Salary calculator
Luxembourg salary calculator: gross to net
Estimate your Luxembourg take-home pay for the 2025 tax year. Enter your gross salary and tax class to see income tax (with the employment-fund surcharge), social security, and your net pay per month and per year.
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Questions
How is net salary calculated in Luxembourg?
Social security of about 12.45% is deducted (pension 8%, health 3.05%, and a 1.4% dependency contribution), then income tax on a progressive scale from 0% to 42%, plus a 7% employment-fund surcharge on the tax.
What is my tax class?
Class 1 is for single people. Class 2 is for married couples and registered partners taxed jointly, and is more favourable because the income is effectively split. This calculator covers classes 1 and 2; class 1a (single parents, over-65s) is not yet modelled.
How accurate is it?
It uses the 2025 scale, the 7% surcharge, and the main social contributions, so it is close for a normal salary. Most individual deductions and credits are not included, so your exact net may differ slightly.