Everything you need to know about the NIE number in Spain

Everything you need to know about the NIE number in Spain

If you are thinking of buying a property in Spain, moving to the country or carrying out any official procedure, it is likely that you have heard of the NIE. But what exactly is it and why is it so important? In this article, we explain everything you need to know about the NIE number, its usefulness and how at Mauer Management we help you obtain it without complications.

What is the NIE number?
The NIE (Número de Identificación de Extranjeros) is a unique number assigned by the Spanish authorities to all foreigners who need to carry out legal, economic or social activities in Spain. It is the equivalent of the DNI for Spanish citizens and is used as an official identifier in different procedures.

What is the NIE for?
The NIE is essential for a wide variety of activities in Spain, among which the following stand out:

  • Buying or selling property: It is mandatory to formalize any real estate transaction.
  • Opening a bank account: Financial institutions require the NIE to open an account in Spain.
  • Tax management: Whether you are a resident or a non-resident, you will need a NIE to comply with your tax obligations.
  • Connecting Services: Contract supplies such as water, electricity or internet in your home.
  • Work activities: It is indispensable if you plan to work or establish a business in Spain.
  • Other legal procedures: Including inheritances, purchase and sale of vehicles or registration in educational centers.

How do I get the NIE?
Obtaining the NIE may seem like a complicated process at first, but with the right guidance, it becomes much simpler. The basic steps are:

  1. Fill in the appropriate form (EX-15): This document is the starting point for applying for the NIE.
  2. Submit the necessary documentation: Include your original passport and copy, a justification of the reason for the application (such as the purchase of a property), the completed form and a passport-size photograph.
  3. Pay the administrative fee (790_012): This procedure requires the prior payment of a small fee of €9.84.
  4. Request an appointment: Applications are made at police stations or immigration offices. It is important to bring all completed documents with you on the day of the appointment.
  5. Pick up your NIE: Depending on the office, you can get it the same day or in a few days.

How does Mauer Management help you?
We know that dealing with bureaucracy can be challenging, especially if you're not familiar with the procedures or language. That's why at Mauer Management we take care of the entire process so you don't have to worry.

  • Personalized advice: We explain each step and prepare all the necessary documentation.
  • Appointment and form management: We take care of booking your appointment and filling in the forms.
  • Translation and communication: If language is a barrier, our team acts as an intermediary in your procedures.
  • Fast and stress-free service: We make sure that you obtain your NIE in an agile and hassle-free way.


The NIE number is a key piece for any foreigner who wants to live, invest or work in Spain. Although the process may seem complex, at Mauer Management we are here to make it easy and efficient.
If you need help obtaining your NIE or carrying out any other procedure related to the purchase of your property, do not hesitate to contact us. We're here to be with you every step of the way!

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