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Formalities
Before 2 March 2026
Micro-entrepreneurs: a technical incident may have impacted the declaration of your turnover in BNC
Publié le 27 février 2026 - Entreprendre Public Service / Directorate of Legal and Administrative Information (Prime Minister)
Following a computer incident on the website autoentrepreneurs.urssaf.fr, the wrong rate was applied to the turnover declarations of the NCBs (non-commercial profits).
Since 1er In January 2026, micro-entrepreneurs affiliated to the general social security scheme subject to the micro-NCB scheme are now subject to an overall social contribution rate of 25.6% (instead of 24.6%).
However, a computer incident occurred on the site autoentrepreneurs.urssaf.fr and on the mobile application. Indeed, the old rate of 24.6% was applied to traders who had made their 1er february to february 3 in the morning.
If you are affected by this error, you must edit your turnover statement for the month of january before 2 March 2026. You just have to go on your online space Urssaf Autoentrepreneur, then under the heading ‘ My current deadlines », « Declare and pay », « Edit Declaration ». Finally, remember to validate your declaration. The rate of 25.6% will be well taken into account.