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 you have delays across the board.
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.
Lotte and I applied in 2023, two years before our purchase in Baix Empordà. Our experience is below.
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 informally ask for a certificate that isn’t too old. Check this in advance with the parties you’re working with. The number never changes, only the paper.
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. Start on day one of your buying process, not once a notary date is on the table.
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 to apply on your behalf. No travel required, but it costs more. Allow for €200 to €400 excluding the government fee. Worth considering when your notary date is close.
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.
What to bring on the day:
Bring extra copies of everything. What’s missing at the desk means a new appointment.
The government fee is €9.84 (2025 rate). Payment goes through Modelo 790-012. Ask the consulate how they handle payment before your appointment.
The clerk reviews your documents on the spot. If anything is incomplete, you’ll need to rebook. Make sure everything is in order before you leave home.
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.
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.
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.
| 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.
Questions about your buying process? Email us at [email protected]. We reply within 24 hours on business days, in your language.
