---
title: "Autónomo vs SL in Spain: which should you choose?"
description: "Autónomo vs SL in Spain: costs, liability and taxes compared in plain language to help newcomers choose the right structure."
url: "https://www.relocatia.help/en/blog/autonomo-vs-sl-spain"
locale: "en"
datePublished: "2025-06-20"
dateModified: "2026-02-10"
---

# Autónomo vs SL in Spain: which should you choose?

If you’ll earn money in Spain, you’ll usually choose between registering as an autónomo (self-employed) or forming an SL (limited company). Here’s the short version.

## Autónomo

Cheaper and faster to set up, simpler admin, and often best at lower income levels. The trade-off is unlimited personal liability and progressive personal tax rates as you grow.

## SL (Sociedad Limitada)

More setup cost and heavier accounting, but it limits your personal liability and can be more tax-efficient as profits rise. We model both against your real numbers before you decide.



## Sources

- [Agencia Tributaria — Spanish tax administration](https://www.agenciatributaria.es)
- [Seguridad Social — social-security contributions](https://www.seg-social.es)
- [administracion.gob.es — setting up a company in Spain](https://administracion.gob.es/pag_Home/Tu-espacio-europeo/derechos-obligaciones/empresas/inicio-gestion-cierre/constitucion.html)