Formulaire

Declaration of Industrial and Commercial Benefits (BIC)

Cerfa 11085 (2031-SD)

Form only in French.

This form must be filed by companies subject to income tax in the category of BIC: titleContent.

Form to be accompanied by one of the following documents:

  • Book n° 2050-SD to 2059-G-SD for normal real
  • Book n° 2033-A-SD to G-SD for simplified reality.

To be sent to the company Tax Office (SIE).

Access to the leaflet after the form.

Fill out the form

To whom shall I send this form ?

For details, please use the practical information sheets :

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Émetteur du formulaire administratif : Ministry of Finance

Verified 19 March 2026 - Public Service / Directorate of Legal and Administrative Information (Prime Minister)