Commonwealth Consolidated Acts Commonwealth Consolidated ActsThe annual rate of child support payable by a parent for a child for a day in a child support period is nil if:
(a) the parent's annual rate of child support for the child is worked out under section 35 or 37 (income of both parents, no non - parent carer); and
(b) the parent's percentage of care determined for the purposes of the administrative assessment of child support for the child is more than 65%.