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 7 minUpdated March 2026

Micro-enterprise creation checklist (12 steps)

The 12 things to do after creating your micro-enterprise: SIRET, ACRE, bank, invoices, URSSAF, insurance. The complete to-do list.

The 3 key steps

1The 4 immediate administrative steps
2The 4 tools to set up within the week
3The 4 best practices to adopt from the start

Guide Micro-Entreprise

Editorial team · Business law & Taxation

Updated on 21 March 2026

Verified on official sourcesSources: URSSAF, DGFiP, LegifranceOur methodology

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