• Our Address
  • Street Roosendael 125 box 1, B-1190 Brussels

We are Abacus Consulting


Integrity is the priority guideline for Abacus Consulting . We treat our files with discretion & professionalism. Via a set of consistent procedures, we respect this policy within your organization.

We are Abacus Consulting


Furthermore , our entire team is at your disposal. With Abacus Consulting , you are directly in contact with the charge of your file: the account manager or employee.

We are Abacus Consulting


Our advice is developed and customized according to each specific customer. With a high technological quality the customer will immediately notice and benefit from the vast added value. Our goal is to create the comfort of a good cooperation.


Abacus Consulting helps enterprises (private, public or non-profit sector) manage and accelerate the process needed for change when the necessary skills aren’t available inside the company or elsewhere.

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Notaries, Tax Consultants, Accountants, Auditors, Lawyer … the creation of a new company or subsidiary requires a range of specialized skills – even when you move into a new market. Abacus Consulting will offer the best advice at every step with your other local councilors.

Daily management and domiciliation

We want to help grow your new company. To make it a permanent establishment by providing a registered address, furnished offices and administrators according to your needs and ensure you are in compliance with all local regulations

Accounting and Reporting

Companies are outsourcing accounting more and more. Abacus Consulting does not only do your account but also your daily administration.

Legal administration

Every business has a lifecycle – yours too! Companies are configured and can be liquidated. Maybe you merge two companies or want to simplify a structure of a group. We help you achieve this difficult process, ensuring effective implementation.

Latest News & Updates

Recent updates from our team

Obligations renforcées en cas de détachement au Luxembourg

Obligations renforcées en cas de détachement au Luxembourg

Le Luxembourg impose des obligations plus sévères aux entreprises étrangères qui détachent temporairement du personnel au Luxembourg. 1. Base légale pour la déclaration préalable de détachement Toute entreprise, établie hors du Luxembourg et souhaitant détachant un ou plusieurs travailleurs au Luxembourg, est obligée de faire une déclaration préalable auprès de l’inspection sociale luxembourgeoise (ITM). Cette […]


Délai de remploi prolongé: également pour des travaux de transformation et d’amélioration

  Dans un ruling publié, la Commission de ruling accepte que certains travaux de transformation et d’amélioration de bâtiments puissent être considérés comme un réinvestissement dans un ‘immeuble bâti’. Pour l’application de la taxation étalée de plus-values, les travaux en question entrent en ligne de compte en tant que réinvestissement valable dans le délai de […]

Our business is taking care of your business

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