If you've been researching how to register a business in France, you've probably come across the term mandataire. Here's what it means and why it matters for expats.
What is a mandataire?
A mandataire is an authorised representative — someone who acts on your behalf under French civil law (Article 1984 of the French Civil Code). They can sign documents, submit forms, and interact with government bodies in your name.
Why does this matter for INPI registration?
When registering as auto-entrepreneur in France, you can either:
- File directly yourself (requires French language skills and understanding of the forms)
- Appoint a mandataire to file on your behalf
A mandataire for INPI registration handles:
- Completing the registration forms in French
- Selecting the correct APE/NAF activity code
- Submitting to INPI via the official guichet unique portal
- Tracking the status of your registration
- Communicating with INPI if there are any issues
Who can be your mandataire?
- A French accountant (expert-comptable)
- A legal professional
- A registered business formation service like Simpleo
Simpleo acts as your mandataire for INPI registration. You provide your information in your language, we handle all the French paperwork and file directly with INPI. Currently free during our beta launch — and even at the regular price of €49, it's significantly cheaper than hiring a French accountant.
Is it legally valid?
Yes. Using a mandataire is a standard and fully legal way to register a business in France. INPI explicitly supports third-party filings through authorised representatives.
Summary
If you're an expat who doesn't speak French, using a mandataire is the most practical way to register as auto-entrepreneur in France. It removes the language barrier entirely and ensures your registration is completed correctly first time.
Related guides: How to Register Without Speaking French · Auto-Entrepreneur vs Micro-Entrepreneur