Canada child support calculator
Use the 2025 Federal Child Support Tables and understand the three inputs behind the monthly table amount.
Start with the calculator for the paying parent's province or territory. The reviewed guides explain what the table amount covers, which income information matters, and when a support calculation needs more detail.
Reviewed child support guides
Alberta child support guide
Calculate the Alberta table amount and review income, shared parenting, section 7 expenses and enforcement considerations.
Ontario child support guide
Calculate the Ontario table amount and find the court, recalculation and enforcement resources that may apply.
British Columbia child support guide
Calculate the B.C. table amount and review the provincial process, financial information and support resources.
Manitoba child support guide
Calculate the Manitoba table amount and understand the Child Support Service, court and enforcement routes.