NIE for foreigners in Spain: the full step-by-step (2026)

NIE is the Spanish tax ID that every foreigner needs to buy property, open a bank account, sign rental contracts and pay taxes. Here is exactly how to get one, with the three real paths, real costs and real timelines.

What NIE actually is

NIE stands for Número de Identidad de Extranjero. It is a tax-ID number the Spanish state assigns to every foreigner who interacts with the Spanish administration, the same way a Spanish citizen has a DNI.

Without an NIE you cannot:

Buy property (the notary will refuse to sign the escritura)
Open a Spanish bank account (any serious bank requires it)
Sign a long-term rental
Register utilities in your name
Pay taxes or buy a car

It is a 9-character string: one letter, seven digits, one letter, for example X-1234567-A. The number never changes. You get it once and keep it for life.

Who needs one (and who does not)

Anyone who is going to do a single legal or fiscal action in Spain needs one. That includes second-home buyers, investors, students, remote workers, retirees buying a flat for visiting family, and people getting residency through the digital nomad visa, no lucrativa or arraigo paths.

You do not need an NIE for short tourist stays where you only spend cash and never sign anything.

The three real paths to get an NIE

There is no online self-service form. You always interact with a Spanish authority. Pick the path that matches your situation.

Path A: At the Spanish consulate in your country

You go to your local Spanish consulate (Moscow, London, Kyiv, Prague, etc.), book an appointment, hand in your documents, pay the fee. Two to six weeks later you collect the NIE in person or by post.

Pro	Con
You stay home	Appointments are scarce, sometimes 2-3 month wait
Standard fee (around 10-15 €)	Some consulates ask for a justification letter
You arrive in Spain ready to sign	Document list varies by consulate

This is the best path if you have time and want zero friction in Spain.

Path B: In person in Spain (police station - Comisaría de Policía)

You fly to Valencia, book an appointment at the local Oficina de Extranjeros or police station, show up with documents, leave with the NIE the same day or within 1-2 weeks.

Pro	Con
Fast: same day or 1-2 weeks	You must fly to Spain
You see the city while waiting	Appointment slots also limited
Cost: same 9.84 € fee	Need a justificación letter explaining why

The justificación letter is the trick. You cannot show up and say "I want one". You need a concrete reason, usually a reserva (reservation) signed by a seller, or a notarised contract with a real-estate agency.

This is the path we (Wesna) usually arrange for our clients. We sign a reservation on a flat, hand you the justification, and book the Extranjería slot for the next available day.

Path C: Power of attorney - we get it for you

You sign a poder notarial in your country: any Spanish embassy notary works, or your local notary plus apostille if you cannot reach a Spanish consulate. The power names a Spanish lawyer or your agent. We file the NIE application for you and email you the certificate when ready.

Pro	Con
Zero travel	Power of attorney costs 80-200 €
3 to 5 weeks turnaround	You must trust the agent fully
Works for buyers who cannot visit	More document hassle upfront

This is the only realistic path for an investor who wants to close fully remote.

Documents you need (any path)

The exact list shifts by consulate, but you will always need:

Passport (valid for at least 6 more months) + a copy of every used page
Form EX-15 filled in - download from the official Sede Electrónica or we send you the prefilled PDF
Form 790, código 012 with the 9.84 € fee paid at any Spanish bank, including online via Banco Santander or BBVA
Justification letter - reservation, work contract, mortgage pre-approval, etc.
Proof of address in your home country (utility bill or bank statement)
Two passport-size photos (only some offices still ask)

If you go via power of attorney, add a notarised poder with apostille.

How much does it actually cost

Item	Cost
Government fee (Form 790)	9.84 €
Consulate fee, if applicable	10-15 €
Power of attorney, if remote	80-200 €
Translator (sworn) for non-Spanish docs	30-80 € per page
Lawyer fee, if you hire one	150-300 € flat

Total realistic cost: 70 € if you do everything yourself in Spain, or 400-700 € for full remote service.

How long it takes

Path	Typical timeline
Consulate at home	2-6 weeks
In person in Spain	Same day to 2 weeks
Remote with power of attorney	3-5 weeks

What NIE does not give you

It is a tax ID, not a residency permit. Having an NIE does not let you live in Spain longer than your visa allows, does not give you the right to work, and does not make you a Spanish tax resident. Those are separate processes.

To live in Spain long-term you need a visado de residencia (digital nomad, non-lucrative, work, family reunification, etc.) plus a TIE card. The NIE is included inside those, with the same number you get earlier.

FAQ

Does NIE expire? The number is for life. The white card you get sometimes shows a 3-month "valid for procedures" label but that refers to the paper, not the number. Once you have the number, every Spanish administration can look you up forever.

Can I get NIE before I have chosen a property? Yes, but you need some justification. Pre-signed real-estate mandates, mortgage pre-approval letters, even a notarised intent to invest all work in practice. We arrange the justification when you start working with us.

Do I need a Spanish address to get NIE? No, you give your home-country address. Once you buy a flat you can update it later in the padrón.

Can my spouse and kids get NIE on the same trip? Yes, each family member files separately but you can book the same slot. Children under 14 do not need their own justification - the parents' suffices.

Is the NIE the same as TIE? No. NIE is just a number. TIE is a physical residency card. You get the NIE first, the TIE later if you become a resident.

What we do

When you start working with us we prepare the entire NIE pack for you the same week: appointment booking, justification letter, prefilled forms, bank-receipt verification. If you go remote, we draft the power of attorney and walk you through signing it.

Email info@wesnagroup.com to start the conversation, or pick a property and we will handle the rest end-to-end.