Anyone applying for ordinary naturalisation in the Canton of Zurich has to prove basic knowledge of Switzerland, the canton and how Zurich's communes work. The new cantonal citizenship act has applied since 1 July 2023, and according to the canton's 2025 survey of communes they now all use the same cantonal basic knowledge test, the Grundkenntnistest (GKT): 50 questions drawn at random from a public catalogue of 350, taken on a computer or tablet, passed with 30 correct answers.
This page sums up what the canton and the City of Zurich officially require: residence periods, German skills, how the test is built, the five steps of the procedure and the fees. Every figure is tied to its source and was checked on 4 September 2026. Further down you will find our Zurich lessons with practice questions on the canton's history, politics and geography.
Facts checked on 4 September 2026.
The GKT is a digital multiple-choice test that you take on site, at the commune or at an educational institution it has appointed, on a computer or tablet. Each question has four options and exactly one is correct; open questions are not allowed. The test does not assess language skills, but it has to be solvable with German at level A2.
The public question catalogue of the cantonal Gemeindeamt is organised in five topics: democracy and federalism, welfare state and civil society, history, geography, and culture and everyday life, each at the federal, cantonal and communal level. From these 350 questions the system assembles a new set of 50 for every sitting: 35 on Switzerland, 10 on the Canton of Zurich and 5 on the communes.
Your commune decides whether you take the test before filing the application or during the procedure. Failing is not a ground for exclusion: the test may be repeated, a waiting period is not permitted, and if the test is taken during the procedure the commune has to allow at least one repeat. In the City of Zurich the test takes place at the Stadthaus and is free of charge; in other communes the cost depends on the commune and the test provider.
To prepare, the canton publishes the complete question catalogue and a learning brochure free of charge. Our Zurich lessons cover the same topics and explain the background, so that you understand the answers instead of memorising them.
The application passes through the canton, the commune, the canton again, the federal government and finally the canton once more. The canton estimates about two years.
The application goes to the cantonal Gemeindeamt through the canton's naturalisation portal. An advance on costs is due with the application. Anyone not yet recorded in the civil register has their civil status registered at the civil registry office first.
The canton checks whether the documents are complete, whether you hold a C permit, whether the federal and cantonal residence periods are met, whether payment obligations of the last five years have been honoured and whether the criminal law has been respected. If something is missing you can complete or withdraw the application; if everything is in order it goes to your commune.
The commune checks the proof of German, the basic knowledge, participation in social and economic life, contacts with Swiss people and respect for the values of the Federal Constitution. Just over half of the communes hold a personal interview and 41 percent ask for a letter of motivation. The body designated in the commune's regulations grants communal citizenship.
The Gemeindeamt examines the application again and grants cantonal citizenship. The State Secretariat for Migration (SEM) then carries out its check and issues the federal naturalisation permit.
After the federal permit, the Gemeindeamt issues the naturalisation decision as soon as all fees are paid. With it you acquire communal, cantonal and Swiss citizenship. A negative decision by the commune can be appealed to the district council (Bezirksrat) within 30 days.
This is what the practice questions in our lessons look like. The correct answer is marked and the explanation gives the background.
Zurich joined the Swiss Confederation in 1351, becoming the fifth member. Note that 1291 is the founding year of the Confederation (Uri, Schwyz, Unterwalden), and 1450 is the year of the peace that ended the Zurich War.
The Limmat is the outflow of Lake Zurich, running through the heart of the old town before joining the Aare. The Sihl is a separate tributary that joins the Limmat in central Zurich. The historic old town developed along both banks of the Limmat.
The Zurich Regierungsrat (cantonal executive) has 7 members, directly elected by the people for 4-year terms. They operate as a collegial body where all members share power equally, and one member rotates as president each year. Note: the city's Stadtrat has 9 members.
Sechseläuten ('Six O'Clock Ringing') takes place on the third Monday of April. It features a guild parade in historical costumes and the burning of the Böögg — a cotton snowman stuffed with firecrackers — at 6 PM. The faster the head explodes, the better the summer!
The full federal course plus Zurich in depth — lessons, canton-specific questions and key procedural facts. PDF + EPUB, CHF 19.90.
Procedure, topics and preparation for Zurich: our full guide goes beyond this overview.