How much does it cost to create a micro-enterprise?

Creating a micro-enterprise is completely free. Registration is done online via the INPI one-stop shop (procedures.inpi.fr). Beware of paid sites that offer to do the process for you.

How long does it take to receive your SIRET?

Generally, you receive your SIRET number between 1 and 3 weeks after registration on the one-stop shop. If your file is incomplete, it may take longer. You can check progress on procedures.inpi.fr.

Can you create a micro-enterprise while being employed?

Yes, combining employment and micro-enterprise is possible provided you respect your non-compete clause and loyalty obligation to your employer. Check your employment contract and collective agreement.

BeginnerCreationRead 5 minUpdated March 2026

Get your SIRET number

What to do after registration? How to obtain and verify your SIRET number.

📬The 4 key steps

1Wait for INPI validation (1-3 weeks)
2Receive your registration certificate by email
3Verify your SIRET on sirene.fr
4Activate your URSSAF account

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Get your SIRET number

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Frequently asked questions

How much does it cost to create a micro-enterprise?

How long does it take to receive your SIRET?

Can you create a micro-enterprise while being employed?