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Settings & subscription Updated on October 8, 2026

Enter your tax ID

Enter the tax ID of a company that does not have one on Autoria yet, before the deadline shown.

The tax ID (matricule fiscal) is mandatory for every company on Autoria: it is printed on your invoices and on the subscription invoices Autoria sends you. Companies created before the tax ID became mandatory sometimes have none, or one whose format or control key is wrong. They must enter it before the deadline they are given. The interface is in French; labels are quoted as they appear on screen.

The banner

While the tax ID is missing, a banner is shown at the top of the application: Renseignez le matricule fiscal de votre société avant le … (enter your company's tax ID before …), with the deadline. Reminders are sent before that date, in your notifications and by e-mail to the company owner.

Only the Propriétaire (owner) and the Administrateurs (administrators) can enter the tax ID. Other team members see the banner once the deadline has passed, with the message Un Propriétaire ou un Administrateur de la société doit le renseigner. (an owner or an administrator of the company must enter it).

Enter the tax ID

  1. Click Renseigner le matricule, in the banner or in Paramètres (settings), Société (company) tab, under the Matricule fiscal field.
  2. Type your Matricule fiscal.
  3. Click Enregistrer le matricule.

The tax ID is checked as when a company is created: its format and control key first, then its uniqueness. A tax ID can only open one account on Autoria, whatever its establishment code: if it is already registered, it is refused (see My tax ID is already in use).

As for any company, the tax ID can no longer be changed from the application once a first invoice has been issued: to correct it, contact support.

After the deadline

If the tax ID is not entered by the deadline, the company becomes read-only and its subscription is not renewed. The banner shows Votre société est en lecture seule : son matricule fiscal n'est pas renseigné. (your company is read-only: its tax ID is missing). The owner or an administrator can still enter it: as soon as it is saved, the read-only state caused by the missing tax ID is lifted.

support@autoria.tn