Generally, the obligation ends when the child reaches 18 years of age or the child graduates from high school, whichever occurs later. A child will also automatically be ineli…gible for child support if that child marries, is removed from disability status by a court order, or the child dies, but.... The court may order a postsecondary education subsidy if good cause is shown. In determining whether good cause exists, the court shall consider the age of the child, the ability of the child relative to postsecondary education, the child's financial resources, whether the child is self-sustaining, and the financial condition of each parent. If the court determines that good cause is shown for ordering a postsecondary education subsidy, the court shall determine the amount of subsidy as follows: .
The court shall determine the cost of postsecondary education based upon the cost of attending an in-state public institution for a course of instruction leading to an undergraduate degree and shall include the reasonable costs for only necessary postsecondary education expenses. .
The court shall then determine the amount, if any, which the child may reasonably be expected to contribute, considering the child's financial resources, including but not limited to the availability of financial aid whether in the form of scholarships, grants, or student loans, and the ability of the child to earn income while attending school. .
The child's expected contribution shall be deducted from the cost of postsecondary education and the court shall apportion responsibility for the remaining cost of postsecondary education to each parent. The amount paid by each parent shall not exceed thirty-three and one-third percent of the total cost of postsecondary education. A postsecondary education subsidy shall be payable to the child, to the educational institution, or to both, but shall not be payable to the custodial parent. A postsecondary education subsidy shall not be awarded if the child has repudiated the parent by publicly disowning the parent, refusing to acknowledge the parent, or by acting in a similar manner. The child shall forward, to each parent, reports of grades awarded at the completion of each academic session within 10 days of receipt of the reports. Unless otherwise specified by the parties, a postsecondary education subsidy awarded by the court shall be terminated upon the child's completion of the first calendar year of course instruction if the child fails to maintain a cumulative grade point average in the median range or above during that first calendar year. Section 598.21F of the Iowa Code (MORE)