Authors: Kyra Bradley and Kennedy Q. Morrow

This paper explores the role of the date of presumptive retroactivity; the importance of effective notice; the contextual considerations that may rebut the presumptive date of retroactivity or otherwise inform effective notice; the difference between retroactive child support and child support arrears; specific considerations for retroactive support in shared parenting arrangements; the interplay of retroactive child support claims with retroactive spousal support claims; retroactive child support versus child support arrears; time limits for bringing a claim; ‘tips and tricks’ for practitioners; and a general reminder that with retroactive claims, if you snooze, you lose.

This paper is part of a collection presented at LESA’s Spousal & Child Support program in Edmonton on April 4, 2024.