Marriage is regarded in Switzerland as the foundation of a shared life. But what happens when there is suspicion that a marriage was not entered into for love, but solely for immigration-related reasons?

In this blog post, we examine the topic of sham marriages, the role of civil registry offices, and the legal consequences of a declaration of invalidity.

What is a Sham Marriage?

Legally, the definition is based on Art. 105 no. 4 of the Swiss Civil Code (SCC). An abuse of rights exists where only immigration-related advantages are pursued.

If a couple genuinely intends to live together and at the same time uses the marriage to enable family reunification, this is legal.

The Role of Civil Registry Officials

Civil registry officials in Switzerland have a gatekeeping function. They are required to refuse participation in a marriage ceremony if an abuse of rights is evident.

• In the case of clear indications: If the abuse is “obvious,” the office must not perform the marriage.
• In the case of remaining doubts: If there are doubts but the abuse is not clearly evident, the marriage must be registered. However, in such cases, the office often informs the authorities so that they can examine a possible judicial declaration of invalidity.

Typical Indicators (Red Flags)

Since a sham marriage is rarely proven through direct admission, authorities rely on a number of indicators:

• Short acquaintance: The spouses hardly knew each other before the wedding
• Large age difference: One partner is significantly older than the other
• Language barriers: The couple cannot communicate in a common language
• Lack of knowledge: The spouses know very little about each other’s living situation (e.g. hobbies, family, housing)
• Inconsistencies: The partners make contradictory statements during interviews
• Timing: The marriage takes place shortly before an impending deportation or after a negative asylum decision
• Financial compensation: Money was paid in exchange for the marriage

The Examination Procedure

If there are concrete and serious doubts, the civil registry office may suspend the procedure and conduct investigations. These include:

1. Interviews: Mandatory questioning of the engaged couple about their relationship and social environment 
2. File review: Access to records of the migration authorities 
3. Information gathering: Obtaining information from other authorities or third parties 
4. Residence status: Since 2011, foreign fiancés must also prove the legality of their stay in Switzerland already during the preparatory procedure 

If the Marriage Has Already Been Concluded: Invalidity

Even if a marriage has already been concluded, it is not protected from legal action. Swiss law provides that sham marriages can be declared invalid retrospectively.

• Action for annulment: Civil registry authorities must inform the competent bodies if there are grounds to assume that a marriage is invalid
• Foreign marriages: Recognition of marriages concluded abroad solely to circumvent Swiss law may also be refused

Legal and Criminal Consequences

A sham marriage is not a trivial offense. In addition to the refusal of the marriage or its later invalidation, criminal consequences may arise.

Abusive marriages and the facilitation of such arrangements are punishable by law.

Conclusion

Switzerland actively combats the circumvention of immigration law through sham marriages. While the protection of genuine marriage and family life remains a priority, “marriages of convenience” without a genuine intention to build a life together can lead to significant legal consequences, including criminal prosecution and deportation.

Note: This blog post is intended for general information only and does not replace individual legal advice.