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How to file your tax return on taxx.lu?

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The benefits of taxx.lu

Download the taxx.lu Scanner app

Avoid entering all your data manually and import your certificates automatically using our app!

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  • Auto Scan automatically completes your declaration!

    Import your tax certificates and your return is filled in like magic. Avoid manual input.

  • Import your previous year's declaration!

    New at taxx.lu? Import the 2020 PDF form and start your 2021 tax return already half-filled.

Save money!

  • Reduce your taxes thanks to the Opti-Score!

    Based on your tax return, taxx.lu determines your Opti-Score, which allows you to see at a glance how to reduce your taxes.

  • Know your refund potential!

    taxx.lu immediately calculates the amount of tax to be reclaimed or paid! No surprises and easy to check the administration's calculations.

Save stress!

  • An efficient customer service at your disposal!

    Do you have a question about your situation or your tax return? Contact our team, who are happy to answer your questions.

  • Available for residents and cross-border commuters!

    taxx.lu allows everyone to fill in their tax return, thanks to forms that adapt to your specific situation.

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