Difference between NIE and TIE: what they are, what they are for and how to apply
July 9, 2026
Understanding the difference between NIE and TIE is one of the first things any foreign national arriving in Spain, or starting an immigration procedure, needs to grasp. Although they sound similar and are often used as synonyms, they are not the same: the NIE is a number that identifies you, and the TIE is a physical card that proves your status in the country. In this guide we explain what each one is, what it is for and how to apply for it, so that you know exactly what applies to you in your case.
What is the NIE (Foreigner Identity Number)
The NIE (Número de Identidad de Extranjero, Foreigner Identity Number) is your personal, unique and permanent number as a foreign national in Spain. It is used to identify you in any dealing with economic, professional or social significance: signing a work contract, opening a bank account, paying taxes, buying or renting, enrolling in studies, and so on.
- It is just a number (it starts with a letter, followed by digits and a check letter). It is not a document in itself.
- It does not expire: it is assigned once and stays with you for good, even if your situation changes.
- It does not prove that you reside legally in Spain. Having a NIE does not mean having a residence permit.
- Even someone who does not live in Spain can apply for it when they need it for economic or professional reasons (for example, for a one-off transaction).
What is the TIE (Foreigner Identity Card)
The TIE (Tarjeta de Identidad de Extranjero, Foreigner Identity Card) is the physical card issued to non-EU foreign nationals who have been granted an authorisation to stay or reside in Spain for more than six months. It is the document you carry with you and which officially proves your legal status.
- It is a physical document with your photo, your fingerprint, the type of authorisation you hold and its period of validity.
- It includes your NIE printed on it: the card contains the number, but it is not the same as the number.
- It has an expiry date tied to your authorisation, so it must be renewed when due.
- It proves that you are authorised to stay and, depending on the type, to work in Spain.
The difference between NIE and TIE, point by point
In short, the difference between NIE and TIE is easier to see by comparing the two concepts:
| Aspect | NIE | TIE |
|---|---|---|
| What it is | An identification number | A physical card |
| What it is for | Identifying you in economic and social procedures | Proving your authorisation to stay or reside |
| Does it prove you reside legally? | No | Yes |
| Expiry | Does not expire | Yes, renewed with your authorisation |
| Who has it | Any foreign national who needs it | Non-EU foreign nationals with an authorisation of more than 6 months |
The key idea: everyone with a TIE has a NIE (it appears on the card), but not everyone who has a NIE needs or has a TIE.
What if you are an EU citizen?
Citizens of the EU, the European Economic Area or Switzerland do not obtain a TIE. When they are going to reside in Spain for more than three months, they register in the Central Register of Foreigners and receive the EU Citizen Registration Certificate (the well-known "green certificate"), which also contains their NIE.
The case of non-EU family members of an EU or Spanish citizen is different: they do apply for a specific card. You can see the requirements and the procedure on our EU citizen family member card page.
How to apply for each one
How to apply for the NIE
The NIE is applied for by submitting form EX-15, your passport and proof of the reason (economic, professional or social) why you need it, in addition to paying the fee. You can arrange it in Spain, at the Immigration Office or police station with a prior appointment, or from abroad at the Spanish consulate that corresponds to you.
How to obtain the TIE
The TIE is processed after you have been granted an authorisation to stay or reside. The usual steps are: enter Spain with the visa or favourable decision, book an appointment for the fingerprinting, submit form EX-17 with your photo, proof of the authorisation and the paid fee, and collect the card when it is ready. It is advisable to do this within the one-month period from your entry or from the grant, depending on the case.
If you do not yet know which authorisation applies to you (arraigo, residence for work, reunification, studies, etc.), the most practical thing is to start by identifying your route. You can do so with our immigration route finder and, from there, find out which card you will need to apply for.
Why does this distinction matter in your procedure?
Confusing NIE and TIE can lead you into common mistakes: believing that having a NIE means you already reside legally, or thinking that the TIE is "another, different number". Being clear about it helps you prepare your documentation properly, avoid missing deadlines and understand what you are given at the end of each procedure. For example, someone who has been residing for years may be eligible for long-term residence, the grant of which is also embodied in a TIE with that status.
Frequently asked questions about the difference between NIE and TIE
Are the NIE and the TIE the same number?
Not exactly. The NIE is the number; the TIE is the card that, among other data, has that number printed on it. That is why the number appearing on your TIE is your NIE.
Can I work with just the NIE?
The NIE on its own does not authorise you to work or prove residence. You need the relevant authorisation, which is reflected in your TIE. Check in each case whether your card allows you to work.
Does the TIE expire and the NIE does not?
Correct. The NIE is permanent and does not expire. The TIE has a validity tied to your authorisation and must be renewed when it lapses.
Do EU citizens have a TIE?
No. Citizens of the EU, EEA or Switzerland obtain the registration certificate (green certificate) with their NIE, not a TIE. The TIE is for non-EU nationals.
What happens to the NIE and the TIE if I obtain Spanish nationality?
When you obtain nationality you no longer need the TIE, because you then have a Spanish DNI (national ID) and passport. If you are interested in that route, check the Spanish nationality by residence page.
This guide is for general guidance only and does not constitute legal advice. Immigration law (currently the Regulation approved by Royal Decree 1155/2024, in force since 20 May 2025) and its application may vary depending on each case. For an assessment of your specific situation, consult a professional or the competent authority.