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Separated but Not Divorced in Ontario: Do You Have to Divorce?

Wondering if you must divorce after separating in Ontario? Learn what still applies while you are separated: support, property, agreements and deadlines.

Family Law5 min readTSLBy the Treadstone Law Team · OntarioUpdated November 6, 2026
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Key takeaways
  • You are not required to get a divorce after separating, because Ontario law deals with support and parenting for separated couples either way.
  • The property equalization deadline runs from your separation date, so waiting to divorce does not stop the clock.
  • If you later want a divorce, you can apply while living apart without waiting a full year first, though the year must pass before it is granted.

Separating from a spouse often raises a practical question: do you now have to divorce? Many people stay separated for months or years, whether because they are unsure, because money is tight, or because divorce simply is not a priority.

The short answer is that divorce is a choice, not a requirement. But being separated and not divorced still comes with rights, options and deadlines. This article explains what still applies, and where timing matters.

Is divorce required after separation?

No. Divorce is not required after you separate. Provincial law deals with support and parenting for married couples who separate but do not apply for a divorce, and for unmarried couples too. In Ontario, that means the Family Law Act and the Children's Law Reform Act.

So you can sort out child support, parenting arrangements and spousal support without ever filing for divorce. A divorce is one way to formally end the marriage, and it usually takes effect on the 31st day after the judgment granting it. It is not a step you must take before dealing with the practical issues.

What still applies while you are only separated

Spousal support is not automatic or fixed. The Spousal Support Advisory Guidelines are only guidelines, though lawyers and judges often use them. Factors include the income gap, children and childcare, age, health, each person's role in the relationship and their ability to support themselves.

Property: the clock starts at separation

This is the point most people miss. A court claim for an equalization payment must be started within six years after the day of separation, or two years after the divorce becomes final, whichever comes first. Whether that deadline can be extended in your situation depends on the facts, so it is worth confirming with a lawyer. The deadline concerns starting a court claim. How this deadline applies to your situation depends on the facts, so it is worth confirming with a lawyer.

Staying separated does not pause the six years. Getting divorced can shorten your window, because the two-year period after the divorce becomes final may end sooner.

Equalization applies only to married spouses. Common-law partners have no legal duty to split property acquired while living together. Property generally belongs to the partner who bought it, though a partner who contributed to the other's property may have to go to court to recover that contribution.

SituationProperty rule
Married, separatedEqualization of net family property, with a court claim deadline
Married, divorcedSame rules, but the claim must be started within two years after the divorce becomes final, if that comes first
Common-lawNo duty to split property; contribution claims may need court

Putting your arrangements in a separation agreement

A written agreement can settle support, parenting and property without a court case. An agreement on child support, parenting arrangements or spousal support must be signed by both parties in front of a witness. A lawyer or a mediator can help prepare it.

If you want the Family Responsibility Office (FRO) to enforce support terms, the domestic contract must be filed with the Ontario Court of Justice or the Superior Court of Justice and then registered with FRO. A separation agreement is one kind of domestic contract.

A written separation agreement can also support a tax-free direct transfer from one spouse's unmatured RRSP to the other. The spouses must be living separate and apart at the time of transfer, and Form T2220 is normally used. If funds are paid out to you instead of transferred directly, they are taxable.

If you decide to divorce later

The only ground for divorce is that the marriage has broken down. One way to show this is that you lived separate and apart for at least one year before the divorce is decided and were living apart when the proceeding started. You do not have to wait a year to apply, as long as you are living apart when you apply. The year must have passed before the divorce is granted.

Living together again for a short time will not necessarily restart the clock. It does not interrupt the separation if it lasted no more than 90 days in total and its main purpose was reconciliation.

Once a judgment is made, a divorce usually takes effect on the 31st day after the judgment granting it.

What to do next

Because your situation may involve pensions, a family home or children, a lawyer can confirm how these rules apply to you before any deadline gets close.

Frequently asked questions

Can I stay separated forever without divorcing?

Yes. Divorce is not required after separating, and support and parenting can be handled under Ontario's Family Law Act and Children's Law Reform Act. Just keep the property deadline in mind, since it runs from your separation date.

Can I claim spousal support if we are not divorced?

Yes, married spouses can claim spousal support. The amount and length depend on factors such as the income gap, children, age, health and each person's ability to support themselves.

Do I have to wait a year before applying for divorce?

No. You can apply as long as you are living apart when you apply, but the one-year separation must have passed before the divorce is granted. Some divorces based on adultery or cruelty can be applied for at any time.

Do common-law partners get an equalization payment?

No. Equalization is for married spouses. Common-law partners have no legal duty to split property acquired together, and property generally belongs to the partner who bought it.

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.

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