What you can get back as a cross-border worker

As a cross-border worker, your Luxembourg tax is withheld at source, month by month, without taking into account your actual situation over the year. An incomplete working year, a change in family status, or uncalculated deductible expenses create an overpayment.

Tax equalization must be requested, it is not triggered automatically. This simulator estimates what is at stake before you take any steps.

• Understanding income tax in Luxembourg
• Check if you can be taxed as a resident