Getting the NIE number in Spain is one of the first steps any foreigner needs to take before buying property, working, registering as self-employed, or opening a bank account in the country.
This guide walks you through what the NIE is, who needs one, how to apply, and how it differs from the TIE card, updated for 2026.
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What Is the NIE Number in Spain?
The NIE (Número de Identidad de Extranjero) is the personal, unique and exclusive number that foreigners must have in Spain whenever they have economic, professional, or social interests here. It does not grant any right to reside in Spain by itself. It is simply an identification number used by the Spanish administration, banks, notaries, and employers to identify you in any official transaction.
You will be asked for your NIE number in situations such as:
- Buying or renting property
- Registering as self-employed (autónomo) or starting a company
- Signing an employment contract
- Opening a bank account
- Paying taxes in Spain
Who Needs an NIE Number in Spain
Anyone who is not in an irregular situation in Spain and can justify an economic, professional, or social interest can apply for an NIE. This includes both EU and non-EU citizens, whether they plan to live in Spain or simply need the number for a one-off transaction, such as a property purchase.
What Documentation Must You Provide?
- Form EX-15, completed in duplicate (official application form, downloadable from the Ministry of the Interior’s website)
- A full copy of your passport or valid travel document
- A document justifying the economic, professional, or social reason for the request (for example, a purchase agreement, a job offer, or proof of a business registration)
- If you are applying through a representative, a notarised power of attorney
What Steps Should You Follow?
- Request an appointment (cita previa) through the Policía Nacional’s electronic headquarters, selecting your province and the “Assignment of NIE” procedure.
- Pay the corresponding fee using form 790, code 012, at least 24 hours before your appointment. The amount is revised every year, so always check the current figure on the official site before paying; as a reference, the basic NIE assignment fee has recently been around €12-22.
- Attend your appointment at the Oficina de Extranjería, a designated Policía Nacional station, or, if you are applying from abroad, at the Spanish Consulate in your country of residence.
- Collect your NIE. Applications submitted within Spain are usually resolved within a few business days, sometimes the same day. Applications submitted through a Spanish consulate abroad typically take three to four weeks.
The main bottleneck in the process is rarely the resolution itself, but getting hold of an appointment, since availability can be limited depending on the province and time of year.
Who Can Process the Application?
You can carry out the whole process yourself, in person or through the consulate. If you are not in Spain, or simply prefer not to deal with the paperwork and appointment system, you can also grant a notarised power of attorney to a family member, a lawyer, or a gestor so they handle the application on your behalf.
NIE vs TIE: What’s the Difference?
The TIE (Tarjeta de Identidad de Extranjero) is a physical identity card, not just a number. It certifies the legal situation of a foreigner in Spain and is required for anyone holding a residence authorisation of more than six months.
To apply for the TIE you generally need:
- Form EX-17
- Proof of payment of the corresponding fee
- Social Security documentation, where applicable
- A recent passport-style photograph
- Your application must be submitted within one month of entering Spain or of your residence authorisation being approved
In short: the NIE is just an identification number that anyone with a qualifying interest in Spain can obtain, while the TIE is the physical card that residents are required to carry once they have an approved residence authorisation of more than six months.
A Note on the Current Regulation
Immigration procedures in Spain, including residence-related processes connected to the NIE, are now governed by the new Reglamento de Extranjería (Real Decreto 1155/2024), in force since May 2025.
If your situation involves a residence permit rather than a one-off NIE request, it’s worth checking the latest official guidance, since some residence procedures were updated under this new regulation.
Once your NIE is sorted, you’ll be joining a fast-growing group. Our breakdown of foreign autónomos in Spain by nationality shows exactly who else is making the same move.
Related articles:
The Minimum Contribution Base Of The Self-employed In Spain
Tax Calendar for Freelancers in Spain
NIE vs TIE vs Autonomo Registration: What Foreigners Always Mix Up