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What Can FRO Do If Child Support Isn't Paid in Ontario?

Learn how the Family Responsibility Office enforces unpaid child support in Ontario: how cases start, enforcement tools, default hearings and withdrawing.

Family Law4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 13, 2026
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Key takeaways
  • Court-ordered support and support set up through the online Child Support Service are filed with the Family Responsibility Office automatically, and a written agreement can be filed with a Form 26B affidavit.
  • FRO has strong enforcement tools, including bank account garnishment, licence suspension and property liens.
  • FRO cannot change the amount owed, only a judge can, and arrears keep building under the existing order until it is changed.

When child support stops coming in, it can feel as though you have no way to make it happen. In Ontario, the Family Responsibility Office (FRO) is the office that collects and enforces support once a case is registered with it. This guide is for parents who are owed support, and for payors who have fallen behind.

Below, you will see how a case gets to FRO, how payments are supposed to flow, what FRO can do when payments are missed, and how a case can end. Each situation is different, so a lawyer can confirm how this applies to you.

How a case gets to FRO

Court-ordered support and support set up online are automatically filed with FRO. If you have a written agreement instead, you can file it with the court using a Form 26B affidavit, and a copy is sent to FRO so that FRO can enforce it.

Ontario's online Child Support Service issues a Notice of Calculation or Recalculation, and that notice is sent to FRO for enforcement.

How payments work once FRO has your case

Once FRO has a case, payors must pay FRO only, not the recipient. With a support deduction order, the employer or other income source deducts support and sends it to FRO. Self-employed or unemployed payors pay FRO directly.

If a payor pays the recipient directly, FRO charges $100 each time it must adjust an account because of that payment. Fee amounts can change, so confirm the current figures with FRO.

If you are a recipient and support was missed, you use a Statement of Arrears to tell FRO about unpaid support, special expenses or court costs not received before registration or that came due later.

What FRO can do about unpaid support

FRO has a range of enforcement tools. These include:

A payor facing a driver's licence suspension has some ways to avoid it, such as paying all arrears or entering a voluntary payment plan with FRO. Licence suspension has its own rules, so get advice early if one applies to you.

Default hearings, fees and changing the amount

At a default hearing, the payor must explain the arrears to a family court judge. The judge may order payment, a change to the order or jail of up to 180 days. FRO may charge a $400 administrative fee when it takes enforcement action, though fees can change.

FRO cannot change the amount owed; only a judge can. Arrears keep building under the existing order until it is changed. A payor who loses a job should contact FRO immediately. A drop in the payor's income after a job loss can be a change of circumstances for variation.

Withdrawing from FRO and what to do next

To withdraw from FRO, both parties must agree in writing if payments are up to date. If the case is in arrears, the recipient may withdraw without the payor's consent.

Frequently asked questions

Can FRO lower the child support I owe?

No. FRO cannot change the amount owed; only a judge can. Until the order is changed, arrears keep building.

Can I pay the other parent directly?

Once FRO has a case, payors must pay FRO only. FRO charges $100 each time it must adjust an account because of a direct payment.

Can FRO take money from my bank account?

Yes. FRO can garnish 100% of a sole account and up to 50% of a joint account.

Can I leave FRO if I am the one owed support?

If payments are up to date, both parties must agree in writing. If the case is in arrears, the recipient may withdraw without the payor's consent.

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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