Florida Child Support Calculator 2026
Estimate child support under Florida Statutes § 61.30 using the Income Shares Model. Considers both parents' income, custody time, and additional expenses.
By Sammy S. · Founder · AuthorUpdated for 2026
Estimates only — not legal advice. Courts make final determinations. Consult a family law attorney.
Child Support Calculator
Enter details to estimate payments
State-specific guidelines apply. Calculations may vary by state.
Parent A's custody %. Parent B calculated automatically.
Florida · Income Shares
Estimated Child Support
Weekly
$30
Biweekly
$60
Monthly
$131
Annual
$1,566
Income & custody split
Calculation breakdown
State details
Guideline: Florida Statutes § 61.30
Updated: 2026 · Official source
Florida uses income shares model with adjustments for shared custody (40%+ parenting time).
Recalculate if income changes by about 15–20% or more.
Shared custody can lower the paying parent's obligation.
This is an estimate only — courts make the final order.
Child support is generally not tax deductible or taxable income.
Add-ons like childcare, insurance, or medical costs can raise the total.
High-income cases above guideline caps often use court discretion.
Verify amounts with the official calculator for your location.
Consider a family law professional before relying on any estimate.
Estimate only — not a court order.
Florida child support — key facts
- FormulaIncome Shares Model
- Guideline referenceFlorida Statutes § 61.30
- Minimum support$50/month
- Income cap$10,000/month
- Parenting time credit threshold40%+ parenting time
- Guidelines last updated2026
Example: $5,000 + $3,000 income, 2 kids, 70/30 custody
Estimate only. Excludes health insurance, childcare, and other adjustments.
Other countries
How child support is calculated in Florida
Florida uses the Income Shares Model, which is the most common child support formula in the United States (used by the majority of states). The core philosophy: child support should reflect what parents would have spent on the child if the family were intact. Both parents' incomes matter because both contributed to the household before separation.
The calculation starts with combined gross monthly income. A base support obligation is looked up from Florida's schedule (based on income and number of children). Each parent then pays their proportional share. The parent with primary custody effectively pays their share directly; the non-custodial parent writes the check for their share.
Shared custody, parenting time credits, and when to modify
Custody percentage has a direct impact on child support in Florida. As the non-custodial parent's time with the child increases, their direct child-rearing costs increase — and the support obligation is adjusted downward accordingly. Most states, including Florida, apply a parenting time credit or schedule adjustment when custody approaches or exceeds a certain threshold.
Modifications to existing orders in Florida generally require a "substantial change in circumstances" — typically a 10–20% change in income, a significant change in custody time, or a major change in the child's needs. Courts don't automatically update orders; either parent must file a motion. Use this calculator to model what a new order might look like before filing.
Frequently asked questions — Florida
Child support calculators — other states
Official sources — Florida
Florida child support calculations typically vary by ±10-15% due to court discretion and shared custody adjustments.