The glossary to understand and take action

Benefit in kind

A benefit in kind is a good or service provided to an employee that may constitute an element of remuneration under the applicable rules.

Notion comptable, fiscale ou juridique · Luxembourg Fiduciaries Editorial Team · Reviewed on

Understand the scope

Definition and points to distinguish

Its valuation depends on the type of benefit and the period. For a vehicle, its characteristics and terms of use must be known; the cost paid by the employer and the value used for payroll purposes are not necessarily identical.

In your file

What this changes in practice

A benefit in kind is a good or service granted as part of remuneration and usable for private purposes depending on the situation. Its tax and social security valuation must be assessed under the rules in force. An expense paid by the employer is not automatically a business expense reimbursement. Terms of use and supporting documents make it possible to distinguish between a benefit, a work tool and reimbursable expenses.

A scenario to help you understand

Educational example

An employee has a vehicle that is also used for private purposes. The employer documents the terms of use and applies the required payroll treatment.

Fictitious situation, presented to illustrate the concept.

Prepare for what comes next

Points to check

  • Décrire les usages autorisés
  • Vérifier la méthode de valorisation
  • Appliquer le traitement en paie

The practical question

Find out more

Pourquoi documenter l’usage privé d’un véhicule de société ?

L’usage autorisé et réel aide à qualifier le traitement fiscal et social et à appliquer les règles de valorisation pertinentes. Le coût payé par l’entreprise ne suffit pas à déterminer la rémunération en nature. Une politique claire sur les conditions d’utilisation, frais et restitution facilite la paie et évite des interprétations différentes entre employeur et salarié.

Connecting concepts

Terms to know as well

Continue with the concepts, contacts and procedures related to this topic.

Expense claimStatement through which a person submits business expenses incurred and the supporting documents required for their processing.Employment contractThe employment contract governs an employment relationship, with the respective obligations of the employer and employee within the applicable legal framework.Tax withholding certificateThe tax withholding certificate provides the information to be used to calculate withholdings on the relevant remuneration in Luxembourg.LeasingLeasing arranges for an asset to be made available in exchange for payments under the terms of a financing or rental agreement.Right to deduct VATThe right to deduct allows, subject to conditions, the deduction of input VAT incurred in connection with transactions giving rise to that right.

Put it into practice

Explore further with our guides

Practical guideCompany car in Luxembourg: preparing the calculation of the benefit in kindPractical guideBusiness expenses: structuring reimbursement claims

Sources and verification

References consulted on 20 September 2026. Official procedures specify the applicable conditions and exceptions.

This guide explains a general process. The applicable rules depend on your situation; it does not constitute personalised advice. Report a correction.

A definition gives you a reference point. To examine your situation, clarify your question with a professional.