Company bike: the social security treatment of the avantage en nature (benefit in kind)

The BOSS, whose published doctrine is binding on the collection agencies under the conditions of Article L. 243-6-2 of the code de la sécurité sociale, never uses the expressions “vélo de fonction” (company bike) and “vélo de service” (service bike). Checked against the version of the chapter on vehicles in force on 1 June 2026, the word “vélo” appears there only four times, all of them in paragraph 945. The distinction popularised by the market is therefore not a legal category. It is the commercial description of a factual situation, and it is that factual situation the BOSS looks at.

The principle is set out at paragraph 540, which opens the chapter: “L'utilisation privée d'un véhicule mis à disposition du salarié de façon permanente constitue un avantage en nature, qu'il s'agisse d'un véhicule dont l'employeur est propriétaire ou locataire, ou d'un véhicule dont l'employeur acquiert la propriété dans le cadre d'une location avec option d'achat.” (Private use of a vehicle made available to the employee on a permanent basis constitutes an avantage en nature, whether it is a vehicle the employer owns or rents, or a vehicle whose ownership the employer acquires under a location avec option d'achat [the French lease-with-purchase-option contract], our translation). Two criteria are therefore cumulative: the permanence of the provision and the existence of private use.

Paragraph 550 refines both criteria. There is no permanent provision where the employee hands the vehicle back every week, and there is no avantage en nature where private use is prohibited. But that prohibition only counts if it is formalised. The BOSS states: “cette interdiction doit être notifiée par écrit (règlement intérieur, circulaire professionnelle, courrier papier ou électronique de la direction)” (this prohibition must be notified in writing (règlement intérieur [the employer's internal rulebook], professional circular, paper or electronic letter from management), our translation). The same paragraph extends that writing requirement to the use of the company fuel card, which gives the measure of the formality expected.

Paragraph 570 deals with the shared fleet: “Lorsque le véhicule est mis à disposition par l'employeur auprès de plusieurs salariés et que l'employeur indique sur un document que ce véhicule est utilisé pour un usage uniquement professionnel, aucun avantage en nature ne doit être décompté.” (Where the vehicle is made available by the employer to several employees and the employer states on a document that this vehicle is used for business purposes only, no avantage en nature is to be counted, our translation). The text refers to Article 3 of the arrêté (ministerial order) of 25 February 2025, which replaced, with effect from 1 February 2025, the arrêté of 10 December 2002, repealed as from that same date.

In plain terms, an employer who wants to stay outside the scope of the avantage en nature builds a service bike arrangement: business use only, a written document signed and kept on file, ideally a shared fleet with the bikes handed back at the end of the day or the end of the week. An employer who accepts private use builds a company bike, and falls in principle within the scope of the avantage en nature. That is where the tolerance introduced in 2026 comes in.

The first silence concerns the financing arrangement. Paragraph 945 refers to bikes “achetés” (bought, our translation) or “loués” (rented, our translation) by the employer. Paragraph 540 refers to a vehicle the employer owns or rents, and to one whose ownership it acquires under a location avec option d'achat. Neither of them names crédit-bail (the French finance-lease contract, under which the lessor buys the equipment and the lessee holds a purchase option). The chapter touches on it only at paragraph 610, on the buy-out price at the end of the contract, where it refers to “le loueur ou le crédit-bailleur” (the hire company or the crédit-bailleur, our translation), the finance lessor, in order to determine the purchase value to be used. Bringing a fleet financed by crédit-bail within the paragraph 945 tolerance is therefore likely, since the contract does include a rental, but it is not written down.

Crédit-bail is defined at 1 of Article L. 313-7 of the code monétaire et financier as the operation of renting out capital equipment bought for the purposes of that rental by undertakings which remain its owners, where the operation gives the lessee the option of acquiring all or part of the rented goods for a price that takes account, at least in part, of the rentals paid. The text specifies that this classification applies “quelle que soit leur qualification” (whatever their designation, our translation), which means that the name the parties give the contract does not govern its regime. The word leasing, common on the market, therefore does not remove the need to check what the contract actually provides.

