Monday -> Friday: 8.00am - 12.00pm / 1.00pm - 5.00pm

Who are we?

Fiduciaire Comptable LUXCONCEPT sàrl specialises in accounting, tax and social security under Luxembourgish law. We serve a wide range of players, such as SMEs, SMIs, professionals (liberal professions), the self-employed and NGOs.

We promise to satisfy your needs by providing you with the best solution for your specific circumstances.

Whatever your business, don’t hesitate to contact us!s

Our values

Fiduciaire Comptable LUXCONCEPT sets itself apart on the basis of its expertise, availability, attentiveness, as well as the friendliness and energy of its staff, who form a truly multidisciplinary team at the service of our clients.

Our team

Our team is made up of specialists in Luxembourgish accounting and taxation, as well as social security. Our company can act as your trusted partner for tasks that require increasingly specialised skills when setting up or managing a business.

Our strengths

We tailor our approach to each and every one of our clients, providing a truly personalised service. We are always available to respond to your needs by using customised tools. Our responsiveness sets us apart from other fiduciaries in the marketplace.









Tailored approach

Personalised contact and proximity

Customised tools to meet real needs

Do you need a fiduciary to support you on a daily basis?

When working with an experienced accountancy firm such as Fiduciaire Comptable LUXCONCEPT, you can be sure you will benefit from the know-how of a renowned Luxembourgish company. Your affairs will be managed in both a friendly and efficient manner, in line with the rules of the trade and in strict compliance with the regulations in force. In short, you will gain from our expertise, in full knowledge that we can serve your interests.