Canada · Checked 17 September 2026
There is no single Canadian property calculation
Do not assume that living together, marrying or owning a home together creates the same rights everywhere. Property rules are provincial or territorial, and married and unmarried partners may be treated differently.
The Ontario explanation below is limited to Ontario. If another province or territory governs your situation, use its own guidance before applying the example or deadline.
Ontario example: equalization for married spouses
Ontario generally shares the increase in net property during marriage through an equalization payment. Each spouse’s net family property is calculated, then the spouse with the larger amount generally pays half the difference to the other.
This is a calculation of value, not a requirement to physically split every possession. Assets, debts, the relevant dates and excluded property all matter. Pensions and business interests can be part of the picture.
For illustration only, if the completed net-family-property calculations were $120,000 and $40,000, the difference would be $80,000 and half would be $40,000. Calculating those starting figures is the important work; they are not simply today’s bank balances.
The Ontario family home has special rules
The matrimonial home—the family home occupied by the spouses—has special treatment. For example, the usual deduction for property brought into marriage does not operate in the same way for a home that is still the matrimonial home at separation. Gifts and inheritances involving the home also need care.
The name on title alone does not explain the whole property settlement. Check the home, mortgage and any agreement together rather than applying a general savings-account rule to the house.
Ontario example: unmarried partners
Common-law partners in Ontario do not automatically share property through the married-spouse equalization system. Ownership, joint interests, agreements and possible claims arising from contributions can still matter.
“No automatic equalization” does not mean there can never be a claim. Other provinces may also treat unmarried relationships differently from Ontario.
Collect a usable financial picture
- Property, savings and investments, including assets held individually.
- Mortgage balances, loans and other debts.
- Pension information and business records.
- Statements and values at the relevant relationship and separation dates.
- Marriage, cohabitation or separation agreements.
- Evidence concerning gifts, inheritances or contributions where relevant.
Check deadlines before leaving it for later
Ontario’s general court deadline for an equalization claim is the earlier of six years after separation or two years after divorce. Other claims and other provinces can have different limits. Ask promptly which deadline applies.
A settlement can have lasting consequences. Independent advice helps each person understand it before signing or transferring property. If cost is an obstacle, ask about advice limited to a particular question or document.
This guide explains general rules and services. It does not assess your individual case.
Official guidance and sources
Information checked on 17 September 2026.
Based on the original article by Linda Ljunggren Syding.