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 10 minUpdated March 2026

Apply for ACRE

ACRE reduces your contributions by 50% in the first year. Here's how to benefit.

The 5 key steps

1Check your eligibility (job seeker, under 25, etc.)
2Check the ACRE box during registration
3Or apply on autoentrepreneur.urssaf.fr
4Attach the required supporting documents
5Verify that the reduction is applied

Guide Micro-Entreprise

Editorial team · Business law & Taxation

Updated on 22 January 2026

Verified on official sourcesSources: URSSAF, DGFiP, LegifranceOur methodology

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