NIE & EU CITIZENS

In Spain, the NIE (Número de Identidad de Extranjero) is a unique identification number assigned to foreigners. It's essential for various activities like opening a bank account, signing contracts, or purchasing property. However, possessing an NIE doesn't grant residency rights; it's primarily for identification and administrative purposes.

For EU citizens planning to reside in Spain for more than three months, obtaining the Certificate of Registration as an EU Citizen (often referred to as the "green NIE card") is mandatory. This certificate not only includes your NIE but also serves as proof of your legal residency in Spain. It's a physical document that confirms your right to live and, if applicable, work in the country.

In summary, while the NIE is a basic identification number necessary for various transactions, the EU Citizen Registration Certificate is a document that establishes your legal residency status in Spain.