Your accountant and tax advisor in Walferdange
At OmniTrust, we’re much more than just an accounting firm: we’re a trusted partner you can count on at any time.
As a community team, we simplify your life with tailored fiduciary services: accounting, taxation, corporate management, and business formation support.
your needs
Start your business in Luxembourg
Setting up a company in Luxembourg involves numerous administrative and legal procedures: choosing the legal structure, drafting the articles of incorporation, depositing capital, registering with the Commercial and Companies Register, registering with government agencies, and more—these are all essential steps that will require you to possess a wide range of skills.
Every step of the way, at every stage, OmniTrust supports you with a twofold promise: to ensure your processes are compliant and to free up your time so you can focus on your core business.
As a trusted partner, our doors are always open to you: whether a stone's throw from Walferdange or in the capital, if you have any questions, you’ll know where to find your advisor.
Discover our Business Starting service.
Settle in Luxembourg
In today’s highly competitive real estate market, setting up your business in the Grand Duchy can be a long and arduous process. That’s why we offer you much more than just a mailbox—we provide a true launchpad for your business.
Take advantage of a prestigious address in the heart of the capital to establish your brand image, while benefiting from the support of a local partner. Whether your needs are temporary or permanent, whether you want a simple registered address or private or shared office space, we tailor our solutions to your project and its evolving needs.
By entrusting us with your relocation, you can leave the logistics to us so you can focus on what matters most and settle in quickly.
Discover our Domiciliation service.
Manage your business
Running a business in Luxembourg shouldn’t mean being buried under paperwork. As accountants based just a stone's throw from Walferdange, we become your operational right-hand man, freeing up your most valuable resources: your time and yourpeace of mind.
We handle all of your accounting, your HR and payroll management, and your critical AML/KYC compliance obligations. By entrusting these complex tasks to us, you transfer technical responsibility to experts and ensure absolute rigor without bearing the burden yourself.
As your local partner, our service goes beyond mere execution: Armed with in-depth knowledge of your organization, we identify every opportunity to improve and optimize your workflows.
Discover our services:
Optimize your structure
While we offer our services to manage your tax filings, our tax and VAT services don’t stop there.
As certified public accountants, we analyze every cash flow and expense item to identify all opportunities for tax and operational improvements.
Strategic advice: We help you choose the tax options that are most advantageous for your situation.
Compliance and Efficiency: We ensure the accuracy of your VAT and tax returns while optimizing your cash flow.
360° View: We structure your business to ensure it is both agile and compliant, allowing you to reinvest where it really matters.
Make Your Business evolve
A company’s journey is never straightforward. To successfully navigate each stage, you need expert insight that anticipates the legal and tax challenges of tomorrow. From our offices near Walferdange or in Luxembourg, we support business leaders during key moments in the transformation of their businesses.
Whether it’s restructuring your group to improve its agility, carrying out a consolidation of your accounts to ensure full transparency with your partners, or managing a liquidation in accordance with best practices, we assume full technical responsibility for these operations on your behalf.
By entrusting these critical steps to us, you gain a local partner capable of seizing every opportunity, even during the most complex phases of change.
Discover our Liquidation, Restructuring, Consolidation service.
Our Approach
Because your situation and needs are unique, all of our solutions are tailored to your specific circumstances.
However, from one performance to the next, there are three things that will remain the same:
Close to you, to pave the way to your success
More than just an accountant, OmniTrust positions itself as a true advisor.
It is by staying closely involved in your projects that we can best support you, helping you identify every opportunity that comes your way.
Near Walferdange or in Luxembourg, our door is always open to you.
Kindness and trust, cornerstones of our relationships
Because it is through strong relationships that we make the most progress.
To ensure a partnership that is both enjoyable and effective, we offer you the opportunity to grow with confidence in a supportive environment.
This is how we become full-fledged members of your team, available at any time a stone's throw away from Walferdange or in Luxembourg.
Practical solutions, both short- and long-term
Because we take into account not only your current challenges but also your ambitions for the future.
With a solution-oriented approach, we put our expertise to work to help you achieve short-term success while paving the way for your next steps.
This vision is made possible by our close attention to your projects, supported by our other two pillars.
