A clear, practical guide to Florida child support in 2026. Learn how payments are calculated, how time-sharing affects the amount, when orders can be changed, and how a Florida family attorney can help protect your child’s future.
Why Florida Child Support Feels Bigger Than a Number
When a family changes shape, the questions that follow are rarely just legal. They are personal. Will my child still have what they need? Can I afford this on my own? Am I being treated fairly? These worries do not show up on a court form, but they sit at the center of every child support case in Florida.
Florida law tries to answer one main question. If the household had stayed together, how much of each parent’s income would have gone toward the child? That answer becomes the foundation of the support order. The rest is detail.
Our Florida family attorneys at Serrano Farah Law LP will walk you through how Florida calculates child support, what counts as income, how time-sharing changes the math, when a court can adjust the standard amount, and what to do if your circumstances change later.
What Is Child Support in Florida?
Child support in Florida is a court-ordered financial contribution that one or both parents pay to cover the costs of raising their child. It is not a punishment, and it is not optional once the court has issued an order. It is a legal obligation tied to the child’s right to be supported by both parents.
Florida follows the Income Shares Model, set out in Florida Statutes § 61.30. The idea is straightforward. Both parents’ net incomes are added together, and a guideline schedule tells the court the basic amount needed to raise the child. Each parent then pays a share of that amount based on how much of the combined income they earn.
Support generally continues until the child turns 18, with one exception. If the child is still a full-time high school student at 18 and reasonably expected to graduate before age 19, support can continue through high school graduation.
How Florida Calculates Child Support
The calculation looks complicated on paper, but it really comes down to a few clear steps. Here is how Florida courts actually run the numbers.
1. Determine Each Parent’s Gross Income
Florida defines income broadly. Almost any regular source of money counts, including:
- Wages, salary, bonuses, commissions, and tips
- Self-employment and business income (gross receipts minus ordinary expenses)
- Disability, workers’ compensation, and unemployment benefits
- Pension, retirement, and Social Security income
- Rental income, dividends, and interest
- Spousal support received from a different case
Public assistance benefits are generally excluded. If a parent is voluntarily unemployed or working below their earning capacity, the court can impute income based on their work history, qualifications, and what similar workers earn in the local area.
2. Calculate Net Income
From gross income, the court subtracts allowable deductions:
- Federal income tax
- FICA, Social Security, and Medicare contributions
- Mandatory union dues and mandatory retirement payments
- Health insurance for the parent (not the child)
- Child support or alimony is actually paid in other cases
3. Apply the Guideline Schedule
The combined monthly net income is matched against the schedule in § 61.30(6), which lists a basic support obligation for combined incomes from $800 up to $10,000 per month, based on the number of children. Above $10,000, the obligation continues to rise by a statutory percentage of the excess.
Each parent is then responsible for their proportional share. If you earn 60 percent of the combined income, you cover 60 percent of the basic obligation.
4. Add Health Insurance and Childcare
Two important add-ons get folded into the calculation:
- Health, dental, and vision insurance premiums for the child
- Work-related childcare costs that allow a parent to keep their job or attend school
These costs are split between the parents using the same income percentages.
How Time-Sharing Changes the Number
Florida uses the term time-sharing rather than custody. The number of overnights each parent has with the child matters, and at a certain point, it changes how support is calculated.
When each parent has at least 20 percent of the overnights (about 73 nights per year or more), the court applies the gross-up method under § 61.30(11)(b). The basic obligation is multiplied by 1.5 to account for duplicated household costs, and each parent’s share is adjusted by the percentage of overnights they actually have.
The practical takeaway is simple. More time with the child usually means a lower direct payment, because the paying parent is already covering more day-to-day costs. Less time usually means a higher payment.
When the Court Can Deviate from the Guidelines
The guideline amount is presumed correct, but it is not the final word. A judge can order more or less than the guideline figure if the standard amount would be unjust or inappropriate, and the difference is supported by written findings.
Reasons a court may deviate include:
- Extraordinary medical, psychological, or educational needs of the child
- Independent income earned by the child
- Seasonal income that varies significantly during the year
- Special needs traditionally met within the family unit
- Total available assets of either parent and the child
- Travel costs for long-distance time-sharing
Deviations of more than five percent above or below the guideline amount require the judge to state the specific reasons on the record.
