Child support in Florida is calculated by law, but the fight over the numbers that go into that calculation is where the real battle happens. Income disputes, hidden earnings, underemployment, and childcare costs all affect what a parent pays or receives. Attorney Mindi Lasley has handled child support cases throughout Tampa and Hillsborough County — establishing initial support orders, modifying existing ones, and enforcing obligations when the other parent refuses to pay.
How Florida Calculates Child Support
Florida uses the Income Shares Model to calculate child support. This model combines both parents’ net incomes and determines what a family at that combined income level would typically spend on their children. That amount is then allocated proportionally between the parents based on their respective income shares and the time-sharing arrangement.
The primary inputs to the calculation include:
| Factor | How It’s Used |
|—|—|
| Gross income (both parents) | Starting point — includes wages, self-employment, rental income, bonuses, and more |
| Deductions allowed | Taxes, mandatory retirement, health insurance, and prior child support obligations |
| Time-sharing percentage | More time with the paying parent = lower support obligation |
| Health insurance costs | The parent paying health insurance receives credit in the formula |
| Childcare costs | Work-related childcare expenses are added to the formula |
| Child’s extraordinary expenses | Medical, educational, or other special needs costs |
When Income Is Disputed
The most contested part of any child support calculation is income. Self-employed parents, business owners, and commission-based earners can make income verification difficult. Mindi Lasley, P.A. uses every available legal tool to ensure accurate income figures:
- Tax returns and W-2s — Three to five years of tax history to identify income trends and inconsistencies
- Bank statement analysis — Deposits that don’t match reported income are a major red flag
- Business financial records — Profit and loss statements, invoices, and receivables for self-employed parties
- Forensic accounting — For high-income cases or complex business structures, we work with financial experts
- Imputed income — Florida courts can impute income to a parent who is voluntarily unemployed or underemployed to avoid support obligations
Child Support Modification in Hillsborough County
A child support order is not permanent. Florida allows modification when there is a substantial change in circumstances — typically defined as a change that results in at least a 15% difference in the calculated support amount. Common reasons for modification include:
- A parent’s income significantly increases or decreases
- The time-sharing arrangement changes substantially
- The child’s healthcare, educational, or special needs change
- A parent loses employment or becomes disabled
Modifying child support requires a formal court proceeding — you cannot simply agree to a new amount between yourselves and assume it is enforceable. Mindi Lasley, P.A. files and litigates modification cases throughout Hillsborough County, representing both parents seeking modifications and those defending against them.
Child Support Enforcement
When a parent fails to pay child support as ordered, Florida law provides powerful enforcement tools. Unpaid child support does not disappear — it accumulates as arrearages and accrues interest. Enforcement options in Hillsborough County include:
- Income withholding order — Wages are automatically deducted from the paying parent’s paycheck
- Contempt of court — A non-paying parent can face fines or jail time
- License suspension — Driver’s license, professional licenses, and recreational licenses can be suspended
- Bank account garnishment — Funds seized directly from financial accounts
- Tax refund interception — State and federal tax refunds redirected to cover arrearages
- Passport denial — Unpaid child support can prevent passport issuance or renewal
If your co-parent is failing to meet their child support obligation, you have real options. Mindi Lasley, P.A. moves quickly to enforce your rights and recover what your child is owed.
Retroactive Child Support
Florida courts can award retroactive child support going back up to 24 months before the date the petition was filed. This is particularly relevant when one parent delayed filing while informally sharing expenses or when paternity was only recently established. Timing your filing correctly and documenting prior informal payments matters — we handle both.
Frequently Asked Questions
| Question | Answer |
|—|—|
| Can a parent waive child support in Florida? | No. Child support belongs to the child, not the parent. Parents cannot legally agree to waive it on the child’s behalf. |
| How long does child support last in Florida? | Until the child turns 18, or 19 if still in high school. It can continue longer for a child with disabilities. |
| Does 50/50 time-sharing mean no child support? | Not necessarily. Support is still calculated based on both incomes. The parent with higher income typically pays even with equal time. |
| What if my ex hides income to avoid paying? | We can use discovery tools, subpoenas, and forensic accounting to uncover hidden income and impute income to the court. |
| Can child support be paid directly to me instead of through the state? | Yes, but income withholding orders are standard. Voluntary payments outside the state system don’t always get credit. Use the state disbursement unit. |
| What happens if I stop paying child support? | Arrearages accumulate with interest. Enforcement actions include wage garnishment, license suspension, and contempt proceedings. |
Local Resources for Child Support in Hillsborough County
| Resource | Description |
|—|—|
| Hillsborough County Clerk of Court | File and manage child support orders in Hillsborough County |
| Florida Department of Revenue — Child Support | State agency handling child support enforcement in Florida |
| Thirteenth Judicial Circuit Court | Local Hillsborough County family court resources |
| Florida Bar — Child Support Guide | Plain-language overview of Florida child support law |
Get the Child Support Outcome Your Child Deserves
Whether you are establishing, modifying, or enforcing a child support order, the numbers and legal strategy matter enormously to your child’s financial security. Mindi Lasley, P.A. is a child support attorney in Tampa who ensures every calculation is accurate and every obligation is enforced. Call us at 813-873-9047 or visit our contact page to schedule your consultation.
About Mindi Lasley, P.A.: Mindi Lasley, P.A. is a Tampa-based family law firm serving clients throughout Hillsborough County and the greater Tampa Bay area. The firm handles all aspects of child support — from initial establishment and contested income disputes to enforcement actions and post-judgment modifications. Attorney Mindi Lasley is known for precise financial analysis and aggressive advocacy on behalf of her clients.