The glossary to understand and take action

Cessation of activity

Cessation of activity ends operations, but does not automatically extinguish all of the company's obligations. The steps depend on the status, employees, taxes, contracts and existing registrations.

Démarche et formalité · Luxembourg Fiduciaries Editorial Team · Reviewed on

Understand the scope

What is this process for?

Stopping invoicing, closing a bank account, deregistering a registration and liquidating a company are different acts. Insolvency issues require a separate analysis from voluntary closure.

In your file

How to prepare the process

Prepare an inventory of commitments and bodies to be informed. Organise the final returns, settlement of debts, collection of receivables and retention of records. For a company, review the appropriate legal procedure. The end of the accountant's engagement must leave clear responsibility for the remaining formalities to be completed.

A scenario to help you understand

Educational example

A self-employed person stops their activity and prepares a list of tax, social security and contractual steps instead of merely stopping sales.

Fictitious situation, presented to illustrate the concept.

Prepare for what comes next

Points to check

  • Recenser les organismes et contrats
  • Préparer les déclarations finales
  • Organiser les archives et responsabilités

Connecting concepts

Terms to know as well

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

Voluntary liquidation of a companyVoluntary liquidation organises the winding-up of a company, the realisation of its assets and the settlement of its obligations in accordance with the applicable procedure.Reversibility of accounting dataReversibility refers to the ability to retrieve the documents and data needed to continue management with another tool or service provider.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.Audit trailA set of links and records making it possible to understand a transaction from its source document through to its recording and controls.

Put it into practice

Explore further with our guides

Practical guideCeasing an activity: distinguishing cessation from the dissolution of the company

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.