Autónomo fee calculator
This tool calculates your monthly social security contribution (cuota de autónomos) in Spain. Enter your expected average monthly net income (revenues minus business expenses) to see your rate, bracket, and savings with the flat rate (tarifa plana).
Autónomo fee calculator
Spanish autónomo contribution brackets 2026
Note: This is your net business profit (gross invoicing minus deductible expenses).
Your Monthly Social Security Fee
€80.00
Flat rate applied (Tarifa Plana)| Income Bracket (Tramo) | Tramo 10 |
|---|---|
| Standard Monthly Fee (Min Base) | €350.00 / month |
| Your Selected Monthly Fee | €80.00 / month |
| Estimated Annual Cost | €960.00 / year |
| Tarifa Plana Savings (Year 1) | €3,240.00 |
| Flat Rate Duration | 12 months (Standard) |
What to do next
The tarifa plana flat rate in Spain Autónomo fees in Spain: how they work
