How do you become a Swedish citizen?
You become a Swedish citizen through an application (naturalisation) if you can prove your identity, have a permanent residence permit, meet the residence requirement, can support yourself, have knowledge of Swedish and have lived responsibly.
The basic requirements
To become a Swedish citizen through an application you generally need: proven identity, to be 18 or older, a permanent residence permit (or right of residence/residence card), fulfilled residence time, ability to support yourself, approved knowledge of Swedish and Swedish society, and a responsible way of life.
New rules from 2026
On 6 June 2026 the requirements were tightened. The residence period is generally 8 years, and requirements for self-sufficiency and tests in Swedish and civics have been introduced. Shorter residence time may apply for Nordic citizens and for those married to or cohabiting with a Swedish citizen.
How to apply
You apply to Migrationsverket – via the e-service or paper form – attach all supporting documents and pay the application fee. Our guide helps you understand what information is requested and produces a personal summary and document checklist.
Always check current rules with Migrationsverket as rules may change.
Important to know
- • Migrationsguiden is a private service and is not affiliated with Migrationsverket (the Swedish Migration Agency) or any other authority.
- • The information is for guidance only and does not constitute legal advice. We make no decisions and do not determine whether an application will be approved.
- • Always check the current rules with Migrationsverket before submitting your application.