Ontario family law guide · Updated September 2026
When parents help an adult child buy a home, the money may be described casually as “help with the down payment.” If the child later separates or divorces, however, one question can become financially important: was the money a gift, or was it a loan that had to be repaid?
In Ontario, the answer can affect the calculation of net family property, the treatment of debts, and the overall equalization analysis. If the funds were used toward a matrimonial home, the special rules that apply to that home can make the issue even more significant.
This article explains the general framework. It does not determine how any particular transfer will be treated.
Why does “gift or loan” matter in an Ontario divorce?
For married spouses, Ontario generally uses an equalization of net family property system under the Family Law Act. Each spouse’s property and liabilities are considered as part of that calculation, subject to the Act’s deductions and exclusions.
If money advanced by parents is a genuine, outstanding loan, it may be relevant as a debt or liability in the recipient spouse’s financial picture. If it was a gift, the analysis can be different. The legal characterization depends on the evidence rather than simply on what the parties call the transfer years later.
Ontario’s public guidance also explains that property division for married spouses is different from the rules that apply to common-law partners. See Dividing property when a marriage or common-law relationship ends.
What if the parents’ money was used for the matrimonial home?
The matrimonial home receives special treatment under Ontario law. Section 18 of the Family Law Act defines a matrimonial home, and section 19 provides that both spouses have an equal right to possession while they are spouses.
The equalization rules also treat a matrimonial home differently from many other assets. For example, the ordinary date-of-marriage deduction does not apply to a matrimonial home that meets the statutory requirements at the valuation date. Gifts or inheritances may also lose the treatment that would otherwise apply if the funds are invested in a matrimonial home.
As a result, a parent’s contribution toward a down payment, mortgage or other home-related expense should not automatically be assumed to remain “separate” simply because the money originally came from one spouse’s family.
For a broader overview, see Lee & Co.’s Property Division and Equalization page.
How do courts decide whether family money was a gift or a loan?
Ontario courts look at the intention behind the transfer and the surrounding evidence. The Court of Appeal for Ontario addressed this issue in Barber v. Magee, 2017 ONCA 558, a case involving money advanced by a father to his adult son and invested in the matrimonial home.
The Court noted that objective indicators can help distinguish a gift from a loan. A loan is more likely to have features that one would expect in an arm’s-length lending arrangement, while a gift often lacks those features.
Depending on the facts, relevant evidence may include:
- a written loan agreement or promissory note;
- clear repayment terms;
- whether interest was charged;
- whether security was taken;
- bank records showing the transfer;
- regular or partial repayments;
- demands for repayment made before the relationship broke down;
- emails, text messages or letters discussing the purpose of the funds;
- how the transfer was described to a mortgage lender or financial institution; and
- the parties’ conduct after the money was advanced.
No single factor necessarily decides the issue. The court looks at the evidence as a whole.
A recent Ontario case: Massaar v. Moneck, 2026 ONCA 467
A 2026 decision of the Court of Appeal for Ontario provides a recent example of why contemporaneous records matter.
In Massaar v. Moneck, 2026 ONCA 467, a mother advanced money to her daughter and son-in-law for the purchase of their first home. The central dispute was whether the money was a gift or a loan. The motion judge found that it was a loan, relying on an extensive documentary record that included affidavits, examinations, bank statements, letters, emails and text messages.
The Court of Appeal dismissed the appeal and found no reversible error in the motion judge’s reliance on that record.
The practical point is not that every well-documented family transfer will automatically be treated as a loan. Rather, the case illustrates how important contemporaneous documents and consistent conduct can be when a court later has to determine what the parties actually intended.
What records should parents and adult children preserve?
If parents intend to provide a loan rather than a gift, the arrangement should be documented carefully and consistently from the beginning. Useful records can include:
- the signed loan agreement;
- the amount and date of each advance;
- the repayment schedule;
- proof of payments actually made;
- correspondence about repayment;
- records of any security or registered interest;
- mortgage-lender documents relating to the source of the down payment; and
- bank statements showing the movement of funds.
Documentation created only after a separation begins may be viewed differently from documents made at the time the money was advanced.
What if the transfer was genuinely intended as a gift?
A genuine gift is not automatically treated the same way in every situation. The result can depend on who received it, when it was received, how it was used, whether it can still be traced, and whether it was invested in a matrimonial home.
Ontario’s Family Law Act contains exclusions for certain gifts and inheritances received from third parties after marriage, but the matrimonial home is subject to special treatment. That distinction is one reason property-division advice is often fact-specific.
Are the rules the same for common-law partners?
No. Ontario’s statutory equalization regime for married spouses does not automatically apply to common-law partners. Ontario’s public guidance states that common-law partners are not automatically required to divide property in the same way as married spouses.
However, ownership, contribution and equitable claims can still become important in common-law separations. The analysis is therefore different rather than simply easier.
For related family-law issues, see Lee & Co.’s Family Law services page.
Frequently asked questions
If my parents paid the down payment, do I automatically get that money back first in a divorce?
No. The source of the money is only part of the analysis. The court may need to determine whether the transfer was a gift or loan, how the money was used, and how Ontario’s matrimonial-home and equalization rules apply.
Is a written promissory note enough to prove a loan?
A written agreement can be important evidence, but courts may also consider whether the parties actually treated the arrangement like a loan — including repayment history, demands for payment and other contemporaneous documents.
What if the mortgage lender required a gift letter?
A lender’s gift letter can become important evidence about the parties’ stated intention at the time of the home purchase. If the family’s actual arrangement was different, legal advice should be obtained before relying on inconsistent documents or attempting to characterize the transaction differently later.
Does being the only person on title decide the matrimonial-home issue?
No. Legal title does not by itself determine all rights relating to a matrimonial home, possession or equalization. Ontario law gives matrimonial homes special treatment.
Before making or relying on a family advance
Large transfers between parents and adult children can have consequences in family law, real estate financing and estate planning. Where the amount is significant, the parties may wish to obtain legal advice before the money is transferred and preserve a clear paper trail from the outset.
If you are dealing with a separation involving a matrimonial home, a parental contribution, disputed debt or equalization issue, you can review Lee & Co.’s Property Division and Equalization information or submit an intake form for the firm’s review.
Legal information only: This article provides general information about Ontario law and is not legal advice. It does not create a lawyer-client relationship. The treatment of gifts, loans, matrimonial homes and property depends on the specific facts, documents, applicable law and evidence in each case. A conflict check must be completed before Lee & Co. Law Firm can accept any matter.
Legal sources: Ontario Family Law Act, R.S.O. 1990, c. F.3; Barber v. Magee, 2017 ONCA 558; Massaar v. Moneck, 2026 ONCA 467.