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Is a Spouse Entitled to Be Executor in Ontario?

Does a surviving spouse have a right to act as executor in Ontario? Learn what happens with and without a will, for common-law partners, and if you disagree.

Wills & Estates4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 13, 2026
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Key takeaways
  • If there is no will, the spouse or common-law partner usually has the first right to apply for a certificate of appointment.
  • A common-law spouse may apply to administer an estate with no will but does not inherit under the Succession Law Reform Act.
  • If the will names someone else, removing that person is a serious matter for the court.

Being a surviving spouse does not always mean you are the one in charge of the estate. Who acts depends mainly on whether there is a will and who it names.

This article explains the usual position in Ontario with and without a will, how common-law partners are treated, and what options exist if the will names someone else.

If there is a will

When a will names an estate trustee (the executor), that person is the one chosen to act. Being the spouse does not by itself override that choice. Check who the will names and whether they are willing and able to act.

If a named estate trustee declines or cannot act, the beneficiaries may nominate another person to act as estate trustee. If you are a spouse and a beneficiary, you may be able to take part in that choice, so ask a lawyer how it applies to the will.

If there is no will

The deceased's spouse or common-law partner usually has the first right to apply for a certificate of appointment. After them, a close adult relative (child, parent, grandchild, sibling, nephew or niece) may apply, and the court may appoint the relative it considers most appropriate.

A bond is required with the probate application when the deceased died without a will, when the applicant was not named as estate trustee, or when the applicant does not live in Ontario, another Canadian province or territory, or a Commonwealth country. A judge can order that no bond is required.

If the estate is valued at up to $150,000, a Small Estate Certificate can be applied for.

Common-law spouses

A common-law spouse may apply to administer the estate but does not inherit under the Succession Law Reform Act when there is no will. So you may have the right to act without having a right to a share. If you are in this position, get legal advice early, because other claims may be available depending on the facts.

If the will names someone else and you disagree

The Superior Court of Justice may remove a personal representative on any ground on which it may remove any other trustee, and may appoint a replacement. An application can be made by a co-executor, by an executor who wants to be relieved of the office, or by a person interested in the estate, such as a beneficiary.

Grounds for replacing a trustee include death, remaining out of Ontario for more than twelve months, wishing to be discharged, refusing to act, being unfit or incapable of acting, conviction of an indictable offence, and being bankrupt or insolvent. The Court of Appeal for Ontario has said that removing estate trustees chosen by the deceased is a serious matter.

Where the person removed is not the sole executor, the court need not appoint a replacement, and the estate may continue with the remaining personal representatives.

What to do next

Frequently asked questions

Can a spouse be executor if the will names a child?

Generally the will's choice stands. If the named person declines or cannot act, beneficiaries may nominate another person. Removing a named executor requires a court application.

Does a common-law spouse inherit if there is no will?

A common-law spouse may apply to administer the estate but does not inherit under the Succession Law Reform Act when there is no will. A lawyer can explain whether other claims may be available.

Where is the application filed?

An Ontario probate application is filed in the court for the county or district where the deceased lived at death. If the deceased lived outside Ontario, apply at the courthouse where they owned Ontario property.

Who can ask the court to remove an executor?

A co-executor, an executor who wants to be relieved, or a person interested in the estate, such as a beneficiary, can apply. The court treats removing a chosen executor as a serious matter.

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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