Web developer invoice template for United States

Web development invoices often mix project work, third-party costs and recurring maintenance. This template is set up for United States: USD currency and the right tax label. The United States has no federal VAT, so invoices carry either no tax or a state sales tax, depending on your state and what you sell.

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Example web developer invoice in USD

Description	Qty	Rate	Amount
Frontend development (hours)	40	$75.00	$3,000.00
Hosting and domain setup	1	$120.00	$120.00
Monthly maintenance	1	$200.00	$200.00
Subtotal			$3,320.00
Total			$3,320.00

In this sample the total is $3,320.00 with no tax added. If sales tax applies to your work, enter the rate in the tax field. Sample figures only.

What a United States invoice must include

Your business name, address, phone or email
The client's name and billing address
Invoice number, invoice date and due date, for example net 30
A clear description of goods or services, with quantity and rate
Sales tax shown as a separate line when it applies, at the right state or local rate
Payment instructions, such as ACH, wire, check or card, and any late fee terms

What a web developer invoice should show

The project name and the milestone or sprint being billed
Hours and hourly rate, or the fixed price for the milestone
Third-party costs such as hosting, licences or plugins, listed separately
Recurring maintenance or support as its own line
When ownership of the code transfers, usually on full payment
Payment details and a due date

Getting paid in United States

Common ways to pay are ACH bank transfer, wire, check or card payment. Typical payment terms: net 15 or net 30. Late fees apply only if they were agreed in advance, so state them in your contract and on the invoice.

Mistakes to avoid

No clause on who owns the code until the invoice is paid.
Mixing one-off project fees with monthly maintenance.
Charging sales tax on services that are exempt in your state, or missing tax on items that are taxable. Rules vary by state.
Not collecting a W-9 from a contractor before paying them.

Practical tips

Invoice per milestone so cash arrives during the project, not only at the end. If you bill hourly, attach or summarise a timesheet.

Sales tax in the US is set by states, counties and cities, and whether it applies to services differs a lot. Check your state's department of revenue before adding tax, and register where required. If you pay independent contractors, collect a Form W-9 first.

Frequently asked questions

Should developers bill hourly or fixed price?

Fixed prices suit well-defined scopes, hourly suits changing requirements. Many developers combine the two: a fixed price per milestone with hourly billing for changes.

When does the client own the code?

That is set in your contract. Many freelancers transfer ownership on full payment. Put the rule in your agreement and mention it on the invoice.

Do I need to charge sales tax on an invoice in the US?

It depends on your state and what you sell. Many states tax physical goods but not all services. Check your state's tax authority.

What are net 30 terms?

Net 30 means payment is due 30 days after the invoice date. It is a common default for business invoices.

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Last reviewed: October 2026. This page is general information, not legal, tax or accounting advice. Rules and rates change, so check the IRS and your state's department of revenue before relying on it.