Who can normally join a third-country permit holder?
For the standard B/C-permit family-reunification route, the core family is the spouse and unmarried children under 18.
For the surrounding context, see Swiss residence routes.
The family must normally live together. Accommodation must be suitable for the household. The family should not become dependent on social assistance, and integration/language requirements can apply.
Deadlines matter
For Swiss citizens and holders of B or C permits, the general deadline for reunification of a spouse and minor children is five years. For children over 12, the application generally has to be made within 12 months.
After those deadlines, late family reunification is normally possible only where important family reasons justify it.
This is not a detail to leave until the principal applicant is settled. If a teenage child will follow later, the clock can be much shorter than the parents expect.
If this decision changes the viability or sequence of your move, a Swiss relocation strategy consultation can apply it to your own facts.
Language requirements
Swiss immigration law increasingly links family reunification and permit progression to integration. Depending on the status and stage, the spouse may need to demonstrate language competence or enrolment in a language course in the language spoken at the place of residence.
For the surrounding context, see EU/EFTA residence.
Check the canton’s current evidence requirements before filing. SEM maintains a list of recognised language certificates.
Can the spouse work?
The answer depends on the sponsor’s status and the legal basis of the family permit. Family members of EU/EFTA citizens admitted under free movement generally have a right to work regardless of nationality. Under the ordinary third-country regime, work rights and notification requirements depend on permit status and should be confirmed with the canton.
Housing is part of immigration planning
The apartment is not merely a lifestyle choice. If the family-reunification file requires suitable accommodation, a one-bedroom temporary rental can be a problem for a family of four even if it was perfectly adequate for the principal applicant.
For the surrounding context, see the B permit.
Plan the housing dossier around the family file, not just the first arrival.
General information on Swiss law and practice, not individual legal, tax or investment advice.