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How do you set up an SAS in 2027, and what does it cost?

Set up an SAS from €0 excl. VAT: who it suits, steps, legal fees (€291.96 incl. VAT in mainland France), documents and timeframes.
By Razvan Toma · Founder

Last updated 22 October 2026Sources cited in the text

TL;DR

An SAS (société par actions simplifiée, a simplified joint-stock company) is set up with at least two shareholders and freely chosen share capital from €1, and is run by the president (and, where applicable, managing directors), who are treated as employees. At current rates, the mandatory legal fees for an SAS in mainland France come to €291.96 incl. VAT (greffe, i.e. the commercial court registry, beneficial ownership declaration and legal notice). With LegalRapide's Essentiel plan, the setup costs €0 excl. VAT: you only pay these legal fees. Service-public

Who is it for?

It suits you if: You are starting with partners and want to organise powers, the entry of investors and the transfer of shares freely.

Good to know: Freedom in drafting the articles calls for well-written articles: approval, exit and governance clauses. Service-public recommends entrusting them to a lawyer.

Key features

PointSAS
ShareholdersAt least two shareholders
CapitalFreely set, €1 minimum; at least 50% of cash contributions paid in at incorporation, the balance within 5 years
ExecutiveThe president (and, where applicable, managing directors), treated as employees
TaxationCorporation tax by default
LiabilityLimited to contributions

Setup steps

  1. Choose the name, business activity, registered office and amount of capital.
  2. Draft the articles of association (with LegalRapide: generated from your answers).
  3. Deposit the capital in a bank account in the name of the company being formed and obtain the certificate of deposit of funds.
  4. Sign the articles.
  5. Publish the legal notice of incorporation.
  6. File the application with the guichet unique (the single online filing portal), which forwards it to the greffe, Insee, URSSAF and the tax office.
  7. Receive the Kbis extract once the greffe has approved the filing.

What does it cost?

ItemCurrent amount
Registration (greffe)€33.83
Beneficial ownership declaration€19.33
Legal notice of incorporation (mainland flat rate)€199 excl. VAT, i.e. €238.80 incl. VAT
LegalRapide service, Essentiel plan€0 excl. VAT
Total with the Essentiel plan€291.96 incl. VAT
Option: Rapide plan (+ €149 excl. VAT, filing within 24 working hours)€470.76 incl. VAT

The capital is not a cost: it stays with the company. See is share capital a cost?

Frequently asked questions

What is the minimum capital for an SAS?

€1. At least 50% of cash contributions must be paid in at incorporation, the rest within 5 years.

How much does it cost to set up an SAS?

€291.96 incl. VAT in legal fees in mainland France at current rates, plus any provider's service fee.

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

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