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Spouse Dies in Ontario: Take Under the Will or Choose Equalization?

Ontario surviving spouse guide: how to choose between the will (or intestate share) and equalization, the six-month deadline, Form 1 and what you give up.

Family Law4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 13, 2026
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Key takeaways
  • A married surviving spouse must choose between taking under the will, or the intestate share if there is no will, and the equalization entitlement under the Family Law Act.
  • The election must be made on the prescribed form and filed with the Estate Registrar for Ontario within six months after the death.
  • If you miss the deadline, you are deemed to have chosen the will or the intestate share unless a court orders otherwise, and that relief is not guaranteed.

When your spouse dies, the will may leave you less than you would receive if the marriage property were divided as it would be on a separation. Ontario law gives a married surviving spouse a choice, and that choice has a short deadline and real consequences.

This article explains how the choice works, what you give up by choosing equalization, and how the deadline operates. It applies to married spouses only. Unmarried partners are not covered by this process, so they should get legal advice about their own position.

How equalization works when a spouse dies

If the deceased spouse's net family property is larger than yours, you are entitled to one-half of the difference. The valuation date is the day before the death.

Equalization is a payment of money. It is not a split of each asset. Net family property is generally the value of what a spouse owns on the valuation date, less debts and excluded property, and less the net value of property owned at the date of marriage, other than a matrimonial home.

The choice: will or equalization

If your spouse died leaving a will, you must elect either to take under the will or to receive the equalization entitlement. If your spouse died without a will, you elect between your intestate share under Part II of the Succession Law Reform Act and equalization.

The choice matters because the two routes can give very different results. Which one is better depends on the value of the estate, the terms of the will and the property each spouse held, so it is worth getting legal and accounting advice before you decide.

What you give up or have credited

If a spouse dies owning an interest in a matrimonial home as a joint tenant with someone other than the other spouse, the joint tenancy is deemed severed immediately before the death. Whether and how that affects your claim depends on the facts and is worth confirming with a lawyer.

Deadlines and what happens if you miss them

The election must be in the prescribed form and filed in the office of the Estate Registrar for Ontario within six months after the death. The prescribed form is Form 1, Election of Surviving Spouse, dated April 10, 2017, available on www.ontariocourtforms.on.ca.

If you do not file in time, you are deemed to have elected to take under the will or the Succession Law Reform Act, or both, unless the court orders otherwise on application. A court may extend a time limit in the Act only if there are apparent grounds for relief, the relief is unavailable because of delay incurred in good faith, and no person will suffer substantial prejudice because of the delay. That relief is discretionary, so do not rely on it.

A separate time limit applies to an equalization application. It cannot be brought later than six months after the first spouse's death.

No distribution of the estate may be made within six months of the death.

What to do next

Frequently asked questions

Can I take both the will and equalization?

Generally no, because you must elect one or the other. If you elect equalization, will gifts to you are revoked unless the will expressly provides otherwise, and you keep them in addition only if the will expressly says so.

What if I miss the six-month deadline?

You are deemed to have elected to take under the will or the Succession Law Reform Act, or both, unless the court orders otherwise on application. Relief depends on the court's discretion and is not guaranteed.

Do insurance and pension payments reduce what I get?

If you elect equalization, life insurance proceeds, lump-sum pension payments and survivorship property you receive because of the death are credited against your entitlement.

Does this apply to a common-law partner?

No. Common-law partners do not have equalization under this process, and the wider definition of spouse for support does not give them equalization. A common-law partner should get legal advice about their own situation.

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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