SAS Minimum Share Capital 2026: Complete Incorporation Guide

SAS companies (sociétés par actions simplifiées, or simplified joint-stock companies) appeal through their flexibility in the articles of association and their lighter governance. Yet the question of minimum share capital remains a source of uncertainty for entrepreneurs planning to set up a company in 2026. Between the misconception of a mandatory minimum amount and the legal reality of free share capital, many are unsure what amount to provide for. This guide sets out the rules applicable to the share capital of an SAS, the practical issues involved in fixing it and the asset-planning strategies to favour depending on your business project.

SAS share capital: abolition of the legal minimum since 2009

The principle of free share capital under French law

Since the Economic Modernisation Act of 4 August 2008, which came into force on 1 January 2009, no minimum share capital is required to set up an SAS. Article L. 227-1 of the French Commercial Code disapplies to the SAS Article L. 224-2, which sets the minimum share capital of public limited companies (sociétés anonymes): the amount of share capital is freely fixed by the articles of association. This contractual freedom distinguishes the SAS from certain company forms that have historically been more restrictive.

The abolition of the €37,000 minimum share capital (formerly applicable to public limited companies and extended to SAS companies) was intended to facilitate entrepreneurship and access to the status of company director. In practice, you can therefore set up an SAS with €1 of share capital, even though this option has significant practical drawbacks. The rules applicable to the share capital of an SARL (private limited company) and the related obligations are set out in our article on the minimum share capital of an SARL.

Distinction from other company forms

This flexibility places the SAS in the same category as the SARL, which has also had no minimum share capital since 2003. By contrast, certain companies retain regulatory thresholds:

• Public limited companies (SA): minimum of €37,000 under Article L. 224-2 of the French Commercial Code
• European companies (SE): €120,000 under EC Regulation No. 2157/2001
• Credit institutions and insurance companies: sector-specific minimum capital fixed by the ACPR (French prudential supervision and resolution authority)

Determining the optimal share capital: economic and legal issues

Assessing initial financial needs

Although legally free, the amount of share capital should match the real needs of your business. A methodical approach is to cost the start-up investments: purchase of equipment, building up stock, initial set-up costs and working capital for the first months of operation.

Take a project to set up an SAS in digital strategy consulting. The initial needs will include the purchase of professional IT equipment, fitting out a workspace, business development costs and a cash reserve to cover the first months of activity before the first client invoices are paid. Share capital of €10,000 to €30,000 could prove consistent depending on the scale of the project.

Impact on commercial and financial credibility

Share capital is a strong economic signal to commercial and financial partners. Token share capital of a few euros may legitimately raise questions about the company's financial strength, particularly in sectors requiring substantial investment or long-term contractual relationships.

Banks systematically scrutinise the amount of share capital when examining financing applications. Share capital consistent with the business makes it easier to obtain business loans and improves the pricing offered. Likewise, customers and suppliers often consult the company accounts filed with the registry (greffe) to assess the financial standing of their partners.

Tax consequences of capitalisation

Share capital benefits from an advantageous tax regime when it is constituted. Cash contributions give rise to no immediate taxation, unlike distributed profits, which bear social security charges and income tax or corporate income tax depending on the tax regime chosen.

This initial tax neutrality makes it possible to optimise the asset structure of the new company. Sufficient share capital avoids shareholder current account contributions, which are subject to a less favourable tax regime on repayment and exposed to the risk of requalification as a disguised distribution by the tax authorities.

Practical arrangements for paying up share capital

Immediate and deferred payment

Article L. 225-3 of the French Commercial Code, applicable to the SAS by reference from Article L. 227-1, requires at least half of the nominal value of shares issued for cash to be paid up on subscription. The balance must be paid up within a maximum period of five years from registration, on a call made by the president or by the body empowered by the articles of association.

This rule offers appreciable flexibility for founders with limited funds at the outset. However, partial payment may complicate certain steps, in particular obtaining bank financing, which frequently requires fully paid-up share capital.

Deposit procedure and depositary's certificate

Funds corresponding to cash contributions must be deposited with a notary, with an authorised bank or with the Caisse des dépôts et consignations (French public deposit and consignment fund). The depositary issues a certificate attesting to the deposit, a document essential to the registration file with the trade and companies register (registre du commerce et des sociétés).

Banks generally offer this service as part of opening the company's business account. The funds remain blocked until final registration and are then transferred to the company's current account on presentation of the K-bis extract (company registration certificate).

