Luxembourg Self-Employed (CCSS) Calculator
Calculate mandatory social security charges for independents: pension (16.0%), health (6.10%), dependency (1.40%), and employer mutual insurance in Euros.
💼 Revenus professionnels de l'independant (Earnings Data)
📊 Cotisations sociales CCSS dues (CCSS Breakdown)
| Branche de securite sociale | Taux legal | Montant annuel (€) |
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Foire aux questions (Statutory FAQs)
How are social security contributions calculated for self-employed workers (independants) in Luxembourg?
The Centre Commun de la Securite Sociale (CCSS) assesses contributions based on the net commercial operating profit of the self-employed professional: Pension insurance is 16.0% (combining employee and employer shares), and Health insurance is 6.10% (3.05% + 3.05%).
What is the dependency contribution (assurance dependance) for independents?
The dependency contribution is 1.40% applied to total taxable professional earnings after deducting 1/4 of the un緻alified social minimum wage (€642.73 per month).
What are the minimum and maximum contribution floors and ceilings for independents in Luxembourg?
Contributions cannot be lower than the social minimum wage (SSM, approx. €2,570.93 per month for full-time independent activity) and are capped at five times the social minimum wage (5x SSM, approx. €12,854.65 per month).
Is membership in the Employers Mutual Insurance (Mutualite des employeurs) mandatory for independents?
Since 2019, affiliation with the Mutualite des employeurs (typically ~1.25% to 1.85%) is mandatory for self-employed professionals to secure financial coverage during temporary incapacity and illness.
Are CCSS social contributions tax-deductible for Luxembourg income tax?
Yes. All mandatory social insurance contributions paid to the CCSS are fully deductible as special expenses (depenses speciales) on the self-employed person personal income tax return (Modele 100).
Engr. Muhammad Shahzad
Verified Western Europe & Benelux Statutory Systems SpecialistChartered Systems Engineer and Fiscal Modeler. Specializing in Luxembourg statutory labor jurisprudence under the Code du travail, Centre Commun de la Securite Sociale (CCSS) social mechanics, Administration des contributions directes (ACD - LIR, IRC, ICC, Tax Classes 1/1a/2), and bilateral cross-border commuter tax conventions (France, Belgium, Germany).