1. Micro-enterprise status in 2026: perimeter, ceilings, contributions
Micro-enterprise is a simplified fiscal and social regime — not a separate legal form — applicable to sole proprietorships under turnover ceilings.
The micro-entrepreneur status operates on the principle of flat-rate calculation of social charges and income tax based on cashed turnover (not actual profit). 2025 annual ceilings — applicable in 2026 unless modified by the Finance Law — are set at €188,700 for buy-resell and accommodation activities (BIC vente), and €77,700 for service provision and liberal professions (BIC services and BNC). Exceeding these ceilings two consecutive years triggers automatic shift to the real regime the following year.
Social contribution rates in effect since July 2024 are approximately 12.3% of turnover for BIC vente, 21.1% for BIC services, and 21.1% for BNC (with adjustment to 23.1% for liberal professions under CIPAV from 2026). These rates are declared monthly or quarterly via the URSSAF portal, and non-declaration triggers retroactive loss of eligibility to ancillary schemes.
The VAT base-franchise regime has been subject to several amendments since end 2024. The 2025 Finance Law initially planned to lower the unique franchise threshold to €25,000 (instead of previous €36,800 / €41,800 by activity), before suspension and renewed debate in 2025. As of 17 May 2026, verify the applicable threshold at submission time on impots.gouv.fr — an unanticipated overshoot triggers retroactive VAT invoicing obligation over 6 to 12 months of turnover.
Evolving VAT thresholds
VAT franchise thresholds for micro-enterprises were subject to successive modifications in 2025. Before any management decision (invoicing volume, margins), verify the applicable threshold at submission time on impots.gouv.fr. An unanticipated overshoot can trigger retroactive VAT invoicing on 6 to 12 months of turnover.