The online declaration service for income received in 2023 will open on April 11, 2024. The deadline for submitting declarations is May 21, 2024 at 11:59 p.m.
For those who are unable to declare their income online or whose main residence is not equipped with internet access, they can use the paper form. The schedule for sending pre-filled declarations by mail will be communicated later, Bercy says. The tax bill for the year 2024 will be published on July 1, 2023.