What is the deadline for filing your income tax return?

Verified 10 April 2025 - Directorate for Legal and Administrative Information (Prime Minister)

The 2024 online income tax return starts on April 10, 2025.

The deadline varies depending on whether you are filing on paper or online.

You can use the simulator next to find out the date that concerns you:

Check the deadline for your tax return

Tax returns via Internet is required if your principal residence is equipped with internet access and you are able to file your return online.

Tableau - Deadline for filing your tax return online

Department

Deadline for reporting

01 to 19

Thursday, May 22, 2025 at 11:59 pm

20 to 54 (including 2A and 2B)

Wednesday, May 28, 2025 at 11:59 pm

55 to 974/976

Thursday, June 5, 2025 at 11:59 pm

Non-residents

Thursday, May 22, 2025 at 11:59 pm

2025 Online Income Tax Return for 2024 (Special Space)

If you missed the deadline, you can still complete your tax return.

Répondez aux questions successives et les réponses s’afficheront automatiquement

The online declaration remains available

You can file your tax return from your personal online space:

2025 Online Income Tax Return for 2024 (Special Space)

Online declaration is no longer available

You can file your tax return using a paper form:

Income Tax Return (Paper)

FYI  

If you report your income late, the tax authority applies penalties to you.

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