Practical Guides

Common-Law Property Purchase | Notary Laval

Me Mirabela PetrulianJuly 16, 20264 min read
Residential complex in Montreal featuring modern architecture under a clear sky.

Photo par German Korb sur Pexels

You've just found the perfect home in Laval with your partner. You share the same vision, the same life goals, and you're ready to sign. But have you thought about what would happen if your situation changed five years from now? In a common-law relationship, Quebec law does not provide the same automatic protections as it does for married couples — and many partners only discover this too late, often in the most difficult of circumstances.

What the Law Does Not Do for You Automatically

In Quebec, common-law partners do not benefit from the matrimonial regime or the family patrimony rules that automatically protect married or civilly united couples. In practical terms, this means that in the event of a separation or death, the division of a jointly owned property is not governed in the same way under family law.

If you contributed more to the down payment, if only one partner appears on the title deed, or if financial contributions have been unequal over time, these situations can quickly become sources of serious conflict. Quebec law does offer solutions — but they do not apply automatically. They must be planned for in advance, and that is precisely where the role of the notary becomes essential.

Concrete Tools to Protect Your Investment

The Cohabitation Agreement

A cohabitation agreement is one of the most valuable documents available to common-law couples in the Greater Montreal area who share a property. It clearly defines the rights and obligations of each partner: who contributed what to the purchase, how ongoing expenses are shared, and — most importantly — what happens to the property in the event of a separation or death.

Without this document, partners often find themselves having to prove their contributions before the courts — a process that is lengthy, costly, and emotionally draining. A cohabitation agreement drafted by a notary, such as those prepared at Groupe Synergie Notaires in Sainte-Dorothée, provides clear, tailored protection that reflects your specific circumstances.

The Title Deed and Co-Ownership Structure

When purchasing a property jointly in Laval, the way the title deed is structured carries significant legal consequences. Are you co-owners in equal shares? In proportion to your actual contributions? What happens to one partner's share if the other passes away?

These questions deserve precise answers, set out in the notarial act itself. Me Petrulian will walk you through the details during your consultation, including how to structure the deed of sale so that it accurately reflects your agreement and protects each of you.

Planning Ahead Before Difficult Situations Arise

No one wants to think about separation or death when building a life together. Yet planning for these scenarios in advance is exactly what allows you to navigate them — should they ever occur — with as little pain and conflict as possible.

In the event of a death, without a will or a properly structured agreement, the surviving common-law partner's legal protection is not guaranteed. In the event of a separation, the absence of a written agreement can lead to lengthy negotiations or legal proceedings to recover what is rightfully yours. For unmarried couples in the Greater Montreal area, taking action before signing the purchase agreement is always simpler — and far less costly — than trying to remedy the situation after the fact.

Why You Should Consult a Notary Before Signing

A notary's role goes well beyond witnessing signatures on closing day. In the context of a purchase between common-law partners, the notary provides comprehensive legal structuring: drafting the cohabitation agreement, advising on how the title deed should be worded, and coordinating with wills where necessary.

At Groupe Synergie Notaires, founded in 2007 by Me Mirabela Petrulian in Laval, we regularly assist common-law couples looking to protect their joint real estate purchase in a concrete, personalized way. Every situation is unique — which is why a tailored notarial consultation makes all the difference.

Contact Groupe Synergie Notaires

Are you purchasing a property with your common-law partner in Laval or the Greater Montreal area? Don't leave the protection of your investment to chance. Book a consultation with Me Mirabela Petrulian today and take the steps needed to secure your future together.

📍 67 Boulevard Samson, Laval (Sainte-Dorothée), QC H7X 3E6 📞 (514) 399-1009 ✉️ info@gsnotaires.com