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Country guide

Invoicing in United States

What businesses need on an invoice in United States: the mandatory details, the Sales tax rates in force, and how to stay compliant. Paired with a free generator that produces a United States-correct invoice in under a minute.

Sales tax in United States

United States has no value-added tax of this kind. Show your prices and totals without a VAT line unless another local tax applies.

Tax IDs and registration

Tax / VAT number
Show your Tax / VAT number on the invoice when you are registered.
Company register
Secretary of State

Numbers, dates and currency

Currency
USD
Number format
1,234.56 (comma for thousands, point for decimals)
Date format
for example 07/28/2026

What every invoice must include

Wherever you invoice, these details are expected. FreeBillGen fills them in for you.

Your business details
Legal name, address and tax or VAT number.
Customer details
The buyer name and address (and their tax number for B2B cross-border).
A unique invoice number
Sequential, with no gaps, so each invoice is identifiable.
Invoice date
The issue date, plus the supply date when it differs.
Line items
A description, quantity and unit price for each line.
Tax per rate
The rate applied and the tax amount, grouped by rate.
Totals
The net total, the tax total and the gross total payable.
Currency
The currency of the amounts, especially for cross-border invoices.

E-invoicing in United States

There is no general structured e-invoicing mandate yet. FreeBillGen can still export a Peppol or Factur-X file when a buyer asks for one.

Invoicing in United States FAQ

What must an invoice include in United States?

An invoice should carry your details and tax number, the customer details, a unique invoice number and date, a line-by-line description with quantities and prices, the Sales tax rate and amount, and the net, tax and gross totals.

What is the Sales tax rate in United States?

United States does not apply a value-added tax of this kind, so a standard rate is not shown.

Do I need to send e-invoices in United States?

There is no general e-invoicing mandate in United States yet, but you can still send a structured Peppol or Factur-X file from FreeBillGen for free if a buyer requires it.

Create a United States-correct invoice

FreeBillGen fills in the mandatory fields and the right Sales tax treatment for you, free, with no signup and no card.

Open the generator

Official sources

This page is general guidance, not tax advice. Rates and rules change; confirm the current position with the official sources above or your adviser.