When your employee is posted to Switzerland, the family question arrives within days. Does the spouse need a separate Swiss permit for spouse and children? Can the partner work? When must the children be enrolled? This guide gives HR and mobility teams the framework, the deadlines that matter and the order of steps.
It does not decide any individual case. The cantonal and federal authorities do that. Your policy should simply be built on the right assumptions.
Start with the employee's regime
Switzerland applies two regimes. Nationals of the EU and EFTA states move under the free movement agreement (AFMP/ALCP). Nationals of other countries, called third countries, move under the Foreign Nationals and Integration Act (LEI/AuG). The State Secretariat for Migration (SEM) describes both on its admission pages.
Family permits follow the sponsor. So the first question is never "what does the spouse need?". It is "which regime and which permit does your employee hold or expect?".
Many corporate populations are mixed. A transferee from Berlin may fall under the free movement route. A transferee from Bangalore, Houston or Shanghai will fall under the third-country rules. A spouse and children may hold a different nationality from the employee, which changes the analysis again. A specialist should look at the household, not only the employee.
For the permit categories themselves, see Swiss work permits, Permit B and Permit L.
Third-country families: what the rules say
For third-country nationals, family reunification covers the spouse and unmarried children under 18. The legal basis sits in articles 42 to 47 of the LEI. The articles distinguish between a right and a discretionary decision.
| Sponsor holds | Family position |
|---|---|
| Swiss citizenship (arts. 42 and 43 LEI) | Right to reunification for spouse and children |
| Permit C (arts. 42 and 43 LEI) | Right to reunification for spouse and children |
| Permit B (art. 44 LEI) | Discretion of the authority, no automatic right |
Most assignees start on a Permit B. For them, reunification is a decision of the authority, not an entitlement. Build that into your timeline. Do not tell a transferee that the family will "follow automatically".
The Canton of Schwyz publishes a factsheet on reunification for third-country nationals. Cantons apply federal law, and practice differs on detail. The conditions on housing and financial means vary in how they are checked. Ask the cantonal migration office for the exact list before the file is assembled.
Deadlines you must not miss
The deadlines are the part of this topic that most often goes wrong.
- Five years to apply for reunification, counted under article 47 LEI.
- Twelve months for children older than 12.
The shorter period for older children matters. A family that waits for the "right moment" may lose the standard route for a teenager. A late application is not impossible, but it requires major family reasons. That is a much harder test.
Your policy should therefore set an internal trigger. For example, file the family application as soon as the employee's own permit is confirmed. Do not wait for the first school term, the end of a lease or a relocation allowance review.
EU and EFTA families
Under the free movement route, the family position is different from the third-country one. The framework is more favourable to family members, and no discretionary test of the Permit B kind applies in the same way. Family members of a worker from an EU or EFTA state can usually be considered alongside the worker.
The conditions on housing and on financial means, and the position of family members who are themselves third-country nationals, should be verified for each file. This is the type of detail a specialist reviews. It is also where mixed-nationality families often need a different answer from the one the employee expects.
Can the spouse work?
This is the question every transferee asks first. The honest answer is that it depends on the permit category and on the regime. It is not a single rule for all spouses.
Do not promise a work right in the assignment letter. Instead, write that the spouse's access to the Swiss labour market will be confirmed by the competent authority once the permit is issued. If the spouse's career is part of the acceptance decision, ask a specialist to review the position before the offer is final.
Questions to put to the authority or adviser:
- Does the spouse's permit allow any employment, or only after a further step?
- Does self-employment follow the same rule? See self-employed and founder permits.
- Does the permit type change if the spouse takes a job?
- Is a separate application needed if the employer later changes?
Children and school age
The children's permit and their school place are two separate tracks. Schooling is organised by the cantons and communes, so rules on enrolment and school entry differ across the country. Your employee should not assume that the home-country school calendar or entry age applies.
Two practical points:
- Do not enrol on the permit alone. The commune usually needs proof of residence. Ask the school authority what it accepts from a family that is still abroad.
- Think about language early. The language of instruction depends on the canton. A child arriving in Geneva faces a different school language from one arriving in Zürich. See Geneva and Zürich.
Families sometimes choose an international school. That is a policy decision with a cost, and it is separate from the permit. The school choice guide sets out the options. Young adults who come to study need their own permit, covered in student permits.
What to prepare from abroad
Documents are the bottleneck. Civil status records often need to be obtained, legalised or translated in the home country, and that takes time. Start while the employee's own permit is still in process.
- Passports for every family member, with enough validity left
- Marriage certificate or proof of partnership, in the form the cantonal office asks for
- Birth certificates for each child
- Proof of custody or consent where one parent travels alone
- Any translation or legalisation the office requires
- School records of each child
- A housing plan for the whole household
- Evidence of the sponsor's income and employment
The personalised checklist generator can adapt this list to the household. Binational households have extra questions, covered in binational couples.
