Mississippi Child Support Calculator (2026)
In Mississippi, child support is mainly a percentage of the paying parent's income, based on how many children are involved. Use the free calculator below for an instant estimate.
Source: Miss. Code § 43-19-101
Calculate Your Mississippi Child Support
Free estimate — official Mississippi guidelines
Your income after taxes and required deductions
How Much Is Child Support in Mississippi?
If you make $60,000 a year in Mississippi, child support for 1 child is estimated at $700 per month ($8,400 per year). Based on the guideline percentage applied to your income.
$1,000/week ($52,000/year): approximately $607/month for 1 child.
Mississippi Child Support Estimates by Income (2026)
| Annual Income | 1 Child | 2 Children | 3 Children |
|---|---|---|---|
| $40,000/yr | $467/mo | $667/mo | $733/mo |
| $50,000/yr | $583/mo | $833/mo | $917/mo |
| $60,000/yr | $700/mo | $1,000/mo | $1,100/mo |
| $70,000/yr | $817/mo | $1,167/mo | $1,283/mo |
| $80,000/yr | $933/mo | $1,333/mo | $1,467/mo |
| $100,000/yr | $1,167/mo | $1,667/mo | $1,833/mo |
| $120,000/yr | $1,400/mo | $2,000/mo | $2,200/mo |
Based on guideline percentages applied to gross income. Compare all states →
How Child Support Is Calculated in Mississippi
Factors That Affect Child Support in Mississippi
Technical details and legal basis
Mississippi uses the Percentage of Income model (Miss. Code § 43-19-101) to calculate child support. This means child support is based on a set percentage of the non-custodial parent's net income, with the percentage increasing for more children.
Important Notes for Mississippi
- • Mississippi uses the Percentage of Income model, basing child support on the non-custodial parent's adjusted gross income.
- • Adjusted gross income is calculated by deducting federal and state taxes, Social Security, Medicare, and mandatory retirement contributions from gross income.
- • The court may deviate from guidelines when the child has special needs, extraordinary medical expenses, or when the obligor has other dependents.
- • Mississippi does not impose a statutory income cap, but courts have discretion for high-income cases.
Example Calculation
Scenario: Non-custodial parent earns $5,000/month net income, 2 children.
Step 1: Determine net monthly income: $5,000
Step 2: Apply the guideline percentage for 2 children: 20%
Step 3: Calculate: $5,000 × 20% = $1,000/month
Key Facts: Child Support in Mississippi
- Mississippi uses the Percentage of Income model to calculate child support, basing the obligation on the non-custodial parent's adjusted gross income.
- The guideline percentages are: 14% for 1 child, 20% for 2 children, 22% for 3 children, 24% for 4 children, and 26% for 5 or more children.
- Mississippi does not impose a statutory income cap on child support calculations, unlike some other percentage-of-income states.
- Adjusted gross income includes wages, salary, and other income minus federal/state taxes, Social Security, and Medicare deductions.
- Courts may deviate from guidelines based on factors like the child's special needs, shared custody, or the obligor's other support obligations.
Mississippi Child Support FAQ
How is child support calculated in Mississippi?
What percentage of income is child support in Mississippi?
What is adjusted gross income for Mississippi child support?
Does Mississippi have a maximum child support amount?
How long does child support last in Mississippi?
About This Calculator
Uses the official Miss. Code § 43-19-101 (2024 guidelines). Last verified: 2026-05-30.
Disclaimer: Estimates only, not legal advice. Actual amounts are set by Mississippi courts. Full disclaimer.
Methodology: Percentage of Income model per Miss. Code § 43-19-101.