Table of Contents
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Who Needs a NIE to Work or Start a Business in Spain
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Types of Workers That Require a NIE
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NIE vs TIE for Non-EU Workers
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How to Get a NIE for Employment
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How Freelancers (Autónomos) Apply for a NIE
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NIE for Starting a Business in Spain
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Required Documents
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Timeline and Processing Tips
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Get Help from a Lawyer or Gestor
1. 👥 Who Needs a NIE to Work or Start a Business in Spain?
Whether you’re planning to work for a company, register as a freelancer (autónomo), or launch a business, you’ll need a NIE (Número de Identificación de Extranjero).
The NIE is your official tax ID in Spain — legally required before signing an employment contract, issuing invoices, registering for social security, or opening a business bank account.
2. 📌 Types of Workers That Require a NIE
✅ Employees (EU and non-EU)
✅ Freelancers / Autónomos
✅ Digital nomads working remotely from Spain
✅ Company directors / shareholders
✅ Entrepreneurs opening a Spanish SL or branch
Even remote workers may be required to hold a NIE to comply with residency or tax obligations, especially when spending more than 90 days in Spain.
3. 🔄 NIE vs TIE for Non-EU Workers
| Document | Purpose | Who needs it? |
|---|---|---|
| NIE | Tax/legal identification | All foreigners |
| TIE (Residency Card) | Physical ID proving legal stay | Non-EU nationals only |
💡 A non-EU citizen needs a visa, then receives a TIE — but they must first get a NIE to start the process.
4. 🧾 How to Get a NIE for Employment
If you’ve been offered a job in Spain:
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Ask the employer for a copy of your job offer or contract
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Book a NIE appointment (Cita Previa)
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Complete Forms EX-15 and 790-012
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Bring documents to the National Police
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Receive your NIE number
📝 Your justification letter should say:
“Necesito un NIE para firmar un contrato de trabajo en España.”
5. 🧑💻 How Freelancers (Autónomos) Apply for a NIE
If you plan to register as a freelancer, you must apply for a NIE before:
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Registering with the Tax Office (Agencia Tributaria)
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Enrolling with Social Security (Seguridad Social)
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Issuing invoices in Spain
Common use cases:
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Digital nomads
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Consultants
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Creatives and remote workers
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Self-employed in hospitality, tech, etc.
💡 Some freelancers may also need to apply for a Digital Nomad Visa, which starts with a NIE.
6. 🏢 NIE for Starting a Business in Spain
Foreign entrepreneurs need a NIE before:
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Incorporating a Spanish company (e.g. S.L.)
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Opening a corporate bank account
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Signing at the notary
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Registering with tax authorities
We recommend starting the NIE process before any business registration, especially for remote investors not yet in Spain.
7. 📄 Required Documents
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Valid passport (+ photocopy)
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Completed EX-15 form
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Completed 790-012 tax form + proof of payment
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Justification letter (employment, freelance, or business setup)
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Supporting evidence:
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Job contract (if employee)
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Business plan / company formation documents (if entrepreneur)
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Invoices, clients, or freelance proposals (if autónomo)
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Optional: Power of Attorney if applying from abroad
8. ⏱️ Timeline and Processing Tips
| Step | Avg. Time |
|---|---|
| Booking Cita Previa | 1–2 weeks (Barcelona is busy) |
| Form processing | Same day to 10 days |
| POA route via lawyer | Often faster (especially for remote clients) |
📌 Appointments in Barcelona can be hard to get — use a lawyer to speed things up.
9. ⚖️ Get Help from a Lawyer or Gestor
At Borderless Lawyers, we support professionals and entrepreneurs from around the world with:
✔ NIE appointments and full documentation
✔ Power of Attorney for remote applications
✔ Legal setup for autónomos and companies
✔ Residency and work permit guidance