How much does an autónomo pay per month in Spain?

Roughly €80/month during the flat-rate year, then €230–€590/month depending on income brackets set by Seguridad Social, plus quarterly IVA and IRPF filings.

Can I be autónomo in Spain while working for a foreign company?

Yes. You invoice them as a freelancer from Spain. They don't withhold Spanish tax; you handle IVA (usually reverse-charged for EU B2B) and IRPF yourself.

How long does registering as autónomo take?

If your NIE is sorted and you have a digital certificate or Cl@ve PIN, a gestor can register you in 2–3 working days. Doing it yourself takes about the same but with more anxiety.

Is the tarifa plana automatic?

No — you have to request it when registering and you must not have been autónomo in the last 2 years. If you forget, you can't apply it retroactively.

What happens if I stop invoicing for a few months?

You still owe the cuota unless you formally de-register (baja). Many autónomos go on baja for slow months and re-register when work picks up.

Becoming an Autónomo in Spain: The 2026 Guide for Expats

Freelancing in Spain sounds romantic until you meet the Seguridad Social. Here's the honest version — what registering costs, what you'll pay monthly, and what a gestor actually does for you.

Who needs to register as autónomo

If you invoice clients regularly from Spain — even foreign clients, even part-time — you're expected to be registered as autónomo. There's a grey zone if you invoice occasionally and stay under the minimum wage, but the safe assumption is: if freelancing is your income, register.

You invoice more than one client a month.
You have Spanish residency and work remotely for foreign clients.
You run any kind of small business (online shop, coaching, consulting).

The two registrations you actually need

Being 'autónomo' is really two separate registrations that most people confuse.

Hacienda (tax office) — Modelo 036 or 037

Declares what activity you're doing (via a CNAE/IAE code) and starts your tax obligations: quarterly VAT (IVA) and income tax (IRPF) filings.

Seguridad Social — RETA

Enrols you in the self-employed social security scheme. This is what triggers the monthly quota (cuota de autónomo) and gives you public healthcare and pension contributions.

What it actually costs in 2026

Numbers change every year — check with a gestor before signing anything — but the shape looks like this:

New autónomo flat rate (tarifa plana): around €80/month for the first 12 months, extendable another 12 if you earn under the SMI.
After the flat rate: income-based brackets, typically €230–€590/month depending on your net earnings.
IRPF: 15% withheld on Spanish B2B invoices (7% for the first 2 years for new autónomos).
IVA: 21% standard, filed quarterly (Modelo 303).
Gestor fees: €50–€90/month for a full-service autónomo package.

Do you need a gestor?

Technically no. Practically yes, at least for year one. A gestor files your quarterlies, keeps you compliant, and catches the details Hacienda will otherwise fine you for. €70/month is cheap insurance against a €400 penalty for a late Modelo 303.

Mistakes to avoid in year one

Registering before you have any income — the clock on your flat rate starts immediately.
Invoicing without an IVA/IRPF number on the invoice — invalid for the client.
Not saving 25–30% of every invoice for tax. Q2 hits hard.
Using a personal bank account for everything and losing track of deductibles.
Not deducting anything. Coworking, phone, laptop, gestor fees, part of your rent if you have a home office — all deductible with the right setup.

Becoming an autónomo in Spain