Luxembourg Income Tax 2026: Europe's Highest Wages and How They Are Taxed
June 2026 · 9 min read
Luxembourg consistently ranks as the country with the highest GDP per capita in the European Union, and wages reflect this: the average gross salary exceeds €72,000 per year. However, Luxembourg also has a progressive income tax with a top rate of 42%, plus a solidarity surcharge. Social contributions cover health, pension, and long-term care. This guide explains how Luxembourg taxes its workers in 2026.
Income tax brackets: up to 42%
Luxembourg's income tax system uses many brackets. For Class 1 (single) taxpayers, the simplified bracket structure for 2026 is:
| Annual taxable income | Approximate rate |
|---|---|
| Up to €11,265 | 0% |
| €11,265 to €20,000 | ~9% |
| €20,000 to €28,000 | ~17% |
| €28,000 to €45,000 | ~29% |
| €45,000 to €100,000 | 39% |
| €100,000 to €200,000 | 40% |
| Above €200,000 | 42% |
A solidarity surcharge of 9% of the income tax is added on top. Taxable income is gross salary minus social contributions.
Social contributions: 12.45%
| Contribution | Employee rate |
|---|---|
| Health insurance (assurance maladie) | 3.05% |
| Pension (assurance vieillesse) | 8.0% |
| Long-term care (assurance dépendance) | 1.4% |
| Total employee SS | 12.45% |
Net salary examples for 2026
| Gross (annual) | Social contributions | Income tax + surcharge | Net salary |
|---|---|---|---|
| €40,000 | €4,980 | €5,590 | €29,430 |
| €72,000 | €8,964 | €17,280 | €45,756 |
| €100,000 | €12,450 | €28,620 | €58,930 |
Cross-border workers
A large share of Luxembourg's workforce are cross-border commuters from France, Belgium, and Germany. Their tax situation depends on bilateral tax treaties. Luxembourg residents pay Luxembourgish income tax; commuters generally pay tax in Luxembourg as the source country but may also have obligations in their country of residence.
Use the GrossToNet Luxembourg calculator to calculate your net salary for 2026.