How long does a driver's licence suspension for unpaid support usually last?

There isn't a fixed, predetermined length for a driver's licence suspension over unpaid support, because the suspension isn't a set penalty like a criminal driving suspension. It stays in effect until the situation that triggered it is resolved to the Family Responsibility Office's satisfaction, whether that means paying the arrears, entering into an acceptable payment arrangement, or otherwise satisfying FRO that the default has been addressed. Once that happens, FRO notifies the Ministry of Transportation and the licence can be reinstated.

This means the real driver of how long a suspension lasts is the payor's own response, not a countdown clock. A payor who ignores the situation can remain suspended indefinitely, while a payor who engages with FRO, whether through payment or a realistic proposal, can often resolve it relatively quickly. Because outcomes depend heavily on individual circumstances, income, and the size of the arrears, it isn't accurate to describe a "typical" suspension length, and anyone in this situation is better served by contacting FRO directly or getting legal advice about their specific options than assuming any general timeline will apply to them.