France has set the deadlines for filing individual income tax returns in 2025 in respect of the 2024 tax year. For online filing, the deadlines are as follows:

• Zone 1 (Départements 1 to 19 and non-residents): 22 May 2025
• Zone 2 (Départements 20 to 54): 28 May 2025
• Zone 3 (Départements 55 to 976): 5 June 2025

The online filing service will be made available via impots.gouv.fr on 10 April 202…