Green NIE (EU Registration Certificate) vs. TIE: Why Do Some Foreigners Have a Green Paper and Others a Plastic Card?

One of the most common questions we hear from people relocating to Spain is:

"Why do some foreigners have a green paper while others have a plastic residency card?"

The answer lies in the different immigration rules that apply to EU and non-EU citizens.

First: What is a NIE?

The NIE (Número de Identidad de Extranjero) is a unique identification number assigned to foreigners in Spain.

A common misconception is that the NIE is a document.

In reality, the NIE is simply a number. It can appear on different types of documents depending on a person's immigration status.

What is the Green NIE (EU Registration Certificate)?

The so-called "Green NIE" is officially known as the Certificate of Registration of an EU Citizen (Certificado de Registro de Ciudadano de la Unión Europea, or CUE).

It is issued to citizens of the European Union, the European Economic Area (EEA), and Switzerland who plan to live in Spain for more than 90 days.

The certificate includes:

• Full name

• Nationality

• Address

• NIE number

• Registration date

Why is it a green paper and not a plastic card?

Because EU citizens have the right to live and move freely within the European Union.

They do not need a residence permit to live in Spain. Instead, the Spanish authorities simply register their residence in the country.

For this reason, Spain issues a registration certificate rather than a residence card.

What is a TIE?

The TIE (Tarjeta de Identidad de Extranjero) is the physical residence card issued to non-EU citizens who have obtained legal residency in Spain.

Unlike the Green NIE certificate, the TIE is a plastic biometric card similar in size and format to a national ID card.

It includes:

• Photograph

• NIE number

• Type of residence permit

• Expiration date

• Biometric information

• Fingerprints

Why is the TIE a plastic card?

Because it serves as official proof of both identity and legal residency in Spain.

Non-EU citizens require a residence authorization to live in the country, and the TIE is the document that demonstrates that authorization.

Key Differences

Green NIE (CUE)	TIE
For EU, EEA and Swiss citizens	For non-EU citizens
Green paper certificate	Plastic residence card
No photograph	Includes photograph
No biometric data	Includes biometric data and fingerprints
Certifies registration as a resident	Certifies legal residency status
Generally remains valid as long as requirements are met	Has an expiration date and may require renewal

Which One Is Better?

Neither.

They simply apply to different categories of residents.

A French, German, Dutch, or Italian citizen moving to Barcelona will typically receive a Green NIE (CUE).

An Argentine, Israeli, American, British, or Canadian citizen who obtains residency in Spain will typically receive a TIE.

One Important Detail

People often say:

"I have a NIE."

However, both the Green Certificate and the TIE contain a NIE number.

A more accurate statement would be:

• "I have a Green Registration Certificate with a NIE."

• "I have a TIE with a NIE."

The NIE is the identification number itself. The Green Certificate and the TIE are simply different documents where that number appears.

Understanding this distinction can help avoid confusion when opening a bank account, signing a rental contract, enrolling children in school, obtaining health coverage, or completing other administrative procedures in Spain.