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How to Find Out If Probate Has Already Been Applied for on an Ontario Estate

Not sure if someone has already applied for probate on an Ontario estate? Here's how to check with the court and what a search can and can't tell you.

Wills & Estates5 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-07
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Key takeaways
  • There are a few common reasons someone wants to confirm whether a probate application has been filed: - You're a beneficiary who hasn't received any updates and wants to know if the…
  • Probate applications — formally, applications for a Certificate of Appointment of Estate Trustee — are filed with the Superior Court of Justice, generally in the county or region where…
  • Start with the county or district where the deceased resided, since that's generally where an application would be filed.

Family situations don't always come with clear communication. A sibling might mention they're "handling everything" without saying whether they've actually applied for probate, or you might be a beneficiary who hasn't heard anything at all and doesn't know where things stand. Learning how to check if probate has already been applied for on an Ontario estate is a reasonable first step before deciding what to do next.

This article explains where probate applications are filed in Ontario, how to search for one, and what a search can and can't tell you.

Why You Might Need to Check

There are a few common reasons someone wants to confirm whether a probate application has been filed:

Where Probate Applications Are Filed in Ontario

Probate applications — formally, applications for a Certificate of Appointment of Estate Trustee — are filed with the Superior Court of Justice, generally in the county or region where the deceased lived at the time of death. There isn't one single centralized office for the whole province; the right court office depends on where the estate is being administered.

How to Search for an Existing Application

  1. Identify the likely court location. Start with the county or district where the deceased resided, since that's generally where an application would be filed.
  2. Contact or visit the relevant Superior Court of Justice office. Court staff can tell you how estate record searches are handled at that location, since procedures can vary by court office.
  3. Be ready to provide identifying information. The deceased's full legal name and date of death are typically the starting point for locating a file.
  4. Ask what a search will and won't show. Some information may only be available once a certificate has actually been issued, rather than while an application is still pending.
  5. Consider asking a lawyer to make the inquiry. A lawyer familiar with the local court's process can sometimes get a clearer answer faster than a first-time search on your own.

What You Can (and Can't) Learn From a Court Search

Once a Certificate of Appointment has been issued, the fact that probate was granted, and who was appointed, is generally a matter of public court record. Before a certificate is issued — while an application is only pending, or if no application has been filed at all — the information available to someone outside the estate can be more limited.

A search can generally help confirm:

A search is less likely to hand you:

If No Application Has Been Filed Yet

Finding out that no probate application exists doesn't necessarily mean anything has gone wrong — plenty of estates don't need probate at all, depending on what assets they hold and what each financial institution or the land registry requires. If you believe probate should have been applied for and it hasn't been, your options generally include reaching out to the person who would be expected to apply, or getting legal advice about next steps, including whether you may need to apply yourself.

Frequently asked questions

Can anyone search Ontario court records for a probate application, or only family members?

Court record access generally isn't limited to family members once a certificate has been issued, since that information is part of the public court record. Access to information about an application that's still pending can be more limited — confirm the specific approach with the relevant court office.

Is there a cost to search court records?

Court offices may charge a fee for record searches or copies, but any specific amount can vary and change, so confirm current costs directly with the court office you're dealing with.

What if I don't know which court office to check?

Start with the county or region where the deceased lived. If you're unsure, a lawyer can often help identify the right office, or you can ask a question online to get pointed in the right direction.

What should I do if I find out someone else already has a Certificate of Appointment?

That generally means a court has already recognized that person's authority to act. If you have concerns about how they're administering the estate, that's a separate question from the search itself, and worth raising with a lawyer.

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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