TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Licensed by the Law Society of OntarioFlat fees published upfrontWe reply to messages within 1 business daySign in
Home/Articles/Family Law
№ 77 Family Law

Interim Spousal Support in Ontario: Getting Help Before Trial

Learn how temporary spousal support works in Ontario, what a court considers, and how to get support in place after separation while your case continues.

Family Law4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 13, 2026
← All articles
Key takeaways
  • While a Divorce Act support application is pending, a court can make an interim spousal support order until the application is decided.
  • Misconduct such as an affair or who left cannot be considered when a court makes an interim spousal support order under the Divorce Act.
  • The Spousal Support Advisory Guidelines apply to interim orders as well as final orders, and ranges can be estimated when income evidence is thin.

If you separated recently and have little or no income, waiting months or years for a trial is not realistic. Rent, food and bills continue. Interim support is meant to bridge that gap.

This article explains what interim spousal support is, what a court considers, and what to prepare. It is general information, and your situation may differ.

What interim spousal support is

Interim support is temporary support paid until your case is decided. While a Divorce Act support application is pending, the court can make an interim spousal support order until the application is decided.

In Ontario, you may be eligible for spousal support if you were married, if you lived together as a couple for at least three years, or if you were in a relationship of some permanence and had a child together. Couples can also agree on support in a separation agreement, or have a judge decide.

What a court considers

When a court decides spousal support under the Divorce Act, it must consider each spouse's condition, means, needs and other circumstances. These include how long the spouses cohabited, the roles each played during cohabitation, and any existing order, agreement or arrangement about support.

Under the Divorce Act, the court may not consider either spouse's misconduct in the marriage, such as an affair or who left, when it makes a final or interim spousal support order. If you are not divorcing, such as unmarried partners, how this applies depends on your situation, so it is worth confirming with a lawyer.

A gap in income is not enough by itself. Entitlement must be proven or agreed before the Spousal Support Advisory Guidelines formulas apply. Entitlement can be compensatory (loss or disadvantage from roles in the relationship), non-compensatory (need), or contractual.

How the amount is estimated

The Spousal Support Advisory Guidelines are not law, but judges often base their spousal support decisions on them. They apply to interim orders as well as final orders, and where income evidence is thin, ranges can be estimated using alternative income figures.

If a spouse is not working but should be, a court can readily impute minimum-wage income, while imputing anything higher requires evidence. The guidelines also allow an exception for compelling financial circumstances in the period right after separation, which can justify interim support above or below the range.

Ontario's online calculator considers only employment income and simple calculations, so treat its result as a rough starting point.

Things that affect what happens later

When a court orders support in Ontario, the order is automatically filed with the Family Responsibility Office, which collects payments from the payor and sends them to the recipient. It does not pay when a payor misses a payment.

What to do next

Frequently asked questions

Can I get interim support if my spouse had an affair?

Under the Divorce Act, the court may not consider misconduct such as an affair or who left when it makes a final or interim spousal support order. If you are not divorcing, how this applies depends on your situation, so it is worth confirming with a lawyer.

How much interim support will I get?

It depends on the facts. Judges often base decisions on the Spousal Support Advisory Guidelines, which are not law, and they can be estimated from alternative income figures when evidence is thin. A court may go above or below the range in compelling circumstances after separation.

Does interim support count toward how long support lasts?

Yes. Any period of interim support, and informal voluntary support, counts toward the guideline duration limits.

Who collects the payments if support is ordered?

A court-ordered support order is automatically filed with the Family Responsibility Office, which collects from the payor and sends payments to the recipient. Enforcement is at no cost to the spouse receiving support.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

This is a family law question

Start a file online — flat, published fees, reviewed by a licensed lawyer before a dollar is owed.

ContactStart a File →