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№ 22 Wills & Estates

Can a Verbal Promise Create a Trust Over Property in Ontario?

If someone says the deceased promised to hold a house or money for them, learn how Ontario treats informal trusts, time limits and the steps to take.

Wills & Estates5 min readTSLBy the Treadstone Law Team · OntarioUpdated November 6, 2026
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Key takeaways
  • Whether an informal promise is enforceable depends on the facts and the evidence, so get legal advice early.
  • Ontario counts property the deceased owned but held in another person's name when valuing an estate for Estate Administration Tax.
  • The general limitation period is two years from the day a claim was discovered.

A common estate dispute starts with a sentence like this: Dad said he was only holding the house for me, or Mom told me the money was always mine. Nothing was written down, and now the estate is being divided.

This article explains the ideas behind these claims in plain terms, the time limits and court tools in Ontario that are relevant, and how to organize your evidence. It does not state when an oral or informal trust will be enforced, because that depends on the facts and a lawyer should assess it.

What the claim is really about

A trust is an arrangement where one person holds property for the benefit of another. People sometimes say they were promised that a house, account or investment was held for them, even though title or the account is in the deceased's name.

A bare trust, for example, is an arrangement where the trustee can reasonably be considered to act as agent for all the beneficiaries and has no significant powers or responsibilities. Whether your situation fits any kind of trust is the question a court would look at.

For tax purposes, a testamentary trust is generally created on and because of a person's death, and an inter vivos (living) trust is any trust that is not a testamentary trust. Which description fits an informal arrangement depends on the facts, so it is worth confirming with a lawyer or accountant.

Why evidence is the hard part

Without a written document, a claim rests on other proof. The person who made the promise has died, which makes things harder. Courts look at the whole picture, so organize what you have.

How it affects the estate

For Estate Administration Tax, Ontario includes in the estate value any property the deceased owned that was held in another person's name. Putting legal title in another name does not by itself remove a beneficially owned asset from the tax.

Assets that pass outside the estate are excluded from the tax value, such as assets with a named beneficiary, jointly owned assets that automatically go to the surviving owner, and real estate outside Ontario. If you are an estate trustee, a competing claim to a house can affect what you report and distribute, so get advice before you sell or divide it.

Tax reporting is a separate question. Bare trusts do not have to file a T3 return for tax years ending after December 31, 2024 and before December 31, 2026, but for years ending on or after December 31, 2026, reportable bare trusts are subject to the trust reporting rules and may have to file. Some arrangements are not reportable, such as related individuals holding legal title to real property that would be a beneficiary's principal residence, like a parent on title so a child can get a mortgage. An accountant can confirm how this applies to you.

Time limits and court tools

The general limitation period in Ontario is two years from the day a claim was discovered. A claim is discovered when the claimant knew, or reasonably ought to have known, of it. No proceeding may be started more than 15 years after the act or omission. That 15-year period does not run while the defendant wilfully conceals the loss, and the claimant must prove the concealment.

The two-year period does not run while the claimant is a minor, or is incapable of starting a proceeding, and is not represented by a litigation guardian. Tort actions by or against a deceased person's executor or administrator must be brought within two years of the death.

To pass accounts, the trustee files the accounts verified by affidavit, a copy of the certificate of appointment, and any earlier judgment on passing of accounts, and the court then issues a notice of application to pass accounts. A beneficiary who objects must serve and file a notice of objection to accounts at least 35 days before the hearing date. Which deadline applies to your claim is a legal question, so do not wait to find out.

What to do next

Frequently asked questions

Is a verbal promise about a house enough to create a trust?

It depends on the facts and the evidence, and that is the question a lawyer or court would assess. Do not assume a spoken promise is either enough or useless.

How long do I have to bring a claim?

The general limitation period is two years from the day the claim was discovered. There is also a 15-year outer limit, with exceptions such as wilful concealment.

Can the estate trustee ask the court for help?

Yes. A trustee may apply to the Superior Court of Justice, without starting an action, for the court's opinion, advice or direction on managing trust property.

Can I make the estate trustee show what they did?

A person who appears to have a financial interest in an estate may bring a motion for an order requiring the estate trustee to pass accounts.

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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