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Executor Breach of Fiduciary Duty in Ontario: Your Options

Suspect an executor is mismanaging an estate? Learn what Ontario beneficiaries can ask a court to do, from passing accounts to removal of the trustee.

Wills & Estates4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 1, 2026
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Key takeaways
  • A beneficiary can apply to have an estate trustee account for the estate's property, and the judge may order the trustee to pay money back to the estate.
  • The Superior Court of Justice can remove an executor and appoint someone else, but removing a person the deceased chose is treated as a serious step.
  • Time limits can apply, so it is worth getting advice early instead of waiting to see what happens.

Being a beneficiary of an estate can mean waiting months with little information. If you suspect the executor is spending estate money on themselves, delaying without reason, or keeping you in the dark, you are probably wondering what you can actually do.

This article explains, in general terms, the main court routes open to beneficiaries in Ontario. What is available to you depends on the facts, so treat this as a map, not a plan.

What an executor owes the estate

An executor (called an estate trustee in Ontario) manages the estate for the benefit of the people entitled to it. A complaint of breach of duty is, in plain words, a claim that the person in charge did not manage the estate properly, for example by using estate money for themselves, mixing it with personal money, or ignoring the interests of beneficiaries. Exactly what a trustee owes you in a particular estate depends on the facts, so it is worth confirming with a lawyer.

A trustee is entitled to be paid, but the law describes compensation as a fair and reasonable allowance for their care, effort and time, as allowed by a judge of the Superior Court of Justice. Taking more than that, without approval, is a common source of disputes.

Step one: get information and force accounts

Start by asking the trustee in writing for information about the assets, debts and what has been paid out. No Ontario law requires a trustee to pass accounts at fixed intervals, so a trustee may decline unless a court compels it.

A court will not require an executor or administrator to account unless a person interested in the estate or a creditor asks for it, which means a beneficiary can apply to compel accounts. On a passing of accounts, the judge may inquire into any complaint by a person interested, and may order the trustee to pay damages or other sums to the estate.

If the trustee applies to pass accounts and you disagree, filing a notice of objection to the accounts does not start a proceeding, so the general two-year limitation period does not apply to that objection.

Removal, replacement and other court orders

Courts treat removing a trustee whom the deceased specifically chose as a serious matter. Whether a particular problem, such as delay, conflict or poor communication, is enough to justify removal depends on the facts of your situation, so it is worth confirming with a lawyer before you decide how to proceed.

Defences and limits to know about

A trustee who acted honestly and reasonably, and ought fairly to be excused, may be relieved wholly or partly from personal liability for a breach of trust. That relief does not cover a loss arising from investing trust property.

A court may also discharge a certificate of pending litigation in several situations, for example if the claim is really for money and not the land, or the claimant does not pursue the case with reasonable diligence.

Type of claimTime rule
Most claimsTwo years after the claim was discovered, which is the earlier of when you knew or when a reasonable person would have known
Claims by or against an estate for torts or injuries (other than libel and slander)Two years from the death
Claimant incapable of starting a proceedingThe two-year period does not run while the incapacity continues and there is no litigation guardian

Which rule fits your claim is not always obvious, so confirm it before assuming you have time.

What to do next

Frequently asked questions

Can I make an executor show me the estate accounts?

A beneficiary can apply to the court to compel accounts, since the court will account an executor's dealings when a person interested asks. Trustees are not required to pass accounts at fixed intervals unless a court compels them.

Can a court remove an executor in Ontario?

Yes. The Superior Court of Justice may remove a personal representative and appoint another suitable person. Courts treat removing someone the deceased chose as serious.

Can an executor be forgiven for a mistake?

Sometimes. If the trustee acted honestly and reasonably and ought fairly to be excused, the court may relieve them from personal liability, but not for losses from investing trust property.

How long do I have to act?

It depends on the claim. Many claims must be started within two years of discovery, while certain claims by or against an estate must be started within two years of the death. Get advice early to confirm which applies.

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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