Consent, possession, a spouse who will not sign, where the proceeds go and how the sale fits into equalization.
⚖️ This is general information, not legal advice. It can't account for your specific situation. Use it to get oriented, then confirm the details with a licensed Ontario lawyer.
The family home is usually the largest asset a separating couple owns and the one the Family Law Act protects most closely. Neither spouse can sell or mortgage it without the other, whoever is on title. Both have an equal right to live in it until a court or an agreement says otherwise. And when it sells, the money is not simply split in half; it becomes part of the equalization of net family property. This guide explains those rules in the order a sale meets them, so the house can be sold without adding a second dispute to the first.
Both spouses must consent
Section 21 of the Family Law Act says no spouse shall dispose of or encumber an interest in a matrimonial home unless the other spouse joins in the instrument or consents, has released their rights in a separation agreement, or a court order authorizes the transaction. That applies even where only one spouse is on title. A sale that ignores it can be set aside unless the buyer paid value in good faith without notice. Note that this Part of the Act applies to married spouses; common-law partners are governed by ordinary property law and any trust claims they may have.
Who lives there until closing
Section 19 gives both spouses an equal right to possession, so neither can change the locks on the other. A court can grant one spouse exclusive possession under section 24, considering the best interests of the children, each spouse's financial position, any violence and the availability of other housing. Separated spouses often agree on who stays, who pays the mortgage and taxes and whether any credit is owed for that, and write it into the separation agreement or an interim arrangement.
When one spouse will not sign
A listing agreement needs the signature of every owner, and an agreement of purchase and sale needs both spouses. If one refuses, section 23 allows the court to dispense with a spouse's consent or authorize the sale, and co-owners can also apply under the Partition Act for an order for sale. Courts are reluctant to force a sale while children's living arrangements are unsettled, but they do order it where the refusal is tactical or the carrying costs are unsustainable.
Where the money goes
Unless a separation agreement or order says otherwise, the lawyer handling the sale pays out the mortgage, any secured line of credit and the selling costs, then holds the net proceeds in trust until both spouses direct their release. That protects both sides while equalization is worked out. Under section 4, the matrimonial home's value on the valuation date is included in net family property without the deduction for its value at the date of marriage, which is why the home often drives the equalization payment. Interim releases for a deposit on a new home are common and are documented in writing.
Keeping the home instead
One spouse can buy the other's interest. The lender must agree to release the departing spouse or the mortgage must be refinanced in one name, and the departing spouse should not remain liable on a loan for a home they no longer own. A transfer between spouses under a separation agreement or court order may be exempt from land transfer tax; check the current rules before closing. Each spouse should receive independent legal advice before signing the agreement that sets the buy-out price.
Tax after a separation
A sale of the home you lived in is usually sheltered by the principal residence exemption, and the sale still has to be reported on each spouse's return. Spouses who are separated and living apart can designate different homes for the years after separation. The federal flipping rule, which treats profit on a home held less than a year as income, contains an exception for the breakdown of a marriage or common-law partnership where the spouses have lived apart for at least 90 days. A transfer of the home to a spouse in settlement of rights can roll over without tax.
How Treadstone Law can help
The legal steps are the same whether the separation is amicable or not: consent in writing, a plan for possession and carrying costs, proceeds into trust, and equalization settled before the money moves.
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This is not legal advice
This guide is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws 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.