The Ontario child support calculator remains unchanged since 2017, with no differences between 2022 and 2023 versions
The Ontario Child Support Guidelines and associated calculators have maintained consistent formulas and calculation methods since their last update in 2017. Parents using either the 2022 or 2023 versions will find identical:
- Base calculation tables and income thresholds
- Special and extraordinary expense considerations
- Section 7 expense calculations
- Income determination methods
- Shared custody adjustments
While the cost of living and economic factors may change yearly, the official calculation framework remains stable until the government implements formal updates to the guidelines.