If you are a private platform for electronic invoice services, an accounting software provider or a Public Administration that has developed its own software, to be able to adapt your systems and be able to send or receive invoices from the e-FACT service, or, you must that you apply for membership of the service and subsequently make the necessary adaptations in your software.

Therefore, you need to follow the following steps:

  1. Send through this support request the service integration form
  2. Make the adaptations in your software explained in the integration guide .

You have all the documentation (membership forms, guides, user manuals, value-added services, etc.) in the following link: Integration documentation in the e-FACT .

If you need any clarification in relation to the integration, you have at your disposal the technical support portal , and if you have doubts you can send them to the technical support service by opening a request.