TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Licensed by the Law Society of OntarioFlat fees published upfrontWe reply to messages within 1 business daySign in
Home/Articles/Wills & Estates
№ 22 Wills & Estates

Equitable Claims by Caregivers Against an Ontario Estate

Cared for a relative or partner without pay? Learn how unjust enrichment and quantum meruit claims against an Ontario estate generally work and what to check.

Wills & Estates4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 13, 2026
← All articles
Key takeaways
  • An unjust enrichment claim requires proof of an enrichment, a corresponding deprivation, and no juristic reason for the enrichment.
  • For services, a fee-for-service (quantum meruit) money award is the default remedy, and a constructive trust is exceptional.
  • Time limits vary with the claim, so confirm the deadline early.

Many people give months or years of unpaid care to a parent, relative or partner, and then find the will leaves them little or nothing. You may wonder whether the law gives you a way to be paid for that work.

Ontario courts can sometimes grant relief for unpaid services through unjust enrichment. This article explains the basic test, the usual remedy and the practical points to watch. Results depend heavily on the facts.

The test for unjust enrichment

A claimant must prove three things: an enrichment, a corresponding deprivation, and the absence of any juristic reason for the enrichment. In plain words, the deceased benefited from what you did, you lost something by doing it, and there was no legal reason such as a contract or gift that explains why you should go unpaid.

Whether care counts as an enrichment, and whether there was a juristic reason, are questions a court answers on the evidence. A lawyer can tell you how your facts fit.

What remedy can you expect?

For unjust enrichment based on services, a monetary award calculated on a quantum meruit, or fee-for-service, basis is the default remedy and should usually be enough. A proprietary remedy such as a constructive trust is exceptional.

So a caregiver should generally think of a claim for the value of the services, not a share of a particular asset. If you do claim an interest in land, starting the proceeding is not notice to non-parties until the court issues a certificate of pending litigation and it is registered. The court may discharge that certificate if, among other things, you claim money instead of the land interest.

Time limits

Most claims must be started within two years after the day the claim was discovered, and discovery is the earlier of when the claimant actually knew or when a reasonable person in their circumstances ought to have known. Claims by or against a deceased person's estate for torts or injuries, other than libel and slander, must be started within two years of the death.

Which period applies to a caregiver claim varies with how the claim is framed, so confirm it for your case. The two-year period does not run while a claimant is incapable of starting a proceeding because of a physical, mental or psychological condition and has no litigation guardian.

Other routes and how disputes proceed

In estate mediations, the court's directions order sets the cost of mediation and how it is shared.

Practical next steps

Frequently asked questions

Can I be paid for caring for a relative who has died?

Possibly. If you prove an enrichment, a corresponding deprivation and no juristic reason, a court may find unjust enrichment. The usual remedy for services is a fee-for-service money award.

Will I get a share of the house?

That is unusual. A proprietary remedy such as a constructive trust is exceptional, and a money award is the default for services.

How long do I have to bring a claim?

The general rule is two years from discovery, and a claim against an estate for torts or injuries must be started within two years of the death. The right period depends on the claim, so confirm it with a lawyer early.

Will my claim go to mediation?

Possibly. Claims against an estate are among the proceedings covered by mandatory mediation under Rule 75.1.02(1), unless the court grants an exemption.

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.

This is a wills & estates question

Start a file online — flat, published fees, reviewed by a licensed lawyer before a dollar is owed.

ContactStart a File →