When does child support end in Missouri? What to know

Most parents are surprised to learn that when does child support end in Missouri is a much different question than it is in almost every other state. While the rest of the country usually cuts things off at 18 or when the kid finishes high school, Missouri has a bit of a reputation for keeping support going much longer. If you're a paying parent, you might be looking at a much longer timeline than you originally planned. If you're the parent receiving support, those extra years can be a lifesaver for your child's transition into adulthood. ...

February 13, 2026 · 7 min · Mannix Bar