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How to calculate an Ontario equalization payment: net family property step by step

Work out an Ontario equalization payment: valuation date, date-of-marriage deduction, excluded property, the matrimonial home rule and deadlines.

Updated · 4 min read

How to calculate an Ontario equalization payment: net family property step by step

An Ontario equalization payment is half the difference between the two spouses' net family properties (NFP), paid by the spouse with the higher NFP (Family Law Act s. 5(1)). To get each NFP, list everything the spouse owned on the valuation date (usually the separation date), subtract their debts on that date, subtract the net value of what they owned on the date of marriage (but never a matrimonial home still owned at separation), and subtract excluded property such as traced gifts and inheritances from third parties. An NFP cannot go below zero. The application must be started within six years of separation, two years of a divorce or six months of a spouse's death, whichever comes first. It applies to married spouses only.

Part of the worked examples for estates and separation. General information, not legal advice; the regime is explained in family property division.

The formula

For each spouse:

NFP = (property on valuation date) − (debts on valuation date) − (net property on marriage date, excluding a matrimonial home still owned) − (excluded property)

Then:

Equalization payment = (higher NFP − lower NFP) ÷ 2

The equalization payment estimator does the last step once you have both NFPs.

Step by step with an illustrative couple

The facts (illustrative). Amira and Ben married in 2014 and separated on 1 March 2026. They own their home jointly; it is worth $800,000 with a $300,000 mortgage. Amira owned a condo when they married, which she sold in 2016 and used for the down payment on the home.

Step 1: property on the valuation date

AssetAmiraBen
Half of the home$400,000$400,000
RRSPs (before notional tax)$90,000$160,000
Defined benefit pension (family law value)$0$120,000
Savings and TFSA$30,000$15,000
Car$18,000$25,000
Account holding an inheritance (2021)$60,000$0
Total$598,000$720,000

Step 2: debts on the valuation date

DebtAmiraBen
Half of the mortgage$150,000$150,000
Line of credit$0$20,000
Total$150,000$170,000

Step 3: date-of-marriage deduction

On the marriage date, Amira owned the condo worth $250,000 with a $150,000 mortgage (net $100,000) and Ben had $40,000 of savings and a $10,000 student loan (net $30,000).

  • Amira's condo was not the matrimonial home at separation; it was sold. So she can deduct its net value: $100,000. (If she had still owned it and the couple had lived there at separation, it would be a matrimonial home and the deduction would be lost.)
  • Ben deducts $30,000.

Step 4: excluded property

Amira's 2021 inheritance of $60,000, kept in a separate account and traceable, is excluded: $60,000. Had she used it to pay down the mortgage on the matrimonial home, the exclusion would be lost.

Step 5: the NFPs and the payment

AmiraBen
Property$598,000$720,000
− Debts$150,000$170,000
− Marriage-date property$100,000$30,000
− Excluded property$60,000$0
NFP$288,000$520,000

Difference: $520,000 − $288,000 = $232,000. Amira is entitled to $116,000 from Ben.

Adjustments that change real results

IssueWhy it matters
Notional tax on RRSPsA dollar in an RRSP is not worth a dollar after tax; courts often deduct an estimated tax
PensionsOntario pension plans have a prescribed "family law value"; the pension administrator calculates it on request, and a transfer can be made from the plan
Disposition costsReal estate commissions and legal fees on a planned sale may be deducted
Matrimonial homeNo date-of-marriage deduction, and inheritances put into it lose their exclusion
Unequal division (s. 5(6))Only where equal division would be unconscionable, for example a very short marriage or reckless depletion of assets

What the paperwork looks like

Each spouse must give financial disclosure with a sworn financial statement and supporting documents (Form 13.1 in a court case): statements on both dates, tax returns, pension valuations, appraisals. Most couples settle the payment in a separation agreement, often paid by transferring an asset (for example, an RRSP transfer on a tax-free basis under the Income Tax Act) rather than in cash.

Deadlines and death

  • Six years after separation, two years after divorce, six months after death (s. 7(3)), whichever is earliest. A court can extend in limited circumstances.
  • On a spouse's death, the survivor can elect within six months to take equalization instead of the will or intestacy share (s. 6). If no election is filed, they are deemed to take under the will or intestacy.

FAQ

Do common-law partners in Ontario get equalization?

No. They may have trust-based claims to property they helped acquire and can claim support. See the rights of common-law couples.

Is the payment taxable?

The equalization payment itself is not income. Transferring assets to make it can have tax effects; rollovers between spouses are often available on separation.

What if one spouse hid assets?

Courts can draw adverse inferences and order disclosure. Fraudulent depletion is a reason for unequal division.

Sources

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