Home / Answers

Answers · Your situation

Can you set up a company before turning 18?

Yes, from 16, but only a SASU or an EURL, with the parents' written authorisation. No micro-entreprise and no commercial activity without emancipation.
By Razvan Toma · Founder

Last updated 24 October 2026Sources cited in the text

TL;DR

Yes, from 16. A non-emancipated minor can set up and run a SASU or an EURL, and only these two forms, with their parents' authorisation (or the guardian's) to carry out acts of administration alone. They cannot create a sole proprietorship, micro-entreprise included, or carry on an activity that requires trader status. Service-public

The three conditions

  1. Be at least 16.
  2. Have the authorisation of the parents, the guardian or the family council, as a written declaration signed by the parents and the minor, or as a notarial deed.
  3. Create a single-shareholder company: SASU or EURL.

What the minor can do alone, and what they cannot

Alone, with the authorisationReserved to the parents, with the guardianship judge's approval
Acts of administration: opening the bank account, signing an insurance contract…Acts of disposal: bank loan, buying or selling a business…

Possible activities

Those that require no diploma or specific qualification: internet businesses, training, IT repair… Regulated activities keep their conditions, which rules many of them out for a minor. See regulated activity.

The emancipated minor

Emancipation, possible from age 16 by decision of the guardianship judge, opens up sole proprietorship and the other company forms. To be a trader (commerçant), an emancipated minor also needs a court authorisation to carry on trade.

Before you start

Prepare the written authorisation before depositing the capital and signing the articles: it is what allows the minor to open the account and sign alone.

Frequently asked questions

Can a minor set up a SAS with friends?

Not if they are not emancipated: only a single-shareholder company (SASU or EURL) is open to them. Once emancipated, they can be a shareholder in a SAS or a SARL.

Written by Razvan Toma, founder of LegalRapide. How we check our figures · LinkedIn

Keep reading

Related reading

Ready to form your company?

5-minute questionnaire, total shown before you pay.

Start my company →