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№ 77 Family Law

What to Do When Your Ex Stops Paying Child Support in BC

Learn your options in British Columbia when child support stops: BC Family Maintenance Agency enrolment, enforcement tools, arrears and first steps.

Family Law4 min readTSLBy the Treadstone Law Team · British ColumbiaUpdated November 1, 2026
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Key takeaways
  • Support and parenting time are separate, so neither parent can withhold one because of problems with the other.
  • A written agreement or order can be enrolled with the BC Family Maintenance Agency, which can enforce it if necessary.
  • Enforcement tools include attachment of money owed to the payor and, for arrears of $3,000 or more, driver's licence cancellation.

When child support stops arriving, it is stressful and the budget gaps appear quickly. You may not know whether to confront your ex, go to court, or ask a government office to step in.

In British Columbia there is an enforcement system designed for this. This article covers the first steps and the main tools available.

This article covers the law of British Columbia.

Start with the basics

Child support is the child's legal right, and parents cannot agree that the other parent does not have to pay it. Support and parenting time are also separate issues. A paying parent cannot withhold support because of parenting time problems, and you cannot refuse parenting time because support is behind.

The duty to pay child support generally continues until the child turns 19, although support can end earlier or later depending on the child's circumstances. A child who is still dependent at 19, for example because of illness, disability or school, keeps the right to support. Whether support is still owing in your situation depends on the facts, so it is worth confirming with a lawyer.

A child support agreement is binding only if it was made after separation or when the parties were about to separate. On application, a court may set aside or replace all or part of it with an order if it would order something different applying the factors in section 150 of the Family Law Act.

Keep a simple record of what was due, what was paid and when. Clear numbers make every later step easier.

Enrol with the BC Family Maintenance Agency

If you have a written agreement or order, you can enrol it with the BC Family Maintenance Agency (BCFMA), which can enforce it if necessary. An agreement must first be filed with the court registry to be enrolled.

You can apply online, call 1-866-557-2427 for a mailed package, download a package, or pick one up at a provincial courthouse or ServiceBC. BCFMA sends a Notice of Filing when enrolment is complete.

Under the Family Maintenance Enforcement Act, either the creditor or debtor may file a maintenance order with the director. The director must enforce a filed order where necessary and practicable. While it is filed, only the director or an authorized creditor may enforce it, and a creditor can withdraw the order by written notice.

A written child support agreement that is filed in court is enforceable as if it were a court order.

Enforcement tools

ToolWhat it does
Notice of attachmentThe director can serve it on anyone who owes money to the debtor
Default hearingA summons can issue on a missed payment
Payment of arrearsThe court may order arrears paid in one payment or by instalments
InterestSimple interest accrues on arrears under the regulations
Driver's licenceWith arrears of $3,000 or more, ICBC must cancel the licence once the director acts

The court must make an attachment order unless it would be unfair to the debtor. The director must also have ICBC disregard a licence notice in specified cases, such as a material error or a satisfactory payment arrangement.

If circumstances have changed

Sometimes support stops because the payor lost a job or the child's situation changed. Support does not end automatically under an existing order, and a court may change, suspend or terminate it on application. The court must be satisfied of a change in circumstances, substantial new evidence, or a lack of financial disclosure.

Under both the Family Law Act and the Divorce Act, a court may vary support retroactively as well as prospectively, but it must still be satisfied of a qualifying change in circumstances, new evidence or non-disclosure. For an order set using a table, a change of circumstances is any change that would result in a different child support order.

The BC Child Support Recalculation Service reviews eligible orders and agreements each year using the paying parent's income tax information and the Guidelines tables. It is free and applies through the CSRS Portal.

On tax, child support paid under an order or agreement made after April 1997 is not deductible by the payer and does not have to be included in the recipient's income. Orders or agreements made before May 1997 can be treated differently, with several exceptions, so ask a lawyer or accountant if yours is that old.

What to do next

Frequently asked questions

Can I enrol if we only have a written agreement?

Yes, but the agreement must first be filed with the court registry. Once filed, it is enforceable as if it were a court order.

Can I stop parenting time if support is behind?

No. Support and parenting time are separate, and a parent cannot refuse the other parent's parenting time because support is behind.

Will my ex lose their driver's licence?

Where arrears total $3,000 or more, the director may act and ICBC must cancel the licence, though the notice must be disregarded in specified cases such as a satisfactory payment arrangement.

Does unpaid support accrue interest?

Simple interest accrues on arrears under the regulations. A lawyer can confirm how it applies to your arrears.

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. British Columbia 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 lawyer who practises in British Columbia. Reach us at 1-844-900-1070 or send our Team a message.

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