Iowa Code § 252H.18A: Request for review outside applicable time frames.

1. If a support order is not eligible for review and adjustment because the support order is outside of the minimum time frames specified by rule of the department, a parent may request a review and administrative modification by submitting all of the following to child support services:

a. A request for review of the support order which is outside of the applicable time frames.

b. Verified documentation of a substantial change in circumstances as specified by rule of the department.

2. Upon receipt of the request and all documentation required in subsection 1, child support services shall review the request and documentation and if appropriate shall issue a notice of intent to modify as provided in section 252H.19.

3. Notwithstanding section 598.21C, for purposes of this section, a substantial change in circumstances means there has been a change of fifty percent or more in the income of a parent, and the change is due to financial circumstances which have existed for a minimum period of three months and can reasonably be expected to exist for an additional three months.