Micro-entrepreneur (micro-BNC) — 34% allowance + progressive income tax
activeSole proprietorWhat you pay
- Abattement forfaitaire micro-BNC (34%) — 34% of revenue (a deduction that lowers the tax base, not a payment)
- Cotisations sociales micro (25.6% autres prestations de services BNC) — 25.6% of revenue
- Contribution à la formation professionnelle (CFP 0.2%) — 0.2% of revenue
- Impôt sur le revenu (barème 2026) — progressive on profit: 0% up to 11,600, 11% up to 29,579, 30% up to 84,577, 41% up to 181,917, 45% above
Eligibility
- Revenue cap 77,700 EUR/year
- Activities: it-services, consulting, liberal-professions
- Requires tax residency
- The default route for a solo IT/consulting freelancer (profession libérale non réglementée, BNC). Micro-social contributions are a flat 25.6% of turnover (2026); income tax is on 66% of turnover (a 34% flat allowance replaces real expenses) under the progressive barème. Revenue ceiling €77,700 for 2025 income (rising to €83,600 for 2026–2028 income). Real expenses are irrelevant under micro — the 34% allowance is deemed.
Net income examples
| Gross/year | Net/year | Burden |
|---|---|---|
| 30,000 EUR | 21,358 EUR | 28.8% |
| 60,000 EUR | 39,536 EUR | 34.1% |
| 120,000 EUR | over income cap | — |
Computed by our open tax engine — assumes no deductible expenses, full-year tax residency. Rules as of Jan 1, 2026.
The 25.6% micro-social rate (2026, up from 24.6% in 2025) is an all-in flat rate on turnover covering health, pension, CSG/CRDS etc.; it is NOT deductible from the income-tax base (the 34% allowance is deemed to cover costs). CFP 0.2% for professions libérales. Above €37,500 turnover (services) the freelancer must charge VAT (TVA) — neutral for B2B/foreign clients, excluded from this burden metric. NOT modeled: CFE (cotisation foncière des entreprises, a local business tax from year 2, ~€200–600/yr varying by commune), the versement libératoire option (see fr-micro-bnc-vfl), the first-year ACRE 50% contribution reduction, family quotient (single/1 part assumed), and DTA relief. Income tax uses the 2026 barème (revenus 2025), the latest published scale.