Autónomo quota estimator
Monthly autónomo contribution (RETA)
Rough estimate only. Spain uses net-income tramos, minimum/maximum bases, and surcharges (e.g. MEI). Figures reflect common 2025 public summaries — always confirm with a gestor or Seguridad Social.
Your situation
Used for standard RETA and to check the typical SMI-linked cap for the 2nd-year tarifa extension.
Estimated monthly quota
€0
How this is calculated (simplified)
- Tarifa plana: a reduced flat rate for new autónomos in the first 12 months. €80 a month was the amount set for 2023 to 2025 by RDL 13/2022, disposición transitoria quinta. From 2026 the amount is set by each year's Budget law, so confirm the current figure before relying on it. This calculator still uses €80.
- Second year: an additional 12 months at a similar reduced rate may apply if net income stays within limits linked to the minimum wage (SMI) — we treat annual net below ~€16,800 as “likely in range” for demo purposes only.
- Standard RETA: contributions depend on declared net income tramos; we map your monthly net to indicative totals (often €200–€590/month in 2025 summaries).
Disclaimer
This page is not legal, tax, or labour advice. Rules change by year and personal situation. Confirm bases, MEI, and discounts in your Seguridad Social file or with a qualified professional.