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What Is Probate in Ontario? The Certificate of Appointment Explained

Learn what probate means in Ontario, what the court actually issues, why it is called a Certificate of Appointment of Estate Trustee, and who applies.

Wills & Estates4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 1, 2026
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Key takeaways
  • Probate is the court procedure that gives someone authority to act as estate trustee, confirms a named trustee's authority, or approves a will as valid.
  • In Ontario the document the court issues is called a Certificate of Appointment of Estate Trustee.
  • Probate is not always required, and the type of assets usually decides whether it is needed.

You may have heard "probate" used as if it were a single, scary step that every family must go through. In Ontario the word is common in conversation, but the court paperwork uses a different name, which can be confusing when you start reading forms.

This page explains what probate is, what the court actually hands you, who applies, and what happens afterwards, in plain terms.

What probate means

Probate is the court procedure for giving someone authority to act as estate trustee, confirming the authority of a trustee named in a will, or approving a will as valid.

In everyday terms, it is the court's way of telling banks, land registry offices and other institutions: this person is the one with authority to deal with the deceased's property. Institutions want that proof because they need to know they are handing assets to the right person.

The document: a Certificate of Appointment of Estate Trustee

In Ontario, the document the court issues is called a Certificate of Appointment of Estate Trustee. That is the official name for what most people call the probate certificate, or "probate".

The name reflects what the document does. It appoints, or confirms the appointment of, the person who will manage the estate. Land registry staff, for example, accept a certificate of appointment of estate trustee as proof of an estate trustee's authority to deal with a deceased owner's land.

Who applies and when probate is needed

If there is a will, the estate trustee named in it usually applies. If there is no will, the married spouse or common-law partner usually has first right to apply, followed by a close adult relative, and the court may appoint the most appropriate relative.

Probate is not always required. The type of assets usually decides it, and an estate normally must be probated if the deceased owned real property, or assets held by a financial institution, in their own name. Whether your situation needs a certificate depends on the facts, so it is worth confirming.

How the application works

Applications can be filed by email, but the original will, codicils, bonds and ancillary certificates must be filed in hard copy at the court location where the application was filed. Applications are usually processed within 15 business days, and longer if documents are missing or a judge must decide an issue.

If the court refuses or returns an application, staff send Form 74O, Registrar's Notice to Applicant, giving the reason. When documents were missing, the applicant can send revised or additional materials.

After the certificate: what the estate trustee does

With the certificate in hand, the estate trustee winds up the deceased's affairs, pays taxes, bills and other debts, collects the estate's assets, and distributes the residue to those entitled to it.

Before distributing, the legal representative should get a CRA clearance certificate. A representative who distributes first is personally liable for any tax debt, up to the value of the assets distributed. A trustee is also entitled to a fair and reasonable allowance for their time and trouble, as a judge of the Superior Court of Justice allows, unless the will itself fixes the allowance.

If you have just been named as an estate trustee, take a breath. You can start by locating the original will, ordering death certificates, and listing the assets. A lawyer can confirm whether you need a certificate and which forms apply.

Frequently asked questions

Is probate the same as a Certificate of Appointment of Estate Trustee?

In everyday speech, yes. Probate is the court procedure, and the document the court issues in Ontario is called a Certificate of Appointment of Estate Trustee.

Does every estate need probate?

No. The type of assets usually decides it. An estate normally must be probated if the deceased owned real property, or assets held by a financial institution, in their own name.

How long does probate take in Ontario?

Applications are usually processed within 15 business days, though it takes longer if documents are missing or a judge must decide an issue. That is a typical time, not a promise.

Who can apply if there is no will?

The married spouse or common-law partner usually has first right to apply, followed by a close adult relative. The court may appoint the most appropriate relative. A bond is generally required when someone dies without a will.

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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