Spanish Freelancer Social Security Calculator 2026
Estimate your monthly RETA contribution based on the 2026 income bracket system. Includes the flat rate.
Data
Estimated monthly contribution
301,68 €
Income bracket
1.300 – 1.500 €
Minimum base
960,78 €
Estimate based on the minimum base for each bracket applying the general rate (~31.4%). You can contribute on a higher base and the actual fee may vary. Check the current amounts at the Social Security.