Can a payor be jailed for failing to pay child support in Ontario?

Jail is a possible outcome for persistent, unaddressed support default in Ontario, but it sits at the far end of a longer enforcement process, not as a first response to falling behind. Before matters reach that point, the Family Responsibility Office typically pursues other measures first, such as wage or bank account garnishment, property liens, licence suspension, and credit bureau reporting, and a default hearing gives the payor a chance to explain the arrears and propose a resolution to the court.

Incarceration becomes a live possibility mainly where a payor has shown an ongoing, deliberate refusal to pay despite having the ability to do so, and where other enforcement tools haven't resolved the situation. Courts are generally reluctant to jail someone simply for being unable to pay due to genuine financial hardship, since that doesn't actually get the child support paid; the concern is deliberate non-compliance rather than inability. Because the stakes escalate significantly once a matter reaches this stage, a payor facing a default hearing or serious enforcement action should get legal advice promptly rather than waiting to see how far things go before responding.