After arrival: registration and insurance
Once the family is in Switzerland, two formalities follow quickly.
Commune registration. The arrival must be reported to the commune within 14 days. This is the usual rule, but it can vary by commune and canton, so confirm it locally. Each family member brings an identity document, the residence or work permit, and proof of health insurance.
Health insurance. Every person living in Switzerland must take out basic health insurance no later than three months after taking up residence. If the deadline is met, cover is backdated to the day of arrival, and premiums are due from that date. If it is missed, cover starts only on enrolment, a surcharge may apply for an unexcused delay, and the cantonal authority can assign an insurer. That rule applies to the spouse and to each child, not only to the employee.
Plan the family's insurance enrolment in the same week as the commune registration. The relocation calendar shows how these steps fit together.
Employer responsibilities
An employer can do three things well.
- Set the policy before the first case. State which family members are covered, who pays for permit support, and what happens if an application is refused.
- Avoid promises. The authorities decide. Use wording such as "we will support the application", never wording that implies a result.
- Use specialists early. Immigration support and settling-in support are the services most often combined for families. The wider overview is in relocation services in Switzerland.
If you want a specialist to look at a specific assignment, the request at the bottom of this page puts you in touch with a relocation company that fits the need. For the reunification process as a whole, see family reunification.
Common mistakes
- Treating the family as an add-on to the employee's file, with no separate timeline.
- Missing the shorter period for children over 12.
- Assuming that Permit B gives an automatic right to bring the family.
- Promising the spouse a job or a work right in writing.
- Booking a school place before checking what the commune accepts.
- Forgetting that the insurance deadline applies to every family member.
Frequently asked questions
Does a spouse need a separate Swiss permit?
Yes, in practice each family member holds their own permit. The category depends on the sponsor's permit and on the regime. A specialist reviews the household to confirm what applies.
Who counts as family for third-country reunification?
The spouse and unmarried children under 18. Other relatives follow different, case-by-case routes. See family reunification.
Is family reunification a right for Permit B holders?
No. For Permit B holders, article 44 LEI gives the authority discretion. The right in articles 42 and 43 applies to families of Swiss citizens and Permit C holders.
How long does an employee have to apply for the family?
Five years under article 47 LEI. For children older than 12, the period is shorter: 12 months.
What if the deadline has passed?
A late application needs major family reasons. That is a stricter test, and the outcome is not predictable. Avoid reaching that point by filing early.
Do EU and EFTA nationals face the same deadlines?
The free movement route works differently from the third-country one. The detail for each household should be verified by a specialist before you quote any rule to the transferee.
Can the spouse work in Switzerland?
It depends on the permit category and the regime. Do not promise it. The competent authority confirms the position once the permit is issued.
Can a spouse start a business?
That is a separate permit question. See self-employed and founder permits for the framework.
Do the children need their own permit?
Yes. Each child receives a permit linked to the family application. It is not covered by the parent's card.
At what age do children start school?
School entry age and enrolment are set by the canton and commune. Ask the local school authority rather than relying on the home-country rule.
Can a child enrol before the permit is issued?
This depends on the commune. Many ask for proof of residence. Ask what the school authority accepts from a family still abroad.
Which language will the children study in?
The language of instruction follows the canton. German, French or Italian may apply. See the school choice guide.
Is an international school an alternative?
Yes, it is a private choice with its own cost. It does not replace the permit and does not change the family's status.
Which documents should be ready before departure?
Passports, civil status records, birth certificates and any required translation or legalisation. Start early, since foreign authorities are often slow.
Do documents need to be legalised?
It depends on the issuing country and on what the cantonal office asks for. Confirm before ordering copies, to avoid paying twice.
When must the family register with the commune?
The usual rule is within 14 days of arrival. It can vary by commune and canton, so confirm locally.
What do we bring to the commune?
An identity document, the residence or work permit, and proof of health insurance for each person.
When must the family take out health insurance?
No later than three months after taking up residence. Cover is then backdated to the arrival date, and premiums are due from that date.
What happens if the insurance deadline is missed?
Cover starts at enrolment. A surcharge can apply for an unexcused delay, and the cantonal authority may assign an insurer.
Does a Permit L holder have the same family position?
Can I check which permit applies?
The permit finder gives an indication. It does not replace an authority's decision.
Who decides on the permits?
The cantonal migration authorities, with the federal State Secretariat for Migration involved in some cases. The employer and any adviser only prepare the file.
Sources
- Canton of Schwyz, factsheet on family reunification for third-country nationals
- State Secretariat for Migration (SEM)
- State Secretariat for Migration (SEM), admission of workers from non-EU/EFTA states
- ch.ch, the Swiss authorities' portal
- Federal Office of Public Health (FOPH), compulsory health insurance