Once you have established your SIRET number, the French tax authorities expect a tax return every year until it is dissolved.
Selling your property does not automatically deactivate your SIRET number.
Failure to inform the authorities can result in you being pursued by them and receiving fines in the future.
At French Tax Online, we help you through this complicated and bureaucratic process.
Let French tax online manage this stress for you so you.

SIRET deregistration
How can French Tax Online help you de-activate your SIRET number?
At French Tax Online, we will fill out all your forms and handle formalities in French on your behalf.
Our SIRET closure package includes:
- Discussion with clients to indicate the date of closing of your activity;
- Completion of all required documents and formalities in French;
- Communication with administrative department of the commercial court of the city where the property is located.
Stepping stones

You fill out our online form in order to provide your personal information (name, address…)

We submit your declaration to the SIE

The SIE validates your request and submits it to INSEE

INSEE deactivates your SIRET number.

INSEE closes your “entreprise individuelle”

We will send you the official document stating that your SIRET number has been deactivated. You are no longer liable to tax declarations.