Family law reform : Changes for common-law partners in Quebec

Published on July 08, 2025

The family law reform is profoundly transforming the legal framework for Quebec families. With the recent adoption of Bill 56, common-law partners who become parents will soon benefit from new rights and protections comparable to those of married couples. Discover what this family law reform means for your situation.

Deux parents en discussion avec un avocat dans le cadre de la réforme du droit de la famille

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In recent years, the Quebec government has initiated a reform of family law to better reflect the diversity of Quebec families. This family law reform is being implemented through several successive legislative stages. For instance, in 2022, Bill 2 made it easier to access post-adoption information and the origins of adopted individuals. In 2023, Bill 12 regulated the parentage of children born through surrogacy and added protections for victims of sexual assault.

Bill 56, adopted on May 30, 2024, is the latest milestone in this family law reform. It introduces parental union, an important legal status. Starting June 30, 2025, common-law couples who become parents will benefit from the same rights and obligations as married couples. This evolution aims to strengthen legal protection for unmarried families and better protect children in the event of separation.

What is a parental union?

A parental union is automatically established when a common-law couple becomes the parent of a child, either by birth or adoption, as of June 29, 2025. This status grants common-law partners rights similar to those of married or civil union couples. It only applies to children born after this date.

However, the parental union regime does not automatically apply to common-law couples who are parents of a child born before June 30, 2025. That said, these couples can choose to adhere voluntarily by signing a Declaration of Submission.

Division of family property

One of the major changes in this reform is the creation of a parental union patrimony, which includes the following assets owned by either partner (art. 521.30) :

  • The family residences or rights of use related to them ;
  • Furniture used for family comfort ;
  • Vehicles used for family transportation.

Assets received through inheritance or donation before or during the union are excluded from this patrimony. At the end of a parental union, this patrimony will be divided according to specific rules (art. 521.34 and following). As a result, the rules regarding the family residence, previously applicable only to spouses, now also apply to partners in a parental union.

Compensatory allowance

If one partner believes they became financially disadvantaged for the benefit of the other due to their contribution to the union, they may request a compensatory allowance. For example, this may apply if they cared for the children or reduced their professional activity. This compensation aims to restore financial balance between the partners after separation.

Inheritance rights

Another important change brought by the family law reform is the introduction of inheritance rights for the surviving partner of a parental union. They will be able to inherit from their deceased partner, even without a will. However, this is only possible if they lived together for at least one year.

Impact on Quebec families

The family law reform aims to ensure better legal security for common-law families. It reduces financial inequality in the event of separation. It also ensures greater stability for children born from a parental union.

Are you in a common-law relationship and unsure how this reform affects you?

Every family situation is unique. Our lawyers specializing in family law can help you understand how this reform applies to your case, protect your rights, and plan for the future with clarity.

To learn more, visit our dedicated page on family law.

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