TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Licensed by the Law Society of OntarioFlat fees published upfrontWe reply to messages within 1 business daySign in
Home/Articles/Wills & Estates
№ 22 Wills & Estates

Minor Beneficiaries and Probate: When the Children's Lawyer Must Be Served

Learn when an Ontario executor must serve the Office of the Children's Lawyer on a probate application, what to include in the notice, and what the OCL does not do.

Wills & Estates4 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
← All articles
Key takeaways
  • The Children's Lawyer must be served on an application to appoint an estate trustee where a minor has an interest in the estate.
  • You serve one copy on the Children's Lawyer even if there are several minors, and you also serve each minor's parent or guardian.
  • The Children's Lawyer does not administer the estate or act as the child's trustee or guardian of property.
  • Selling estate real property for distribution when a child has an interest can need Children's Lawyer approval.

You have been named executor, and one of the people who will receive a share of the estate is a child. Before you can get a probate certificate, you need to know who must be told about the application. When a minor is involved, one of those people is the Office of the Children's Lawyer, often called the OCL.

This article explains in plain language when the OCL has to be served, what the notice should contain, what the OCL does and does not do, and how a child's share is handled. Every estate is different, so a lawyer can confirm how these rules apply to yours.

When the Children's Lawyer has to be served

The Children's Lawyer must be served on an application to appoint an estate trustee where a minor has an interest in the estate. This comes from Rules 74.04(4) and 74.05(3) of the Rules of Civil Procedure.

The same office must also be served on applications to pass accounts, and where an interest in the estate is unborn or unascertained. An unascertained interest is one where it is not yet known who will benefit, for example a gift to grandchildren who may not all be born.

Separately, the general probate rules require you to send a copy of the signed application to each estate beneficiary, meaning everyone entitled to a share. For minors or incapable adults, the Children's Lawyer and the Public Guardian and Trustee may also need to be served.

What to send, and to whom

Serve one copy of the notice of application on the OCL even if there are several minor beneficiaries. You must also serve each minor's parent or guardian.

The notice should include the following information:

Working out those share values means you need a reasonable picture of the estate early on. Start gathering account statements, property information and debts before you prepare the application.

What the Children's Lawyer does not do

It is easy to assume the OCL takes over the child's interest. It does not administer estates, act as estate trustee or guardian of property, or file tax returns for a child. You, as executor, still carry the work of administering the estate.

Serving the OCL is a protective step so that the interests of a child are considered when the court deals with the application. Whether the OCL responds, and how, depends on the file, and a lawyer can tell you what to expect in your case.

How a child's share is handled

If there is no will and a child's share is over $35,000, the money is paid into court or to a court-appointed guardian of property. If the share is under $35,000, it can be paid to the parent the child lives with.

SituationWhat generally happens
No will, child's share over $35,000Paid into court or to a court-appointed guardian of property
No will, child's share under $35,000Can be paid to the parent the child lives with
Will leaves a share to a minorThe will's terms matter, and the OCL must still be served on the appointment application

If a will leaves property to a child, many wills set up a trust or name someone to hold the funds until the child is older. Read the wording carefully, since it affects what you can pay out and when.

Selling estate real property when a child has an interest

OCL approval is required to sell estate real property when a child has an interest, there is no will or no power of sale under the will, and the sale is for distribution to beneficiaries. It is not required if the sale is to pay debts of the deceased that existed at death.

This matters if the plan is to sell the family home and divide the proceeds. Check the will for a power of sale before you list the property.

What to do next

Frequently asked questions

Do I serve the Children's Lawyer if a child is only a possible beneficiary?

The Children's Lawyer must also be served where an interest is unborn or unascertained. Whether your situation fits that description depends on the wording of the will, so a lawyer can confirm.

If three grandchildren are minors, do I send three copies to the OCL?

No. You serve one copy on the OCL even if there are several minor beneficiaries. You still serve each minor's parent or guardian.

Can the Children's Lawyer file the child's tax return or manage the money?

No. The OCL does not act as estate trustee or guardian of property, and does not file tax returns for a child.

Do I need OCL approval to sell estate property to pay debts?

Not for debts of the deceased that existed at death. Approval is needed where a child has an interest, there is no will or power of sale, and the sale is for distribution to beneficiaries.

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.

This is a wills & estates question

Start a file online — flat, published fees, reviewed by a licensed lawyer before a dollar is owed.

ContactStart a File →