Our Locations
To ensure we are easily accessible, we have decided to open two offices: one in the capital and one in Bivange, on the outskirts, which is more conveniently located for cross-border workers. Both our Bivange and Luxembourg offices are well-connected by public transportation and offer free parking.
In Bivange
8 rue Johnny Geisen, L-3322 BIVANGE
Berchem
In Luxembourg
23 rue Jean JAURES, L-1836 LUXEMBOURG
My OmniTrust - your accounts online, 24/7
Your accounts online, 24/7
Thanks to our secure digital platform, My OmniTrust, your accounts are available at any time, wherever you are.
You can view your documents, check your cash position in real time, and submit your accounting records digitally — saving valuable time and keeping your data accessible and up to date, without ever compromising on security.
A dedicated, enthusiastic team
Ours is, above all, an advisory profession. Together, we help bring your projects to life, acting as both the backing and the advisor who helps you make the best decisions and move efficiently in the right direction.
Our support usually begins with an open conversation about your projects, ideas, ambitions and aspirations.
Aurore Calvi, Vice-President of theInstitute of Chartered Accountants and CEO of OmniTrust.
Let's talk about your project
Do you have a question, a specific need, or a project already underway?
Fill in the form and our team will get back to you within 24 hours to arrange an initial conversation — no obligation, and fully confidential.
What is OmniTrust ?
What is the role of a fiduciary?
A fiduciary plays a key role in helping companies manage their accounting, tax, legal and administrative obligations. In Luxembourg, a professional fiduciary offers specialised services such as bookkeeping, preparing tax returns, managing payroll and advising on regulatory compliance. It acts as a strategic partner, letting companies focus on their core business while ensuring financial and administrative matters are handled efficiently and in line with current law.
Why use a fiduciary?
Using a fiduciary brings many advantages to companies looking to streamline their financial and administrative management. A professional fiduciary in Luxembourg has deep expertise in local and international regulations, which guarantees legal and tax compliance. By outsourcing these complex functions, companies can cut operating costs, reduce the risk of errors and benefit from tailored advice to improve financial performance — while freeing up internal resources to focus on strategic growth.
How does a fiduciary work?
A fiduciary operates as a specialised service provider working closely with companies to meet their specific accounting, tax and administrative needs. In Luxembourg, a professional fiduciary typically begins with an in-depth review of the company's situation in order to propose tailor-made solutions. It then implements those solutions — keeping the books up to date, preparing tax returns, managing payroll and providing legal advice where needed. Throughout the relationship, the fiduciary maintains transparent, proactive communication to ensure efficient management that meets current standards.
What is a registered address service ?
Find out more about domiciliation... Domiciliation is defined by the law of 31 May 1999 on the domiciliation of companies as a company establishing its registered office with a third party, known as the "domiciliation agent". Only members of certain regulated professions may act as a domiciliation agent — chartered accountants are among those authorised to do so. A company that doesn't need its own premises to carry out its activity may, under certain conditions, choose to domicile with a third party and establish its registered office there.
What is the difference between an accountant and a certified accountant of the OEC ?
The distinction between an accountant and a certified accountant is strictly regulated by law: to practice as a certified accountant, one must be registered with the Ordre des Experts-Comptables, which, as the regulatory body, requires its members to follow specific rules. Although both can handle your day-to-day bookkeeping, their responsibilities differ : unlike their counterpart, a certified accountant possesses in-depth expertise in strategic and tax consulting, can conduct audits and reviews, offer registered office services, or handle the accounting for companies with a balance sheet total exceeding €2.3 million and revenue exceeding €4.6 million.
To learn more about this profession, please refer to the following article: The Profession of Certified Public Accountant | Paperjam News.
Why choose a local accountant over a 100% software-based solution ?
Software processes data, but an accountant also takes the context into account. Far from merely performing tasks remotely, our experts are true advisors whom you can turn to whenever you have any questions. In Luxembourg, close relationships and in-depth knowledge of administrative officials allow us to resolve situations that an algorithm cannot handle. What’s more, you don’t have to compromise on process flexibility thanks to our digital tool My OmniTrust.
Latest news
A fiduciary firm rooted in Luxembourg for more than 30 years, OmniTrust uses its blog to bring together and make sense of regulatory, tax and administrative news from Luxembourg and its neighbours.
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