Penalties for failure to pay up

Failure to pay up contributions within the time limits exposes the defaulting shareholder to civil penalties. The shareholder owes, as of right, interest on the sums not paid from the day on which they should have been paid (Article 1843-3 of the French Civil Code). After a formal notice that has remained without effect, the company may pursue the sale of the shares (Article L. 228-27 of the French Commercial Code); on expiry of the regulatory period, shares that have not been paid up are deprived of voting rights and of the right to dividends until payment is made (Article L. 228-29). The company may also bring an action for specific performance of the undertaking to pay up.

In criminal terms, failure to pay up does not constitute breach of trust (abus de confiance): Article 314-1 of the French Criminal Code requires the misappropriation, to the detriment of another, of funds, valuables or property handed over on condition that they be returned, presented or put to a specified use, which does not correspond to the omission of a shareholder who does not pay his or her contribution. Misappropriation of company funds by the president falls under misuse of company assets (abus de biens sociaux), provided for by Article L. 242-6 of the French Commercial Code and made applicable to the SAS by Article L. 244-1.

Share capital increase: flexibility and formalities

Increase procedures under the articles of association

An increase in share capital falls within the competence of the extraordinary general meeting of shareholders, unless a delegation is granted to the president in the articles of association. This flexibility in the articles, specific to the SAS, makes it possible to adapt governance rules to the company's growth needs.

The articles of association may thus provide for enhanced majorities for capital increases, pre-emption rights in favour of existing shareholders, or approval clauses specific to new entrants. This contractual flexibility facilitates successive fundraisings without systematically amending the articles. The differences in governance and flexibility of the articles between the two company forms are compared in our guide on choosing between an SAS and an SARL.

Technical arrangements and formalities

Any capital increase requires the involvement of a contributions auditor (commissaire aux apports) if the company receives contributions in kind with a value exceeding €30,000 or representing more than half of the share capital. This professional, registered on the official list of statutory auditors, values the assets contributed and certifies that their value is at least equal to the amount of the increase.

The legal formalities comprise drawing up the minutes of the extraordinary general meeting, amending the articles of association, completing the legal publicity formalities and filing with the registry of the commercial court. These steps generate fixed costs of approximately €500 to €1,000 depending on the complexity of the transaction.

Impact on the rights of existing shareholders

A capital increase may dilute the rights of existing shareholders if it is accompanied by the entry of new investors. This dilution affects both financial rights (share in profits and in liquidation surplus) and political rights (voting power at meetings).

To preserve existing balances, the articles of association may provide for a preferential subscription right allowing shareholders to subscribe in priority for new shares in proportion to their holding in the share capital. This protection in the articles prevents "wild" capital increases that alter the shareholding against the founders' wishes.

Share capital reduction: reinforced legal framework

Legitimate grounds for reduction

A reduction of share capital is subject to stricter regulation than an increase, because of its implications for the rights of the company's creditors. Article L. 225-204 of the French Commercial Code distinguishes two main grounds: a reduction motivated by losses (reduction to clear losses) and a reduction not motivated by losses (discretionary reduction).

A reduction for losses aims to clear the company's liabilities and restore its financial balance. It is often a mandatory preliminary step to restructuring operations or to new capital increases. A discretionary reduction allows shareholders to recover part of their contributions, for example in the event of a lasting cash surplus.

Protection of the company's creditors

Any reduction of share capital not motivated by losses triggers a creditor opposition procedure provided for by Article L. 225-205 of the French Commercial Code. Creditors whose claim predates the filing with the registry of the minutes of the resolution have twenty days from that filing to lodge an opposition before the commercial court (Article R. 225-152).

This procedure protects creditors against the artificial impoverishment of the company's assets. The court may either reject the opposition if it appears ill-founded, order immediate repayment of the claims concerned, or require sufficient security to be provided.

Tax consequences of share capital reductions

A reduction of share capital has tax consequences that vary according to how it is carried out. A reduction by repayment to shareholders constitutes, for tax purposes, a distribution of profits subject to social security charges and to income tax in the category of investment income (revenus de capitaux mobiliers).

By contrast, a reduction for losses gives rise to no immediate taxation, since it records for accounting purposes an impoverishment that has already occurred. This tax neutrality explains why some companies regularly carry out reductions to clear losses in order to clarify their balance sheet position.

Asset optimisation and transfer

Strategies for gradual capitalisation

Initially modest share capital may develop progressively as the business grows. This evolving approach makes it possible to optimise incorporation costs while preserving future adaptability. Prudent entrepreneurs size their initial share capital to immediate needs and then plan increases according to the stages of development.

This strategy is particularly relevant for service activities requiring little investment in equipment at the outset. Share capital of €5,000 to €15,000 may be sufficient initially, before targeted increases during phases of commercial acceleration or diversification of activity.

