The glossary to understand and take action

VAT taxable person

A VAT taxable person independently carries out an economic activity subject to VAT rules.

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

Understand the scope

Definition and points to distinguish

Being a taxable person does not necessarily mean charging VAT on every transaction or being able to deduct all input tax. Exemptions and special schemes must be examined.

In your file

What this changes in practice

Taxable status depends on carrying out an economic activity under the conditions provided for by VAT rules. This status must be distinguished from being liable for payment and from the obligation to charge tax on a specific transaction. A taxable person may carry out exempt transactions or fall under a special scheme. The analysis therefore covers the person, the activities and the transactions, particularly where a company has several sources of income.

A scenario to help you understand

Educational example

A professional carries out transactions subject to different treatments. They do not infer their right to deduct solely from holding a VAT number, but examine how their purchases are used.

Fictitious situation, presented to illustrate the concept.

Prepare for what comes next

Points to check

  • Décrire toutes les activités exercées
  • Identifier les régimes et exonérations éventuels
  • Vérifier l’effet sur le droit à déduction

The practical question

Find out more

Être assujetti signifie-t-il toujours devoir facturer la TVA ?

La qualité d’assujetti et l’application concrète de la TVA sur une opération sont deux analyses différentes. Une activité peut relever d’une exonération ou d’un régime particulier sous conditions. Il faut également examiner le droit à déduction et les obligations d’identification ou de déclaration. L’absence de TVA sur une facture n’explique pas à elle seule le régime utilisé.

Connecting concepts

Terms to know as well

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

VATValue added tax (VAT) is a consumption tax applied to transactions falling within its scope according to their own rules.VAT exemption schemeA scheme subject to conditions that exempts covered transactions from charging VAT, without granting the right to deduct the corresponding VAT on purchases.VAT deduction pro rataA proportion used, under the applicable conditions, to determine the portion of VAT deductible on expenses common to transactions that do and do not give rise to this right.VAT numberThe VAT number identifies a person for their value added tax obligations within the relevant system.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.VAT reverse chargeVAT reverse charge refers to a mechanism under which the customer is liable for the tax according to the conditions applicable to the transaction.

Put it into practice

Explore further with our guides

Practical guideVAT in Luxembourg: rates and checks before invoicingPractical guideVAT returns in Luxembourg: frequency, preparation and checksPractical guideVAT exemption scheme: check eligibility and monitor thresholdsPractical guideVAT registration: preparing for the first transactions

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.