For freelancers, remote workers and employers

Social Security in Spain

Working in Spain as a freelancer, a remote employee or a company hiring here? We tell you which Social Security regime applies to you, register you online and help you avoid paying twice — fully in English.

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Introduction

Who needs to deal with Spanish Social Security?

If you work in Spain — as an employee, as a freelancer (autónomo) or remotely for a foreign company — you will normally have to contribute to the Spanish Social Security system, unless an international agreement says otherwise.

Getting it right from the start protects your access to public healthcare, sick leave and your future pension, and avoids penalties and double contributions.

Freelancers (autónomos)

Registration in the self-employed regime, the €80 flat rate and the right contribution bracket for your income.

Remote employees and digital nomads

Working for a foreign company? Your employer registers in Spain, or you use a certificate of coverage from your country.

Companies hiring in Spain

Registering as an employer, international staff and employment contracts adapted to Spanish labour law.

Get your free 15-minute consultation

Tell us about your case and, if we can help, we'll send you a link to book a free call with our lawyers.

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Real lawyers, not a visa agencyYour case is handled by registered (colegiado) Spanish immigration lawyers.
Requirements

What you'll need to register

  • NIE or TIEYour foreigner identity number, on your green certificate or TIE card.
  • Social Security numberYour personal number (NUSS), requested once with form TA.1 — it stays the same for life.
  • Tax registration (freelancers)Your registration with the Spanish Tax Agency as self-employed, before or at the same time.
  • Spanish bank accountFor the monthly direct debit of your contributions.
  • Digital certificate or Cl@veTo file online — or we file for you with your authorisation.

On a Digital Nomad Visa? If your country has a social security agreement with Spain and issues a certificate of coverage for remote workers, it can replace Spanish registration. Not every country issues it — we check yours.

Ask us which regime applies
Our service

What our Social Security service includes

We analyse your situation, choose the right regime and handle the registration for you online.

  • Analysis of the regime that applies to you: employee, autónomo or foreign employer.
  • Getting your Social Security number (NUSS).
  • Registration as self-employed with the Tax Agency and Social Security.
  • Applying for the €80 flat rate for new autónomos.
  • Choosing your contribution bracket based on your expected income.
  • Review of certificates of coverage under EU and bilateral agreements.
  • Guidance for foreign companies registering as employers in Spain.
  • Review of employment contracts under Spanish labour law.
  • Advice in English, with all your documents in your client folder.
How do we work

How we work: four simple steps

Tell us about your case

Message us or book a call and tell us how you work and where.

Evaluation

We confirm the regime that applies and the steps to follow.

Registration

We file your registration online through the Social Security platform.

Ongoing support

We help you with changes in your income, your bracket or your work situation.

Prices

Our service

Full service

We handle your Social Security

Personal quote

From choosing the right regime to your registration and contributions in order. Prefer to start with advice? Book a 1-hour consultation with our Social Security expert for €120 (VAT incl.).

  • Regime analysis for your case
  • Social Security number and registration
  • €80 flat rate application
  • Certificates of coverage reviewed
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FAQ

Social Security in Spain: FAQ

Can't find your question? Ask us in a call — we'll look at your specific situation.

Do I need to register with Spanish Social Security?

If you work in Spain as an employee or as self-employed, normally yes. The main exception is when an EU rule or a bilateral agreement keeps you in your home country's system and you have a certificate that proves it.

How much does a self-employed person pay?

Since 2023, autónomos pay according to their real net income, in brackets. New autónomos can pay a flat rate of €80 a month for the first 12 months, and for 12 more if their net income is below the minimum wage.

I'm on the Digital Nomad Visa working for a foreign company. Who pays Social Security?

Either your employer registers with the Spanish Social Security and pays your contributions here, or — if your country has an agreement with Spain and issues it — you present a certificate of coverage that keeps you in your home system.

What is a certificate of coverage?

It is a document issued by your home country's social security (the A1 form within the EU) that confirms you keep contributing there while working in Spain, so you don't pay twice.

Which countries have a social security agreement with Spain?

All EU and EEA countries and Switzerland, plus many others with bilateral agreements, including the United States, the United Kingdom, Canada, Australia and many Latin American countries. Each agreement has its own rules.

Do my contributions abroad count for my Spanish pension?

Under EU rules and most bilateral agreements, periods contributed in other countries can be added together to qualify for a pension. Each country then pays its own part.

Can I register online?

Yes, through the Social Security online platform with a digital certificate or Cl@ve. We can file for you with your authorisation.

Is my Social Security number the same as my NIE?

No. The NIE is your foreigner identity number; the Social Security number (NUSS) is a separate number you need to work and contribute in Spain. Both stay the same for life.

Book online

Book a consultation

Choose the 1-hour Social Security consultation (€120, VAT incl.) or any other consultation, and pick a time that suits you. Its cost is deducted from your fees if you hire us.

Why You should trust us

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Naima Tahir
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I had an amazing experience working with NIM Extranjería on my student permit extension. I worked with Carmen in particular, and she was absolutely fantastic throughout the entire process. She was always available, incredibly responsive, and provided clear, expert guidance at every step. Her support made what could have been a stressful situation feel smooth and manageable. I highly recommend NIM Extranjería—and especially Carmen—for anyone needing reliable and professional immigration assistance.
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Nia Balbo
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I cannot say enough good things about this team! From the very beginning, Carmen has been extremely helpful throughout my entire DNV process, staying on top of all my appointments and always answering my many, many questions quickly. Working with NIM Extranjeria has made this process so much smoother than it ever would have been if I tried handling everything on my own, and I am so appreciative of their service and attention. I would highly recommend working with them!
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Mario A. Castill
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Excelente experiencia! Irene y Noelia nos ayudaron con la obtención del NIE de forma muy profesional. Cumplieron con los tiempos y acompañando en cada proceso. Muy contentos con el servicio.
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Katharina Koppensteiner
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Nos han ayudado mucho con nuestro tramite de la pareja de hecho. La atención fue muy profesional y amable. Siempre con respuestas rapidas y certeras.
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Angel Dominguez
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Excelente servicio, recomendado 100%, atencion impecable y oportuna. precios accesibles
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Estoy muy agradecido con el equipo de NIM extranjería. Siempre muy eficientes y dispuestas a ayudarme con cualquier nuevo requerimiento que aparecía en el proceso.
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NIM team (Noelia and Irene) are very much professional for immigration in Barcelona. From day first I found their talent and professionalism in handling my visa application , translation , documentation with so much dedication. Forget your stress and worries. With such a normal fees but tremendous service, It’s unbelievable in Barcelona. Honestly ! 100% with 5 star ⭐️ recommended Specially for digital Nomad, Good luck 👍
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