NIE number in Spain: how to get it for property purchase

What is the NIE and why do you need it?

The NIE is a unique identification number assigned to foreigners who have financial, professional or social interests in Spain. Think of it as a Spanish tax ID for non-Spaniards.

You need it to: open a Spanish bank account, apply for a mortgage, sign a property purchase deed, pay taxes in Spain (ITP, annual property tax), set up utilities (water, electricity, internet), and sign any contract in Spain.

The NIE is not a residence permit — it is purely an identification number. Having one does not give you the right to live or work in Spain, and it does not expire (though the supporting document may need renewing).

How to apply: two options

You have two ways to get your NIE, each with different advantages:

Option 1: Apply at a Spanish consulate

This is the recommended route if you want everything ready before your property search trip to Spain.

• •Book an appointment at the Spanish consulate nearest to you (online booking in most countries)
• •Bring: valid passport + photocopy, completed form EX-15, proof of reason (letter stating intent to purchase property)
• •Pay the fee the consulate indicates for the NIE (Tasa 790 Código 012)
• •Wait: the consulate forwards your application to Spain. Ask the consulate how long processing takes
• •Collect your NIE certificate at the consulate

Option 2: Apply in person in Spain

If you are already in Spain (for viewings, holiday or any reason), you can apply directly at a police station with a foreigners' office (Oficina de Extranjeros).

• •Get an appointment online at sede.administracionespublica.gob.es (select 'Policía — Certificados y asignación de NIE')
• •Pay the fee beforehand using form Tasa 790 Código 012, generated at the Policía Nacional's website (€9.84 in 2026)
• •Bring to your appointment: passport + photocopy, completed EX-15, proof of reason, receipt of fee payment
• •Receive your NIE — some offices issue it on the spot, others ask you to come back to collect it

Option 3: Use a representative (power of attorney)

If you cannot attend in person — either at a consulate or in Spain — you can authorise a lawyer or gestora to apply on your behalf using a notarised power of attorney.

This is common among buyers who want to start the process remotely. The representative handles the paperwork, appointment and collection, and charges their own fee on top of the government fee.

Your Spanish lawyer can usually handle this as part of their conveyancing service.