Do judges give self-represented litigants more leniency with procedural rules in Ontario?

To some degree, yes, but it has real limits. Ontario judges generally recognize that navigating court procedure without legal training is genuinely difficult, and many will take reasonable steps to explain process, allow some flexibility on formatting or minor procedural missteps, and generally try to ensure a self-represented person understands what's happening at each stage. This kind of accommodation is about communication and basic fairness in how the process is conducted, not about changing what the law actually requires to succeed.

What doesn't change is the substantive standard: a self-represented litigant still has to prove their case on the same legal tests and burden of proof as anyone else, follow the same core deadlines, and comply with the same rules of evidence, even if a judge explains those requirements more patiently along the way. Courts generally won't excuse a missed limitation period, an improperly pleaded claim, or a failure to prove an essential element just because someone didn't have a lawyer. In practice, the leniency self-represented litigants can expect is mostly procedural courtesy and clearer explanation, not a lower bar for winning the case, which is why many self-represented litigants still benefit from at least some legal advice on the substance of their situation.