EIRL vs SARL: Complete Comparison of Legal Structures in 2026

Introduction: EIRL or SARL, a structuring choice for your business

Selecting the right legal structure when establishing a business is one of the most decisive decisions an entrepreneur makes. In 2026, two statuses continue to shape business formation considerations: the EIRL (Entrepreneur Individuel à Responsabilité Limitée) and the SARL (Société à Responsabilité Limitée). Although the EIRL was formally abolished under law n°2022-172 of 14 February 2022 — replaced by a unified sole trader status — its characteristics remain a key reference point for understanding the evolution of business law. This factual comparison helps you choose between the two legal frameworks, assess the protection of your assets, evaluate tax and social implications, and anticipate your documentary obligations, particularly regarding electronic invoicing.

---

EIRL: Legacy of an Abolished Status and the Logic of the Sole Trader in 2026

The EIRL was created by law n°2010-658 of 15 June 2010 to allow sole traders to protect their personal assets without forming a company. It was based on the mechanism of asset allocation declaration, enabling the separation of professional assets from personal assets.

The Abolition of EIRL and the New Sole Trader Status

Since 15 May 2022, it is no longer possible to establish an EIRL. Law n°2022-172 introduced a unified sole trader (EI) status offering automatic protection of personal assets, without any asset allocation declaration requirement. In practice, professional creditors can no longer seize the entrepreneur's personal assets except through express renunciation. Existing EIRLs may continue to operate, but no new registrations are permitted.

This reform radically simplifies the situation: the sole trader now benefits from automatic asset separation, similar to what the EIRL offered, but without specific formalities.

Taxation and Social Status of the Sole Trader in 2026

The sole trader (successor to the EI/EIRL) is subject by default to income tax (IR) in the category of business profits, professional income or agricultural income depending on the activity type. The option to elect for assimilation to an EURL and thus corporation tax (IS) is available. The social status is that of self-employed workers (TNS), with contributions calculated on actual profits or on a minimum basis. In 2026, TNS social contribution rates range between 40 % and 45 % of net profit depending on compensation structure.

---

SARL: Corporate Structure, Enhanced Protection and Collective Framework

The SARL is governed by articles L223-1 to L223-43 of the French Commercial Code. It constitutes a legal entity distinct from its members, with a minimum share capital of one symbolic euro since the NRE law of 2001. It can have between 2 and 100 members and is a popular structure among French SMEs: according to INSEE, in 2024, approximately 45 % of newly established companies opted for the SARL or its variant EURL.

Liability and Asset Protection in an SARL

The SARL limits each member's liability to the extent of their contributions. However, this protection has limits: managers may be held personally liable in cases of mismanagement (article L223-22 of the Commercial Code), personal guarantees given to banks, or in the event of court-ordered rescue or liquidation procedures revealing insufficient assets attributable to management.

For the majority manager, the social status is that of TNS, identical to the sole trader. The minority or equal manager falls under the general Social Security scheme, with higher employer contributions but better health and retirement coverage.

SARL Taxation: Corporation Tax and Distributions

The SARL is subject by default to corporation tax (IS). In 2026, the standard rate is 25 %, with a reduced rate of 15 % on the first 42,500 euros of profit for eligible SMEs (revenue < €10 million, capital held 75 % by individuals). The SARL may opt for income tax for a maximum of five financial years under certain conditions (family SARL or SARL established less than five years ago).

Profits distributed to members as dividends are subject to flat-rate withholding tax (PFU) at 30 % (12.8 % income tax + 17.2 % social contributions), or optionally to the progressive income tax scale.

---

Comparative Table: EIRL / Sole Trader vs SARL in 2026

Establishment and Administrative Formalities

The sole trader (successor to the EIRL) is established through the INPI single window in a matter of hours, with virtually no costs (excluding regulated professions). The SARL requires the drafting of by-laws, appointment of a manager, deposit of capital into a blocked account, publication in the Legal Announcements Journal (JAL — approximately 180 to 250 euros in 2026) and registration with the Commercial Register (RCS). The average establishment time for an SARL through the INPI single window is 5 to 10 working days.

This difference in administrative complexity has direct implications for document digitalisation: an SARL must manage by-laws, meeting minutes, annual accounts filed with the registry. Electronic signature for law firms and SARL managers significantly facilitates these obligations, ensuring the probative value of digitally signed documents.

