Whether you may have to pay it or you are counting on receiving it, spousal support is usually the least predictable number in a separation. Tailor Law helps clients in Mississauga, Toronto and across the Greater Toronto Area understand what they are actually entitled to — and what a court is likely to order.
Who gets spousal support in Ontario? Support is not automatic. You must first establish entitlement — on a compensatory basis (the relationship set your career back or advanced theirs), a contractual basis (an agreement promises it), or a needs-and-means basis. Married spouses may claim under the Divorce Act or Ontario’s Family Law Act. Unmarried partners qualify under the Family Law Act only if they cohabited continuously for at least three years, or are in a relationship of some permanence and have a child together. Once entitlement is established, the Spousal Support Advisory Guidelines produce a range for amount and duration — but the Guidelines are advisory, not law, and courts depart from them regularly.
The single most common misunderstanding about spousal support is that a longer marriage or a bigger income gap automatically produces a payment. It does not. A court asks first whether there is any basis for support at all. There are three:
One spouse absorbed an economic disadvantage from the relationship — left a job, moved for the other’s career, carried the childcare — or conferred an economic advantage on the other. This is the most common basis in long marriages with children.
A marriage contract, cohabitation agreement or separation agreement provides for support. A contract can also waive support — though a waiver can be challenged, particularly where there was no financial disclosure or independent legal advice.
One spouse cannot meet reasonable needs after separation and the other has the ability to pay. Often the operative basis in shorter relationships where no clear career sacrifice was made.
Entitlement can be partial. A court may find a limited compensatory claim and order support for a defined period rather than indefinitely — which is why two couples with identical incomes can end up with very different outcomes.
Ontario draws a sharp line here, and it catches people out. Property division and spousal support follow different rules for unmarried couples.
Married spouses may claim spousal support under the federal Divorce Act when divorcing, or under Ontario’s Family Law Act. They also have equalization rights to property.
Common-law partners can claim spousal support under the Family Law Act if they cohabited continuously for at least three years, or are in a relationship of some permanence and are the parents of a child. But they have no automatic right to equalization of property — a distinct and frequently unwelcome surprise.
Once entitlement is established, most Ontario negotiations start with the Spousal Support Advisory Guidelines. The SSAG are not legislation and no judge is bound by them, but they are used routinely by courts and counsel as a reference point. They generate a range — low, mid and high — for both amount and duration, using two different formulas depending on whether child support is also payable.
As a general guide, support commonly runs six months to one year for every year of cohabitation.
Support may be indefinite where the relationship was long, or under the so-called rule of 65 — where the recipient’s age at separation plus the years of cohabitation totals 65 or more. “Indefinite” means no fixed end date, not permanent: it remains reviewable and variable.
Where the numbers get contested is rarely the formula itself. It is the inputs — what income should actually be attributed to a self-employed spouse, whether income should be imputed to someone underemployed, how a bonus or stock compensation is treated, and whether a recipient’s earning capacity has been realistically assessed. That is where the real money moves.
Structure matters. Periodic spousal support paid under a written agreement or court order is generally deductible to the payor and taxable in the hands of the recipient. A lump sum is generally neither deductible nor taxable. The gross figures therefore mean very little until you have modelled the after-tax result — a $4,000 monthly periodic payment and a lump sum of apparently equivalent value are not the same deal.
Support can also be varied later where there has been a material change in circumstances — job loss, serious illness, retirement, a significant change in either party’s income, or repartnering in some cases. A change that was foreseen and already accounted for when the order was made will not usually qualify.
Tailor Law Professional Corporation is a family law firm serving Mississauga, Toronto and the surrounding GTA. Spousal support matters in this region are heard in the Ontario Court of Justice, the Superior Court of Justice and the Family Court branch, depending on the issues and where the parties live. We act for both payors and recipients, and we will tell you early and plainly if your position on entitlement is weaker than you have been led to believe.
No. An income gap alone does not create a right to support. You must first establish entitlement on a compensatory, contractual, or needs-and-means basis. Only then do the Spousal Support Advisory Guidelines become relevant to amount and duration.
Yes, under the Family Law Act, if the partners cohabited continuously for at least three years, or are in a relationship of some permanence and are the parents of a child. Note that common-law partners do not have the automatic property equalization rights that married spouses have.
Under the Spousal Support Advisory Guidelines, duration commonly falls between six months and one year of support for each year of cohabitation. Support may be indefinite after a long relationship, or where the recipient’s age at separation plus the years of cohabitation totals 65 or more. Indefinite means no fixed end date — it can still be varied or terminated later.
No. The SSAG are advisory only. They are not legislation and judges are not bound by them, though they are widely used in Ontario by courts and lawyers as a starting point. Courts depart from the ranges where the circumstances justify it.
Periodic spousal support paid under a written agreement or court order is generally tax-deductible for the payor and taxable income for the recipient. A lump sum payment is generally neither deductible nor taxable. Because of this, the after-tax value of two apparently equivalent offers can differ substantially.
Yes, where there has been a material change in circumstances — for example job loss, retirement, serious illness, or a significant change in either party’s income. A change that was already anticipated when the order was made will not usually be sufficient.
A domestic contract can limit or waive spousal support, but a waiver can be challenged — particularly where there was inadequate financial disclosure, no independent legal advice, or where enforcing it would cause unconscionable circumstances.
Income determination is one of the most contested parts of a support claim, particularly with self-employed or corporately structured payors. A court can impute income where a party is intentionally underemployed, fails to disclose, or diverts income through a corporation.
Bring your income information and the length of your relationship, and we will walk you through the realistic range — including the arguments the other side is likely to make.
Or call (905) 366-0202 · info@tailorlaw.com
This page is general legal information about Ontario family law, not legal advice. Spousal support outcomes depend heavily on individual circumstances. Speak with a lawyer about your situation.
Our experienced family law team is ready to help. Book a confidential consultation today.
Book Free ConsultationOr call us: (905) 366-0202