If you're buying property in Spain, you'll hear about the NIE number early in the process. Without one, you cannot sign a purchase deed, open a Spanish bank account, connect utilities, or file a Spanish tax return. It's the single administrative task that unlocks everything else — and getting it wrong, or leaving it too late, can delay your purchase by weeks.
What is an NIE number in Spain and how do you get one? An NIE (Número de Identidad de Extranjero) is a tax identification number required by any non-Spanish national completing a property purchase. You apply through the Spanish National Police or a consulate in your home country. The fee is €9.84. Allow 1–4 weeks in Spain or 4–8 weeks via a UK consulate.
Once you have it sorted, you can move on to understanding what buying a property in Spain actually costs.
What Is an NIE Number?
NIE stands for Número de Identidad de Extranjero — Foreigner's Identity Number. It's a unique tax identification number issued to non-Spanish nationals who need to engage in any economic, professional, or legal activity in Spain.
It's not a residency permit. It doesn't mean you live in Spain. The number is a string of nine characters: a letter, seven digits, and a final verification letter (e.g. X-1234567-B). Once issued, it's yours permanently.
Why You Need It Before Buying Property
Spanish law requires a valid NIE number at the notary signing when property ownership transfers. No NIE, no completion.
Beyond the final deed, you'll need your NIE for:
- Opening a Spanish bank account — required for utility direct debits and holding purchase funds
- Signing the private purchase contract (arras)
- Paying property transfer tax — the Agencia Tributaria requires your NIE to register payment
- Land Registry registration — the property cannot be registered in your name without it
- Utility connections — electricity, water, internet
- Annual tax obligations — non-resident property owners pay annual non-resident income tax
How to Get an NIE Number in Spain
The process runs through the National Police (Policía Nacional) at a Foreigners' Office (Oficina de Extranjeros) or designated police station.
Step 1: Book an appointment (cita previa) Through the Spanish government's online appointment system. Popular locations like Alicante can have waits of two to six weeks — book early.
Step 2: Complete form EX-15 The official NIE application form, available as a PDF from the Spanish Interior Ministry. Fill it in carefully — errors cause rejections.
Step 3: Pay the fee €9.84 paid at a Spanish bank using form Modelo 790 Código 012. You receive a stamped receipt to present at your appointment.
Step 4: Attend your appointment Bring: original passport + photocopy of data page, completed EX-15 (two copies), Modelo 790 payment receipt, justification document (see below).
Step 5: Collect your certificate In many cases, the NIE is issued on the day. Busier offices may take a few days.
Justification for the Application
Spain requires you to state a reason. For property buyers, the standard justification is an economic interest — intention to purchase property. You'll need one of:
- A signed reservation contract or purchase agreement
- A letter from a Spanish solicitor confirming you are in the process of purchasing
- A letter from a Spanish real estate agent confirming an active transaction
How to Get an NIE from the UK or Ireland
In the UK: Applications go through the Spanish Consulate in London, Edinburgh, or Manchester. The same documents apply. Some consulates accept fee payment on the day — confirm in advance.
In Ireland: Through the Spanish Embassy in Dublin.
Timelines from the UK/Ireland: Allow four to eight weeks minimum. If you're under time pressure, doing this in person in Spain is significantly faster.
NIE by proxy: You can grant a power of attorney (poder notarial) to your Spanish solicitor, who applies on your behalf. Common, effective, and something your lawyer handles as routine. Your lawyer will also be central to the due diligence process once you've identified a property.
Documents You'll Need
- Original passport (valid) + one photocopy of the photo page
- Completed form EX-15 (two copies)
- Completed and paid Modelo 790 Código 012 (bank-stamped copy)
- Justification document
Cost and Timelines
| Route | Government Fee | Typical Timeline |
| --- | --- | --- |
| In Spain (police station) | €9.84 | 1–4 weeks for appointment + same-day issue |
| UK/Irish Consulate | €9.84 | 4–8 weeks |
| Via solicitor (power of attorney) | €9.84 + solicitor fee (€150–€300) | Depends on method |
Leaving it until you've found a property. By then you may be in a race against another buyer. Start the moment Spain property is seriously on your agenda — ideally while you're still browsing properties.
Confusing NIE with residency. The NIE is not a residency document and carries no obligation to live in Spain.
Missing documentation at your appointment. Spanish bureaucracy is specific. Missing one document means another appointment weeks away.
Assuming the consulate process is quick. It isn't. If you need an NIE urgently, booking a short trip to Spain is often faster.
Paying the fee incorrectly. The Modelo 790 must be paid at a Spanish bank — not by card at the police station. First-time applicants often show up without the paid receipt and are turned away.
Frequently Asked Questions About Getting an NIE Number in Spain
Does an NIE number expire? No. Once issued, a non-resident NIE is permanent. Some notaries or banks may ask for a recent re-issue of the certificate if yours is many years old — a simple administrative step, not a new application.
Can I buy property without an NIE? No. The notary will not complete the deed transfer without it. Your NIE number must be presented at the notary signing when property ownership formally transfers.
Does each person buying need their own NIE? Yes. Every person named on the title deeds requires their own individual NIE. When you're closer to signing, read our guide on the arras contract — you'll need your NIE in hand before putting down a deposit.
How long does it take to get an NIE number in Spain? Applied for in person at a Spanish police station, allow 1–4 weeks for the appointment plus same-day issue in most cases. Applied for via a UK or Irish consulate, allow 4–8 weeks. Via a solicitor with power of attorney, timelines depend on which route they use — ask before instructing.
What documents do I need for an NIE application? Original valid passport plus a photocopy of the photo page, completed form EX-15 (two copies), bank-stamped Modelo 790 Código 012 payment receipt (€9.84), and a justification document — typically a reservation contract or a letter from your Spanish solicitor confirming you are purchasing property.
I'm Irish — does anything change post-Brexit for me? No. Brexit affected British nationals, not Irish citizens. Irish buyers apply under standard procedures.
Can my solicitor get my NIE number for me? Yes. By granting your Spanish solicitor power of attorney (poder notarial), they can apply on your behalf. This is a common and efficient option if you're not travelling to Spain until later in the process, and it costs €150–€300 on top of the €9.84 government fee.
---
Ready to start your Spain property search? Browse listings on Voya →
---
*This guide is for informational purposes only and is not legal advice. Always confirm current procedures with the relevant Spanish authorities or a qualified Spanish solicitor.*