The glossary to understand and take action

VAT return

The VAT return reports transactions and tax amounts to the AED according to the regime assigned to the taxable person.

Démarche et formalité · Luxembourg Fiduciaries Editorial Team · Reviewed on

Understand the scope

What is this process for?

The return must be reconciled with the accounts; its submission does not make the payment. Check periodic, annual and cross-border obligations separately.

In your file

How to prepare the process

The VAT return summarises transactions for a period according to the applicable boxes and obligations. Before submission, sales, purchases, reverse charges and adjustments must be reconciled with the accounts. A consistency check also covers previous periods and any corrections. The annual return, recapitulative statements and specific obligations cannot be inferred solely from the existence of a periodic form. Payment remains a separate step.

A scenario to help you understand

Educational example

A foreign supplier invoice arrives after a period has been prepared. The person responsible assesses its treatment and the correction to be made, rather than simply deferring every late transaction to the next return for convenience.

Fictitious situation, presented to illustrate the concept.

Prepare for what comes next

Points to check

  • Confirmer la périodicité attribuée
  • Rapprocher les bases et taxes des comptes
  • Conserver la transmission et suivre le règlement

The practical question

Find out more

Comment contrôler une déclaration avant de l’envoyer ?

Rapprochez les ventes, achats et opérations particulières de la période avec la comptabilité. Vérifiez les factures corrigées, les opérations internationales et les montants déductibles. Expliquez les différences avec les périodes précédentes lorsqu’elles sont importantes. Le contrôle arithmétique du formulaire ne suffit pas : la qualité des données et leur qualification déterminent la cohérence de la déclaration.

Connecting concepts

Terms to know as well

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

Registration Duties, Estates and VAT Administration (AED)The Registration Duties, Estates and VAT Administration (AED) manages, in particular, VAT and other matters falling within its remit.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.Intra-Community VATThe term intra-Community VAT concerns the VAT treatment of transactions between Member States of the European Union.Tax returnA tax return provides the administration with the information needed to assess or verify a tax for a given person and period.VATValue added tax (VAT) is a consumption tax applied to transactions falling within its scope according to their own rules.OSS — VAT One Stop ShopA scheme allowing VAT on certain covered transactions carried out for consumers in the European Union to be declared and paid in one Member State.

Put it into practice

Explore further with our guides

Practical guideVAT returns in Luxembourg: frequency, preparation and checks

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.