What is the Matrimonial Property Regime in Switzerland?
Switzerland has three distinct matrimonial property regimes: participation in acquired property, community of property, and separation of property. The matrimonial property regime defines ownership arrangements during marriage and determines how assets and debts are divided in the event of divorce or the death of a spouse.
Participation in acquired property is the default regime. This means that if the spouses do not enter into a marriage contract, the regime of participation in acquired property automatically applies. A different regime can be chosen through a marriage contract, which must be notarized.
For unmarried couples, it is important to know that in registered partnerships, the legal framework is equivalent to separation of property unless otherwise agreed. Each partner manages their own assets and is liable for their own debts. An asset agreement can provide alternative arrangements for the division of assets in the event of the partnership’s dissolution. Like marriage contracts, these agreements must also be notarized.
What Are the Matrimonial Property Regimes in Switzerland?
Participation in Acquired Property
If the spouses do not conclude a marriage contract, the default regime in Switzerland is participation in acquired property:
- The spouses’ assets remain separate.
- Each spouse exclusively owns the property they had before the marriage, as well as gifts or inheritances received during the marriage (referred to as "separate property"). Personal belongings also fall under separate property.
- Each spouse independently manages their income (e.g., employment income, insurance benefits), which is classified as "acquired property."
- In the event of divorce, death, or the establishment of a new regime, the acquired property of both spouses is divided equally. Each spouse retains their separate property, half of their own acquired property, and half of the other spouse's acquired property.
Separation of Property
Under the separation of property regime, each spouse owns their own assets independently. This regime requires a marriage contract because, without one, the default regime of participation in acquired property applies.
In the case of divorce, separation of property is the simplest regime, as there are no joint assets to divide—each spouse’s property already belongs exclusively to them. However, spouses also have no claims to each other’s acquired property.
One exception applies to pension funds: separation of property only applies to funds accrued before the marriage. Pension contributions made during the marriage (from the 1st and 2nd pillars) are divided equally between the spouses, regardless of the matrimonial property regime.
Community of Property
Through a marriage contract, spouses may choose to combine their assets under the community of property regime. In this case, assets—including those brought into the marriage—are jointly managed and divided equally in the event of divorce or separation.
The jointly held assets are considered joint ownership, meaning the entire property belongs to both spouses collectively. Exceptions include personal belongings, third-party gifts explicitly directed at one spouse, and assets declared as separate property in the marriage contract.
Special Rules for Real Estate
Protection of the Family Home
The family home is afforded special legal protection. According to Article 169 of the Swiss Civil Code, the sale of a family home requires the consent of both spouses, even if the property is solely owned by one spouse.
Real Estate Under Separation of Property
A property remains in the possession of the spouse who acquired it or brought it into the marriage. Additionally, one spouse has no claims to the income generated from the other spouse's property (e.g., rental income or sale proceeds). However, taxes and income related to the property (e.g., property tax, imputed rental value) must also be borne by the owner.
Real Estate Under Participation in Acquired Property
If a spouse owned a property prior to marriage, it remains part of their separate property, and the other spouse has no claims to it. For properties purchased during the marriage, both spouses are considered co-owners with equal shares unless otherwise agreed.
Real Estate Under Community of Property
In the community of property regime, real estate belongs to both spouses as joint property, regardless of who acquired, inherited, or financed it. There are no shares in joint ownership—both spouses collectively own the entire property. Any legal decisions regarding the property (e.g., renting or selling) must be made jointly by both spouses.
