NIE vs TIE vs EU Certificate in Spain – What’s the Difference?

1. 🤔 What’s the Difference Between NIE, TIE, and EU Certificate?

These three documents are often confused, but each has a different purpose. If you’re moving to or doing business in Spain, you may need one or more of them.

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🔍 Quick Definitions

Let’s break it down further.

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2. 🛂 What Is the NIE (Número de Identificación de Extranjero)?

The NIE is simply a tax ID number assigned to non-Spaniards.

It’s required for:

• Buying or renting property

• Opening a bank account

• Signing contracts

• Paying taxes or receiving income

• Applying for residency

📌 The NIE is not a residency card. It’s just an identification number — like a Spanish NIF (for citizens).

👉 Read our full NIE guide →

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3. 🪪 What Is the TIE (Tarjeta de Identidad de Extranjero)?

The TIE is a residency card issued to non-EU citizens who legally live in Spain.

It includes:

• Your NIE number

• A photo and fingerprint

• Your residence permit type

• The card’s expiration date

✅ You’ll need a TIE if you apply for:

• Digital Nomad Visa

• Student or Work Visa

• Non-Lucrative Visa

• Family Reunification

🕒 You must apply for your TIE within 30 days of arriving in Spain with a visa.

👉 How to apply for a TIE →

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4. 🟩 What Is the EU Certificate (Certificado de Registro de Ciudadano de la Unión)?

If you’re from an EU/EEA country or Switzerland and staying in Spain for more than 90 days, you must register for an EU Certificate (aka green certificate or “residencia verde”).

This paper confirms:

• You are an EU citizen residing in Spain

• Your NIE number

• Your registered Spanish address

It does not include a photo or fingerprint.

📌 While it’s often called a residency document, it’s technically a registration certificate, not a national ID.

👉 EU Certificate explained →

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5. 📄 Summary Comparison Table

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6. ⚖️ Which One Do You Need?

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7. 🧩 Can You Have All Three?

Yes. Example:

A non-EU citizen may:

1. Apply for a NIE

2. Receive a visa

3. Arrive in Spain

4. Apply for a TIE — which includes the NIE number

💡 The NIE is a constant — once assigned, it never changes. Your TIE or certificate will reference the same NIE number.

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8. 👩‍⚖️ Borderless Lawyers Can Help

Confused about which document you need — and how to apply?

We handle the full legal process:

✔ NIE applications
✔ TIE appointment and fingerprinting
✔ EU Certificate registrations
✔ POA-based remote services
✔ Residency, visa, and tax guidance