You Can’t Say “Oops” in Court
There are a lot of places in life where “I didn’t know” works. Court is not one of them.
Whether you’re dealing with a claim in the Ontario Small Claims Court or any other civil matter, there’s one hard truth and that is that ignorance has consequences.
And they are almost always negative.
Ignorance of the Law
You can’t say, “Oops, sorry, I didn’t see the sign.”The law doesn’t disappear just because you didn’t know about it. Deadlines still apply. Limitation periods still run. Legal tests still have to be met. Judges expect you to make an effort to understand the rules that apply to your case. You don’t have to be a lawyer but you do have to be responsible. If you ignore the law? You risk losing before you even really begin.
There is a flip side to this and sometimes it can work in your favor. You cannot be expected to follow a rule that was never reasonably accessible to you. For a law to bind you, it must be available and discoverable. It cannot be hidden in a way that makes compliance impossible.
But here’s the balance: no one is required to spoon-feed it to you either. The law must be accessible, not personally delivered. It is your responsibility to look for it, read it, and understand how it applies to you. That’s the line.
Ignorance of Service
You can’t say, “Oh no, I didn’t get served,” when you know the other side has been trying to reach you.
Avoiding the door. Ignoring emails. Refusing registered mail. None of that stops a lawsuit. It only increases the chance that the case moves forward without you. If the court believes you knew (or reasonably should have known) about the claim, it can proceed anyway. And the result? A judgment against you…
It is gut-wrenching to discover that enforcement proceedings have already begun, that your bank account is frozen or your wages are being garnished and all without your side ever being heard.
Ignorance of Preparation
Trial day is not study day. You can’t stand up and say, “I didn’t know that’s how I’m supposed to prove my case.”
You need evidence. Documents. Witnesses. Organization. A clear understanding of what you’re asking for and why you’re legally entitled to it. The judge won’t build your case for you. They will decide based on what you actually present. A good case with poor preparation can lose and that’s a painful lesson. Make sure you prepare because you cannot have the same case re-litigated.
Ignorance of Procedure
“I didn’t know I had to do that.” This is one of the most common and most expensive mistakes people make. Small Claims Court has steps. Forms. Deadlines. Conferences. Rules about filing and service. They are not suggestions. Procedure isn’t a technicality. It’s the structure that keeps the system fair.
Skip a step?
Your claim can be dismissed.
Your defence can be struck.
You may even have to pay costs.
No Matter Where You Are in the Process
Starting a claim
Defending one
Preparing for settlement
Getting ready for trial
At every stage, the same principle applies…
“I didn’t know” is not a strategy. The good news is that every one of these mistakes is preventable. If you are an unexperienced self-represented litigant, you may want to consider getting independent legal advice before commencing a claim.

