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Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Family Law & Divorce Ontario » Can a Common-Law Spouse Claim Occupation Rent in Ontario?

Can a Common-Law Spouse Claim Occupation Rent in Ontario?

27 Jul 2026 4 min read No comments Family Law & Divorce Ontario
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Unmarried partners in Ontario do not have statutory rights to stay in a home owned solely by their ex-partner. If the titled owner evicts you, you might sue for occupation rent under trust principles at the Superior Court of Justice, where the basic Application fee is currently $214 CAD.

In Ontario, the powerful legal concept of a protected “matrimonial home” strictly applies only to legally married couples. For common-law partners, the person whose name is physically on the property title generally has the legal right to ask the other partner to leave the residence upon separation 🔒. This stark reality often leaves the non-titled partner scrambling for emergency accommodation and facing immense financial stress.

However, if you have been abruptly evicted from a home you helped maintain, renovate, or pay the mortgage for, you might seek financial compensation known as occupation rent . Because you do not have automatic property rights under the Family Law Act, your claim must be based on equitable trust principles. You must demonstrate to the court that the titled spouse is unfairly benefiting from living in the home while you are forced to pay for a new lease elsewhere.

Step-by-Step Process for Occupation Rent Claims in Ontario

Whether you are dealing with a property dispute in Toronto, Hamilton, or Brampton, securing an order for occupation rent is a highly technical legal procedure 📍. The process generally follows these steps within the provincial court system.

Step 1: Establishing a Trust Claim First

Before you can claim occupation rent, you generally must prove you actually have a beneficial interest in the property. This requires filing a legal claim for a constructive trust or resulting trust. You will argue that your direct contributions (like transferring money for the down payment or doing significant labour for renovations) gave you an unwritten ownership stake in the home.

Step 2: Calculating Fair Market Rent

Occupation rent is usually based on the property’s fair market rental value minus the expenses the titled owner is paying . You will need to gather concrete evidence from local real estate listings or hire a professional appraiser to determine exactly what the home would rent for on the open market in your specific Ontario municipality.

Step 3: Completing the Form 8: Application (General)

You must formally begin your lawsuit by filling out a Form 8: Application (General) under the Ontario Family Law Rules. In this document, you will heavily outline your trust claim, request the specific amount of occupation rent, and detail any other intersecting issues like parenting time, decision-making responsibility, or spousal support.

Step 4: Filing at the Superior Court of Justice

Take your completed and commissioned forms to the Superior Court of Justice in the jurisdiction where the property is located 📄. Once filed and issued by the court clerk, you must hire a process server to serve the documents on your ex-partner. They will have a chance to file a formal defence, often countering that you lived there rent-free during the relationship and owe them nothing.

How Much Does it Cost in Ontario?

Litigating trust claims and fighting for occupation rent can become extremely expensive very quickly 💰.

  • Court Filing Fee: The initial mandatory fee to issue your family law Application is approximately $214 CAD.
  • Appraisal Fees: Hiring a certified real estate appraiser to establish fair market rent usually costs between $400 and $800 CAD.
  • Lawyer Fees: Experienced family lawyers in Ontario generally charge between $350 and $700 CAD per hour to litigate these complex matters.
Protection from EvictionYes, both spouses have an equal right to possess the matrimonial home.No, the legally titled owner can usually evict the non-titled partner.
Exclusive Possession OrderCan apply to the court to stay in the home exclusively and lock the other out.Generally unavailable, unless tied strictly to child support or severe domestic circumstances.

How Long Does the Process Take?

If your ex-partner demands you leave, the physical eviction can happen almost immediately if only their name is on the land registry title 🕑. However, resolving the financial occupation rent claim through the Superior Court of Justice typically takes 1 to 2 years. The speed of your case depends heavily on local court backlogs and whether you can reach a mutual settlement during the mandatory family case conferences.

Frequently Asked Questions (FAQ)

What exactly is occupation rent?

Occupation rent is an equitable financial remedy. The court orders the spouse who remains in the jointly-owned or trust-claimed home to pay a form of rent to the spouse who was ousted or forced to leave, compensating them for the loss of use of the property.

Can I legally change the locks on my common-law partner?

If you are the sole legal owner of the property and you are not legally married, you generally have the right to change the locks in Ontario. However, doing so without notice is aggressive and may instantly trigger your ex-partner to sue you for occupation rent or unjust enrichment.

How does parenting time affect occupation rent?

If the non-titled spouse is the primary caregiver for the children, the court may be much more sympathetic. While having children does not magically create a matrimonial home, child support obligations and parenting time can heavily influence how a judge views housing needs.

Can the local police force my common-law partner to leave?

Ontario police generally view common-law housing disputes as civil matters and will avoid getting involved unless there is a threat of violence or a domestic disturbance. They will usually tell you to resolve the eviction through the family court system.

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