Source date: 2026-02-26
Micro-entrepreneurs: a technical incident may have impacted your revenue declaration in BNC Published on February 27, 2026 - Entreprendre Service Public / Directorate of Legal and Administrative Information (Prime Minister)
Following a technical incident on the site autoentrepreneurs.urssaf.fr, the incorrect rate was applied to the revenue declarations of BNC (non-commercial profits).
Image 1 Credits: Jadon Bester/peopleimages.com - adobestock.com
Since January 1, 2026, micro-entrepreneurs affiliated with the general social security system subject to the micro-BNC regime are now subject to a global social contribution rate of 25.6% (instead of 24.6%).
However, a technical incident occurred on the site autoentrepreneurs.urssaf.fr and on the mobile application. Indeed, the old rate of 24.6% was applied to professionals who made their declaration from February 1 to February 3 in the morning.
If you are affected by this error, you must modify your revenue declaration for the month of January before March 2, 2026. Simply go to your Urssaf Autoentrepreneur online space, then in the section "My current deadlines", "Declare and pay", "Modify the declaration". Finally, don't forget to validate your declaration. The rate of 25.6% will be properly taken into account.
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Source: Service-Public professionals
