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How Long a Lawsuit Really Takes in Ontario — and Why That Should Factor Into Your Decision

Ontario lawsuits move through stages with some fixed deadlines and many open-ended ones. Here's what to expect before you decide whether to sue.

Litigation6 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-07
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Key takeaways
  • Some stages of an Ontario civil claim run on set timelines set out in the Rules of Civil Procedure.
  • A handful of factors consistently stretch out how long a contested claim takes, regardless of how strong your case is: - A genuinely disputed defence — once the other side files a…
  • Small Claims Court and Simplified Procedure exist partly to shorten this timeline for claims that don't need the full weight of ordinary Superior Court process: - Small Claims Court uses…

People generally underestimate how long a civil lawsuit takes. Some steps in the process have fixed, predictable deadlines — a defendant only gets so many days to respond, for example. Other steps, like getting a contested case to trial, do not run on a fixed clock at all and depend heavily on how the other side behaves, how busy the courts are, and how complicated the dispute turns out to be.

Before you decide to sue, it is worth understanding the shape of that timeline — not because time should be the only factor, but because it is a real cost that deserves a place in your decision.

The Stages of a Civil Claim, and What's Actually Fixed

Some stages of an Ontario civil claim run on set timelines set out in the Rules of Civil Procedure. Others are open-ended. Knowing which is which helps you set realistic expectations.

StageWhat HappensTimeline
Starting the claimYou file a Statement of Claim (or a Notice of Action, followed by a Statement of Claim)If a Notice of Action is used, a Statement of Claim must follow within 30 days
Serving the defendantThe claim must be delivered to the other sideVaries by how quickly the defendant can be located and served
Filing a defenceThe defendant responds in writing20 days if served in Ontario; 40 days if served elsewhere in Canada or the U.S.; 60 days if served outside Canada and the U.S.
Default (if no defence is filed)You can move to note the defendant in default and seek judgment without trialCan move relatively quickly once the deadline above passes
Settlement conference / mediationA mandatory step in Small Claims Court, and in Superior Court actions in Toronto, Ottawa, and Windsor (Essex County)No fixed length — scheduling depends on court availability
TrialIf the matter isn't resolved earlierNo fixed timeline — depends heavily on court scheduling and case complexity

These stage deadlines come from Ontario's Rules of Civil Procedure and are current as of mid-2026; confirm they haven't changed before relying on them. The early stages are the most predictable part of the process — everything after a contested defence is filed becomes considerably harder to forecast.

What Actually Slows a Case Down

A handful of factors consistently stretch out how long a contested claim takes, regardless of how strong your case is:

Small Claims Court vs. Superior Court: Speed Trade-Offs

Small Claims Court and Simplified Procedure exist partly to shorten this timeline for claims that don't need the full weight of ordinary Superior Court process:

How to Factor Time Into Your Decision to Sue

Ask yourself how you would feel if this dispute were still open a year from now, still requiring your attention, still costing you legal fees and mental energy. If that prospect makes the claim feel not worth it regardless of the outcome, that is meaningful information — separate from whether you would ultimately win.

Time is also not a cost you can put entirely on the other side, even if you win: a costs award rarely reimburses you for your own time, only a portion of your legal spend.

Frequently asked questions

Is Small Claims Court always faster than Superior Court?

Generally yes, since it uses a simplified process with more limited procedural steps, but "faster" does not mean fast — a defended Small Claims case still requires a mandatory settlement conference and, if unresolved, a trial, both subject to court scheduling.

Can I speed up a lawsuit if the other side won't respond?

If a defendant is properly served and does not file a defence in time, you can generally move to note them in default and seek judgment without a full trial, which is typically quicker than a contested case.

Does hiring a lawyer make the process faster?

A lawyer can help you avoid delays caused by procedural mistakes and keep the case moving efficiently, but court scheduling and the other side's conduct are outside anyone's direct control, lawyer or not.

What happens if I just stop pursuing a claim partway through?

You can generally discontinue a claim, though there may be cost consequences depending on the stage and circumstances. Talk to a lawyer before walking away partway through, since the consequences depend on your specific case.

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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