What is NIE Number? What is NIE Card?

For EU passport holders, there are two options regarding the NIE: the NIE “number” and the NIE “card.” The NIE number is essentially a numeric code printed on a white document, while the NIE card, also known as a residency certificate (Certificado de Registro de Ciudadano de la Unión) or residency card (tarjeta de residencia), is a compact green card that streamlines various administrative processes in Spain. This card serves a similar purpose to the NIF, the Spanish citizens’ identification card. Refer to the detailed application procedures provided below for both types of NIE.

NIE number (Número de identidad de extranjero)

• Displayed on a white document
• Recently introduced with indefinite validity
• Comprised of a letter at the beginning, seven numbers, and a letter at the end (e.g., Y-3688609-S)
• Obtainable through in-person application or via a legalised power of attorney
• Allocated for administrative purposes such as property transactions, investments, and tax obligations
• Comprehensive application process and prerequisites (in Spanish)
• Not considered proof of residency
• Does not include a “número de soporte”
• Application involves completing the EX15 form

NIE card (Certificado de Registro de Ciudadano de la Unión)

• A compact green card, previously issued on A4-sized green paper
• Contains the NIE number, along with personal details such as name, date and place of birth, Spanish address, and date of application
• Mandatory for stays exceeding three months
• Application for the NIE card must be made in person and requires scheduling an appointment (in Barcelona)
• Issuance of the NIE card is contingent upon meeting specific criteria for EU citizens, including:
  • Employment under a Spanish employer
  • Self-employment (autonomo)
  • Enrollment as a student with appropriate health insurance
  • Demonstrable financial means and valid health insurance in Spain
  • Joining a family member already residing in Spain
• The NIE Card’s validity is indefinite, subject to potential legislative changes
• Complete list of requirements (in Spanish)
• Application involves completing the EX18 form

Read more on how to apply for a NIE in Barcelona.