How to Invoice as a Plumber in Florida

How to invoice as a plumber in Florida: FL sales tax 6.00% (services usually exempt), late fees capped at 1.5%/mo under Fla. Stat. §687.03 (usury), written contracts required over $2,500. Step-by-step guide with a free template.

State sales tax
6%
Late fee cap
1.5%/mo
Net terms
14 days
Deposit
30%
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1. Florida-specific invoice requirements

  • Sales tax line: 6.00% state rate. Most services rendered in Florida are exempt from sales tax — but materials, parts, and tangible goods are not. Most services exempt; tangible goods taxable. Local discretionary surtax up to 1.5%.
  • Late-fee cap: Florida statute Fla. Stat. §687.03 (usury) caps interest on unpaid invoices at 1.5% per month. Spell out the rate in writing on every invoice and in your contract — courts won't enforce undisclosed fees.
  • Written contract required: Florida requires a signed agreement for any job over $2,500. Reference the contract number on the invoice.
  • Right-to-cancel notice: Customers in Florida get 72-hour cancellation rights on certain home-services contracts. Disclose this in your terms.

2. Plumber line items + standard terms

Every plumber invoice in Florida should itemize work clearly. Standard plumbers use Net 14 terms with a 30% deposit required upfront.

  • Service call fee — billed by flat (~$95 default).
  • Labor — billed by hour (~$110 default).
  • Materials — billed by itemized.

3. Plumber licensing in Florida

State-licensed in most states. Master plumber license typically required for self-employment.

4. Send and follow up

Send the invoice the same day work completes. Use software that records open events and offers a one-click online payment so you don't need to chase a check by mail. Florida customers expect digital payment options today — accepting card and ACH typically reduces days-to-paid by 30–50%.

Average invoice
$485
State
FL
Net terms
14 days
Deposit
30%

Florida metro guides

Metro-specific guides include the combined sales-tax rate and local pricing benchmarks.

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