Starting a business in Luxembourg attracts many French and Belgian entrepreneurs. The country offers a stable tax framework and a dynamic economic environment. The reality is simple: the process is accessible, but it requires rigor and anticipation. The choice of address and structural costs directly impact the profitability of the project.
This article outlines the concrete steps, legal requirements, and real costs involved in launching a business in Luxembourg.
The steps to starting a business in Luxembourg, step by step
Starting a business in Luxembourg follows a structured process. Each step corresponds to a specific legal requirement.
Step 1 – Choose a suitable legal structure
The choice of structure determines tax and administrative obligations. The most common forms today are:
- Sàrl (Private limited liability company). Minimum capital: €12,000 (Article 710-1 of the law of August 10, 1915 on commercial companies)
- Sàrl-S (Simplified private limited liability company). Capital: between €1 and €12,000
- Sole proprietorship. No minimum capital required
The Sàrl-S legal form attracts freelancers who want to limit startup costs. It is also an attractive structure because, as the name suggests, it is much simpler to set up (no need to go through a notary, for example).
Step 2 – Obtain your business permit
Any commercial, craft, or liberal activity requires a business permit.
This requirement stems from the law of September 2, 2011 regulating access to professions.
The business manager must prove:
• Professional integrity (clean criminal record)
• Professional qualifications or experience
The application is submitted to the Ministry of the Economy.
Step 3 – Set a registered office address
Every company must have an official address in Luxembourg.
This requirement is provided for by the law of August 10, 1915 on commercial companies.
Two options are available:
• A traditional private office
• An office in a shared space, such as a coworking space (provided the entrepreneur carries out a commercial activity and the office is a dedicated coworking workspace)
Both options allow the entrepreneur to have a credible professional address in Luxembourg.
Step 4 – Draft the articles of association and register the company
The articles of association define how the company operates and must be filed with a notary for a Sàrl.
The company must then register with:
• The Trade and Companies Register (RCS)
• The Joint Social Security Centre (CCSS)
VAT registration may be required depending on the activity. Do not hesitate to seek advice from your accountant.
What budget should you plan to starting a business in Luxembourg?
The cost depends directly on the chosen legal structure, the business location, as well as the products and services you plan to offer. It may also depend on your communication and marketing budget at launch.
Administrative and legal costs
Here are the main expenses to anticipate (estimates):
• Notary fees (Sàrl): between €1,500 and €3,000
• RCS registration: around €100 for a Sàrl, €15 for a Sàrl-S
• Business permit: administrative fee of €50
• Possible professional fees (accountants, advisors, etc.)
These costs are fixed and unavoidable.
Share capital: a constraint to anticipate
The capital depends on the legal structure:
• Sàrl: minimum €12,000
• Sàrl-S: from €1
• Sole trader: no capital
This amount must be deposited in a bank account at the time of incorporation.
Costs related to address and office
This is where differences can become significant.
A traditional private office in Luxembourg often costs between €800 and €2,000 per month. A coworking solution offers:
• A professional address at a lower cost
• Access to equipped offices without long-term commitment
This choice directly impacts cash flow from the start.
Costs related to products and services
Costs related to your activity can influence your startup budget. For example, if you start as a nail technician, you will need a certain number of products and basic equipment to work comfortably and retain customers.
Communication and marketing costs
Finally, anticipate communication and marketing costs at the beginning of your activity. Are you planning flyers, business cards, a website, or a Google Ads campaign? Make a rough estimate to avoid surprises and allocate an appropriate budget.
Why optimize costs from the start?
Many entrepreneurs underestimate fixed costs at launch.
A high rent limits investment capacity. On the other hand, a flexible setup allows you to adjust expenses quickly.
Coworking spaces and private offices offer:
• Immediate cost reduction
• A ready-to-use professional environment
• Flexibility adapted to growth
This model is ideal for entrepreneurs who want to test their business without significant financial risk.
Mistakes to avoid when starting a business in Luxembourg
Some mistakes are common among new entrepreneurs:
• Choosing a structure that is too heavy: a traditional Sàrl can slow down a project in its testing phase. A simplified structure like the Sàrl-S offers more flexibility. It is always possible to evolve into a Sàrl later.
• Underestimating fixed costs: rent remains the main expense. A poor choice can impact profitability from the start.
• Neglecting the registered office address: the address influences the company’s image and credibility with partners. A professional solution is essential.
Conclusion
Starting a business in Luxembourg remains accessible but structured, requiring some investment in time and money.
The steps are clear and legally defined. The real challenge lies in cost control. From the start, a flexible address and suitable office allow you to launch your business without financial pressure.
This approach gives you more freedom to grow your business under the right conditions.
For more information on starting a business in Luxembourg, the Luxembourg Chamber of Commerce can assist you.
For more information about renting a private office or a coworking space, our team at Colors will be happy to help.
Good luck with this exciting entrepreneurial journey!
FAQ: starting a business in Luxembourg
What is the cheapest structure to start a business?
The Sàrl-S is the most accessible option, with share capital starting at €1 and lower registration costs compared to a Sàrl.
How long does it take to create a company?
The average timeframe ranges from 2 to 6 weeks depending on the application.
Can you start a business without a physical office?
No, especially if you have a commercial activity not compatible with simple registered office services.
Is it mandatory to go through a notary?
Yes, for a traditional Sàrl.
Can a cross-border worker create a company in Luxembourg?
Yes, absolutely. There is no residency requirement for directors. The only requirement is that the director must be close to the place of activity to manage daily operations and collect mail regularly.
