Can I sue someone for emotional distress or mental suffering in Small Claims Court?

Claims for emotional distress or mental suffering are among the harder cases to bring in Small Claims Court. Unlike claims for a broken item or an unpaid invoice — where loss is easy to quantify — emotional distress damages require you to establish that the other party's conduct caused you psychological harm and to put a dollar figure on it.

Ontario courts do award damages for mental distress in certain categories of cases, including breach of contract where mental peace was a core purpose of the agreement (such as a consumer services contract), intentional infliction of mental suffering, and some employment-related claims. However, succeeding requires more than showing you were upset — you generally need evidence of serious and lasting psychological impact, often supported by medical records or a healthcare provider's notes.

In the Small Claims Court context, judges tend to award modest amounts for distress unless the evidence is compelling. If your primary loss is emotional rather than financial, it is worth having a frank conversation with a lawyer or paralegal about whether your case is viable, what evidence you would need, and whether the cost of pursuing it makes practical sense.