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№ 22 Wills & Estates

How to Prove You Are the Executor of an Estate in Ontario

A bank or buyer wants proof you are the executor. Learn when a will is enough in Ontario, when you need a certificate, and what a small estate certificate does.

Wills & Estates4 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
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Key takeaways
  • A person named as estate trustee in a will is not required to act.
  • If the deceased owned real property or assets at a financial institution, the estate normally has to be probated.
  • A Small Estate Certificate is available for estates valued at $150,000 or less and gives authority over the assets listed in it.
  • A continuing power of attorney terminates when the grantor dies, so the attorney's authority over the grantor's accounts ends at death.

You are named as executor, and a bank, a land buyer or another institution tells you to prove it. Your first reaction may be that the will says so. In practice, institutions often want more than the will.

This article explains in general terms when a will can be enough, when a court document is normally needed, and what to do while you wait. Every estate differs, so a lawyer can confirm what applies to yours.

Being named is not the same as being appointed

Ontario describes the estate trustee's role as winding up the deceased's affairs, paying taxes, bills and debts, and collecting the assets and distributing the residue to those entitled. A person named as estate trustee is not required to act. You can decide whether to take on the job.

The estate trustee named in the will typically applies for the court certificate, although they may let someone else apply. Real and personal property of a deceased person that does not pass by survivorship vests in the personal representative as trustee for the persons beneficially entitled, subject to payment of debts. Institutions want to see court confirmation before they treat you as that person.

When a certificate is normally needed

Ontario says probate is not always required, but if the deceased owned real property or assets held by a financial institution the estate normally has to be probated. The court documents are a Certificate of Appointment of Estate Trustee or, for estates valued at $150,000 or less, a Small Estate Certificate.

SituationWhat you will generally be asked for
Bank or investment accountsUsually a certificate, because the estate normally has to be probated
Selling or transferring landA certificate, or in limited cases a statement that no application was made
Estate of $150,000 or lessA Small Estate Certificate may be available
Few or no assets in the deceased's nameProbate may not be required

A Small Estate Certificate gives authority over the assets listed in it. That means it is not a general authority over anything the estate may later turn up, so list assets carefully.

Land transfers have their own rules

For a land transfer by an estate trustee, Land Registry guidance calls for a solicitor's statements that the transferor is entitled to transfer under the will and estate legislation. The proof of authority is either a certificate of appointment or a statement that no application was made because the estate is not more than $50,000, in which case a covenant to indemnify the Land Titles Assurance Fund (Form 54) is required.

In practice, a buyer's lawyer may still ask for a certificate, and a will alone does not by itself prove authority to transfer land. Current Land Registry practice should be confirmed with a lawyer.

Common mix-ups

If you held a power of attorney for the deceased, retain accounts and records until the events set out in the regulation, including the death and delivery of the accounts and records to the personal representative.

What to do next

Frequently asked questions

Is the will enough to prove I am the executor?

Usually not on its own. If the deceased owned real property or assets at a financial institution, the estate normally has to be probated. A will alone does not by itself prove authority to transfer land.

What is a Small Estate Certificate?

It is a court document for estates valued at $150,000 or less. It gives authority over the assets listed in it.

Do I have to act if I am named executor?

No. A person named as estate trustee is not required to act. A lawyer can explain how to step aside.

Can I still use the power of attorney after the death?

No. A continuing power of attorney terminates when the grantor dies. Authority then rests with the estate trustee once appointed.

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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