The Iowa Settlement Agreement on Application to Modify Child Support is a document used to settle disputes between parties regarding the modification of child support. This document outlines the terms and conditions of the agreement and details the obligations of each party. The agreement is signed by both parties and is legally binding. There are two types of Iowa Settlement Agreement on Application to Modify Child Support: 1) Non-Modified Child Support Agreement, and 2) Modified Child Support Agreement. The Non-Modified Child Support Agreement is used when both parties agree that the existing child support order should remain in place and that no modification is necessary. The Modified Child Support Agreement is used when one or both parties seek to modify the existing child support order. This agreement outlines the specific terms of the modification, such as the amount of child support to be paid and any other changes to the existing order.