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How to Search for Probate Records and Estate Files in Ontario

Learn what an Ontario probate file holds, which court keeps it, and how to work out whether an estate was probated before you search for a will.

Wills & Estates5 min readTSLBy the Treadstone Law Team · OntarioUpdated November 6, 2026
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Key takeaways
  • An estate file is normally opened at the Superior Court of Justice in the county or district where the person lived at death.
  • Not every estate is probated, so a search that finds nothing may simply mean no application was made.
  • Land records, the court and the Ministry of Finance each hold different pieces of an estate's paper trail.

You may be trying to find out whether a relative's estate went through probate, or you may want to see a will that was filed with the court. Either way, the first job is working out where the paper would be and whether it exists at all.

This article explains how probate files come to exist in Ontario, where they are kept, what they usually contain, and why a search sometimes comes up empty. How you go about looking for a particular file depends on your situation, so it is worth confirming the next steps with a lawyer.

Start by asking whether probate was needed

In Ontario, probate is the court procedure that gives someone authority to act as estate trustee, confirms the authority of a trustee named in a will, or approves a will as valid. The document the court issues is called a Certificate of Appointment of Estate Trustee.

Probate is not always required. An estate normally must be probated if the deceased owned real property, or assets held by a financial institution, in their own name. If the assets passed another way, there may be no court file to find.

Where the court file would be

A probate application is filed at the Superior Court of Justice in the county or district where the deceased lived at the time of death. If the deceased lived outside Ontario, it is filed where they owned Ontario property. That location is where you would normally begin looking.

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. So if the original will was filed, it was filed in hard copy at that same court location.

Documents filed in estate litigation are handled differently. They are filed like other civil litigation documents through the Civil Submissions Online portal rather than the probate email process. If the estate was disputed, there may be a separate litigation file as well as the estate file.

What an estate file may contain

What is in a file depends on the kind of application. A typical one includes the original will and any codicils, proof of death, and court forms such as Form 74A (the application), Form 74B or 74B.1 (proof of service) and Form 74C (the draft certificate).

Depending on the case, there may also be affidavits about how the will was signed or its condition, bond forms, and renunciations or consents. If an application was refused, the file may include Form 74O, the Registrar's Notice to Applicant, giving the reason. A beneficiary's objection is made on Form 75.1.

What you want to findWhere it generally sits
The court where an application would have been filedSuperior Court of Justice in the county or district where the deceased lived
Proof an estate trustee can deal with landLand registry, which accepts a certificate of appointment as proof of authority
The list of assets and their values at deathEstate Information Return filed with the Ministry of Finance

Why a search can come up empty

A missing result does not always mean something is wrong. There are several ordinary explanations.

The Estate Information Return is a separate filing with the Ministry of Finance, due within 180 calendar days after the certificate is issued. It is not part of the court application, so do not assume it will be in the court file.

What to do next

Your right to see a particular document can depend on who you are and what the file contains, so a lawyer can confirm what applies to you.

Frequently asked questions

Does every death in Ontario lead to a probate file?

No. Probate is not always required, and 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.

Which court do I search?

Start with the Superior Court of Justice in the county or district where the deceased lived at death. If they lived outside Ontario, the file would be where they owned Ontario property.

Will the file show what the estate was worth?

The value of the estate is reported to the Ministry of Finance in an Estate Information Return, which lists each asset and its value at the date of death. It is a separate filing from the court application.

Where is the original will kept?

If a probate application was filed, the original will and any codicils must be filed in hard copy at the court location where the application was filed. If probate was never sought, the original may be held by someone else, and a lawyer can help you work out where to look.

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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