Canada Marriage Agreements and Cohabitation Agreements: What Is the Difference?

Applicability

In Canada, couples who are planning to marry may use a Marriage Agreement or Prenuptial Agreement. Couples who live together without getting married may use a Cohabitation Agreement.

These documents are commonly used to clarify property, debts, household expenses, and what may happen if the relationship ends. The exact legal effect depends on the province or territory.

What this document can help with

A marriage agreement or cohabitation agreement can help clarify:

- Property owned before marriage or cohabitation

- Ownership of real estate, bank accounts, investments, or business interests

- Responsibility for debts

- How shared living expenses will be handled

- What happens to property if the couple separates

- Whether spousal support or financial support will be addressed

Before you fill it out

Prepare each person's full legal name, province or territory of residence, asset and debt information, property records, information about prior relationships or children, and any agreement already reached between the parties.

Steps to use

1. Confirm whether the document is for marriage, cohabitation, or an existing relationship.

2. Exchange complete financial information.

3. Identify separate property and shared property.

4. Write clear terms about property, debts, expenses, and separation.

5. Consider independent legal advice for each party.

6. Sign and witness the document according to the rules in your province or territory.

Common questions

Is a prenuptial agreement always enforceable in Canada?

Not always. A court may consider fairness, voluntary consent, financial disclosure, pressure, misunderstanding, and whether each party had independent legal advice.

Do common-law partners need a cohabitation agreement?

It is not always required, but it can be helpful if the partners share property, contribute to expenses, or want clear expectations if the relationship ends.

Can the agreement decide child parenting arrangements?

Child-related issues are generally assessed based on the best interests of the child. A private agreement cannot override that principle.

Important note

This type of agreement is not just about protecting assets. It is also a way for both people to discuss expectations clearly before conflict arises.

Disclaimer

This article provides general information for users in Canada and is not legal advice. Family law and contract requirements may vary by province or territory. Before signing or relying on any legal document, consult a qualified lawyer in your province or territory.