Estimate Mississippi child support under Miss. Code Ann. § 43-19-101 — Percentage of Income model, current caps and percentages, with a step-by-step worked example.
| Guideline model | Percentage of Income |
|---|---|
| Income basis | Net (after-tax) income |
| How it works | 14% for 1 child, 20% for 2 children, 22% for 3 children, 24% for 4 children, 26% for 5 children. |
| Caps & limits | Percentages presumptive for adjusted gross income $10,000–$100,000/yr; outside range court makes written findings |
| Statute / rule | Miss. Code Ann. § 43-19-101 |
| Parameters verified | 2026-07 |
Result: $1,000 per month
Mississippi applies fixed percentages of the paying parent’s net (after-tax) income under Miss. Code Ann. § 43-19-101. 14% for 1 child, 20% for 2 children, 22% for 3 children, 24% for 4 children, 26% for 5 children.
Mississippi calculates support on net (after-tax) income as defined in Miss. Code Ann. § 43-19-101. Percentages presumptive for adjusted gross income $10,000–$100,000/yr; outside range court makes written findings.
Yes. The guideline amount under Miss. Code Ann. § 43-19-101 is presumptive, not absolute - courts may deviate with written findings for factors like extraordinary medical or educational needs, other children supported, or very high income beyond the guideline range.
Apply through the Mississippi child support agency or the family court in your county. Existing orders can be modified on a substantial change in circumstances - typically a significant income change, job loss, or a change in custody. The official calculator/worksheet is linked on this page (www.mdhs.ms.gov).
20% of the paying parent’s net (after-tax) income under Miss. Code Ann. § 43-19-101. See the calculator above for your exact figure.
Estimate only — not legal advice. Based on Mississippi guidelines (Miss. Code Ann. § 43-19-101), last verified 2026-07. Courts may deviate. For an official figure use the official Mississippi calculator.