Family Law
Child and Spousal Support Decisions: Getting the Right Help
How support decisions actually get made in Ontario — the Child Support Guidelines, spousal support ranges, and where a family lawyer changes the outcome.
Reviewed by Sabeeya Akram, Managing Partner, Ayoun & Sabeeya LLP
Published April 26, 2025 · Updated August 31, 2026
Child support: more formula than fight
Child support in Ontario follows the Federal Child Support Guidelines: a table amount based on the payer's gross income and number of children, plus a proportionate share of section 7 special expenses like child care and medical costs. The real disputes are usually about income — self-employment, cash income, imputing income to someone underemployed — and about what counts as a section 7 expense.
Spousal support: entitlement first, then range
Spousal support has two questions: is there entitlement (compensatory, needs-based or contractual), and if so, how much for how long? The Spousal Support Advisory Guidelines generate ranges rather than fixed answers, which makes advice and negotiation genuinely valuable — where you land inside the range can differ by hundreds of dollars a month for many years.
Where the right help changes the outcome
- Income analysis for self-employed or variable earners
- Section 7 expense negotiation and proportionate sharing
- Entitlement arguments and positioning within the SSAG range
- Agreements drafted to handle future changes without another fight
- Motions to change when circumstances genuinely shift
The content of this website is legal information about Ontario and Canadian law, not legal advice. Reading it, or contacting us through it, does not create a lawyer-client relationship — that begins only after we confirm in writing that the firm is acting for you.
