Manitoba Canadian Spousal Support (SSAG) Estimator

Manitoba courts use the Spousal Support Advisory Guidelines (SSAG) to calculate support ranges based on two formulas. The without-child formula applies 1.5% to 2.0% of the gross income difference between spouses for each year of marriage — a 15-year marriage generates 22.5% to 30% of the income gap. The with-child formula uses Individual Net Disposable Income (INDI), targeting 40% to 46% of combined INDI for the lower-income spouse.

The Rule of 65 grants indefinite spousal support when the years of marriage plus the recipient's age at separation equals or exceeds 65 — even for marriages shorter than 20 years. For example, a 10-year marriage ending when the recipient is 55 qualifies (10 + 55 = 65). The rule does not apply to marriages under 5 years. Note that 'indefinite' means no fixed end date, not necessarily permanent support.

Duration under the SSAG ranges from 0.5 to 1.0 years of support for each year of marriage. A 12-year marriage produces a duration range of 6 to 12 years. Support becomes indefinite (duration not specified) for marriages of 20 years or longer, or when the Rule of 65 applies. Indefinite support remains subject to variation if circumstances change materially.

Yes — periodic spousal support payments are tax-deductible for the payor under the Income Tax Act and must be reported as taxable income by the recipient. This differs significantly from US alimony, which lost tax-deductibility in 2019. Lump-sum payments are neither deductible nor taxable. Deductions require a court order or written agreement, and child support obligations must be current.

The without-child formula calculates spousal support when there are no dependent children. It multiplies 1.5% to 2.0% of the gross income difference by the years of marriage. A 20-year marriage with a $60,000 income gap generates $18,000 to $24,000 per year ($1,500 to $2,000 monthly). After 25 years, an equalization cap limits support to 37.5% to 50% of the income difference.

The with-child formula applies when dependent children exist and child support is being paid. It calculates Individual Net Disposable Income (INDI) for each spouse — gross income minus child support minus taxes plus government benefits. Support ranges target 40% to 46% of the combined INDI for the recipient spouse. With primary care of two or more children, the recipient should receive 50% to 58% of family net disposable income.

Yes — under Section 17 of the Divorce Act, spousal support orders can be varied if there is a material change in circumstances affecting either spouse. Courts define 'material change' as substantial, unforeseen, and continuing. Common qualifying changes include payor retirement reducing income by 50% or more, recipient repartnering, or significant post-separation income increases. The change must not have been anticipated in the original order.

Yes — under Manitoba's Family Law Act, common-law partners can claim spousal support if they have lived together continuously for at least 3 years, or for 1 year with a child together, or registered their relationship with the Vital Statistics Agency. Once eligibility is established, support entitlement and calculation follow the same SSAG framework and principles applied to married spouses.