Self-employed (autónomo) contribution calculator 2026
Work out your 2026 autónomo Social Security fee in Spain from your net income: bracket, minimum and maximum base, 7 % or 3 % deduction and flat rate.
Questions it answers
- How is the self-employed fee worked out in 2026?
- How much is the autónomo flat rate in 2026?
- What if I end up earning more or less than expected?
- What is the 7 % for general expenses?
This calculator is for people with an account
Create your free account to see every guide, calculator and video
It takes a minute and brings you right back here, to carry on where you left off.
Create a free account I already have an account
No card · Delete your account any time · Also with Google
- The 35 full guides on saving, income tax, self-employment, benefits and paperwork, with their official sources.
- Tax Agency step by step: 4 guides with every screen and box of Renta WEB, form 303 and form 130, with their checklist.
- The 9 calculators: income tax, net salary, self-employed contribution, mortgage, VAT, inflation and savings.
- Your spending, budgets and end-of-month forecast in one place, on the web and on Android.
- 14 days of Premium as a gift. Then free forever: 3 accounts, 5 budgets and 3 income tax calculations per campaign.
See how Finanverso works in 5 minutes

Personal finance guides (in Spanish)
- Cuota de autónomos 2026 por tramos: tabla y cómo elegir base
- Alta de autónomo paso a paso: Hacienda y Seguridad Social
- Tarifa plana de autónomos 2026: requisitos y cómo pedirla
- Gastos deducibles de un autónomo: qué restar y con qué límites
- Modelo 130 paso a paso: cálculo del pago fraccionado del IRPF
- Calendario fiscal de autónomos 2026: fechas de los modelos