business in the UK and no time limits on your stay. If you hold this immigration status, you can also become eligible for certain entitlements, such as welfare benefits and tax credits.