Status of the Services
Estat dels Serveis
How to create e-invoices
How to invoice electronically if I am a supplier?
How to send e-invoices through the e-FACT delivery box?
Which certificates can I use to sign the invoice?
Should the file number be included in the electronic invoice?
How can you create and send an electronic invoice?
How to check the status of your invoice
Main technical rejection error codes of the e.FACT service
How to check the status of an invoice and its possible statuses
What does "Rejected Invoice" mean? What should I do now?
How can you check the status of an invoice?
What do the e-invoice statuses reported by e.FACT mean?
Documentation for integration into e-FACT