Independent Contractor Invoice Generator
For a 1099 contractor, the invoice is more than a bill. It's part of the evidence that you're genuinely in business for yourself. Contractors invoice; employees don't. This invoice bills your client properly and quietly does the structural work: your business identity, your terms, your numbering, no withholding. The pattern that supports your classification.
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| Description | Qty / hrs | Rate | Amount |
|---|---|---|---|
| Label design. 4 SKUs, final files delivered | 4 | $275.00 | $1,100.00 |
| Print-vendor coordination (hours) | 3 | $90.00 | $270.00 |
| Subtotal | $1,370.00 | ||
| Total due | $1,370.00 | ||
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.
| Term | Typical practice | Notes |
|---|---|---|
| Net 30 | Payment due 30 days from invoice date | The default B2B term in the US; Net 15 and Net 60 are the common variants |
| Late fee | 1% 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 period | 5 to 10 days is common courtesy | Not required by law; put it in writing if you offer one |
| Government work | 30 days, then interest accrues automatically | Federal Prompt Payment Act; most states have an equivalent for public contracts |
| Early-payment discount | 2/10 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 to Know About Independent Contractor Invoices
- Invoicing on your own paper, on your own terms, is one of the behavioral marks of contractor status the IRS and state agencies look at. Employees submit timesheets to payroll; businesses bill clients.
- Clients paying you $600+ in a year file a 1099-NEC; your invoices are the ledger both sides reconcile against the form. Mismatches trigger the questions.
- No tax is withheld from contractor payments: the gross you invoice is not yours to spend. Self-employment tax (15.3% on net earnings, plus income tax) is paid via quarterly estimates.
- Expect a W-9 request before first payment; sending it with invoice #1, unprompted, marks you as someone who has done this before.
- Invoice from a business name (even a sole-prop DBA) with consistent numbering. The cheap signals that compound into being treated, and classified, as a business.
Frequently Asked Questions
Why does invoicing matter for 1099 status?
Worker classification looks at behavior: businesses control their own billing, set terms, and serve multiple clients. Your invoice trail is first-line evidence in any classification review. One more reason to keep it consistent and numbered.
Should tax appear on my contractor invoices?
No withholding ever appears. That's payroll's concept. Sales tax applies only if your state taxes your service category. What the invoice's gross means for YOU is quarterly estimated taxes; roughly a quarter to a third set aside is the working rule of thumb.
The client wants me on their timesheet system instead of invoicing. Problem?
It can be a classification smell paired with other controls, but plenty of legitimate contract arrangements use client systems for hours verification. Keep issuing your own invoices referencing those hours. The invoice is your record either way.
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This generator produces a general-purpose document, not legal, tax, or accounting advice. How our generators are built and checked →