The second silence leaves a cargo bike fleet even more exposed. Paragraph 945 says “un vélo” (a bike, our translation), with no definition and no reference to the code de la route (the French Highway Code). Yet Article R. 311-1 of the code de la route distinguishes the cycle, defined at 6.10 as a vehicle having at least two wheels and propelled exclusively by the muscular energy of the persons on it, from the cycle à pédalage assisté (pedal-assist cycle), defined at 6.11 as a cycle fitted with an auxiliary electric motor of a maximum continuous rated power of 0.25 kilowatt whose supply is progressively reduced and then cut off at 25 km/h, or earlier if the rider stops pedalling.

An electric cargo bike that complies with this definition remains a cycle à pédalage assisté, whatever its payload. A machine whose motor exceeds 0.25 kilowatt, or whose assistance continues beyond 25 km/h, what the market calls a speed pedelec, is not a cycle within the meaning of the code de la route. Nothing to date establishes that the social security tolerance follows that boundary, or even that it refers to it. We say so rather than hide it, and we add it to the scope of the rescrit (a binding advance ruling obtained from the URSSAF) described below.

In Germany, the company bike rests very largely on the Gehaltsumwandlung, literally salary conversion. The employee contractually gives up a fraction of their gross pay, the employer applies that fraction to funding the bike, and the social security and tax base is reduced accordingly. It is the mechanism on which the large German operators have been built. Several French players suggest it by analogy. So it is worth stating what is established under French law, and what is not.

Under French law, pay is a matter of public policy, protected by strict formal rules. Article L. 3241-1 of the code du travail requires it to be paid in cash, by crossed cheque or by transfer to an account of which the employee is the holder or a joint holder, and prohibits the employee from designating a third party to receive it. Article L. 3251-1 provides that “l'employeur ne peut opérer une retenue de salaire pour compenser des sommes qui lui seraient dues par un salarié pour fournitures diverses, quelle qu'en soit la nature” (the employer may not make a deduction from pay to set off sums that an employee may owe it for miscellaneous supplies, of whatever nature, our translation).

Article L. 3251-2 allows three derogations and three only. By way of derogation from Article L. 3251-1, a set-off between the amount of pay and sums owed to the employer may be made in the following cases of supplies: “1° Outils et instruments nécessaires au travail ; 2° Matières ou matériaux dont le salarié a la charge et l'usage ; 3° Sommes avancées pour l'acquisition de ces mêmes objets.” (1° Tools and instruments necessary for the work; 2° Materials or supplies of which the employee has charge and use; 3° Sums advanced for the acquisition of those same items, our translation). Whether a bike made available with private use falls within one of those three cases has been settled neither by legislation nor by a published decision. That is precisely one of the points to be secured.

The route of assignment of remuneration offers no short cut. Article R. 3252-45 of the code du travail provides that “la cession des sommes dues à titre de rémunération s'opère par une déclaration du cédant en personne au greffe du tribunal du lieu où il demeure” (the assignment of sums due by way of remuneration is effected by a declaration made by the assignor in person to the court registry [greffe] of the place where they reside, our translation) and that “une copie de la déclaration est remise ou notifiée au cessionnaire” (a copy of the declaration is delivered or notified to the assignee, our translation). That formality, left intact by the move out of the courts carried out by décret n° 2025-125 of 12 February 2025, is not a payroll mechanism that can be operated at fleet scale. It is worth noting in passing that presentations relying on the former Article L. 3252-13 of the code du travail are out of date: it was repealed on 1 July 2025 by loi n° 2023-1059 of 20 November 2023.

On the contribution base, Article L. 136-1-1 of the code de la sécurité sociale, as in force since 31 December 2025, provides that the contribution is due on all sums, and on the benefits and accessories in kind or in money associated with them, owed “en contrepartie ou à l'occasion d'un travail” (in return for or on the occasion of work, our translation). Paragraph 20 of the BOSS adds that “la valeur des avantages en nature doit figurer sur le bulletin de paie du salarié, pour leur valeur brute” (the value of avantages en nature must appear on the employee's payslip, at their gross value, our translation). An arrangement that shifts value from remuneration towards a benefit must therefore withstand scrutiny of its real substance, and not only of its label.

Paragraph 945 must be read here with precision. It says that the benefit of the tolerance is not conditional on a contribution by the employee or on waiving another avantage en nature. It does not say that giving up cash pay is authorised, and it does not organise it. The expressions “conversion de salaire” (salary conversion) and “abandon de salaire” (giving up salary) are nowhere to be found in the whole chapter.

