Court delivers tough child-support ruling: "The Supreme Court of Canada sent a warning to divorced parents on Monday that they better come clean when their income goes up, or they could face sizable retroactive child support bills."
This may be stating the obvious, but some non-custodial parents are rather evasive with this income disclosure. This is a stern warning of the future for parents on both sides of the battle.
The biggest hurdle I've found to amending the CS amount is the filingin involved when dealing with the FRO. There's no capacity for electronic filing or even filing by mail. The filee is forced into getting to the court, taking time off in most cases, to wait in line and file the documents. My only advice, get to court early.