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Guardianship of a Child's Property in Ontario Explained

Understand what a guardian of property for a minor means in Ontario, when it comes up with inheritances or settlements, and where the Children's Lawyer fits.

Family Law4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 6, 2026
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Key takeaways
  • A guardian of property manages money or assets that belong to a child, which is different from deciding where the child lives.
  • Money held for a child can affect benefits; Temporary Care Assistance applies a $500 asset limit for the child.
  • Whether a formal appointment or the Children's Lawyer is involved depends on the source and size of the money, so confirm with a lawyer.

A grandparent leaves money to a grandchild. A child receives an insurance payout or a settlement. Suddenly an adult asks: who is allowed to manage this money until the child grows up?

This article explains in plain terms what guardianship of a child's property means and what questions to ask. The exact rules on when a formal appointment is required, and when the Office of the Children's Lawyer is involved, depend on the amount and the source of the money. A lawyer should confirm them for your situation.

Two different kinds of guardianship

Guardianship of the person is about a child's care and upbringing. Guardianship of property is about managing money or assets that belong to the child, such as an inheritance, a settlement or insurance proceeds. Who can handle a particular sum depends on where the money comes from, how much it is and what the payer requires, so it is worth confirming with a lawyer.

Someone who is raising a child without being a parent, such as a grandparent, relative or family friend, may apply to court for a contact order as well as a parenting order on decision-making responsibility under the Children's Law Reform Act. A parenting order is a separate question from control over a child's money.

When the question usually arises

Payers, estates and insurers often want to know who is authorized to receive and manage a child's money. Some will pay a small amount to a parent, while others will want a formal arrangement. Which applies depends on the amount, the payer and the type of asset, so ask the payer what they require in writing and then ask a lawyer.

Where the Children's Lawyer fits

The Children's Lawyer is a public office that protects the interests of children in legal matters. In adoption law, for example, a consent given by someone under 18 is not valid unless the Children's Lawyer is satisfied that it is fully informed and reflects that person's true wishes.

Whether the Office of the Children's Lawyer must be notified or becomes involved in a given inheritance, settlement or insurance payment depends on the facts and the amount. A lawyer can tell you whether it applies to you and what documents it would expect.

How a child's money can affect benefits

If you are caring for a child who is temporarily in your care and you have no legal obligation to support them, Temporary Care Assistance may give up to $274 a month for the first child and $224 for each additional child, or $440 and $326 north of the 50th parallel without year-round road access. The caregiver's own finances are not assessed, but the child's asset limit is $500.

That limit matters if a child receives an inheritance or settlement while a caregiver is receiving this assistance. Assistance is also not available where the caregiver is paid for care under the CYFSA, or has a legal obligation to support the child, such as an adoptive parent. Amounts can change, so confirm current figures with Ontario Works before relying on them.

What to do next

Keep clear records of every amount received and spent for the child. Good records protect both the child and the adult managing the money.

Frequently asked questions

Is a guardian of property the same as a guardian of the person?

No. One manages a child's money or assets, while the other concerns the child's care and upbringing. A non-parent, such as a grandparent, relative or family friend, may apply under the Children's Law Reform Act for a parenting order on decision-making responsibility or for a contact order. Whether a separate arrangement is needed to manage the child's money depends on your situation, so it is worth confirming with a lawyer.

Does a minor's inheritance need a court appointment?

It depends on the amount, the source and what the estate or payer requires. This is a point to confirm with a lawyer before you accept or spend any funds.

What does the Children's Lawyer do?

The Children's Lawyer protects children's interests in certain legal matters. In adoption law, for instance, it must be satisfied before a consent from someone under 18 is valid. Whether it is involved in a money matter depends on the facts.

Can a child's money affect a caregiver's assistance?

It can. Under Temporary Care Assistance, the child's asset limit is $500, although the caregiver's own finances are not assessed. Check with Ontario Works before you accept or move a child's funds.

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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