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Fiduciaire Expert has been supporting us for a long time. Their expertise in the Luxembourg market is remarkable. Creation of our holding in a few weeks!
Accounting, tax, payroll and company formation. We advise both the financial and commercial sectors, with hands-on experience that helps leaders and decision-makers achieve the best results.
About Fiduciaire Expert: your fiduciary firm in Luxembourg
At Fiduciaire Expert, we support companies and entrepreneurs in Luxembourg with a simple idea: make accounting and tax clearer, smoother, and above all more useful to run your business. Over the years, we have built an approach based on rigor, availability and practical advice - the kind that helps you decide, not just stay compliant.
Local expertise
We master the Luxembourg legal, social and tax framework (CIT/MBT/NWT, VAT, CCSS), with constant monitoring to secure you and avoid unpleasant surprises.
Pricing transparency
With us, no gray area: clear rates, detailed quotes, and a relationship based on simple, direct dialogue.
Personalized advice
You have a single point of contact who knows your file, follows your priorities and stays available. The goal: regular support that is human and truly useful over time.
Our clients share their experience
We only work with clients who share our values of transparency, expertise and personalized advice. Here is what they say about us.
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Exceptional tax advice and support: we had immediate results. The team is responsive and always provides good advice. I highly recommend.
Frequently asked questions
Answers to the most common questions about our firm
01 What is the profile of the experts who work at Fiduciaire Expert?
We built a complementary team: chartered accountants, tax advisors and IT/finance profiles, with experience in Big4 and law firms. This mix lets us deliver solid, practical answers tailored to each situation.
02 Which industries do you mainly serve?
Our experience covers mainly the financial and commercial sectors. We support pure financial structures such as holdings, investment funds or family offices, as well as commercial companies of all sizes.
03 What if we have needs beyond accounting and tax?
We have built a broad network of specialized partners (lawyers, notaries, IT consultants, etc.) to address all your needs. We can recommend trusted experts based on your projects, in many countries.