Ontario Family Law Tools
Free, practical tools to help you understand your family law matter — estimate child and spousal support, find your courthouse, and get the right court forms. General information only, not legal advice.
Child Support Calculator
Estimate the monthly table amount using the current 2025 Federal Child Support Tables for Ontario.
Open calculatorSpousal Support Estimator
A range estimate using the Spousal Support Advisory Guidelines (SSAG) without-children formula.
Open estimatorSection 7 Expenses Calculator
Split special & extraordinary expenses (childcare, health, education) between parents in proportion to income.
Open calculatorEqualization Payment Calculator
Estimate the net family property and equalization payment when married spouses separate (Family Law Act).
Open calculatorSplit Custody Calculator
Set-off child support when each parent has primary care of at least one child (s. 8).
Open calculatorShared Parenting Calculator
The section 9 set-off starting point when parenting time is 40%+ each (with the Contino caveat).
Open calculatorOntario Family Courts
Find the family courthouse for your matter — addresses, phone numbers, and which court hears what.
Browse courtsCourt Forms
The common Ontario family court forms, organized by what you're trying to do.
View forms