How to apply for a Spanish NIE number as a non-resident
No NIE, no bank account. No bank account, no mortgage. What looks like one administrative task sits at the start of a chain. Start too late, and delays spread across the whole process.
You’ve found a property in Spain. Things move quickly after that: offer, negotiation, reservation agreement. Somewhere in those first weeks, you’ll run into a term that appeared nowhere in the listing: the NIE number.
No NIE, no Spanish bank account. No bank account, no mortgage. No mortgage, no notary date. What looks like a single administrative task sits at the start of a chain. Start too late and you don’t just have a NIE problem. You have delays across the board.
We applied in 2023, two years before our purchase in Baix Empordà. Our experience is below.
What is a NIE number
NIE stands for Número de Identidad de Extranjero: the identification number for non-Spanish nationals. For practical purposes, it works like a national ID number for tax and legal matters in Spain. It’s the number that puts you on record with the Spanish authorities.
Three terms come up often: NIE, NIF, and DNI. As a non-resident buyer, you need a NIE. The other two apply to residents and Spanish nationals and are not relevant to your situation.
The NIE number itself doesn’t expire. Once issued, it’s yours. Some banks and notaries ask for a recent certificate — they apply a maximum age to the document, not the number. The number never changes, only the paper.
When do you need it
Early. Earlier than most buyers expect.
A NIE is required to apply for a Spanish mortgage, open a Spanish bank account, sign the purchase deed at the notary, register the property, and set up utility contracts. What a mortgage looks like for non-residents is covered in our mortgage guide.
The sequence is tighter than most people realise. You need the NIE to open a bank account. You need the bank account to apply for a mortgage. The mortgage determines when you can sign at the notary. If the NIE runs late, everything else shifts.
You can often sign a reservation agreement without one. Everything after that requires it.
Allow two to four months if you’re applying through a Spanish consulate outside Spain. Buyers who start on day one keep that margin.
Three ways to apply
Through a Spanish consulate in your home country. You book an appointment, submit your documents in person, and receive the certificate by email. The most common route for buyers who aren’t already spending extended time in Spain.
In Spain directly. Works well if you’re there for a longer stretch. Processing can be faster, but appointments at immigration offices aren’t always immediately available either.
Via power of attorney. You authorise a Spanish lawyer or gestor with a notarised power of attorney to apply on your behalf. No travel required, but it costs more. Allow for €200 to €400 excluding the government fee. A power of attorney can shorten the timeline to two to three weeks — worth considering when your notary date is close.
Step by step through a consulate
Step 1: Book your appointment
Appointments go through your consulate’s website. Start at exteriores.gob.es to find your consulate’s appointments page. You’ll regularly see “no availability.” There are simply very few slots. Check early on weekday mornings. Cancellations come through irregularly.
Waiting times currently run to two to three months. Start early.
Step 2: Gather your documents
What to bring on the day:
- Form EX-15. The official NIE application, in Spanish, printed three times and signed three times at the bottom of each page. Fill it in on a computer. An English version exists as a reference, but only the Spanish form is accepted at the desk.
- Form Modelo 790-012. The government fee payment form, available at sede.policia.gob.es. Ask the consulate in advance how and when payment needs to be arranged.
- Passport original plus copy of the biographical data page. EU citizens may use an identity card instead. Copy both sides.
- Proof of reason. A document showing why you need a NIE. A reservation agreement, a draft purchase contract, or another document demonstrating your interest in Spain. Confirm with the consulate what they’ll accept.
- Proof of address in your home country, recent and official.
A missing copy at the desk means a new appointment.
Step 3: Pay the fee
The government fee is €9.84 (2025 rate). Payment goes through Modelo 790-012. Ask the consulate how they handle payment before your appointment.
Step 4: Attend your appointment
The clerk reviews your documents on the spot. If anything is incomplete, you will need a new appointment — often months later.
Step 5: Receive your certificate
The certificate arrives by email. Allow three to six weeks from your appointment date. Double-check that your email address is correct on the EX-15 form.
Our experience in 2023
We applied in Amsterdam, two years before our purchase in Baix Empordà. Deliberately early, because we knew the process takes time.
That was the right call. The wait for an appointment was significant. Not weeks. Months. What you can’t gauge beforehand: you see “no availability” until a slot opens by chance. The portal gives you no indication of how long you’ll wait. You just wait.
After the appointment, it also took longer than the consulate’s stated timeline. The certificate arrived later than expected. Those timelines are not a guarantee.
Where it goes wrong
- Starting too late. Two to three months for an appointment, then three to six weeks for the certificate. That’s two to four months before you have anything in hand.
- Errors on the EX-15. The form must be filled in correctly and signed three times. A typo or missing signature means rejection at the desk and a new appointment.
- No proof of reason. A verbal explanation is not a document. Bring something that shows why you need the NIE.
- Too few copies. Buyers who bring ample copies avoid a second trip.
If you’re already in Spain
You can also apply at an Oficina de Extranjería or a police station with a foreigners’ department. The documents are the same: EX-15, Modelo 790-012, passport, and proof of reason.
On the Costa Brava, that goes through the province of Girona. Processing times vary. Sometimes you have the certificate the same day. Sometimes it takes a few weeks. Appointment availability is generally better than through a consulate outside Spain.
Costs and processing times at a glance
| Route | Appointment wait | After submission | Total | Cost |
|---|---|---|---|---|
| Consulate outside Spain | 2–3 months | 3–6 weeks | 2–4+ months | €9.84 + travel |
| In Spain directly | Variable | Same day possible | 1–4 weeks | €9.84 + stay |
| Via power of attorney | None | 1–2 weeks | 2–3 weeks | €200–400 |
The Spanish consulate states a processing time of up to eight weeks. That clock starts at your appointment. The wait before that is not included.
The NIE is an administrative step, but its timing shapes everything that follows. How the full purchase process fits together is covered in our buying guide. Still orienting on your first steps? A Spain Purchase Plan maps them for your situation.
Questions about your buying process? Email us at info@casaconnecta.com. We reply within one working day, in your language.
