What is a SARL-S? The €1 company in Luxembourg

Share capital from €1 to €12,000, no notary required, individual partners only: what to know about the simplified SARL before setting up your company.

Verified · 2 official sources
In this guide9
  1. 01The SARL-S in one sentence
  2. 02Capital: from €1 to €12,000
  3. 03Who can set up a SARL-S?
  4. 04Which activities qualify?
  5. 05Steps to set it up
  6. 06SARL or SARL-S: the key differences
  7. 07Management and accounting obligations
  8. 08Frequently asked questions
  9. 09Sources & resources
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In short

  • The SARL-S is a “simplified” SARL: its share capital ranges from €1 to €12,000 and must be fully subscribed and paid up at incorporation.
  • It can be set up by private deed: using a notary is not mandatory.
  • It is reserved for natural persons, from 1 to 100 partners, and one person can be a partner in only one SARL-S at a time.
  • Its corporate purpose is limited to craft, trade and industrial activities and certain liberal professions, with a business permit obtained beforehand.

The SARL-S in one sentence

The simplified private limited company (société à responsabilité limitée simplifiée, SARL-S) is a commercial company form that departs from some rules of the classic SARL.

According to Guichet.lu, it aims to free entrepreneurs from some of the constraints of creating a SARL: the minimum capital is reduced to one euro and the company can be set up without a notary. It is meant as an instant gateway to economic activity for new entrepreneurs.

As in a SARL, the partners’ liability is limited to the amount of their contribution to the share capital.

Capital: from €1 to €12,000

  • The share capital of a SARL-S must be between €1 and €12,000.
  • It must be fully subscribed and fully paid up at incorporation.
  • Contributions can be made in cash or in kind.

Who can set up a SARL-S?

  • Natural persons only: a company can never be a partner in a SARL-S.
  • From 1 to 100 partners. If the number of partners exceeds 100, the company has one year to change its legal form.
  • A person can be a partner in only one SARL-S at a time, unless the shares were inherited. They can, however, also be a partner in a SARL or an SA at the same time.

Which activities qualify?

The corporate purpose of a SARL-S is limited to craftsmen, traders, industrial activities and certain liberal professions. The founder must first apply for a business permit (autorisation d’établissement) from the Ministry of the Economy; the permit is then included in the application to register with the Trade and Companies Register (RCS).

Steps to set it up

  1. Apply for the business permit from the Ministry of the Economy.
  2. Check that the company name is available with the RCS: it must differ from any existing company and be followed by “SARL-S” on all company documents.
  3. Draw up the articles of incorporation, which can be a private deed (a notary is optional), and pay up the capital in full.
  4. Register the company with the RCS: name, registered office, corporate purpose, capital, partners’ identity and the business permit number.

Guichet.lu lists, among the costs, RCS publication fees, a minimum capital of €1 and any fees for administrative authorisations.

SARL or SARL-S: the key differences

SARL-SSARL
Share capital€1 to €12,000At least €12,000
Paying up the capitalIn full, at incorporationIn full, at incorporation
PartnersNatural persons onlyNatural or legal persons
HoldingsOnly one SARL-S at a time per personNo such limit
Corporate purposeCraft, trade, industry, certain liberal professionsNo such restriction
IncorporationPrivate deed allowed, notary optionalSee Guichet.lu

Both forms limit the partners’ liability to their contributions and are run by one or more managers. The SARL-S is mainly suited to starting quickly with little capital; a SARL is needed when companies must hold shares or when the capital exceeds €12,000.

Management and accounting obligations

Management is entrusted to one or more natural persons, partners or not. A SARL-S prepares a balance sheet, a profit and loss account and notes, and files its annual accounts with the RCS within 7 months of the financial year-end.

FAQ

Frequently asked questions

Can I set up a SARL-S alone?

Yes. A SARL-S can have from 1 to 100 partners, all natural persons.

Do I need a notary to set up a SARL-S?

No, it is not mandatory: the articles of incorporation can be a private deed.

Can a company be a partner in a SARL-S?

No. The partners of a SARL-S must be natural persons.

What happens if the capital exceeds €12,000?

The SARL-S must change its legal form; the partners’ meeting decides.

Verification

Sources & resources

The information in this guide is checked against the resources below. Zuelen simplifies public information for educational purposes and does not replace accounting, tax or legal advice tailored to your situation.

Last verified :

  1. 1Official sourceGuichet.luSimplified private limited company (SARL-S)The French version of this page is the reference used to verify every figure.guichet.public.lu
  2. 2Official sourceGuichet.luPrivate limited company (SARL)guichet.public.lu

About this guide

Zuelen guides are written by the Zuelen team and checked against official Luxembourg sources before publication. They are educational and do not replace professional advice tailored to your situation.

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