Calculate Business Taxes in Luxembourg 2025 – Corporate Tax, VAT & More
Find out how much your profit is after tax
What you need to know about taxes
How the Business Tax Calculator Works in Luxembourg
The tax calculator helps estimate the approximate tax burden for different types of businesses in Luxembourg — from large corporations (SA) and limited liability companies (Sàrl) to self-employed individuals, micro-enterprises, and independent professionals.
What taxes does a business pay in Luxembourg?
Corporate taxes are calculated based on several parameters: annual turnover, net profit, municipal rates, and employment fund contributions. For companies (SA, Sàrl, etc.), corporate tax (IRC), business activity tax (ICC), and local municipal tax apply. The overall rate can vary depending on the location of registration and the scale of profits.
How is tax calculated for the self-employed?
For self-employed individuals (Self-employed, professions libérales), the system is different: they are taxed under the progressive income tax system, similar to individuals, and are also required to pay social contributions.
Not only profits but also turnover affect the obligations — especially regarding VAT and registrations. The calculator helps assess tax consequences before starting a business or when financial indicators change.
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