Missouri Custody & Parenting Time
Current, source-linked Missouri terminology and rules without imported out-of-state formulas.
Missouri terminology
Legal custody
The right to make major decisions for the child (education, health care, religious upbringing) — sole or joint.
Physical custody
Where the child lives and the schedule.
Sole / joint
Legal and physical custody may each be sole (one parent) or joint (shared), or any combination.
Best interests
The standard; decided on all relevant factors (RSMo § 452.375).
Core rules
- Missouri uses 'legal custody' and 'physical custody' (sole/joint) plus 'parenting time'/'visitation'
- There is no presumption for or against either parent; custody is decided on the child's best interests
- Joint physical custody is 'significant, but not necessarily equal' time with frequent, continuing, and meaningful contact with both parents
- No party receives a preference based on gender
- There is no fixed 50/50 presumption and no overnight formula that converts a schedule into a custody right
- In contested cases the court may appoint a Guardian ad Litem (RSMo § 452.423)
Support and modification cautions
Missouri uses the Income Shares model for child support — not a flat percentage of one parent's income. The court combines both parents' gross income and computes the presumed amount on the Form 14 worksheet (RSMo § 452.340 / Supreme Court Rule 88.01; new Form 14 eff. 1/1/2026). A custody order may be modified upon a change of circumstances and best interests (RSMo § 452.410).
Always confirm current local forms, fees, and filing procedure with the Missouri Circuit Court clerk handling your case.