Un service de l'État français
logo mon-entreprise.fr
logo marianne

The official assistant for entrepreneurs

All the resources you need to develop your business, from legal status to hiring.


Create a company

Assistance in choosing the status and the complete list of creation steps

Get started

Manage my business

Simulators to anticipate the amount of contributions and better manage your cash flow

Get started

What income should I declare?

How to report your income from online platforms (AirBnb, leboncoin, blablacar, etc.)

Get started
🧮 See the simulators list

About us

This website is developed by the administration to support entrepreneurs in the development of their business.

We start from the premise that it is difficult to navigate through all the online documentation: there is a lack of clear, up-to-date and relevant information on starting a business.

Our objective is to remove all uncertainties regarding the administration tasks so that you can focus on what matters: your business.

We are a small, autonomous and multidisciplinary team within the URSSAF. We are committed to being as close as possible to our users in order to continuously improve this site in accordance with the Startup d'État method.

Feel free to send us your comments and suggestions at