How support is calculated, modified, and enforced — from guidelines to college expenses.
Missouri maintenance vs child support explained: RSMo §452.335 governs spousal support while Form 14 calculates child obligations. Filing fees $133-$233.
Missouri parents split extracurricular costs based on income percentages under Form 14 Line 6e. Learn how sports fees, lessons, and activity expenses are divided.
Learn how to pay child support in Missouri via wage withholding, online portal, direct deposit, or smiONE card. 2.5% fee for credit cards. Updated 2026.
Child support is not taxable in Missouri under IRC §61. Payers cannot deduct it; recipients owe $0 tax. Full 2026 rules, dependency claims, and forms.
Missouri child support uses Form 14 income shares model. Combined income of $10,000/month = $1,686 for 3 children. Updated January 2026 schedule included.
Missouri child support ends at age 18 or high school graduation but extends to 21 for college students. Learn termination rules under RSMo § 452.340.
Use Missouri's Form 14 child support calculator to estimate payments. Updated for 2026 guidelines with income shares model, deviation factors, and step-by-step instructions.