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Can Grandparents Get Custody or Guardianship in Ontario?

Learn when an Ontario court may give grandparents decision-making responsibility or contact, what the court weighs, and the extra steps involved.

Family Law4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 6, 2026
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Key takeaways
  • A grandparent is not a parent, but can still ask an Ontario court for a parenting order on decision-making responsibility or a contact order.
  • The court decides only on the child's best interests, with primary consideration to the child's safety, security and well-being.
  • A person seeking decision-making responsibility must file a recent police records check and request children's aid society reports.

You may be worried about a grandchild's safety, or you may already be raising them and have no legal paper that says so. Many grandparents ask whether they can get "custody" or "guardianship" in Ontario, and what a court will want to see.

Ontario's family law now speaks mostly of decision-making responsibility and contact rather than custody. This article explains how a grandparent can apply, what the court weighs, and what other routes exist. Every family's facts differ, so use it as a map, not a prediction.

Who can apply, and for what

A person who is not a parent, including a grandparent, relative or family friend, may apply to court for a parenting order on decision-making responsibility, or for a contact order. Decision-making responsibility is the power to make major decisions for a child, such as about health or education. Contact is time and communication with the child.

The application must include an affidavit setting out your proposed plan for the child and any involvement you have had in family or criminal proceedings. That means the court looks at you as well as at the situation you are worried about.

What the court looks at

The court decides parenting and contact applications only on the child's best interests. It gives primary consideration to the child's physical, emotional and psychological safety, security and well-being.

Among the factors it weighs are the child's relationships with grandparents and others, the child's views, the child's heritage, and family violence. A close, long-standing bond is relevant, but it is one factor among several, and it does not guarantee any result.

Extra steps if you want decision-making responsibility

Non-parents who seek decision-making responsibility must file a recent police records check. They must also request a report from each relevant children's aid society, and the society must respond within 30 days. The court clerk also provides information on any family proceedings involving the child or the non-parent.

These steps take time. If there is an immediate danger to a child, a lawyer can tell you which urgent options exist; this article does not cover them.

Other routes grandparents sometimes consider

RouteWhat the law saysKey point
Parenting or contact orderA non-parent may applyDecided on best interests
Adoption by a relativeThe court may make a family adoption order on a relative's applicationApplicant and child must be Ontario residents
Temporary Care AssistanceUp to $274 a month for the first child, or $440 north of the 50th parallel without year-round road accessNot available in several situations

Adoption is a much bigger step than a parenting order. When an adoption order is made, the child becomes the child of the adoptive parent and each former parent stops being a parent, except that a former parent who is the spouse of the adoptive parent keeps parent status. A child under 16 generally needs the written consent of every parent. If a parent refuses or cannot be found, the court may dispense with the consent if that is in the child's best interests, provided notice was given or a reasonable effort was made.

Relative adoptions go directly through the Ontario court, and no adoption licensee is needed. Adopting a relative who lives outside Canada instead follows the international adoption process.

Temporary Care Assistance is not available if the caregiver is paid for care under the Child, Youth and Family Services Act, or has a legal obligation to support the child, such as an adoptive parent. Amounts can change, so confirm them with your local Ontario Works office.

What to do next

Frequently asked questions

Do grandparents have an automatic right to see their grandchildren in Ontario?

This article does not describe an automatic right. A grandparent may apply for a contact order, and the court decides only on the child's best interests. The court weighs the child's relationships with grandparents among other factors.

Is the word custody still used in Ontario?

Ontario's legislation refers to parenting orders on decision-making responsibility, and to contact orders. People still say custody in everyday speech, so the term is useful in a search but is not how the application is framed.

What if I am raising my grandchild but a parent still has rights?

You may still apply as a non-parent for decision-making responsibility, but you must follow the added steps such as the police records check and society reports. For a child under 16, or a child 16 or older who has not withdrawn from parental control, adoption would need every parent's written consent unless the court dispenses with it. If the child is in extended society care, a Director's written consent is needed instead of the parents' consent. A lawyer can explain which path suits your facts.

Can I get financial help while caring for a grandchild?

Some caregivers can get Temporary Care Assistance of up to $274 a month for the first child, or $440 north of the 50th parallel without year-round road access, and the caregiver's own finances are not assessed. It is not available in certain cases, including where the caregiver is an adoptive parent or is paid for care under the Child, Youth and Family Services Act.

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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