TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Wills & Estates · Checklist · 7 min

The Executor's First 30 Days: An Ontario Checklist

What a newly named executor actually needs to do in the first month, sorted by priority, before probate is even filed.

Last reviewed September 4, 2026 · Updated September 4, 2026

What a newly named executor actually needs to do in the first month, sorted by priority, before probate is even filed.

⚖️ This is general information, not legal advice. It can't account for your specific situation. Use it to get oriented, then confirm the details with a licensed Ontario lawyer.

Being named executor, or realizing you're the closest next of kin where there's no will, comes with a list of tasks that don't wait for a court date. Some protect the estate from loss. Some stop bills, benefits and accounts from spiraling into a mess that takes months to untangle later. None of them require a Certificate of Appointment yet. This checklist sorts the first 30 days into what has to happen immediately, what should happen soon, and what can wait until the will and the estate's assets are better understood.


In the first few days

Within the first two weeks

By the end of the month

Questions worth raising with a lawyer early


How Treadstone Law can help

None of this has to happen alone or all at once. A lawyer can take the application, the tax filing and the accounting off your hands while you deal with family and the funeral. The first 30 days are about protecting the estate, not finishing it.

Treadstone Law handles wills & estates matters on a transparent flat fee, with online intake and a real lawyer on your file, across Ontario.


This is not legal advice

This guide is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws 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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Official resources

Government and regulator sources for this topic. Rules change — confirm the current position before you rely on it.

Official resources

Government and regulator sources for this topic. Rules change — confirm the current position before you rely on it.

Need a lawyer?

Treadstone handles this on a flat fee, across Ontario.

Clear pricing, online intake, and a real lawyer on your file.

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These guides are general information, not legal advice. Reading one does not create a lawyer–client relationship. For advice about your situation, speak with a licensed lawyer — call 1-844-900-1070.

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