5.12.1 Free Tax Agency Billing Form

The Tax Agency provides taxpayers with a free form for issuing invoices, primarily intended for small businesses and professionals with a low turnover. This application works in VERI*FACTU mode. Its use is not limited by the number of invoices, although it requires that all issued invoices have a recipient.

This application allows you to issue invoices, consult issued invoices and generate drafts, as well as record data relating to the issuer, customers, products and serial numbers for repeated use, without the need to manually re-enter the data.

The form, and more information, can be accessed at AEAT invoicing application (agenciatributaria.gob.es)