A separation disrupts everything, and the house often finds itself at the center of tensions. Who decides to sell? Who gets what? Can a sale be forced? The answers depend primarily on your status—married or common-law—and Quebec law holds a few surprises here. The division of property during a separation is governed by specific rules. Here is the essential information for selling without a misstep.
The Rule That Surprises the Most: Spousal Consent
Here is the point that many ignore. If the house is the family residence, a spouse who is married or in a civil union and is the sole owner cannot sell it without the written consent of the other, even if only one name appears on the title. This protection specifically targets the family residence. Selling without this consent risks the annulment of the sale or damages. In a transaction involving a broker, the non-owning spouse must intervene in the forms. It is unavoidable.
Married or Common-Law Partners: Two Different Worlds
For couples who are married or in a civil union, the family patrimony, in effect since 1989, requires the equal sharing of the value of the family residences, regardless of who owns them or who paid for them. The value is shared, not the property itself. Common-law partners, for a long time, had no such protection: the name on the title decided everything. A recent nuance: since June 30, 2025, a parental union regime applies to common-law partners who become parents of a child from that date onward, involving a sharing of the value of certain residential properties.
| Situation | Division of Residence | Consent to Sell |
|---|---|---|
| Married or Civil Union | Value shared equally | Required for the family residence |
| Common-law partner (without children) | According to the name on the title | According to ownership |
| Parental union (since 2025) | Shareable value | Protection of the residence |
Selling Properly, Despite Everything
Beyond the law, the practical side of selling requires tact. A neutral evaluation, performed by a broker or, in the event of a dispute, by a certified appraiser whose report will be recognized by the courts, avoids many arguments over the price. Family mediation is strongly encouraged in Quebec to reach an agreement on the terms. Remember also that the sale of a principal residence is generally exempt from capital gains tax, but it must be declared. For legal aspects, a lawyer or notary is essential. To establish a fair and impartial price, a free, no-obligation evaluation is a good starting point.