The risk to be measured is that of abus de droit, abuse of law, in social security matters. Article L. 243-7-2 of the code de la sécurité sociale, as in force since 28 December 2023, allows the agencies to set aside acts which, “recherchant le bénéfice d'une application littérale des textes à l'encontre des objectifs poursuivis par leurs auteurs” (seeking the benefit of a literal application of the legislation contrary to the objectives pursued by its authors, our translation), can only have been inspired “par aucun autre motif que celui d'éluder ou d'atténuer les contributions et cotisations sociales” (by no motive other than that of evading or reducing social security contributions and levies, our translation). The test is that of the exclusive motive, narrower than the mainly-tax-driven purpose test used by Article L. 64 A of the livre des procédures fiscales, which has no equivalent in social security matters. The penalty is equal to 20% of the social security contributions and levies due, and in the event of a challenge the burden of proof lies with the agencies.

Finally, doctrine does not fill this gap. In the section of general-scope rescrits devoted to avantages en nature, only two sub-sections exist, Nourriture and Autres avantages en nature, and the latter holds only three rescrits, referenced BOSS-RES-000003, 000004 and 000005, none of which concerns the bike. This finding of absence is confined to that section and says nothing about the Frais professionnels, Impatriés and Effectif sections, which have not been searched. The conclusion is clear: there is at present no secure French-law equivalent of the German salary conversion. It is not an express prohibition, it is a gap, and a gap is not to be sold as a scheme.

Article 220 undecies A of the code général des impôts gives companies subject to impôt sur les sociétés (French corporate income tax) a tax reduction equal to the costs generated by making a fleet of bikes available free of charge to their employees for their journeys between home and workplace. Two points of construction need spelling out. The reduction is equal to the costs, and it is those costs that are taken into account up to a limit of 25% of the purchase or rental price of the fleet. It applies to costs incurred up to 31 December 2027. The second sub-paragraph of I requires, in the case of rental, that the contract be taken out for a minimum term of three years. II specifies that any unused balance is neither refundable nor capable of being carried forward.

The administrative commentary appears in the BOFiP, the French tax administration's published body of commentary, under reference BOI-IS-RICI-20-30, in its version published on 8 January 2025. It constitutes binding tax doctrine within the meaning of Article L. 80 A of the livre des procédures fiscales, exactly as the BOSS is in social security matters, and it adds four decisive points.

The first is favourable and central for an electric fleet: paragraph 20 specifies that the eligible bikes are cycles and cycles à pédalage assisté meeting the definitions given at 6-10 and 6-11 of Article R. 311-1 of the code de la route, by reference to the last sub-paragraph of Article 46 quater-0 YZE of annexe III to the code général des impôts. Electrically assisted bikes are therefore expressly eligible. The second is the bridge to the social security regime: the remark at paragraph 30 accepts that “l'entreprise peut autoriser ses salariés à utiliser également les vélos pour d'autres trajets (déplacements professionnels ou privés)” (the company may authorise its employees also to use the bikes for other journeys (business or private travel), our translation). Private use therefore does not cause the reduction to be lost.

The third point changes the order of magnitude and must be stated plainly. Paragraph 60 states that “la limite de 25 % s'apprécie par achat ou location et non par exercice” (the 25% limit is assessed per purchase or rental and not per financial year, our translation) and that the tax reduction may not exceed 25% of the purchase or rental price of the fleet, including where the related expenditure is incurred over several financial years. It is a single ceiling, not renewable each year. The same paragraph accepts that the purchase or rental price be taken inclusive of all taxes, since value added tax is not deductible on these vehicles.

The fourth point calls for caution and echoes the uncertainty already flagged on the social security side. The list of eligible expenditure at paragraph 40 is exhaustive: depreciation charges on the bikes, safety equipment, theft insurance, maintenance costs, a parking area or a storage room. Paragraph 50 makes the eligibility of rental expenditure conditional on the company having taken out, with a hire company, a contract for the rental of a fleet of bikes for a minimum term of three years. The doctrine therefore reasons in terms of the owner's depreciation charges or of rentals paid to a hire company, which does not automatically cover crédit-bail. The eligibility of a fleet financed by crédit-bail is not established and must not be presented as settled. The cost parameters of a fleet are covered on our page devoted to the cost of a cargo bike fleet in a company.