Income Tax Rates Luxembourg 2026

Luxembourg uses 16 progressive income tax brackets from 0% to 42%. The abattement de base (€15.000) is deducted before applying brackets. A 9% solidarity surcharge is added to the income tax. Employee social contributions (pension 8%, health 2,8%, dependency 1,4%) total approximately 12,2%. Combined effective rate at €70.000 gross is approximately 24% — among the lowest in Western Europe for this income level.

Luxembourg has an unusually low effective tax burden for middle and high earners — the 16-bracket system gradually phases in rates with the abattement making the first €15.000 tax-free. The solidarity surcharge (9% of tax) adds some burden, but combined effective rates of 20-35% at €50.000-€200.000 are dramatically below Belgium (38-50%), France (33-52%), and Germany (31-55%). Coupled with Europe's highest salaries and minimum wage, Luxembourg delivers the best net-of-tax incomes in the EU.

Luxembourg's impôt de solidarité is a permanent 9% surcharge on top of the income tax bill — applied to all taxpayers. If your income tax is €10.000, you pay an additional €900 (9%) in solidarity surcharge, for a total of €10.900. Unlike Germany's Solidaritätszuschlag (which was abolished for most taxpayers in 2021), Luxembourg's surcharge has no income threshold exemption and applies universally. It funds the national employment fund.

Cross-border workers earn Luxembourg income and pay Luxembourg income tax. However, they reside in France, Belgium, or Germany — so their worldwide income, foreign investments, and second jobs are taxed in their country of residence. Double taxation is avoided through bilateral treaties. Frontaliers benefit from Luxembourg's higher salaries and moderate tax rates while paying living costs in the cheaper neighbouring countries. This combination makes frontalier status extremely financially attractive — approximately 230.000 people do it daily.

Luxembourg's minimum wage (salaire social minimum) is €2.700/month gross (€16,88/hour) in 2026 — Europe's highest by a significant margin. This is 35% above the Netherlands (€1.995), 57% above Germany (€2.150), and 53% above Belgium (€1.994). A Luxembourg minimum wage worker nets approximately €2.140/month — providing a living floor significantly higher than any EU neighbour. The minimum wage is automatically indexed to the cost of living in Luxembourg.