As an independent contractor, your invoice is more than a request for payment, it is part of the paper trail that shows you are a contractor and not an employee. A clear contractor invoice itemizes the work, reflects your status, and gets you paid without confusion at tax time. Here is what to put on an independent contractor invoice, a sample you can copy, and the payment terms that get contractors paid faster.
What to include on an independent contractor invoice
An independent contractor invoice needs the standard fields plus a couple that matter for contractor status and taxes.
Your details and the client's:: your name or business name, the client's, and contact info.
Your tax ID or EIN:: helpful for the client's records and 1099 reporting, and it keeps your Social Security number off the paperwork.
A unique invoice number:: for both your records.
Invoice date and due date:: an exact due date, not just "net 30."
Itemized services:: the work broken out by task, project, or hours.
Rate basis:: hourly, per project, or a flat fee, made clear.
Expenses:: any pass-through costs, listed separately from your fee.
Subtotal, tax, and total:: the amounts and the balance due, with any deposit credited.
Payment terms and methods:: how and when to pay, plus any late fee.
Including your EIN and clear rate basis reinforces that you are running your own business, which is exactly the contractor status your invoice should reflect.
Sample independent contractor invoice line items
Here is what realistic contractor line items look like, for a project billed hourly with a deposit.
| Description | Qty | Rate | Amount |
|---|---|---|---|
| Project work (per agreement) | 40 hrs | $75 | $3,000 |
| Additional revisions (approved) | 4 hrs | $75 | $300 |
| Software and materials (pass-through) | 1 | $120 | $120 |
| Deposit paid at start | 1 | −$1,000 | −$1,000 |
Subtotal: $3,420 · Deposit applied: −$1,000 · Balance due: $2,420
Itemizing the hours, the approved extras, and the pass-through costs shows the client exactly what they are paying for and keeps a contractor invoice from being questioned.
Build your contractor invoice for free
You do not need to build this from scratch. Our free invoice generator lays out every field above, does the math, and downloads a professional PDF in minutes, with no signup. Add your hours or project fee and send.
The free tool is ideal for a one-off invoice. What it does not do is remember your clients or track which invoices are paid and overdue. As you take on more clients, FileCurrent saves your details so invoices auto-fill, and it tells you who has paid and who has not, which is the real work once you are billing several clients.
Payment terms for independent contractors
Contractor work gets paid faster with terms set up around your own business.
Take a deposit for larger projects, commonly 30 to 50%, since it commits the client and covers your early work. Keep terms short, net 14 is reasonable for most contract work, and reserve net 30 for corporate clients whose process requires it. State an exact due date and a late fee so there is a reason to pay on time. And always work under a signed agreement, since the independent contractor agreement is what defines the work your invoice bills against. For the full detail on structuring terms, the freelance payment terms guide covers it.
Frequently asked questions
What should an independent contractor invoice include?
Your details and the client's, your tax ID or EIN, a unique invoice number, the invoice and due dates, itemized services with the rate basis, any expenses listed separately, the subtotal and total with any deposit credited, and your payment terms. Including your EIN and clear rate basis reinforces your contractor status.
Do I need to put my EIN on a contractor invoice?
It is not strictly required, but it helps. An EIN on your invoice makes 1099 reporting easier for the client and keeps your Social Security number off the paperwork, which is better for your privacy. Getting a free EIN from the IRS is worth it for any independent contractor who invoices clients.
How do independent contractors invoice clients?
By itemizing their work, hourly, per project, or a flat fee, on a professional invoice with their details, the client's, an invoice number, dates, and payment terms. Many take a deposit for larger projects and invoice the balance on delivery. The invoice should reflect that they are running their own business, not acting as an employee.
What payment terms should an independent contractor use?
Net 14 is reasonable for most contract work, with net 30 reserved for corporate clients whose process requires it. Take a deposit for larger projects, state an exact due date rather than just a term, and include a late fee. Shorter terms and a clear due date get you paid faster.
How do I make an independent contractor invoice?
List your details and the client's, add your EIN, an invoice number, the dates, and itemized services with your rate basis, then credit any deposit and show the balance and payment terms. A free invoice generator handles the layout and math, and a dedicated tool saves your clients and tracks payment as your client list grows.
A clean contractor invoice gets you paid and reinforces your independent status. FileCurrent saves your clients, builds and sends professional invoices, and chases late payments automatically, so you spend your time on the work instead of chasing. $15/month or $129/year. 7-day free trial, no card required.