NIE Number Guide for Property Buyers in Spain

The NIE (Número de Identificación de Extranjero) is the single document every foreign property buyer in Spain needs first. Without it you cannot open a bank account, sign a purchase contract, pay property taxes, or complete at the notary.

What is the NIE?

The NIE is Spain's tax identification number for foreign nationals. It appears on every official document in your purchase: bank applications, tax filings, property deeds, and utility contracts. Once issued, your NIE number is permanent.

Where to apply

From outside Spain: apply at the Spanish consulate covering your area (London, Edinburgh, or Manchester for UK residents). Book an appointment early. Wait times can be several weeks.

In Spain: apply at a National Police station or foreigner's office. Your Spanish property lawyer can often apply on your behalf using a power of attorney, which saves a trip specifically for the NIE.

What you need

• Valid passport
• Completed NIE application form (Modelo EX-15)
• Document justifying why you need the NIE (a letter from your lawyer about a property purchase works)
• Small government fee (typically €10–€20)

How long it takes

At a consulate, allow two to four weeks from appointment to receipt. In Spain, often one to two weeks. Processing times fluctuate. Check with your consulate or lawyer for current estimates.

When to apply

Before you find a property. Most purchase delays trace back to a late NIE application. Apply in the browsing phase so you can move quickly when the right property appears.

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