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Does Trying to Reconcile Restart the One-Year Divorce Clock in Ontario?

Learn how the 90-day reconciliation rule affects the one-year separation needed for divorce in Ontario, with examples and related property and tax points.

Family Law5 min readTSLBy the Treadstone Law Team · OntarioUpdated November 1, 2026
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Key takeaways
  • A marriage has generally broken down for divorce purposes once spouses have lived separate and apart for at least one year before the court decides the divorce.
  • Living together again for one period, or several periods totalling no more than 90 days, with reconciliation as the main purpose does not interrupt the year.
  • The same reconciliation attempt can matter differently for property division and for reporting your separation to the CRA.

You separated, and then one of you moved back in, or you are thinking about it. Now you are worried that giving the relationship another chance will wipe out the time you have already spent apart and force you to start the one-year wait for a divorce all over again.

The answer depends on how long you lived together again and why. Ontario divorces are decided under the federal Divorce Act, and it deals with reconciliation attempts directly. This article walks through the rule, some worked examples, the exceptions, and how a reconciliation attempt can matter in other areas.

This is general information, not advice on your situation. Because the outcome turns on dates and facts, it is worth confirming your own timeline with a lawyer.

The basic rule: one year apart

For most divorces, the court treats the marriage as broken down if the spouses have lived separate and apart for at least one year immediately before the court decides the divorce, and were living separate and apart when the divorce proceeding started.

Only one spouse needs to intend to live separate and apart. Spouses are treated as having lived separate and apart for any period when they lived apart and either of them intended to do so. So you do not need your spouse to agree that the relationship is over for the clock to run.

The 90-day reconciliation rule

Many people try again before they give up. The Divorce Act allows for this. The one-year separation period is not interrupted if the spouses resume living together for one period, or several periods totalling not more than 90 days, with reconciliation as the primary purpose.

Justice Canada explains that spouses can live together for up to 90 days, either before or after the divorce application is filed, to try to reconcile. If it does not work out, the divorce can continue as if they had not spent that time together.

Here is how that can play out in practice. These are simplified illustrations, not predictions.

Keep a simple record of when you moved back in, when you moved out again, and why. Dates matter.

Other exceptions and special situations

Even when one of these routes is open, you still need to prove the facts, so it helps to speak with a lawyer before relying on them.

Reconciliation attempts can matter elsewhere

The 90-day rule is part of the Divorce Act. Other laws and agencies use their own tests, so a reconciliation attempt can have different effects depending on the setting.

AreaWhat to know
Property divisionThe valuation date is the earliest of several dates, the first being the date the spouses separate with no reasonable prospect that they will live together again. A reconciliation attempt can raise questions about which date applies.
CRA reportingThe CRA says to report a separation only after you have been separated for more than 90 days because of a breakdown in the relationship.
Common-law status (CRA)The 12 continuous months of living together needed to be common-law partners includes any period you were separated for less than 90 days because of a relationship breakdown.

Because these tests are different, do not assume that a date that works for your divorce also works for your property or tax position. A lawyer or accountant can confirm each one.

What to do next

Ontario's Family Law Information Centres are free services across Ontario that give information about separation, divorce and related family law issues. They have information and referral coordinators and duty counsel provided by Legal Aid Ontario. They are a sensible first stop if you are unsure where to begin.

Frequently asked questions

Does moving back in together automatically restart the one-year clock?

Not necessarily. Living together again for one period, or several periods totalling no more than 90 days, with reconciliation as the primary purpose does not interrupt the one-year separation. Longer stays, or stays for other reasons, may be treated differently, so confirm your dates with a lawyer.

Do both spouses have to want the separation?

No. Only one spouse needs to intend to live separate and apart, and spouses are treated as separated for any period when they lived apart and either of them had that intention.

Can I try to reconcile after I have filed for divorce?

Yes. Justice Canada says spouses can live together for up to 90 days, before or after filing the divorce application, to try to reconcile. If it does not work, the divorce can continue as if that time had not been spent together.

Do I always have to wait a year to get divorced?

No. Breakdown of the marriage can also be established if the other spouse committed adultery, or treated you with physical or mental cruelty that makes continued cohabitation intolerable. You would still need to prove those facts, so a lawyer can explain whether this route fits your situation.

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.

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