Monthly Gross Salary
Your basic monthly salary before any deductions
Optional: Override the default tax rate with a custom percentage
%
Number of working hours per week (default: 40)
hours
Free and accurate simulator — official ACD 2026 tax brackets, social contributions, benefits in kind.
The LuxSalary.lu calculator applies the official tax brackets from the Administration des contributions directes (ACD) to convert your gross salary to net. It takes into account your tax class (1, 1a or 2), mandatory social contributions (pension insurance 8%, health insurance 3.05%, dependency insurance 1.4%) and applicable tax credits.
The simulator also includes benefits in kind (company car, housing, meal vouchers) and calculates their impact on your net salary. Whether you are a resident or a cross-border worker from France, Belgium or Germany, the same tax brackets apply.
Telework tax impact
Over 34 telework days: how much does it cost?
Net → Gross converter
Find the gross to negotiate for a target net
Raise simulator
Compare your net before and after a raise
13th month calculator
Net amount of your year-end bonus
Company car benefit
Calculate the car benefit in kind
Cross-border guide
Taxation and calculation for FR/BE/DE workers