Under French law, classifying a transaction as a « commercial deed » (acte de commerce) triggers the application of a specific legal regime. Far from being a purely theoretical distinction, it directly impacts the rights and obligations of both businesses and individuals. Which transactions are considered commercial? What specific rules apply? And above all, what advantages or risks does this classification represent for your activity?

The concept of commercial deeds: a complex legal construct

French commercial law does not precisely define what constitutes a commercial deed. The Commercial Code (Articles L.110-1 and L.110-2) merely provides a list, without any true unifying criterion.

This enumerative approach has obvious limitations. It does not always allow one to anticipate the classification of a new or atypical transaction. To address this gap, case law and legal scholarship have developed several identification criteria.

Case law has gradually relaxed the initial restrictive interpretation. Today, the list of commercial deeds is no longer considered exhaustive. Transactions not expressly mentioned may receive this classification if they share characteristics similar to those enumerated by statute.

The search for a general criterion: an unfinished quest

Several criteria have been proposed to unify the concept:

  • Speculation: long considered characteristic of commercial transactions, it proves insufficient. Non-commercial professions (farmers, liberal professions) also seek profit.
  • Circulation of goods: a criterion proposed by the scholar Thaller, it fails to account for industrial activities or real estate transactions.
  • The enterprise: a concept too imprecise that extends beyond the strict scope of commerce.

These attempts illustrate the difficulty of encompassing diverse economic realities under a single criterion. In practice, courts adopt a pragmatic approach, examining each transaction according to its own characteristics.

Categories of commercial deeds: a pragmatic classification

The Commercial Code distinguishes several categories of commercial transactions, each following its own logic.

Commercial deeds by form (actes de commerce par la forme)

These transactions are commercial by virtue of their legal form, regardless of their subject matter or the status of the parties:

  • The bill of exchange (lettre de change): a commercial instrument « between all persons » (Article L.110-1, 10 of the Commercial Code)
  • Companies commercial by form: general partnerships (SNC), limited partnerships (SCS), limited liability companies (SARL), and corporations (societes par actions) (Article L.210-1 of the Commercial Code)

History sheds light on this automatic classification. After the Panama Canal scandal (1889), the legislature sought to subject certain companies to commercial law in order to protect investors, regardless of their actual business activity.

Commercial deeds by nature (actes de commerce par nature)

These transactions form the core of commercial law. They are commercial by virtue of their subject matter:

  • Purchase for resale (achat pour revendre): the traditional foundation of commerce, it requires three elements:
    • A purchase (transfer of ownership for consideration)
    • An intention to resell (speculative purpose)
    • Movable or immovable property (since 1967 for the latter)
  • Manufacturing (manufacture): transformation of raw materials involving « speculation on the labour of others »
  • Supply of services (fourniture de services): intermediary activities, rental of movable property, transport, financial operations

The Cour de cassation (France’s supreme court for private law matters) clarified in a judgment of 12 March 2013: « The commercial nature of a transaction is assessed at the date on which it was entered into, regardless of whether its author has since lost merchant status. »

Commercial deeds by accessory (actes de commerce par accessoire)

A civil transaction may « borrow » the commercial character of a commercial transaction to which it is connected:

  • Transactions performed by a merchant in the course of business: under Article L.110-1, 9 of the Commercial Code, « all obligations between traders, merchants and bankers » are deemed commercial deeds.
  • Certain transactions by non-merchants: transfer of a business (fonds de commerce), transfer of control of a commercial company, commercial guarantee (cautionnement commercial).

These case law extensions respond to practical needs and allow the commercial regime to be applied to situations that are economically justified.

Practical consequences of commercial classification

Classifying a transaction as a commercial deed triggers the application of rules that derogate from ordinary civil law. These rules aim to promote speed and certainty in commercial transactions.

Jurisdictional competence

Commercial deeds fall within the jurisdiction of the commercial courts (tribunaux de commerce) (Article L.721-3 of the Commercial Code). This specialised court offers:

  • Faster proceedings
  • Judges drawn from the business world
  • A more concrete understanding of economic realities

In the case of a mixed transaction (commercial for one party, civil for the other), the non-merchant has a choice: they may bring proceedings before either the civil court or the commercial court.

Freedom of evidence

In commercial matters, evidence is unrestricted (Article L.110-3 of the Commercial Code): « As regards merchants, commercial deeds may be proven by any means. »

This freedom releases merchants from the requirements of Article 1341 of the Civil Code (which normally requires written evidence for claims exceeding 1,500 euros). Testimony, an accepted invoice, or correspondence is sufficient to prove a commercial obligation.

This rule promotes fluidity of trade but applies only as against merchants. Non-merchants retain the benefit of civil rules of evidence.

Other specific rules

  • Presumption of joint and several liability (solidarite): unlike civil law where joint and several liability must be expressly stipulated, it is presumed between co-debtor merchants.
  • Shorter limitation period: commercial obligations are subject to a 10-year limitation period (Article L.110-4 of the Commercial Code) instead of 30 years in civil matters.
  • Special rules for certain contracts: commercial sales allow « price reduction » (refaction) – a judicial reduction of the price in case of partial defect – a remedy unknown to civil law.
  • Arbitration clauses (clauses compromissoires): valid between merchants, they allow future disputes to be submitted to arbitration.

Areas of tension and problematic situations

The classification of commercial deeds can raise practical difficulties:

Mixed activities

Certain activities combine civil and commercial operations:

  • A farmer who processes and markets their production
  • An artist who sells their own works but also those of other creators
  • A liberal professional who sells products as an accessory to their services

Case law generally applies the accessory theory: the principal activity determines the nature of the whole. While this solution appears logical, it sometimes creates artificial situations.

The particular case of personal guarantees (cautionnement)

A personal guarantee provided by a company director to secure the debts of their company illustrates the complexity of the system. The Cour de cassation considers that such a guarantee is commercial if the director derives a « personal interest of a patrimonial nature » from it.

This case law, dating back to the 1980s, has generated substantial case-by-case analysis. It allows the application of commercial law to persons who do not formally hold merchant status.

The impact of consumer law

Consumer law has progressively created a new distinction, between professionals and consumers, which overlaps with the traditional civil/commercial dichotomy.

This phenomenon, combined with other developments (extension of insolvency law to non-merchants), has led to a blurring of the classical distinction.

Anticipating the consequences of commercial classification

For entrepreneurs and directors, several points deserve attention:

  1. Correctly assess the nature of your activity
    • A mixed activity will be classified according to its principal character
    • Commercial intent (purchase for resale) is determinative
  2. Organise your activity consistently with its classification
    • Commercial accounting is mandatory for commercial deeds
    • Different evidence rules call for adapted precautions
  3. Anticipate potential disputes
    • Identify the competent court (civil or commercial)
    • Know the applicable rules (joint liability, limitation periods…)
  4. Measure the financial implications
    • Certain guarantees (such as personal sureties) may be subject to a different regime
    • Insolvency proceedings follow their own rules

The classification of a transaction as a commercial deed is never inconsequential. It carries substantial consequences that should be anticipated.

For a precise analysis of the classification of your activities and transactions, our firm can assist you in identifying the risks and opportunities associated with the commercial regime. An upstream consultation often helps avoid costly disputes or unfavourable classifications.

BOOK AN APPOINTMENT