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Taxation
2023 Income Tax Return: What are the deadlines?
Publié le 27 mai 2024 - Directorate for Legal and Administrative Information (Prime Minister)
Are you subject to income tax (IR)? Entrepreneur.Service-Public.fr provides you with deadlines for reporting your 2023 business income.

Initially, companies located in zone 1 had until May 23 to report their income. Additional time was granted to these companies due to the unavailability of the online service for reporting type occupational income BIC: titleContent or NBC: titleContent. Now they can report their income up to and including 30 May.
Deadlines for reporting work income vary by department where the company is located:
Departments and Zones | Deadline for reporting |
---|---|
Departments n°01 to 19 (zone 1) and non-residents | Thursday, May 30, 2024 11:59 p.m. |
Departments 20 to 54 (zone 2) | Thursday, May 30, 2024 11:59 p.m. |
Departments 55 to 974/976 (zone 3) | Thursday, June 6, 2024 11:59 p.m. |
How to report your professional income?
This teledeclaration is made in the "particular" area of the site impots.gouv.fr. It can also be done through the procedure EDI-IR when the accountant makes the declaration.
The declaration of professional income is made using the form n°2042 C Pro (supplementary income statement for self-employed occupations).
For the self-employed, this tax declaration is supplemented by a specific "social" component to be completed. It brings together the elements needed to calculate social contributions and contributions.
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