What do I have to do to be able to use the online procedures?

Professionals wishing to use the tax authorities’ online procedures can use services to either complete formalities directly online (Electronic File Interchange, EFI), or through a partner who sends a file to the tax authorities (Electronic Data Interchange, EDI).
Users looking to use the online services must first create a professional account.
From the "www.impots.gouv.fr" website’s homepage, in the box “Votre espace professionnel”, click on “Je crée puis j'active mon espace professionnel” in the section “Je crée puis j'active mon espace pour pouvoir accéder aux services en ligne”.

Updated DINR PRO