Estate Administration Bonds in Ontario: A Probate Checklist

Published October 7, 2026 · Meysami Law Professional Corp. · Ottawa

An estate administration bond is security intended to protect the estate if an estate trustee fails to perform the role properly. It is not required in every probate application. The will, the applicant's appointment and residence, the estate value, the beneficiaries and the court's decision can affect whether a bond is required and whether the court may dispense with it.

Identify the type of probate application

Start with the original will, any codicils, the proposed applicant and the reason a court certificate is needed. Ontario's probate guide identifies common bond situations: the deceased died without a will, the applicant is not the estate trustee named in the will, or the named applicant is not resident in Ontario, another Canadian province or territory, or a Commonwealth country. The exact application and facts must be reviewed.

Understand what the bond protects

The bond is a guarantee that the estate trustee will carry out the legal duties of the office. If the trustee acts dishonestly or improperly and the estate suffers a covered loss, a surety may be called on under the bond. The bond does not transfer the trustee's responsibilities to the surety and does not replace accurate asset information, beneficiary notice, tax compliance or proper estate accounts.

Calculate the potential requirement early

Ontario's public probate guide states that a judge decides the bond amount and whether the proposed surety is acceptable. It says the amount is normally double the value of the estate unless a judge orders otherwise. Because the estate value used in the application affects the potential requirement, prepare a careful inventory of Ontario real property and personal property rather than waiting until the filing is ready.

Determine who or what may act as surety

The official guide lists an Ontario-licensed insurer that writes surety and fidelity insurance as one option. It also describes personal sureties: ordinarily two for an estate valued over $100,000, or one for an estate valued at $100,000 or less. A proposed personal surety must meet the applicable requirements, and the court still determines acceptability.

Do not assume beneficiary consent removes the bond

A judge may make an order dispensing with a bond, but that relief is not automatic. Ontario's probate guide notes that the motion material can include a Notice of Motion, affidavit and draft order. The evidence should address the statutory purpose of the bond and the estate's particular risks. Beneficiary positions may be relevant, but consent alone should not be treated as a guaranteed result.

Build the bond question into the filing plan

Raise residence, intestacy, appointment changes, minors or incapable beneficiaries and unusual assets at the start of the probate file. Obtaining a commercial bond or preparing a motion may add documents and time. Forms 74L and 74M and Rule 74.11 should be reviewed in their current versions, and the final filing strategy should be based on the actual estate rather than a general form list.

This article is general information as of October 7, 2026, not legal, tax or financial advice. Rules and circumstances can change. Contacting the firm does not create a lawyer-client relationship.