Child Support Ontario Calculator

Use our Ontario child support calculator to determine the appropriate child support payments based on your income, expenses, and custody arrangements. This tool provides an estimate of what the Ontario Child Support Guidelines would recommend.

How to Calculate Child Support in Ontario

The Ontario Child Support Guidelines provide a formula to calculate child support payments. The basic calculation is based on the non-custodial parent's net income and the number of children.

Child Support = (Non-Custodial Parent's Net Income × Percentage) ÷ Number of Children

The percentage used depends on the number of children and whether the child is under 12 or 12 and over. For example:

For one child under 12: 17.4%
For one child 12 and over: 15.9%
For two children under 12: 29.9%
For two children 12 and over: 27.4%

Additional deductions may be applied for expenses such as childcare, medical expenses, and transportation.

Factors That Affect Child Support Amounts

Several factors influence the amount of child support calculated:

Income: The non-custodial parent's net income is the primary factor. This includes wages, self-employment income, and other sources of income.
Number of Children: The more children, the higher the percentage applied to the income.
Age of Children: Younger children receive a higher percentage than older children.
Expenses: Additional deductions may be made for childcare, medical expenses, and transportation.
Custody Arrangements: If the non-custodial parent has primary custody, the percentage is higher.

Note: The Ontario Child Support Guidelines are designed to ensure that both parents contribute to the financial needs of the children. The actual amount may vary based on specific circumstances.

How Child Support Is Paid in Ontario

Child support payments in Ontario can be made through several methods:

Direct Payment: The non-custodial parent can make payments directly to the custodial parent.
Deduction from Pay: The non-custodial parent's employer can deduct child support from their paycheck.
Child Support Agency: The Ontario Child Support Agency can collect and distribute payments.

If payments are not made, the Ontario Child Support Agency can enforce collection through legal means.

What to Do If You Disagree with the Amount

If you disagree with the child support amount calculated, you can:

Negotiate: Try to reach an agreement with the other parent.
Mediation: Attend a mediation session with a neutral third party.
Court: File a petition in family court to have the amount reviewed.

It's important to gather all relevant financial documents and consult with a family lawyer if needed.

Frequently Asked Questions

How often are child support payments made?

Child support payments in Ontario are typically made monthly. However, payments can be made weekly, bi-weekly, or annually depending on the agreement between the parents.

Can child support payments be changed?

Yes, child support payments can be changed if there is a significant change in income, expenses, or custody arrangements. Both parents should notify the Ontario Child Support Agency of any changes.

What happens if child support payments are missed?

If child support payments are missed, the Ontario Child Support Agency can enforce collection through legal means. This may include wage garnishment, bank account deductions, or even legal action.

Is child support tax deductible?

Yes, child support payments made by a non-custodial parent are generally tax deductible. The custodial parent can also claim the payments as taxable income.