Citizenship by Residence in Europe: How Many Years in Each Country (2026)
How long you must live somewhere before you can become a citizen varies more than almost any other immigration rule — and several countries have tightened it recently. Germany dropped its three-year fast track, Finland went to eight years, and Sweden to eight years in June 2026. Here is each country's rule, from its own law or immigration authority.
Quick answer
For most non-EU residents, the standard residence requirement for citizenship is 5 years in Germany (with B1 German; the former 3-year fast track has been repealed) and 5 years in France (2 years if you completed 2 years of higher education there), plus a civic exam and sufficient French. It's 8 years in Finland (for applications from 1 October 2024) and 8 years in Sweden (from 6 June 2026, up from 5). Spain requires 10 years, but only 2 for nationals of Ibero-American countries, Andorra, the Philippines, Equatorial Guinea and Portugal, and 1 if you've been married to a Spaniard for a year. Most countries also check income, a clean record and integration.
Residence requirements compared
| Country | Standard residence | Shorter routes | Language / integration |
|---|---|---|---|
| Germany | 5 years' lawful habitual residence | Former 3-year fast track repealed | B1 German; knowledge of the legal and social order |
| France | 5 years | 2 years after 2 years of French higher education, or for exceptional integration or services to France | Sufficient French, civic exam and interview |
| Finland | 8 years' continuous, legal residence (applications from 1 October 2024) | See Migri | Language skills required |
| Sweden | 8 years (from 6 June 2026; previously 5) | 7 years for a spouse, partner or cohabitant of a Swedish citizen | Swedish language and society requirements |
| Spain | 10 years' legal, continuous residence | 5 for refugees; 2 for Ibero-American countries, Andorra, the Philippines, Equatorial Guinea, Portugal and Sephardic Jews; 1 if married to a Spaniard for a year | See Ministry of Justice |
Verified against the official sources under Sources on 26 September 2026.
Germany: five years and B1 German
Germany's Nationality Act (§ 10 StAG) entitles a foreign national to naturalisation after five years of lawful habitual residence in Germany, if they commit to the constitutional order, hold a qualifying residence right, can support themselves and their dependants without certain benefits, have sufficient German and know the legal and social order. Sufficient German means passing a language test at level B1. The provision that allowed naturalisation after three years for exceptional integration has been repealed — § 10(3) is now marked "weggefallen".
France: five years, or two with a French degree
In France, service-public.fr sets a minimum of five years' residence for naturalisation. It drops to two years if you obtained a French higher-education diploma after two years of study, can render important services to France, or have shown an exceptional integration record. You must show sufficient knowledge of French and pass the civic exam and an interview at the prefecture; professional integration is also assessed.
Finland and Sweden: now eight years
Finland's Migri requires, for applications submitted from 1 October 2024, that you currently live in Finland and have lived there for the past 8 years, with residence that is and always has been legal and supported by a permit. Sweden changed its rules on 6 June 2026 with no transitional period: you must as a general rule have lived there for at least 8 years (previously 5), or 7 years if you're married to, in a registered partnership with or cohabiting with a Swedish citizen. There are new requirements for self-support and knowledge of the Swedish language and society. Separately, from 12 July 2026 Sweden generally no longer grants permanent residence permits, and some temporary permit holders can apply for citizenship without one.
Spain: ten years, with big exceptions
Spain's Civil Code (article 22) requires ten years of legal, continuous residence immediately before the application. It's five years for refugees and two years for nationals of origin of Ibero-American countries, Andorra, the Philippines, Equatorial Guinea or Portugal, and for Sephardic Jews. One year is enough in several cases, including if you were born in Spain or have been married to a Spanish national for a year without separation.
Before you count your years
- Check which years count. Some countries only count residence on certain permits, and long absences can reset the clock.
- Start the language early. Germany requires B1 and Sweden now tests Swedish. Language Lab teaches all these languages among 50.
- Check dual citizenship rules in both countries before you apply.
Key takeaways
- 5 years: Germany (B1 German), France (2 with a French degree).
- 8 years: Finland, and Sweden since 6 June 2026.
- 10 years: Spain — but 2 for Ibero-Americans and some others.
FAQ
How many years do you need to become a German citizen?
Five years of lawful habitual residence, with B1 German, knowledge of the legal and social order, and the ability to support yourself. The three-year fast track has been repealed.
Did Sweden change its citizenship rules in 2026?
Yes. From 6 June 2026 you must generally have lived in Sweden for at least 8 years (previously 5), with new requirements on self-support and knowledge of Swedish and Swedish society.
How long do you need to live in Spain for citizenship?
Ten years in general; five for refugees; two for nationals of Ibero-American countries, Andorra, the Philippines, Equatorial Guinea and Portugal; one if you've been married to a Spaniard for a year.
Can I get French citizenship in less than five years?
Yes, in some cases: two years is enough if you obtained a French higher-education diploma after two years of study there, or for exceptional integration or important services to France.
Sources (official only)
- Germany: Nationality Act (StAG) § 10
- France: service-public.fr — naturalisation
- Finland: Migri — period of residence
- Sweden: Swedish Migration Agency — new citizenship rules from 6 June 2026; permanent residence permits from 12 July 2026
- Spain: Civil Code, article 22 (BOE)
All rules verified against the official sources above on 26 September 2026. Information, not legal advice.