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Child Support Calculator Ontario 2017

Reviewed by Calculator Editorial Team

This calculator helps Ontario parents determine child support payments based on the 2017 guidelines. It accounts for both parents' incomes, expenses, and the number of children to provide a fair and accurate calculation.

How the Child Support Calculator Works

The Ontario Child Support Guidelines (2017) determine child support payments based on several factors including:

  • The number of children
  • Both parents' incomes
  • Shared expenses
  • Special needs of the children

The calculator uses these factors to compute a weekly child support amount that both parents should agree to. The result is based on the principle that both parents should contribute equally to the children's needs.

Important Notes

This calculator provides an estimate based on the 2017 guidelines. Actual child support orders may vary based on specific circumstances. Always consult with a family lawyer or the Ontario Child Support Guidelines for precise calculations.

Formula Used

The child support amount is calculated using the following steps:

  1. Calculate the combined income of both parents
  2. Determine the percentage of income that should be allocated to child support
  3. Adjust for shared expenses and special needs
  4. Divide the result by the number of weeks in a year to get the weekly amount

Calculation Formula

Child Support Amount = [(Parent 1 Income + Parent 2 Income) × Support Percentage] / 52

Where Support Percentage is determined by the Ontario Child Support Guidelines tables.

Worked Example

Let's calculate child support for a family with two children where:

  • Parent 1 income: $50,000 per year
  • Parent 2 income: $60,000 per year
  • No shared expenses or special needs

Using the Ontario Child Support Guidelines (2017), the support percentage for this income level is 17.5%.

Calculation Steps

1. Combined Income = $50,000 + $60,000 = $110,000

2. Support Amount = $110,000 × 17.5% = $19,250 per year

3. Weekly Amount = $19,250 / 52 ≈ $370 per week

The calculator would show $370 as the weekly child support amount for this scenario.

Frequently Asked Questions

How often should child support payments be made?
Child support payments are typically made weekly, but monthly payments are also common. The frequency should be agreed upon by both parents.
What happens if a parent's income changes?
The child support amount should be reviewed and adjusted if there's a significant change in either parent's income. This can be done through the Ontario Child Support Guidelines or court order.
Are there different rates for single parents?
Yes, the Ontario Child Support Guidelines provide different rates for single parents based on their income level and the number of children.
Can child support be modified if there are special needs?
Yes, the guidelines allow for adjustments if the children have special needs that require additional financial support.
What if one parent doesn't pay child support?
If child support payments are not made, the non-paying parent may face legal consequences, including wage garnishment or court intervention.