Governance, Transfer and Succession

The sole trader is the sole decision-maker: no meetings, no collective decisions. This is an advantage in terms of responsiveness, but an obstacle to fundraising or welcoming new partners. The SARL, conversely, permits the inclusion of members, structures governance and prepares for transfer of member interests — subject to approval by other members, unless the by-laws provide otherwise (article L223-14 of the Commercial Code).

SARL succession is also better equipped legally: shareholders' agreements, pre-emptive rights, valuation of member interests. For entrepreneurs anticipating a sale or fundraising, the SARL (or the SAS) offers a far superior framework.

Accounting Obligations and Electronic Invoicing

The sole trader under the micro-profit scheme maintains simple income and expense accounting. Under the actual profit scheme, they must prepare a simplified balance sheet. The SARL is subject to mandatory double-entry bookkeeping and annual filing of accounts with the registry.

Regarding electronic invoicing, the reform arising from ordinance n°2021-1190 of 15 September 2021 applies to all VAT-registered entities, regardless of their legal structure. In 2026, all large enterprises and mid-sized companies are within the mandatory scope; SMEs and micro-enterprises, which represent the majority of sole traders and SARLs, enter the scheme according to the electronic invoicing calendar 2026-2027. Selection of an approved third-party platform is therefore a shared concern for both statuses. To explore technical formats such as Factur-X, Certyneo's dedicated guide provides the essential technical information.

---

Which Status Should You Choose Based on Your Situation in 2026?

For a Solo Entrepreneur with Low Operational Risk

If you provide consulting services, intellectual services or craft-based work, with minimal inventory and employees, the sole trader status (resulting from the 2022 reform) offers automatic asset protection, simplified management and adjustable taxation (income tax or corporation tax by election). The micro-enterprise, a variant of the sole trader status, remains accessible up to €77,700 of revenue in services (2026 threshold).

For a Business with Members, Employees or Growth Ambitions

As soon as you consider taking on a business partner, raising capital, hiring employees or planning a future sale, the SARL becomes the essential legal foundation. It secures relationships between members, structures governance and presents a more organised image to banking partners and clients. The legal value of electronically signed documents is a key asset for SARLs managing numerous contracts (commercial leases, supplier agreements, digital payslips).

Common Points of Attention for Both Statuses

Regardless of the status chosen, several obligations apply in 2026: maintaining compliant accounting records, respecting payment deadlines (LME law, article L441-10 of the Commercial Code), GDPR compliance for customer data, and implementation of electronic invoicing according to the regulatory schedule. The free Factur-X invoice generator from Certyneo can facilitate this transition for organisations of all sizes.

Applicable Legal Framework for EIRL and SARL

Founding Texts and Recent Developments

The SARL is governed by articles L223-1 to L223-43 of the French Commercial Code, supplemented by decree n°78-704 of 3 July 1978. Its limited liability is the founding principle set out in article L223-1: "The liability of each member is limited to the amount of their contributions".

The EIRL was governed by articles L526-6 to L526-21 of the French Commercial Code (as they stood prior to 2022). Law n°2022-172 of 14 February 2022 in favour of independent professional activity abolished these provisions and created the new sole trader status with protection, now codified in articles L526-22 to L526-26 of the French Commercial Code. This text establishes automatic separation between professional and personal assets, without asset allocation declaration.

Civil and Criminal Liability of the Manager

Article L223-22 of the Commercial Code engages the civil liability of SARL managers in cases of mismanagement, breach of legal provisions or violation of the by-laws. In collective insolvency proceedings, article L651-2 of the Commercial Code allows the court to charge the manager for all or part of the asset shortfall if they committed mismanagement.

For the sole trader, the 2022 law provides that the professional creditor may only seize the professional assets, except by express written renunciation by the entrepreneur, or in case of fraud. Criminal liability remains personal.

Documentary Obligations and Electronic Signature

SARL by-laws, meeting minutes and acts modifying capital may be signed electronically in accordance with article 1367 of the French Civil Code ("Electronic signature consists in the use of a reliable process of identification guaranteeing its connection to the act to which it is attached") and the eIDAS Regulation n°910/2014 of the European Parliament, which distinguishes three signature levels: simple, advanced and qualified. For acts subject to publication (filing with the registry, INPI), advanced or qualified signature is recommended to ensure probative value.

The GDPR n°2016/679 applies whenever either status processes personal data of customers, employees or suppliers. Any data breach must be notified to the CNIL within 72 hours (article 33 of the GDPR). The NIS2 directive, transposed into French law by law n°2023-703 of 1 August 2023, imposes cybersecurity requirements on essential and important entities, which may include SARLs operating in critical sectors.

