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Latest Luxembourg tax news & money-saving tips

All the information you need for your tax return.

Latest articles

Before you file your tax return, estimate first: three (real) good reasons 30.04.2026

Before you file your tax return, estimate first. Three good reasons to know what you'll get back (or owe) before you submit. Free on taxx.lu.

Luxembourg tax rates, in plain English 27.04.2026

Marginal rate, effective rate, tax classes: understand what actually shapes your tax bill in Luxembourg. File easily on taxx.lu.

Mortgage interest in Luxembourg: how much can you deduct for your main residence? 23.03.2026 Read more

Understanding the tax scale and tax classes in Luxembourg 05.10.2025 Read more

Maximise your tax savings: What you can deduct in Luxembourg 07.05.2025 Read more

The Luxembourg tax deductions cross-border workers can (and should) claim 31.03.2026 Read more

Pre-filled tax return in Luxembourg: don’t rely on it blindly 27.03.2026 Read more

Started your first job in Luxembourg? Here's how to get a tax refund 26.03.2026 Read more

Mortgage interest in Luxembourg: how much can you deduct for your main residence? 23.03.2026 Read more

Form 166 in Luxembourg: the guide for married cross-border workers 18.03.2026 Read more

Cross-border workers: everything you need to know about tax assimilation in Luxembourg 16.03.2026 Read more

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