What is family reunification in Switzerland?
Family reunification allows people living in Switzerland to bring their closest family members to join them. Swiss law draws a clear distinction between EU/EFTA nationals — who benefit from free movement — and third-country nationals, for whom significantly stricter rules apply.
Who can be reunited depends on the status of the person living in Switzerland: permit type, country of origin and family situation are the three decisive variables.
At the core: spouses and minor children. For EU/EFTA nationals, also children up to age 21 and financially dependent relatives. For third-country nationals, strict definitions apply — parents and siblings are generally excluded.
Requirements in detail
Requirements differ greatly depending on the origin of the sponsor living in Switzerland.
| Criterion | EU/EFTA nationals | Third-country nationals |
|---|---|---|
| Sponsor's permit | B, C or settlement permit | Permit B (min. 1 year) or C |
| Income | Sufficient for family without social assistance | Needs-covering — strict review |
| Housing | Suitable for all family members | Documented suitable housing |
| Health insurance | For all family members | For all family members |
| Children (age) | Up to 21 years | Up to 18 years |
| Integration criteria | No formal requirements | Language skills recommended, sometimes mandatory |
For children of third-country nationals aged 12 to 18, reunification must be requested within 5 years of the sponsor being granted their permit. Missing this deadline leaves virtually no chance of approval.
Procedure step by step
The application is filed in Switzerland — not abroad. The sponsor in Switzerland initiates the process.
Application to the cantonal migration authority
Document review
Approval and visa application abroad
Arrival and registration
The file must be right from the start
Incomplete or incorrect documents are the most common cause of delays. ImmiLex reviews your file in advance and accompanies you through the entire procedure.
Required documents
Documents required from the sponsor (in Switzerland) and the family member (abroad).
Sponsor's documents
Valid residence permit, recent payslips (3 months), rental agreement, health insurance proof for all, tax statement from the previous year.
Family member's documents
Valid passport, marriage certificate or birth certificates (children), certified translations, criminal record certificate (non-EU), passport photos.
All foreign documents must be translated by a sworn translator into German, French or Italian. In most cases an apostille or legalisation is also required. Missing apostilles are the most common reason for extension requests.
Common grounds for rejection
These points most frequently cause problems or rejections in practice:
- Insufficient income: Income is not enough, after deducting all fixed costs, to support the family without social assistance.
- Housing too small: Floor space does not meet cantonal minimum standards for the number of persons.
- Missing or incorrect documents: Apostilles, translations or official confirmations are missing or expired.
- Age limit exceeded: Reunification of children of third-country nationals over 18 years old is no longer possible in principle.
- Missed deadline (12–18 years): The 5-year application was not submitted in time.
- Criminal record: Entries for the sponsor or the family member can lead to rejection.
Don't take risks with your family reunification
A rejected application means months of delay. ImmiLex prepares the complete file and accompanies you through to approval.
FAQ
The most frequently asked questions about family reunification in Switzerland.
Generally 2 to 6 months. EU/EFTA nationals often receive the permit faster. For third-country nationals, quota rules and additional checks can take longer.
In principle only in exceptional cases: if the parents require permanent care and no other care arrangement exists. The procedure is complex and handled restrictively. EU nationals have more leeway for financially dependent parents.
Net income must cover rent, all living costs and health insurance premiums for the entire family — without needing social assistance. The exact threshold depends on the canton and family size.
The determining age is at the time of application, not at the time of decision. The application should therefore be submitted well before the 18th birthday. In any case, we recommend clarifying this point with an expert.