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Renovations Paid by One Spouse on the Other's Home in Ontario

If you paid for renovations on a home your spouse owns, learn how equalization may treat it, when a separate trust claim may exist, and what to do next.

Family Law4 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
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Key takeaways
  • Married spouses generally split property acquired during the marriage equally, with an equalization payment to the spouse with the smaller share.
  • Trust claims under s. 10 of the Family Law Act may be advanced before equalization.
  • The gift and inheritance exclusion applies to property other than a matrimonial home, so the source of the funds and where they went both matter.
  • Common-law partners are not required to split property, but a partner who contributed to property the other owns may have a right to part of it.

Perhaps you paid for a new kitchen, an addition or a roof on a house that is in your spouse's name. Now the relationship is ending and you want to know whether that money is protected, or whether the house is simply your spouse's.

The answer depends on whether you are married, how the house is classified, where the money came from and what you can prove. This article explains the main ideas in general terms, so you know which questions to ask a lawyer.

Start with whether you are married

For married spouses, the starting point is equalization. Property acquired during the marriage is generally split equally, and the spouse with the smaller share is owed an equalization payment. A home owned by only one spouse is still part of that analysis.

Common-law couples are not legally required to split property acquired while living together. A partner who contributed to property the other owns may have a right to part of it, and may need to go to court to recover that contribution. For renovations, that means the proof of your contribution carries much of the weight.

How the home and renovations may show up in equalization

If the house is a matrimonial home, the family home must be divided equally unless the spouses agree to a different split. A home a spouse brought into the marriage and that is still the matrimonial home at separation cannot have its marriage-date value deducted; if it was sold before separation, the value is deductible.

The same property cannot be counted twice, as both an excluded item and a marriage-date deduction. In one Court of Appeal case, correcting that kind of error reduced an equalization payment from $43,547 to $38,924. Careful classification of each item changes the result.

QuestionWhy it matters
Is the home a matrimonial home at separation?Its marriage-date value cannot be deducted if so
Was it brought into the marriage?Marriage-date value may be deductible if sold before separation
Was the home gifted or inherited?It does not count as excluded property if it is the family home
Could an item be counted twice?The same property cannot be both excluded and deducted

Where the renovation money came from

Property acquired by gift or inheritance from a third person after the date of marriage is excluded from net family property, but that exclusion applies to property other than a matrimonial home. The same goes for property into which it can be traced. If you used an inheritance to renovate a house that is the matrimonial home, whether the excluded character survives is a point to raise with a lawyer.

Money did not lose its excluded character merely because it was first deposited in a joint account. Tracing is possible, but it depends on records, so keep bank statements.

Is there a separate claim?

Possibly. Under s. 10 of the Family Law Act, trust claims, whether constructive or resulting, may be advanced before equalization. A trust claim argues that your contribution gave you an interest in the property beyond what the title shows. Whether it succeeds depends on the evidence and on how the money was given.

A court may also depart from equal division, but only where equalization would be unconscionable. That is a high standard, and it is not available just because one spouse paid more.

Spouses can settle these questions by a domestic contract such as a separation agreement. The time limit for a married spouse's property claim is six years from the day of separation or two years from the day the divorce is final, whichever comes first. Time limits for other kinds of claims should be checked with a lawyer.

What to do next

Courthouse family mediation is free on the day you are scheduled to be in court, and it can help with property division. Off-site mediation is charged on a sliding scale based on income and number of dependents.

Frequently asked questions

If the house is only in my spouse's name, do my renovations count for nothing?

Not necessarily. For married spouses the house is part of the equalization analysis, and a trust claim may be advanced before equalization. The outcome depends on your evidence.

I am not married. Can I recover renovation money?

A common-law partner who contributed to property the other owns may have a right to part of it, and may need to go to court to recover that contribution. Time limits for such claims are worth confirming with a lawyer.

Does inheritance money used for the renovations stay protected?

Gifts and inheritances are excluded from net family property only for property other than a matrimonial home, and tracing applies to property other than a matrimonial home. Where the money went decides the result, so get advice.

How long do I have to bring a claim?

For a married spouse's property claim, it is six years from the day of separation or two years from the day the divorce is final, whichever comes first. Other claims may have different periods.

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.

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