An NIE number in Spain is a tax identification number for foreign nationals. You need it to buy property, open a Spanish bank account and pay taxes. You can apply in person at a police station in Spain, through a Spanish consulate abroad, or via a lawyer with Power of Attorney. Most applications are processed within two weeks.
Before you can buy a home in Spain, there’s one key document you’ll need: an NIE – your official tax ID for property, banking and legal matters. Without it, you won’t be able to complete a purchase, open a bank account or sign most contracts.
Whether you’re planning a viewing trip or preparing to reserve a property, applying for your NIE (número de identidad de extranjero) should be high on your to-do list. This guide explains how to apply, what documents you’ll need and when to get it sorted in your buying journey.
Download the Spain Buying Guide
Contents
How to get an NIE number in Spain
Applying for an NIE in person while you’re in Spain is relatively straightforward.
You’ll need to make an appointment at a designated police station or immigration office (Oficina de Extranjeros). It’s strongly advised to pre-book this online via sede.administracionespublicas.gob.es, which has an English version. Without a booking, you may face long queues or be turned away.
It’s also worth noting that English isn’t spoken in all Spanish police stations – especially in remote areas. It will be a huge help if you can speak Spanish, or you take someone with you who does.
You will need to complete an EX-15 form, which is in Spanish. Many buyers choose to have a lawyer or estate agent help them complete the paperwork accurately.
Speak to a Spain property expert
How to get an NIE number from your home country
If you’re applying from outside Spain, your local Spanish Embassy or Consulate can handle your application. This must be done in person – there is no online-only option.
However, it doesn’t have to be you who applies. You can authorise a Spanish-based representative (usually your lawyer) to apply on your behalf using a Power of Attorney. The representative will need a certified copy of your passport along with the required documents.
What documents do you need to apply?
To submit your application successfully, you will need the following:
- A completed EX-15 form. This can be downloaded online or collected from the police station.
- Your original passport or valid ID, plus two photocopies.
- Two recent passport-sized colour photographs.
- Proof of your home address – a utility bill, tenancy agreement or bank statement).
- The Power of Attorney document, if someone is applying on your behalf.
- Proof of why you need an NIE – if you’re buying a property, a signed reservation contract will suffice.
Processing times vary. In some regions, you’ll be given your number immediately after the appointment. In others, expect to wait between two days and two weeks.
Why do I need an NIE number?
The NIE is how the Spanish authorities identify you for tax purposes. Without one, you won’t be able to complete any official or financial process related to your property purchase. You’ll need it to:
- Buy or sell a property
- Pay taxes
- Open a bank account
- Apply for a residence permit
- Buy a vehicle or take out a phone contract
- Organise utilities and insurance
Your NIE will also appear on your Spanish residence card if you later choose to live in Spain permanently.
The number itself is nine characters long and starts with a letter (X for foreigners), followed by seven digits, and ending with another letter.
When should you apply for your NIE?
Apply as early as possible in your buying journey. Many buyers apply during a viewing trip, especially if they’re likely to reserve a property while in Spain.
Getting it sorted early can prevent delays when it comes to signing contracts or opening a bank account. In many cases, you’ll receive it the same day – or within two weeks if it needs to be posted.
Your estate agent or lawyer can often assist with the appointment booking and accompany you if needed. This local knowledge can save you time and ensure you attend the correct police station.
Your NIE is a lifelong number and doesn’t need to be renewed – that’s one less thing to worry about!
FAQs about getting an NIE number in Spain
An NIE number is a tax identification number issued to foreign nationals in Spain. It allows the Spanish authorities to identify you for financial and legal purposes, including buying property, paying taxes, opening a bank account and signing official contracts.
You can apply for an NIE in person at a Spanish police station or immigration office. You’ll need to book an appointment online, complete the EX-15 form and bring your passport, photos and supporting documents. Alternatively, you can authorise a lawyer or representative to apply on your behalf with Power of Attorney.
Yes – you can apply through the Spanish Embassy or Consulate in the UK. You’ll need to attend in person and provide the required documents. Alternatively, you can authorise someone in Spain (like a lawyer) to apply for you using Power of Attorney.
The administrative fee for applying for an NIE is usually between €10 and €15. If you’re using a lawyer or agent to help with the application, expect to pay a service fee on top.
Yes. You cannot complete a property purchase in Spain without an NIE number. It is required to sign the title deed, pay property taxes, set up utilities and open a Spanish bank account to transfer funds.
Processing times vary by region, but many applicants receive their NIE on the day of their appointment. In some areas, it can take between a few days and two weeks, especially during busy periods.
No. An NIE number is issued for life and does not expire. If you later apply for Spanish residency, you may receive a residence card with an expiry date, but your NIE number itself remains permanent.
No. An NIE is simply a tax identification number for foreign nationals. It does not give you the right to live in Spain. Residency requires a separate visa or residence permit, depending on your circumstances.
You might also like:
