TodoAutónomo - Tax & Net Income Calculator for Spanish Freelancers

Hi PH community! I'm, the maker behind todoautonomo.es. Being a freelancer (autónomo) in Spain can feel like navigating a legal labyrinth. The tax rules are complex, the monthly quotas change constantly, and the different IRPF retention types are a headache. Like many other independent workers, I was tired of messy Excel spreadsheets to know my actual net income at the end of the month. I always had that anxiety: "Is this enough to pay taxes?" ❓ So I decided to build a dead-simple, ultra-fast web tool for myself. It calculates your net income based on the newest 2026 regulations in Spain. It includes: - The new contribution quotas based on income. - The specific IRPF retention for professionals. - The unique 'Inverse Calculator': Input the net income you want to earn, and it tells you exactly what Base Imponible to use in your invoice. I've opened it to the public, 100% for free. There's no signup required, no email needed, and no catch. I just want to help other Spanish freelancers have some financial peace of mind. I'm looking for feedback from fellow makers or anyone working in Spain. Let me know what you think of the flow or if there's any fiscal detail I've missed! Thanks for checking it out!🚀