Published: 19.01.2026
A foreign spouse or partner of a Swiss citizen is in principle eligible for a residence permit under family reunification rules, although an entry visa may be required depending on nationality. Unmarried or unregistered partners must prove a long-term cohabitation and meet additional conditions.
According to the source, moving to Switzerland as a family requires a separate review of visa and residence formalities for each family member. Spouses generally use the family reunification route, while unmarried or unregistered partners must prove several years of cohabitation and satisfy additional immigration requirements. Foreign family members also cannot work without a residence permit. This is especially relevant to families and partners of Swiss citizens, who should account for the time needed to prove the relationship and obtain the necessary documents.