To obtain your SIREN number, follow these steps:
- 1. Go to: www.autoentrepreneur.urssaf.fr/portail/accueil.html and click on CREATE my self-employed business
- 2. Answer Yes or No to the following question: Are you already registered as a self-employed worker? depending on whether you are already registered as a self-employed person.
- 4. Click on Declare my self-employed business and you will then be invited to create an account
- 5. Enter your details, then click Create my account
- 6. Confirm your account via the email sent to you by URSSAF, then create a password.
- 7. Once logged in, click on To complete your activity creation formality, please click here.
- 8. Fill out the form
If in doubt, you can consult this detailed step-by-step guide produced by URSSAF on how to apply for a SIREN number .
You can also read the URSSAF FAQ here .