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Dependants' Relief Claims After a Spouse Dies in Ontario

Learn how a dependant support claim against an estate works in Ontario, the six-month limit, and how it differs from the spousal equalization election.

Family Law5 min readTSLBy the Treadstone Law Team · OntarioUpdated November 6, 2026
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Key takeaways
  • If a person who died did not make adequate provision for the proper support of dependants, a court may order adequate support out of the estate, whether or not there was a will.
  • A dependant support claim has a six-month limitation period, so waiting to see how the estate unfolds can cost you the claim.
  • A surviving married spouse has a separate choice to claim equalization, and that election must be filed no later than six months from the death.

Losing a spouse or parent is hard enough without worrying about money. If the person who died supported you and the will, or the lack of one, leaves you with too little, Ontario law gives you a way to ask a court for more. People often search for this as a Family Law Act dependant claim, but the claim for support out of an estate is actually made under the Succession Law Reform Act (SLRA).

The Family Law Act matters too, because it gives a surviving married spouse a separate choice about equalization of property. This article explains how the two routes differ, the short deadlines that apply, and what to gather before you speak with a lawyer.

What a dependant support claim is

Under SLRA s. 58(1), if a deceased person, with or without a will, did not make adequate provision for the proper support of dependants, the court may order adequate support out of the estate. In plain terms, the court looks at whether the person left enough to support the people who relied on them, and if not, it can redirect part of the estate to those people.

This is a claim for support, not a claim to a fixed share of the estate. The court's power applies whether or not there is a will. It can matter when a will leaves everything to someone else, or when there is no will and the default rules leave you with less than you need.

The six-month deadline

SLRA s. 61(1) sets a six-month limitation period for a dependant support claim under s. 58. Six months passes quickly during a period of grief, funeral arrangements and paperwork.

When the six months starts to run, and whether a late claim can still be brought in some situations, depend on the facts and the current wording of the statute. Do not assume you have extra time. Ask a lawyer to confirm the start date for your situation as soon as you can.

A surviving spouse has other options too

When a married spouse dies, the survivor can claim half the difference in net family property under the Family Law Act, take what the will gives, or, if there is no will, take their share under the Succession Law Reform Act. These are choices about property. A dependant support claim is a different kind of claim, so it is worth understanding all of them together.

RouteWhat it gives youKey rule
Equalization claimHalf the difference in net family propertyElection filed no later than six months from death
Take under the willWhat the will gives youDeemed if no election is filed
Take under intestacyYour share if there is no willDeemed if no election is filed
Dependant support claimAdequate support out of the estateSix-month limitation period

To claim equalization, the survivor must file the Election of Surviving Spouse form with the Estate Registrar for Ontario (c/o Toronto Estates Office, Superior Court of Justice). If no election is filed, the survivor is deemed to take under the will or intestacy.

Points that can catch people out

Because choosing one route can affect another, for example by revoking gifts in the will, the order and timing of your decisions matter.

What to do next

Note the date of death today and write down two deadlines: the equalization election must be filed no later than six months from the death, and the dependant support claim has its own six-month limit. A lawyer can confirm when the support limit starts in your situation. Then speak with a lawyer before you sign anything or consent to a distribution.

Frequently asked questions

Is a dependant support claim made under the Family Law Act?

No. The claim for adequate support out of an estate comes from SLRA s. 58(1). The Family Law Act is where a surviving married spouse's equalization option comes from.

How long do I have to make a claim?

The limitation period for a dependant support claim is six months. A surviving spouse who wants equalization must file the election no later than six months from the death. A lawyer can confirm when the clock starts in your case.

Can I bring a claim if there is no will?

Yes. The court's power applies whether the deceased had a will or not. If there is no will, a surviving spouse can also take their share under the Succession Law Reform Act.

Can the estate be paid out while I decide?

The estate cannot be distributed within 6 months of death without the survivor's written consent or court authorization. Do not give consent without advice.

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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