CORPORATE, 01Aut. 10077274 · 142 Boulevard de la Pétrusse, Luxembourg

Registered office in Luxembourg, a compliant address for your company.

Every Luxembourg company must have a registered office in Luxembourg. We provide a compliant address, handle official mail and articulate the office with your substance. Domiciliation is provided by an authorised professional under the law of 31 May 1999; legal opinions and reserved acts are coordinated with our partner lawyers and notaries.

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In short

The registered office is the legal address of a Luxembourg company, recorded with the RCS, where it receives its official notifications. Its provision by a third party is domiciliation, framed by the law of 31 May 1999. It differs from a mere letterbox by the associated substance and compliance obligations.

Reviewed by Mickaël LOCManaging Director · Licensed fiduciary 10077274 · Updated 2026ProfileLinkedIn
Legal basis

Obligation of a registered office in Luxembourg under the amended law of 10 August 1915. Provision by an authorised professional (lawyer, chartered accountant, domiciliation agent) governed by the law of 31 May 1999 on the domiciliation of companies.

Key takeaway

  • Every Luxembourg company must have a registered office in Luxembourg.
  • Provision is domiciliation (law of 31 May 1999).
  • An office is not a letterbox: substance matters.

Who this is for

  • Newly incorporated companies needing an address
  • Holdings and SOPARFIs organising their effective seat
  • Foreign companies establishing a Luxembourg presence
  • Groups rationalising their legal addresses

What we do

  • Provision of a compliant registered-office address
  • Domiciliation agreement (law of 31 May 1999)
  • Receipt, sorting and forwarding of official mail
  • Articulation of the office with substance and governance
  • RCS and beneficial-owners register (RBE) coordination

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Preparation checklist

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FAQ

Frequently asked questions

What is a registered office in Luxembourg?
The company's legal address, recorded with the RCS, where it receives notifications. Its provision by a third party is domiciliation framed by the law of 31 May 1999.
Is a registered office enough for substance?
No. An address alone does not create substance: genuine governance and decisions in Luxembourg are needed. We articulate the office with ATAD substance.
What is the difference with domiciliation?
The registered office is the legal address; domiciliation is the regulated service that provides it, with professional and compliance obligations.
Do you handle official mail?
Yes: receipt, sorting and forwarding of RCS, tax authority and partner mail, with deadline alerts.
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