General

Last updated on 01 January 2023

What is the deadline for sending in my tax return?

Tax return 2023 :
  • You have until 31 December 2024 to submit your tax return or annual statement.

For previous tax returns :
  • It is no longer possible to submit them unless you are obliged to do so!

If you are obliged to do so, you can still file your 2018, 2019, 2020, 2021 and 2022 returns on taxx.lu.

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