The NIE number itself does not expire — it is a permanent identifier. However, the physical certificate issued with it may have a date on it, and some institutions (banks, notaries) will ask for a recently issued one. If yours is old, you may need to renew the certificate.

Can I apply for an NIE before moving to Spain?

Yes. You can apply at the Spanish consulate in your home country before you move. This is often the best option if you need an NIE for a property purchase or to prepare your visa application. The process at consulates is generally slower but avoids competing for in-demand slots inside Spain.

How long does it take to get my NIE?

If you have an appointment and bring all required documents, you can receive your NIE certificate on the same day in many offices. In others, you may be told to collect it after a few working days. Processing times vary by office.

Do I need to be in Spain to get my NIE?

Not necessarily. You can apply at your nearest Spanish consulate from abroad. Alternatively, you can authorise a gestor (a Spanish administrative agent) to apply on your behalf in Spain using a notarised power of attorney.

What is the Modelo 790 and where do I get it?

The Modelo 790-012 is the tax form you pay before your appointment to cover the NIE application fee (approximately €10–12). You download and fill out the form, then pay it at a Spanish bank branch before your appointment. Without the stamped payment receipt, your appointment will be turned away.

I booked the wrong appointment. What do I do?

Cancel as quickly as possible and rebook the correct one. Appointment slots are scarce, so act immediately. Turning up to the wrong type of appointment will result in rejection — you will not be seen for a different procedure than the one you booked.

Is the NIE the same as the TIE?

No. The NIE is a tax identification number. The TIE (Tarjeta de Identidad de Extranjero) is a biometric plastic residency card for non-EU nationals. UK and US citizens living in Spain need both — the NIE as a number, and the TIE as their residency document.

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NIE Spain: The Complete Guide for EU, UK & US Citizens (2026)

NIE Spain: <span class="cms_text-yellow">The Complete Guide</span> for EU, UK & US Citizens (2026)

The NIE 'Número de Identificación de Extranjero' is the tax and identification number every foreigner needs in Spain. Whether you're buying property, opening a bank account, signing a rental contract, or registering as a resident, the NIE is the first number you'll be asked for. But there are two different types of NIE, two different forms, and different rules depending on your nationality and getting any of it wrong means starting from scratch.

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What Is the NIE and Who Needs One?

The NIE (Número de Identificación de Extranjero) is an 8-digit identification number assigned to foreign nationals in Spain. It appears on official documents, tax filings, property deeds, and almost every administrative process you'll go through as an expat.

You will need your NIE to:

Open a Spanish bank account
Sign a rental or purchase contract
Buy or import a car
File taxes in Spain
Register with the Seguridad Social
Apply for residency (in most cases)

The NIE itself is just a number — it does not give you the right to live in Spain. That is a separate process.

The Two Types of NIE: EX-15 vs EX-18

This is where most people go wrong. There are two entirely different NIE application forms for two entirely different purposes.

EX-15 — Tax NIE (all nationalities) The EX-15 is used when you need an NIE number only — for a property purchase, a one-off financial transaction, or as a precursor to a visa application. It does not register you as a resident.

EX-18 — EU Residency Registration (EU citizens only) The EX-18 is the form EU, EEA, and Swiss citizens use to register their residency in Spain after 90 days. It results in the Green Certificate (Certificado de Registro de Ciudadano de la Unión). This is not just an NIE — it is your residency document.

Booking the wrong appointment is one of the most common and costly mistakes. Each appointment slot can take weeks to secure.

NIE vs TIE: They Are Not the Same

The NIE is a number. The TIE (Tarjeta de Identidad de Extranjero) is a biometric plastic residency card issued to non-EU citizens — including British nationals post-Brexit and Americans.

You can have an NIE number and still need a TIE. They are not alternatives. UK and US citizens who are living in Spain need both: the NIE number as a tax identifier, and the TIE as their actual residency document.

UK citizens: the old Green Certificate that EU citizens carry is no longer available to you after Brexit. You need a TIE.

Where to Apply for Your NIE in Spain

NIE applications are processed at:

National Police stations (Comisaría de Policía Nacional) — for most applicants in Spain
Spanish Consulates — if you are applying from outside Spain before your move
Oficinas de Extranjería — for some residency-related procedures

Appointment availability varies significantly by city. In Madrid and Barcelona, slots can take 3–6 weeks to appear. Smaller provincial offices typically have faster availability.

What Documents Do You Need?

Requirements vary slightly by application type, but you will generally need:

Valid passport + photocopy of the main pages
Completed EX-15 or EX-18 form
Pre-paid Modelo 790-012 tax form (available at banks before your appointment)
Proof of reason for the NIE (e.g. property purchase contract, employer letter, visa documentation)
Empadronamiento certificate if applying as an EU resident (EX-18)

Missing any of these — including the pre-paid Modelo 790 — means your appointment will be rejected on the day.

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Frequently Asked Questions — NIE Spain

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NIE Rules by Nationality

🇪🇺 EU Citizens

As an EU citizen, you have the right to live and work in Spain freely. After 90 days, you are legally required to register your residency using the EX-18 form. This gives you the Green Certificate (CUE) and registers your NIE number. If you only need an NIE for a one-off reason (property purchase before moving, for example), use the EX-15 instead.

🇬🇧 UK Citizens

Since Brexit, UK citizens are treated as non-EU nationals for residency purposes. You use the EX-15 to obtain your NIE number, but your actual residency document is the TIE card — not a Green Certificate. Do not book an EX-18 appointment: it is not for you. Many British expats make this mistake because older guides still reference the Green NIE for UK nationals.

🇺🇸 US Citizens

Americans need a valid visa before they can obtain a long-term NIE in Spain. You will typically apply for the NIE using the EX-15 in conjunction with your visa application. The NIE is required for tax registration, banking, and property transactions — but your right to reside is tied to your visa type, not the NIE number itself.

Get Your NIE Right the First Time

The Easy to Spain NIE module walks you through every step — the right form for your nationality, the correct appointment type, the exact documents to bring, and how to avoid the mistakes that send thousands of applicants back to square one every year.

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