What is the difference between an invoice and a proforma invoice?

The invoice and the pro forma invoice are two different types of documents, let's take a closer look at when each is used and identify the main differences.

Invoice

  • The invoice is an official and legally binding document.
  • It is drawn up and issued after goods or services have been supplied or performed.
  • It includes all the details of the business transaction, such as a description of the goods or services, quantity, unit prices, totals, taxes, and other relevant data.
  • Used for official financial record keeping and as evidence of the business transaction.

Invoice form

  • A pro forma invoice is not an officially binding document and has no legal force.
  • It is issued prior to the actual delivery of the goods or services, usually as a preliminary notification or estimate of costs.
  • Includes the same details as an invoice, but with the specific notation that it is pro forma, and may include more detailed descriptions of the goods or services.
  • Used as an advance notice or preliminary statement of the terms of a commercial transaction. It is not binding for payment and is not used for tax or official purposes.

The main difference between an invoice and a pro forma invoice is that an invoice is a formal and legally binding document that is issued after a service has been performed or a good has been delivered, whereas a pro forma invoice is a pre-issued document that provides information about the impending delivery of the good or service but is not legally binding for payment.