Document Type

Invoices

A cleaning business and a freelance consultant do not need the same invoice. Different fields, different tax treatment, different paper trail. That is why there are thirty-one invoice generators here instead of one: each carries its trade's real billing structure, from progress draws and retainage in construction to usage licensing in photography to per-head counts in catering.

31 generatorsFree, no signupNothing you type is uploaded

Start With the Basic InvoiceThe basic invoice is correct for most billing. Take a trade version when your work needs its own line-item vocabulary or tax treatment.

Pick by Situation

Which One Do You Need?

Just a clean, correct invoice, fastBasic Invoice
Trades: labor plus materials, lien-readyContractor Invoice
Billing hours at a rateHourly Invoice
1099 freelancer billing a clientIndependent Contractor Invoice

The Full List

All 31 Invoices

Every generator →

Sourced Figures

The Numbers Behind Invoices

How we check these →

Every figure below carries the official source it came from and the month we last checked it. These are the same tables the generators in this category print against.

Late Fees and Payment Terms: What Is Typical

Conventions, not legal maximums. Several states cap late-fee interest through usury or prompt-payment statutes; check your state before charging above the typical range.

TermTypical practiceNotes
Net 30Payment due 30 days from invoice dateThe default B2B term in the US; Net 15 and Net 60 are the common variants
Late fee1% to 1.5% per month (12% to 18% per year)Must be stated on the invoice or in the contract before it can be charged
Grace period5 to 10 days is common courtesyNot required by law; put it in writing if you offer one
Government work30 days, then interest accrues automaticallyFederal Prompt Payment Act; most states have an equivalent for public contracts
Early-payment discount2/10 net 30 (2% off if paid in 10 days)Worth stating explicitly as a line under the total

Source: Federal Prompt Payment Act (31 USC 39); state prompt-payment and usury statutes · checked 2026-08

What Trades Earn: Median Hourly Wages (BLS, May 2025)

National median wages for workers in each trade, not billed rates. A business bills 2x to 3x the wage to cover taxes, insurance, overhead, tools, and non-billable time; use these as the labor-cost floor under a quote, not the price.

TradeMedian hourly wage
Plumbers, pipefitters, steamfitters$34.70
Electricians$34.37
HVAC mechanics and installers$32.75
Carpenters$31.55
Roofers$27.95
Painters (construction and maintenance)$26.64
Photographers$21.47
Landscaping and groundskeeping workers$18.82
Janitors and cleaners$17.71
Maids and housekeeping cleaners$17.07

Source: BLS Occupational Employment and Wage Statistics, May 2025 national estimates · checked 2026-08

These generators produce general-purpose documents, not legal, tax, or accounting advice. Browse all generators → · How they are built and checked →