Do You Need a Lawyer for Child Support?

Published March 25, 2026 · By Christine Leonard, Esq.

Here's What to Know About Hiring a Child Support Attorney in Florida

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Child support is one of the most financially significant issues in any family law case. Whether you are the parent who will be paying support or the parent who needs it to provide for your children, the amount set by the court will affect your household budget for years — sometimes decades. Getting it right the first time matters enormously, and that is where the question comes in: do you actually need a lawyer for child support?

The short answer is: you are not legally required to have an attorney. Florida does not mandate legal representation in child support proceedings. But the longer, more honest answer is that representing yourself in a child support case — especially one involving contested income, self-employment, imputed wages, or modification of an existing order — is one of the most common ways parents end up paying too much, receiving too little, or agreeing to terms they cannot sustain.

How Florida Calculates Child Support

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Florida uses an income-shares model under Florida Statute 61.30. The principle is straightforward: children should receive the same proportion of parental income they would have received if the parents lived together. In practice, the calculation considers:

• Both parents' net monthly incomes — gross income minus taxes, mandatory deductions, and certain allowable expenses
• Number of children — the guidelines table increases with each child
• Healthcare and insurance costs — health insurance premiums and unreimbursed medical expenses
• Childcare costs — daycare, after-school care, and related expenses necessary for employment
• Number of overnight stays — the timesharing schedule directly affects the calculation; more overnights with the paying parent reduces the support obligation

The court plugs these numbers into a guidelines worksheet to produce a presumptive child support amount. The judge can deviate from this amount by up to 5% without written findings. Deviations greater than 5% require specific written justification explaining why the guidelines amount is unjust or inappropriate.

When You Absolutely Need a Child Support Lawyer

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While simple, uncontested child support calculations between two W-2 employees may not require extensive legal work, the majority of cases that come through our office involve at least one complicating factor. Here are the situations where legal representation is not just helpful — it is essential:

1. Self-Employment or Variable Income

When one parent is self-employed, owns a business, works as a contractor, or earns income from multiple sources, determining "net income" becomes a contested issue. Self-employed parents may have legitimate business deductions that reduce reported income — or they may be using the business to hide income. An attorney knows how to analyze tax returns, profit-and-loss statements, and bank records to determine true earning capacity.

2. Imputed Income Disputes

If a parent is voluntarily unemployed or underemployed, the court can impute income — meaning the judge assigns an earning capacity based on the parent's education, work history, and local job market. This is one of the most aggressively litigated issues in child support cases. If your ex quit a high-paying job to reduce their support obligation, or if you are being accused of earning less than you can, you need an attorney who understands how Florida courts evaluate imputed income.

3. High-Income Cases

Florida's child support guidelines cap combined net income at $10,000 per month. For parents whose combined income exceeds this threshold, the court has discretion to set support above the guidelines amount based on the children's needs and the parents' ability to pay. These cases require careful presentation of evidence about the children's standard of living and actual expenses.

4. Modification of Existing Orders

Under Florida Statute 61.14, child support can be modified when there is a substantial change in circumstances. This includes job loss, significant income changes, changes in the timesharing arrangement, or changes in the child's needs (such as new medical expenses or educational costs). The modification must result in at least a 15% or $50 change in the monthly amount, whichever is greater. An attorney ensures your petition meets the legal threshold and is supported by proper evidence.

5. Enforcement and Contempt

If your ex is not paying court-ordered child support, you have legal remedies. Florida provides multiple enforcement tools:

• Income deduction orders (wage garnishment)
• Contempt of court proceedings — which can result in fines or jail time
• License suspension — driver's license, professional licenses, and recreational licenses
• Tax refund interception through the Florida Department of Revenue
• Passport denial for arrearages exceeding $2,500
• Liens on property and bank account levies

Filing a motion for contempt and enforcement requires understanding court procedures, burden of proof, and the specific remedies available. An attorney makes the difference between a successful enforcement action and a wasted court appearance.

6. Timesharing Changes That Affect Support

Child support and timesharing (custody) are directly linked in Florida. A change in overnight stays can significantly alter the support calculation. If you are seeking more time with your children — or if the other parent is requesting a change — the child support implications need to be calculated and addressed simultaneously. An attorney handles both issues together to protect your interests on both fronts.

What Happens If You Don't Hire a Lawyer

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Parents who represent themselves in child support proceedings frequently make mistakes that cost them thousands of dollars over the life of the order. Common errors include:

• Accepting the other parent's reported income at face value without verification
• Failing to include all allowable deductions (health insurance, mandatory retirement contributions, prior child support obligations)
• Not accounting for childcare costs or unreimbursed medical expenses
• Agreeing to a support amount without understanding how overnight stays affect the calculation
• Missing the legal threshold for modification, resulting in a denied petition
• Not requesting retroactive support back to the date of filing

A child support order typically lasts until the child turns 18 (or 19 if still in high school). Even a $100-per-month error compounds to $21,600 over 18 years. The cost of an attorney is almost always less than the cost of getting the calculation wrong.

How Leonard Legal Handles Child Support Cases

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At Leonard Legal, P.A., Christine Leonard personally handles every child support case. She does not hand your case off to a paralegal or junior associate. Her approach includes:

• Thorough income analysis — reviewing tax returns, pay stubs, bank statements, and business records to determine true income
• Accurate guidelines calculations — running the numbers with all applicable deductions, credits, and adjustments
• Strategic litigation — presenting evidence of hidden income, imputed earnings, or changed circumstances
• Enforcement actions — filing motions for contempt when the other parent refuses to pay
• Modification petitions — seeking increases or decreases when circumstances substantially change

We serve families throughout Northeast Florida, including St. Johns County, Duval County, Clay County, Nassau County, Flagler County, and Volusia County.

Frequently Asked Questions About Child Support in Florida

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