Financially Supporting Children After High School

Allison Gerli • April 1, 2021

In Missouri under present law, child support continues past high school until the age of 21, as long as the child attends college or a vocational school. In addition, parents can also be obligated to pay college expenses until the age of 21.


Pursuant to Section 452.340.5 of the Missouri Revised Statutes, in order for child support to remain in place and for parents to be responsible for college costs, the following requirements must be met:


  1. Hours Requirement. Child must enroll at minimum 12 credit hours per semester, not including summer. However, if the child is working at least 15 hours per week during the semester then the requirement that the child be enrolled in 12 credit hours is reduced to nine credit hours.
  2. Grades Requirement. Child must successfully complete the required number of credit hours, meaning no failing grades in at least 12 hours per semester. 
  3. No Time Off Requirement. Generally, the child must enroll by October 1 following the child’s graduation from high school. This means that if the child takes a semester off before starting college, typically the child support obligation would terminate and could not be reinstated if the child enrolls in college after that point, even if the child is under age 21 when the child enrolls. In addition, the child must be continuously enrolled in school, meaning that child support would terminate and could not be reinstated if the child takes a semester off. 
  4. Document Exchange Requirement. The child must provide transcripts or similar official document to both parents at the beginning of each semester, detailing the child’s enrollment in classes and grades. 


The law does provide for exceptions to the grades requirement above, which include, but are not limited to, a physical disability or other diagnosed health problems.  The court will also consider other circumstances that may justify a delay in starting school by October 1 after graduation or require a child to take a semester off.   


If a child fails to meet the requirements above, the parent paying child support will need to file an Affidavit of Termination of Child Support with the court in order to stop an income withholding order/garnishment that may be in place. Without the consent of the other parent, a copy of the Affidavit will need to be served on the other parent and there will a hearing before the court. 


If the child is enrolled in an institution and meeting the requirements above, there is another option under the law that some parents may consider—the parent paying child support or the child may petition the court to have child support payments paid directly to the child instead of paying the other parent.


While the court after a trial may only obligate parents to pay support and college expenses until a child reaches age 21, many parents agree as part of their divorce to pay for expenses past age 21 and these agreements are included as part of the divorce judgment.


We have handled a lot of expensive litigation related to college expenses and post high school support. Consultation in advance may save significant fees. In addition, if you want the other parent to have to continue to pay child support, you must be sure to follow the procedure. You do not want to lose both in attorney’s fees and lost support payments. Please contact the firm if you wish to schedule a consultation. 

April 22, 2026
The Center for Family Law celebrates Courtney Green's recognition at the 2026 Missouri Lawyers Media Women’s Justice Awards in the Mentor category, recognizing her outstanding contributions to the legal profession and her commitment to the development of attorneys starting their careers. The 28th annual Women’s Justice Awards on April 16, 2026 celebrated women across Missouri who exemplify leadership, integrity, service, and excellence in advancing the quality of justice. Honorees are selected from diverse sectors of the legal community, including private practice, the judiciary, public service, academia, and nonprofit leadership. The Mentor Award is presented to experienced legal professionals who have played a meaningful role in shaping the careers of emerging attorneys. Throughout Courtney's career, which she has spent with The Center for Family Law, she has demonstrated a deep dedication to mentorship, offering guidance, encouragement, and opportunities to those entering the profession, both in and out of the firm. Courtney has been devoted to fostering professional growth and helping cultivate the confidence and skills of future leaders in the law. Please join us in congratulating Courtney on this well-deserved recognition. We are honored to have her as part of our firm and grateful for the example she sets within our profession and community.
December 29, 2025
The Center for Family Law is excited to kick off its fifth year of hosting the Second Saturday Divorce Workshops and to share the 2026 workshop dates. 
December 3, 2025
We are thrilled to announce that four of our attorneys have been recognized in the 2025 Super Lawyers® and Rising Stars lists! This distinction honors outstanding legal professionals across the nation who demonstrate excellence in their field, and we are proud to celebrate the exceptional achievements of our team. Celebrating Our Super Lawyer Ann Bauer has once again been recognized as a Super Lawyer in Missouri & Kansas, marking her 19th consecutive year on the list. Ann’s dedication, skill, and commitment to her clients have earned her additional prestigious honors: Top 50: Women Missouri & Kansas Super Lawyers – 11th year Top 50: St. Louis Super Lawyers – 7th year Ann’s recognition is a testament to her decades of experience and unwavering commitment to families and individuals navigating complex legal matters. Rising Stars of 2025 We are also proud to celebrate our three attorneys named Rising Stars this year: Allison Gerli – 8th year Kristen Sparks – 7th year Hallie Van Duren – 5th year The Rising Stars designation recognizes outstanding attorneys who are making a significant impact in their field earlier in their careers. What This Recognition Means The Super Lawyers and Rising Stars lists are highly selective, recognizing only a small percentage of attorneys in each state based on peer nominations, professional achievement, and other rigorous criteria. Being named to these lists reflects the consistent excellence, skill, and dedication our attorneys bring to every case.  We are proud to have a team of legal professionals who combine experience, empathy, and expertise to serve our clients. Congratulations to Ann, Allison, Kristen, and Hallie for this well-deserved recognition!