Frequently asked questions

Federal law requires 10 years of residence in Switzerland. Years spent between ages 8 and 18 count double. In addition to the 10 federal years, most cantons require 2 years of cantonal and 1–2 years of municipal residence.

No. Ordinary naturalization requires a C permit (settlement permit). A B permit (residence permit) is not sufficient. Exceptions apply to facilitated naturalization (spouse of a Swiss citizen).

Facilitated naturalization allows certain people to naturalize without the 10-year residency requirement: spouses of Swiss nationals (after 3 years of marriage and 5 years of residence), children of a Swiss parent, and stateless persons. The process is less burdensome and faster.

The minimum requirement is B1 oral and A2 written in the official language of your canton (German, French, Italian or Romansh). Some cantons require higher levels. An official certificate (DELF, Goethe, CELI…) may be requested.

Yes. Authorities assess: compliance with laws, social participation, absence of welfare dependence, and knowledge of Swiss way of life. A municipal hearing is often organized to evaluate your integration in person.

Duration varies widely: from 6 months (fastest cantons) to 3 years (complex cases in Zurich or Geneva). The national average is 12 to 24 months. A complete, well-prepared file significantly speeds up the process.

Switzerland has allowed dual nationality since 1992. You can keep your original citizenship when naturalizing. However, check whether your country of origin also permits dual nationality — some require renouncing their citizenship upon naturalization abroad.

Yes. Grounds for refusal include: serious criminal record, welfare dependence or debt, insufficient integration, or failure to respect public order. A refusal can be challenged through administrative appeal.

Costs consist of three levels: municipal (CHF 100–800), cantonal (CHF 100–500), and federal (CHF 100 for non-EU/EFTA, free for EU/EFTA). Total: between CHF 300 and 1,500 depending on your municipality.

Generally no. Processing fees are due regardless of the outcome. Some cantons partially refund in cases of formal inadmissibility, but this is rare.

The exam generally covers: Swiss political institutions (Federal Council, Parliament, direct democracy), history of the Confederation, Swiss geography, civic rights and duties, and canton-specific topics. SwissQuiz covers exactly these themes for all 26 cantons.

Yes. If you fail, you can generally retake the exam after a few months (typically 3–6 months depending on the canton). SwissQuiz lets you practice as much as you need.