Law SIF for the AEAT In Spain

This page provides information about the law related to the Anti-Fraud and to the SIF System, an Invoicing Computer System approved according to the technical requirements defined in the Laws, RD and OM approved and published for that purpose, which any company or professional that does not bill manually must use to generate and issue invoices.

More information is here:

https://www.gesisa.net/verifactu-sistema-emision-facturas-verificables-sif-sistema-informatico-de-facturacion/

You must make a difference between the AntiFraud system and the VeryFactu system.

  • The AntiFraud system is the requirement for a software solution to follow technical good practices to guarantee the integrity, inalterability of any data related to invoices and payment in the system.
  • The VeryFactu, an e-invoice system that requires to include structured information into your generated invoice so you can easily exchange the information of your invoice with the external system.

About Dolibar

To be compliant with the AntiFraud system, activating the native module Inalterable Log of Dolibarr may be enough, but we can confirm it. So it is more recommended instead to install the external module "Ley antifraude y VeriFactu" so you will have an addon that was built specifically to be compliant with the law:


To be ready and compliant with the VeryFactu system, you will need to install one of the external module :

or

or


Note: As the law is evolving frequently and may depends on your business, you must check with your book keeper or your laywer that this is still true for your own business.