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Find a Lawyer » Canada Legal Guides » Alberta Legal Guides » Family Law & Divorce Alberta » Child Custody & Support Alberta » How long does a child support order last in Alberta?

How long does a child support order last in Alberta?

28 Jun 2026 5 min read No comments Child Custody & Support Alberta
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In Alberta, child support does not automatically stop when a child turns 18. Under both the Family Law Act and the Divorce Act, support must continue if the adult child remains dependent due to illness, disability, or if they are attending a post-secondary education program full-time.

One of the most common misconceptions among divorced or separated parents is that the financial obligation abruptly ends on their child’s 18th birthday. 📍 Whether you are living in Grande Prairie, Medicine Hat, or Calgary, the laws in Alberta are designed to ensure young adults have the financial backing they need to launch their lives successfully. Simply stopping your payments without a legal basis can result in massive arrears and aggressive collection actions.

The duration of a child support order depends heavily on whether the child is still considered a “child of the marriage” (if you are divorced) or a dependent “child” (if you were unmarried). From university degrees to taking a gap year, navigating the transition from childhood to adulthood requires clear legal understanding. We will break down exactly how long support lasts in Alberta and the proper steps to officially terminate an order.

Step-by-Step Process to Terminate or Vary Support

You cannot simply cancel your monthly e-transfer or tell the Maintenance Enforcement Program (MEP) that you are done paying. 📄 Terminating child support is a legal process that requires evidence that the child is no longer legally dependent. Here is the standard procedure to follow.

Step 1: Check the Legal Age of Majority

In Alberta, the legal age of majority is 18 years old. If your child turns 18, graduates from high school, and immediately enters the full-time workforce to support themselves, they are generally no longer entitled to child support. However, if they are 18 and still finishing their final year of high school, your financial obligation absolutely continues until they graduate.

Step 2: Assess Post-Secondary Education Status

If your child is attending a university, college, or a recognized trade school full-time, they remain a dependent. Support generally continues until they obtain their first post-secondary degree or diploma. 📚 The court expects the child to contribute to their own education through part-time work or student loans, so the monthly support amount might be recalculated to reflect these contributions and actual tuition costs.

Step 3: Review the Original Court Order

Read your existing Divorce Judgment or Separation Agreement carefully. Some orders explicitly state a termination date, such as “support shall cease on the child’s 18th birthday unless enrolled in post-secondary education.” If the order is silent on an end date, the legal presumption is that support continues until you formally prove to a judge or MEP that the child is independent.

Step 4: Complete Triage and File Your Application

If you and your ex-spouse agree the child is independent, you can draft a simple consent order to terminate support. However, if the other parent disagrees and you must file an Application to Vary Child Support at the Court of King’s Bench, you must navigate Alberta’s mandatory Family Focused Protocol (FFP), which took effect on January 2, 2026. ⚖️ Under the FFP, you cannot go directly to a judge. You must first meet four strict pre-court requirements: complete the Parenting After Separation (PAS) course, attempt Alternative Dispute Resolution (ADR) within the past six months, provide full financial disclosure, and meet with a court counsellor if self-represented. You then submit your documents as a Mandatory Intake Triage (MIT) package for review by a Case Management Officer. Once certified, you will attend an MIT Conference with an assigned Justice to try to resolve the matter or set a structured timeline, completely replacing the old chambers-based family court model. If your file is registered with Alberta’s Maintenance Enforcement Program (MEP), you must also submit a formal Child Status Report to MEP showing the child is working full-time and not in school, allowing them to legally close the file.

How Much Does it Cost in Alberta?

Terminating support can be an administrative task or a complex legal battle, depending on the cooperation of the other parent.

  • MEP Child Status Review: Free. You can submit forms to MEP directly to prove the child is independent.
  • Court Application Fee: Filing an Application to vary an existing order at the Court of King’s Bench costs exactly $100 CAD (pursuant to Schedule B of the Alberta Rules of Court, as updated on May 12, 2025). The $250 fee only applies to launching a new Statement of Claim.
  • Lawyer Drafting Fee: Having a law firm draft a Consent Order to terminate support usually costs between $800 and $1,500 CAD.
  • Contested Court Hearing: If you must fight in court to prove your 22-year-old is no longer dependent, legal fees can range from $2,500 to $5,000 CAD or more.

How Long Does the Process Take?

Plan ahead before the child finishes their degree. If you submit a Child Status Report to MEP, they typically take 30 to 60 days to investigate and adjust the file. If you must file a contested Application to Vary under the mandatory FFP, navigating the pre-court requirements, document vetting, and scheduling the Mandatory Intake Triage (MIT) Conference typically takes 3 to 6 months. However, the FFP’s streamlined case-management approach aims to resolve disputes much earlier without the need for prolonged family litigation.

Frequently Asked Questions (FAQ)

What happens if my child takes a gap year after high school?

If a child takes a gap year to work or travel before starting university, child support may be temporarily suspended for that year, but it can be legally reinstated once they officially enroll in full-time post-secondary classes.

Do I have to pay for a second degree or a Master’s program?

Usually, no. Alberta courts generally expect parents to support a child through their first post-secondary degree or diploma. Funding a Master’s degree is rarely mandated unless specifically written into your original Separation Agreement.

Does moving out of the house end child support?

Not necessarily. If a 19-year-old moves out into a university dorm but still relies heavily on their parents financially to survive while studying, they are still considered a dependent, and support obligations remain active.

What if my adult child develops a severe disability?

If an adult child cannot become financially independent due to a severe physical or mental disability, the law dictates that child support can theoretically last for their entire lifetime to ensure they are protected.

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