How a Child Support Order Gets Established
There is more than one path to a Florida child support order, depending on the family’s situation.
1. As Part of a Divorce or Paternity Case
When parents are divorcing or addressing paternity, the support order is built into the final judgment. The court reviews a Child Support Guidelines Worksheet, financial affidavits from both parents, and the parenting plan before signing off.
2. Through the Florida Department of Revenue
The Florida Department of Revenue runs the state’s Child Support Program. It can open a case, locate a parent, establish paternity, and obtain an administrative support order. Many parents who are not going through divorce use this route to get a first order in place.
3. By Agreement Between the Parents
Parents can agree on a support amount, but the agreement still has to be approved by a judge. If the agreed number is below the guideline, the court needs a clear reason on the record before accepting it.
Modifying a Florida Child Support Order
Life does not stand still after a court order is signed. Jobs change, children grow, medical needs appear. Florida law allows either parent to ask the court to modify support when there has been a substantial change in circumstances that is permanent, involuntary, and not anticipated when the order was entered.
Common reasons for modification include:
- A significant change in either parent’s income
- A change in the time-sharing schedule
- New or increased medical, educational, or childcare expenses
- The recalculation produces a difference of at least 15 percent or $50 per month, whichever is greater
Until a judge signs a new order, the old one is fully enforceable. Many parents lose ground by waiting too long or by relying on informal agreements with the other parent that the court never approved.
Enforcement: What Happens If Payments Stop
Once support is ordered, the obligation is serious. Florida has strong enforcement tools, and the Department of Revenue uses them regularly:
- Income withholding directly from wages
- Interception of tax refunds and lottery winnings
- Suspension of driver’s, professional, and recreational licenses
- Liens on real estate and vehicles
- Reporting to credit bureaus
- Contempt of court proceedings, which can include fines or jail time
If you have fallen behind, the worst response is silence. Filing for a modification or requesting a payment plan early is almost always better than letting arrears build up. Past-due support does not disappear on its own, and interest can accrue under Florida law.
Did You Know? Florida treats unpaid child support as a debt that survives even bankruptcy and follows the paying parent across state lines under federal law. The longer arrears go unaddressed, the harder they are to resolve.
Frequently Asked Questions About Florida Child Support
Q. At what age does child support end in Florida?
Generally, at 18. It can continue until high school graduation if the child is still a full-time student expected to graduate before turning 19, or longer for a child with a disability that began before adulthood.
Q. Can parents waive child support in Florida?
No. Child support belongs to the child, not the parent. A judge will not approve a complete waiver of support, even if both parents agree.
Q. Does remarriage affect child support?
A new spouse’s income is generally not used to calculate child support. However, a remarriage can sometimes change a parent’s overall financial picture, and that may matter at modification.
Q. What if the other parent is hiding income?
Courts can impute income based on the parent’s work history, education, and earning potential. A family lawyer can also request financial discovery, including tax returns, bank records, and business documents.
Q. Do I still owe child support if I lose my job?
Yes, until the court modifies the order. If your income has dropped through no fault of your own, file for modification as soon as possible. Waiting does not pause the obligation.
Why Working with a Florida Family Attorney Matters
Child support looks like math, but the inputs are where cases are won or lost. What counts as income. What deductions apply. How overnights are counted. Whether a deviation is justified. Whether to push for modification now or later. These are judgment calls, and they have real consequences for your monthly budget and your child’s future.
An attorney who handles Florida family law every day knows how local judges read the guidelines, what evidence moves the needle, and where opposing counsel is likely to push back. That experience often makes the difference between a fair order and one you regret.
Talk to a Florida Child Support Attorney Today
Whether you are setting up a first order, responding to a petition, asking the court to modify an existing order, or trying to enforce one that is being ignored, you do not have to figure it out alone.
At Serrano Farah Law LP, our team helps Florida parents protect their finances and their relationship with their children through every stage of a child support case. We will review your situation, explain your options in plain language, and build a clear path forward.
Schedule a consultation today and get the answers your family deserves.