TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Licensed by the Law Society of OntarioFlat fees published upfrontWe reply to messages within 1 business daySign in
Home/Articles/Family Law
№ 77 Family Law

Mediation for Property Division in Ontario Separation

Thinking of mediation to divide property after separation in Ontario? Learn how it works for equalization and the home, what it costs, and how a deal binds.

Family Law4 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
← All articles
Key takeaways
  • Court-connected family mediation can help resolve parenting issues, child and spousal support, and property division.
  • Free family mediation is available in all Ontario family courts, offered at the courthouse on the day you are scheduled to be in court.
  • Off-site mediation is charged on a sliding scale based on income and number of dependents.
  • Spouses can vary the default property rules by a domestic contract such as a cohabitation agreement or separation agreement.

If you and your spouse are separating and want to stay out of a long court fight, mediation may be an option. A neutral mediator helps you talk through the issues and look for a deal, rather than deciding for you.

This article explains where mediation is available in Ontario, what it can cover when it comes to property and the family home, and how an agreement reached in mediation becomes something you can rely on. It is general information; a lawyer can look at your own facts.

What you are trying to resolve

For married spouses, the starting point is that property acquired during the marriage is generally split equally, and the spouse with the smaller share is owed an equalization payment. The family home is a special case: it must be divided equally unless the spouses agree to a different split, and a gifted or inherited family home does not count as excluded property.

For common-law couples, there is no legal requirement to split property acquired while living together, but a partner who contributed to property the other owns may have a right to part of it. Mediation is a place to sort out these questions without a judge, as long as both people take part honestly.

Where mediation is available and what it costs

Court-connected family mediation can help with parenting issues, child and spousal support, and property division. Private mediators also offer family mediation in communities.

OptionCostNotes
Courthouse mediationFreeOffered at the courthouse on the day you are scheduled to be in court
Off-site mediationSliding scale based on income and number of dependentsAsk the service how it works and what it would cost in your situation
Private mediatorVaries by mediatorOffered in communities

Cost is not only money. Courthouse mediation on the day of a court appearance can feel rushed, so prepare your numbers beforehand. Family Law Information Centres in family courts across Ontario can give you information about alternative dispute resolution, and coordinators can tell you about family mediation.

Getting ready for a property mediation

Mediation works best when both people have the same information. A mediator helps you talk; a mediator does not usually verify your finances for you. Gather your documents before you sit down.

It is also sensible to see a lawyer before you mediate, so you know roughly what the default rules would give you. Otherwise it is hard to judge whether a proposed compromise is fair.

How a mediated deal becomes binding

To be dependable, the deal should be written up as a domestic contract, such as a separation agreement. For a marriage contract or cohabitation agreement, Ontario says both parties must sign in front of a witness, and the witness must also sign. A lawyer can confirm the signing steps that apply to a separation agreement.

Be careful about what you sign. A court may set aside a domestic contract if a party failed to disclose significant assets, debts or other liabilities, or did not understand the nature or consequences of the contract. Complete disclosure in mediation and a lawyer's review of the final document both help protect the deal.

If you agree to move the family home to one spouse, there are also land registry steps. A transfer or mortgage of a matrimonial home requires a spousal statement, for example that the spouse has released rights by separation agreement, or a court order. Your lawyer can handle this as part of closing the deal.

Watch the deadlines and next steps

For married spouses, the time limit for property claims is six years from separation or two years from the day the divorce is final, whichever comes first. If talks drag on, ask a lawyer how your deadline is affected.

Frequently asked questions

Is family mediation free in Ontario?

Free family mediation is available in all Ontario family courts, offered at the courthouse on the day you are scheduled to be in court. Off-site mediation is charged on a sliding scale based on income and number of dependents. Private mediators set their own fees.

Can mediation deal with the house?

Court-connected mediation can help resolve property division as well as parenting and support issues. For married spouses, the family home must be divided equally unless the spouses agree to a different split. A mediated plan for the home should be written into a proper agreement.

Is a mediated agreement automatically binding?

Generally you should have it written up as a domestic contract such as a separation agreement. A marriage contract or cohabitation agreement must be signed by both parties in front of a witness, who also signs. A lawyer can confirm what applies to yours.

Where can I find out about mediation near me?

Family Law Information Centres in family courts across Ontario give information on separation and divorce and alternative dispute resolution, and coordinators can give information about family mediation.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

This is a family law question

Start a file online — flat, published fees, reviewed by a licensed lawyer before a dollar is owed.

ContactStart a File →