Naturalisation by residence in Sweden (2026)

Last reviewed: 30 October 2026

In short: Since 6 June 2026 the main rule is eight years of residence in Sweden. Adults aged 16 to 66 must show knowledge of Swedish and of Swedish society, and applicants must meet an income requirement. Sweden allows dual citizenship.

RuleWhat applies
Years of residence requiredOrdinary naturalisation by residence8 years [1]
Shortened residence periodsOrdinary naturalisation by residenceNordic citizens and former Swedish citizens: 2 years. Married to, in a registered partnership or cohabiting with a Swedish citizen: 7 years (living together for the last 5). Under 21: 7 years. Refugee status declaration: 7 years. Stateless: 5 years. [1]
Language level requiredOrdinary naturalisation by residenceB1 (CEFR) [1]
Integration or civic knowledge testOrdinary naturalisation by residenceYes [1]
Giving up previous nationalityOrdinary naturalisation by residenceNot required [2]

Notes

  • Residence must be continuous. Time abroad of more than six weeks in a year is deducted from the residence period. Rules changed on 6 June 2026 and apply to pending cases.
  • Reading and listening: B1. Speaking and writing: A2. The requirement applies at ages 16 to 66. The Swedish-language citizenship test may start later than planned; until then other proofs are accepted.
  • Knowledge of Swedish society can be shown by a pass grade in social studies or by the citizenship test, first held in August 2026.
  • Sweden allows dual citizenship. The former citizenship can be kept if the other country allows it.

Sources

  1. Migrationsverket: Ansök om svenskt medborgarskap (Medborgarskap för vuxna) (consulted 30 October 2026) · all sources
  2. Migrationsverket: Det här innebär svenskt medborgarskap (consulted 30 October 2026) · all sources

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General information, not legal advice. Rules change: check the official source before you fly or ride.