Preparing future transfers

Share capital directly influences the valuation of the company in transfer transactions. Share capital consistent with the business facilitates negotiations with potential buyers and avoids discounts linked to an unbalanced financial structure.

Transfer transactions (sale of shares, gift, succession) are based on the real value of the company, determined by professional valuation methods. Share capital that is undersized in relation to the business may reveal structural weaknesses that penalise the final valuation.

Interaction with shareholder current accounts

The alternative to share capital lies in shareholder current account contributions, which are more flexible to set up and to repay. These advances have the advantage of immediate reversibility, without particular formalities, and may bear interest that is tax-deductible.

However, shareholder current accounts offer less protection against the company's creditors and may be requalified as quasi-equity by the courts in the event of difficulties. The optimal balance generally combines basic share capital with shareholder current accounts that can be adjusted to cash requirements.

Accounting and reporting aspects

Accounting entry of contributions

Capital contributions give rise to specific accounting entries in account 101 "Capital" of the general chart of accounts (plan comptable général). Cash contributions pass through account 512 "Banks", while contributions in kind are recorded in the corresponding asset accounts (tangible, intangible or financial fixed assets).

This initial accounting treatment determines the presentation of equity in the company's balance sheet. Clearly identified share capital makes it easier for financial partners to read the annual accounts and simplifies any tax audits.

Tax and social security filings

The constitution of share capital generates specific filing obligations. The VAT return may provide for a particular regime for contributions in kind depending on their nature (new or second-hand goods, whether the transferor is subject to VAT). Contributions of business assets generally benefit from the exemption provided for in Article 257 bis of the French General Tax Code.

In social security terms, capital contributions do not form part of the base for social security contributions, unlike remuneration paid to directors. This initial social security neutrality makes it possible to optimise the cost of setting up the company.

Audits and checks

The tax authorities regularly check the reality of capital contributions, particularly during audits covering the first years of activity. Bank supporting documents (account statements, transfers) and the minutes of general meetings are the essential items of evidence.

Contributions in kind are subject to heightened vigilance, in particular as regards their valuation and their actual transfer to the company. The contributions auditor's report and the instruments transferring ownership (vehicle registration document, notarial deeds) document these sensitive transactions.

Frequently asked questions

Can an SAS be set up with €1 of share capital in 2026?

Legally yes: no minimum amount has been imposed by law since 2009. However, token share capital raises practical difficulties: reduced commercial credibility, difficulty in obtaining bank financing and potential insufficiency in relation to initial cash requirements. Share capital of between €1,000 and €10,000 is generally a more realistic compromise.

What is the difference between share capital and shareholder current account contributions?

Share capital is permanent in nature and can be repaid only after completion of legal formalities (share capital reduction). Shareholder current accounts can be repaid freely depending on available cash. In return, share capital offers greater protection against creditors and strengthens financial credibility.

How can the amount of share capital be changed after incorporation?

An increase requires an extraordinary general meeting of shareholders, an amendment of the articles of association and completion of publicity formalities. A reduction follows the same rules, with an additional creditor opposition procedure if it is not motivated by losses. Total cost: approximately €500 to €1,000.

Must share capital be paid up in full on incorporation?

No, the law requires only that at least 50% of cash contributions be paid up on incorporation. The balance must be called within a maximum period of five years. This flexibility makes it possible to spread the initial investment, but may complicate certain dealings with banks.

What amount of share capital should be chosen for a consulting SAS?

For a consulting activity requiring little investment in equipment, share capital of €5,000 to €15,000 generally offers a good balance between commercial credibility and cost optimisation. This amount covers start-up costs (IT equipment, communication, initial cash) while reassuring professional clients.

Are contributions in kind subject to mandatory valuation?

In principle yes: a contributions auditor values contributions in kind. On incorporation, however, the future shareholders may decide unanimously not to use one where the value of no individual contribution in kind exceeds an amount fixed by decree and the total value of unvalued contributions in kind does not exceed half of the share capital (Article L. 227-1 of the French Commercial Code). Where there is no contributions auditor, the shareholders are jointly and severally liable for five years, towards third parties, for the value attributed to contributions in kind.

Can the share capital invested in an SAS be recovered?

Share capital can be recovered on liquidation of the company (liquidation surplus) or by a reduction of share capital during the life of the company. The latter procedure requires legal formalities and may trigger a creditor opposition procedure. Dividends are the normal alternative for remunerating shareholders' investment.

Fixing the share capital of an SAS in 2026 results from a trade-off between legal freedom and economic constraints. Although no legal minimum applies, an amount consistent with your business project is essential to give credibility to your approach with financial and commercial partners. Before fixing this amount definitively, assess your initial financing needs precisely and consult a professional to optimise your asset structure in line with your development objectives.