Set up or update child support in court

Set up or update child support in court following these steps.

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If you are the parent or caregiver receiving child support

Follow these four steps:

Step 1 – Complete the court forms

You fill out one of the following forms, depending on whether you’re the one setting up child support or responding to the other parent or caregiver who is setting it up:

To ask for the other parent or caregiver to pay for special expenses (e.g. orthodontics, prescription drugs, therapy or child care) for a child, you must also fill out Form 13A, Certificate of Financial Disclosure, along with one of the following:

Step 2 – Make copies of your completed forms

Make three copies of each form:

Step 3 - Submit your forms to the court

Submit your completed forms by mail or in person to the nearest family court to you.
Find a family court in your community.

Step 4 - Serve the other parent or caregiver

When you provide the other parent or caregiver copies of each form you submitted to the court, you are serving – legally notifying – them with notice that you are setting up child support or responding to their request to set it up.

To correctly serve your forms to the other parent or caregiver, you need another person (e.g. family member, friend, or professional process server) to actually deliver them.

This person will serve the copies to the other parent or caregiver in one of the following ways:

If you are the parent or caregiver paying child support

You have three steps to follow:

Step 1 – Complete the court forms

You fill out one of the following forms, depending on whether you’re the one setting up child support or responding to the other parent or caregiver who is setting it up:

These documents provide the court with information about your financial situation in order to determine how much child support should be paid.

Step 2 – Gather supporting documents

As the parent or caregiver paying child support, you must gather these three supporting documents to go with the forms:

  1. A copy of each personal income tax return filed with the Canada Revenue Agency ( CRA ) for the past three tax years, including receipts, invoices and other similar items that you used to complete your return.
  2. A copy of each Notice of Assessment and Notice of Re-assessment received from the CRA for the past three tax years.
  3. Proof of income showing what you’ve earned this year, such as:

Additional information may also be required from the past three tax years if you are: