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Florida Late Payment Fee Calculator

Calculate late fees on overdue invoices in Florida (FL). Compound interest, grace periods, and total amount owed.

Florida freelancers and small businesses bill across a wide range of industries — from real-estate services in Miami to construction in Tampa. Whatever the trade, charging a late fee on a Florida invoice depends primarily on what your contract or invoice terms say, not on a one-size-fits-all rate.
Calculate Late Fees
Enter your invoice details to calculate the late payment fee

Typical range: 1–2% per month (12–24% annually)

Number of days after due date before late fees apply

Example late-fee calculations in Florida

$1,500 invoice · 14 days late · 1.5%/mo

Late fee: $10.46

Total owed: $1510.46

$5,000 invoice · 30 days late · 1.5%/mo

Late fee: $75.00

Total owed: $5075.00

$10,000 invoice · 60 days late · 2%/mo

Late fee: $404.00

Total owed: $10404.00

General guidance — not legal advice

Most US states allow contractual late fees that are agreed in writing and "reasonable" for the work performed. The most common contractual rate is 1.5% per month (18% APR) on the unpaid balance, accruing after the invoice due date.

Specific limits and disclosure rules vary by state. For Florida-specific statutory guidance, consult a Florida attorney or your state bar association before relying on a particular percentage.

Stop calculating late fees by hand

PrestoBills automatically applies your late-fee policy to overdue invoices, sends payment reminders, and tracks who owes what — for Florida freelancers and businesses.

First invoice free · No credit card required

Late fees in other states
PennsylvaniaOhioGeorgiaWisconsinIndianaTennesseeMinnesotaNew YorkCaliforniaIllinoisTexas

This page is for informational purposes only and is not legal advice. Late-fee rules vary by jurisdiction and contract. Consult a licensed attorney in Florida for advice on your specific situation.