Ontario Child Support Calculator 2026
Free Ontario child support calculator for 2026. Calculate child support based on Federal Child Support Guidelines, income, custody arrangements, and Section 7 special expenses.
Child Support CalculatorFederal GuidelinesOntario100% Free
Legal Disclaimer: This calculator provides an estimate only and is not legal advice. Courts make final determinations regarding child support. This tool does not claim accuracy or approval from any government agency. Canadian calculations are based on the Federal Child Support Guidelines (or Quebec's model for QC). Consult with a family law attorney for legal advice specific to your situation.
Child Support Calculator
Estimate child support based on state guidelines, income, and custody arrangements
Canada uses Federal Child Support Guidelines. Section 7 expenses may be added separately.
Enter Parent A's parenting time percentage (0-100). Parent B's percentage will be calculated automatically.
How Child Support is Calculated in Ontario
Frequently Asked Questions - Ontario Child Support
Official Ontario Resources
Justice Canada - Federal Child Support Tables
Official government calculator and guidelines
Guideline Reference: Federal Child Support Guidelines (SOR/97-175) - 2025 Tables effective Oct 1, 2025
Last Updated: October 2025
Based on 2025 Federal Child Support Tables. Validated: $50,000 income, 1 child = $718/month; $80,000 income, 2 children = $1,271/month. Section 7 expenses may be added.
Legal Disclaimer: This Ontario child support calculator provides an estimate only and is not legal advice. Courts make final determinations regarding child support. This tool uses approximations based on the Federal Child Support Guidelines. Always verify calculations with official government tools and consult with a family law professional in Ontario for advice specific to your situation.