Florida’s child support schedule has a top line: combined monthly net income of $10,000. Above it, the guidelines stop prescribing and start calculating differently — and the fights change character entirely. High-income support cases are less about arithmetic and more about philosophy: what do children of affluent parents actually need, and where does support end and wealth transfer begin? The Law Office of John Vernon Moore, P.A. handles both sides of these cases across Brevard County.
The Over-Schedule Formula
When combined net income exceeds $10,000 monthly, § 61.30 sets support at the schedule maximum plus a statutory percentage of the excess — 5% for one child, stepping through 7.5%, 9.5%, 11%, 12%, and 12.5% for two through six children. A combined net of $30,000 with two children: the top-of-schedule amount plus 7.5% of the $20,000 excess. The formula gives structure, but unlike the schedule proper, courts treat the high-income calculation with real flexibility — which is where the actual litigation lives.
The Needs-Based Ceiling Argument
Florida caselaw recognizes what practitioners call the good-fortune principle: at some income level, the formula produces numbers exceeding any child’s reasonable needs — even generously defined — and courts may deviate downward when the paying parent proves the guideline figure surpasses the children’s actual needs measured against the standard of living the family enjoyed. The contours matter to both sides: children of wealth are entitled to wealth’s lifestyle — private school, travel, activities, the life they knew — not merely subsistence; but support is for children, not disguised alimony, and courts entertain serious needs analysis when the numbers get large. These cases are won with granular lifestyle evidence: what the children’s lives actually cost, documented category by category, before and after separation.
Where High-Income Cases Get Complicated
The income side is rarely a W-2: executive equity vesting on schedules, business distributions and retained earnings, investment income, and the variable compensation that dominates senior pay — each needing characterization before any formula applies, often with forensic accounting from our complex-asset practice. Add-on treatment scales too: private school tuition, elite travel sports, and enrichment costs become contested line items above the base number, best resolved by express allocation in the order rather than annual skirmishes. And privacy concerns — business owners and professionals litigating their finances in a public file — argue for mediated resolutions with confidentiality, which is where most of our high-income support cases conclude.
Strategy on Both Sides
For the higher earner: the credible path is transparency plus needs analysis — courts punish concealment (see hidden assets) but respect documented, good-faith argument about actual needs; propose structures that serve children directly (tuition paid to schools, 529 funding, expense accounts) where straight transfers feel misdirected. For the recipient parent: build the lifestyle record — the family’s real spending on the children before separation is your benchmark, and thin documentation is how affluent children get subsistence numbers; secure the add-ons expressly; and scrutinize the income presentation, because the gap between reported and real income widens as wealth grows. With over 89 years of combined experience, we have seen every version of both playbooks — and the documented party wins the close calls.
Frequently Asked Questions
Is there a cap on Florida child support?
No absolute cap — the formula extends indefinitely — but the needs-based deviation doctrine functions as a practical ceiling in very high income cases, decided on evidence of the children’s actual reasonable needs.
Can support include private school tuition on top of the guideline number?
Courts can allocate tuition where private schooling matches the family’s established pattern and means — expressly, as an add-on. Get it in the order; assumptions are not enforceable.
My ex claims poverty but lives lavishly. What reaches the truth?
Lifestyle analysis, bank-deposit reconstruction, and the self-employment toolkit — spending is the confession that reported income cannot retract.
Does 50/50 time-sharing change the high-income calculation?
The substantial time-sharing adjustment applies at every income level — see our 50/50 support guide — though with large income gaps, meaningful support typically still flows.
Big Numbers Deserve Precise Advocacy
Call (321) 529-7777 or contact us online for a free, confidential 30-minute consultation.