Use Cases: EIRL vs SARL in Practice

Scenario 1: An Independent IT Transformation Consultant

An IT consultant operating alone, generating approximately €120,000 in annual revenue, is considering between sole trader status (successor to EIRL) and establishing a single-member SARL (EURL). By opting for sole trader status with corporation tax election, they benefit from automatic asset protection, simplified accounting and establishment in less than one day through the INPI single window. Savings on establishment fees (no JAL publication, no by-law drafting) average 400 to 600 euros. In return, they cannot welcome a future business partner without transforming their structure, which involves transformation costs estimated between 800 and 2,000 euros depending on circumstances.

Scenario 2: An Industrial Trading SME with Three Members

A trading structure bringing together three founding members, with projected revenue of 1.5 million euros and five employees, chooses the SARL to structure governance from the outset. The by-laws include an approval clause for any member interest transfer, a capped member current account and profit distribution at 40/30/30. The SARL benefits from the reduced corporation tax rate of 15 % on the first 42,500 euros of profit. On profit of 80,000 euros, the tax saving compared to income tax (marginal bracket at 41 %) exceeds 15,000 euros in the first year. Digitalisation of supplier contracts through an electronic signature solution reduces processing time by 60 to 70 % according to industry benchmarks published by the French Mechanical Industries Federation.

Scenario 3: A Building Tradesperson Anticipating Mandatory Electronic Invoicing

A self-employed electrician generating 85,000 euros in annual revenue must anticipate their entry into the mandatory electronic invoicing scope. Their streamlined structure allows them to rapidly adopt a Factur-X invoice generation tool without changing governance. In comparison, an SARL in the same sector with multiple employees must coordinate the migration with their accountant and management software. In both cases, the average integration time for a compliant solution is estimated at 2 to 4 weeks according to a 2025 CPME survey, with positive return on investment from the first year thanks to reduced follow-ups and data entry errors.

Frequently Asked Questions

Does the EIRL still exist in 2026?

No. Since 15 May 2022, establishing an EIRL is no longer possible. Law n°2022-172 of 14 February 2022 replaced it with a new unified sole trader status, which automatically provides separation between professional and personal assets, without any asset allocation declaration requirement. EIRLs established before this date may continue to operate until their cessation or voluntary transformation.

What is the main difference between a sole trader and an SARL in 2026?

The sole trader is a single-person structure without distinct legal personality, with streamlined management and rapid establishment. The SARL is a company with its own legal personality, able to have up to 100 members, with more structured accounting and governance obligations. The SARL facilitates the admission of members, fundraising and business sales, which the sole trader does not permit without legal transformation.

Can a sole trader or EIRL be transformed into an SARL?

Yes. Transformation of a sole trader into an SARL (or EURL) is possible by contribution of the business as capital. This operation requires the drafting of by-laws, an inventory of contributions, valuation by a statutory auditor if contributions in kind exceed certain thresholds, and registration of the new company. The cost typically ranges from 1,500 to 4,000 euros depending on the complexity of the file and involvement of an accountant or solicitor.

Is the SARL always subject to corporation tax?

By default, yes. The SARL is subject to corporation tax at 25 % (15 % on the first 42,500 euros of profit for eligible SMEs in 2026). It may, however, elect for income tax for a maximum of five financial years, provided it meets strict criteria: fewer than 50 employees, revenue or balance sheet total below €10 million, and capital held 50 % minimum by individuals, of which 34 % by managers.

What electronic invoicing obligations apply to the SARL and sole trader?

Both statuses are affected by the electronic invoicing reform provided they are VAT-registered in France. In 2026, large enterprises and mid-sized companies are within the mandatory scope. SMEs and micro-enterprises, a category including the majority of SARLs and sole traders, enter the scheme according to the progressive regulatory calendar. They must be able to receive electronic invoices from the first phase and issue them according to their size.

Conclusion

In 2026, the choice between the sole trader (successor to the EIRL) and the SARL comes down to a question of trajectory: operating alone with agility and automatic asset protection, or structuring a collective activity with formalised governance and a framework suited to growth. The sole trader appeals through its simplicity and low establishment costs; the SARL persuades as soon as the activity involves members, employees or ambitions for sale. In both cases, documentary, accounting and electronic invoicing obligations apply with equal regulatory rigour.

To digitalise your signature processes and anticipate mandatory electronic invoicing, Certyneo supports both sole traders and SARL managers. Discover our pricing and start free to secure your documents and accelerate your compliance today.