LinkPlease use the following link in order to sign in to Tax-on-Webhttp://finances.belgium.be/fr/E-services/prmonweb/Cliquer sur "Vers l'application"
Is the Site Inaccessible ?The first thing that you have to do is to clear your web browser cacheIf you use a favourite or shortcut, clear it and use the aforementioned link
Secured Identification to the SiteAuthentication with an eID identity CardAuthentication with a Class 3 Commercial Certificate (ISABEL, Certipost, Globalsign)