Many business leaders confuse two distinct concepts: the registered office address and real economic substance. Having an address in Luxembourg is not sufficient for a company to be considered tax resident there. The law is clear on this point.
What the law says about the registered office:
- The domicile of a company is located at the place of its central administration, presumed to be its registered office.
- This presumption is rebuttable: if the effective management is located elsewhere, the tax authorities of another country may claim the company’s tax residence.
- The registered office must be real and verifiable. A mere postal address, without effective presence, does not satisfy this requirement.
What the law means by real substance:
- Management decisions made in Luxembourg: board meetings must physically take place in Luxembourg and be properly documented.
- Resident directors or directors regularly present in Luxembourg: a director residing abroad who never travels to Luxembourg weakens the company’s substance.
- Human and material resources proportionate to the activity: staff, office space, and equipment appropriate to the size and activity of the company.
- Active Luxembourg bank accounts and financial flows consistent with the declared activity.
The consequences of confusing the two concepts:
- Reclassification as a foreign tax resident by the authorities of the country where the actual effective management is located.
- Application of CFC (Controlled Foreign Corporation) rules in certain EU Member States, resulting in profits being taxed in the shareholder’s country.
- Loss of the benefits of Luxembourg tax treaties and European directives (parent-subsidiary directive, interest and royalties directive).
In summary: a registered office address is a necessary but insufficient condition. Without real substance, it provides no tax protection and exposes the company to significant risks in the event of an audit.
https://www.colors.lu/siege-social-au-luxembourg-quelles-solutions-legales/
https://legilux.public.lu/eli/etat/leg/loi/1915/08/10/n1/jo
https://belair-advisory.com/la-substance-fiscale-au-luxembourg/