Prenuptial Agreement Template for Switzerland

A prenuptial agreement is a legally binding contract that you and your future spouse create before marriage to establish how your property, assets, and financial obligations will be handled during marriage and in the event of divorce or death. In Switzerland, this document allows you to deviate from the default matrimonial property regime and create arrangements that better suit your specific circumstances.

When do you need this document?

You should consider a prenuptial agreement if you own significant assets before marriage, run a business, expect to receive substantial inheritance, or have children from previous relationships whose interests you want to protect. International couples marrying in Switzerland particularly benefit from this agreement, as it clarifies which country's laws will govern your property rights and helps prevent costly legal disputes across multiple jurisdictions. High-earning professionals, entrepreneurs, and individuals with complex investment portfolios also use prenuptial agreements to maintain clarity about asset ownership and protect their financial independence.

Key legal considerations

Your prenuptial agreement must address several critical areas to be effective. The choice of matrimonial property regime is fundamental - you can opt for separation of property, community of property, or participation in acquisitions, each with different implications for asset sharing and inheritance. The agreement should clearly define what constitutes pre-marital versus marital property, specify how business interests and professional income will be treated, and establish provisions for spousal support. You must also consider inheritance rights, as the agreement can affect your spouse's statutory inheritance claims. International elements require particular attention, including which jurisdiction's laws will apply and how foreign assets will be treated.

Legal requirements in Switzerland

Swiss law mandates strict formal requirements for prenuptial agreements under the Swiss Civil Code (Articles 181-251). The agreement must be executed before a notary public with both parties present, and you cannot simply sign a private document. Both parties must have legal capacity and enter the agreement voluntarily without duress or undue influence. The agreement must be in writing and clearly specify your chosen matrimonial property regime. If either party is a foreign national, additional documentation may be required, including proof of legal capacity from their home country and potentially certified translations. The notary will verify your identities, ensure you understand the agreement's implications, and confirm that the terms comply with Swiss law and public policy.