NIE Verde for EU Citizens: Documents and Process for the Certificado de Registro

EU, EEA, and Swiss citizens who plan to live, work, study, or stay in Spain for more than three months are legally required to obtain a Certificado de Registro de Ciudadano de la Unión Europea — commonly called the NIE Verde. The application is submitted on Modelo EX-18, not the EX-15 used for non-resident NIE applications. The certificate is issued under Real Decreto 240/2007, which transposes Directive 2004/38/EC on EU freedom of movement.

Is This the Right Document for You?

Three documents are frequently confused. Which one you need depends on citizenship and intended length of stay.

Legal Basis — Why It Is a Right, Not a Permission

The Certificado de Registro is a registration, not a residence permit. EU citizens do not need permission to live in Spain — they have a treaty right under Article 21 of the Treaty on the Functioning of the European Union. The Certificado records that the right has been exercised.

The procedure flows from two layers of law:

• EU level: Directive 2004/38/EC. Articles 7 and 8 establish the residence rights and registration requirement for stays over three months. Article 8 explicitly limits the documentation that Member States can require.
• Spanish level: Real Decreto 240/2007. Transposes the Directive. Article 7 defines qualifying categories (workers, self-employed, students, sufficient resources). Article 8 governs certificate issuance.

Registration cannot be refused if you meet one of the qualifying categories. The officer is recording a right you already hold under EU law, not exercising discretion to grant residency.

The NIE Verde does not expire and does not require renewal. After five continuous years of legal residence, you can apply for the Certificado de Residencia Permanente under Article 10 of the same Royal Decreto. Permanent status is unconditional — no longer subject to category requirements.

Documents — Base Requirements

Every NIE Verde application requires a base set plus category-specific documents.

Documents by Category

Category-specific documents prove you fit one of the qualifying categories under Article 7 of Real Decreto 240/2007.

Category 1 — Workers (Trabajadores por cuenta ajena)

• Employment contract or recent employer letter (certificado de empresa) confirming your role.
• Or proof of registration with Social Security (alta en la Tesorería General de la Seguridad Social).

The Oficina de Extranjería verifies that you are actually working in Spain, not just that you have a job offer.

Category 2 — Self-employed (Trabajadores por cuenta propia)

• Certificate of registration with the Spanish tax authority (alta en el censo de empresarios — Modelo 036 or 037).
• Or certificate of registration in the special regime for self-employed workers (alta en el RETA).

Recent invoices and tax filings can supplement the case if needed.

Category 3 — Students

• Proof of enrolment (carta de matrícula or admission letter from a recognised educational institution).
• Proof of private health insurance covering all risks during your stay, or European Health Insurance Card (EHIC) coverage where accepted.
• Declaration of sufficient resources to maintain yourself during your stay.

The “sufficient resources” threshold is interpreted by reference to IPREM (Indicador Público de Renta de Efectos Múltiples), published in the Spanish state budget annually.

Category 4 — Persons with sufficient resources

• Proof of sufficient resources (bank statements, pension statements, investment income statements).
• Proof of private health insurance covering all risks in Spain, with no co-payment, no exclusions, valid for the duration of your stay.

Resources can come from any legitimate source and may be held in any country. Officers do not require the funds to be in Spain.

Health Insurance — What Qualifies and What Doesn’t

For Categories 3 and 4, health insurance is the most common cause of refusal. The Spanish authorities apply a strict reading of Real Decreto 240/2007.

Insurance that typically qualifies:

• Spanish-issued private policy from a recognised provider (Sanitas, Adeslas, Asisa, DKV, Mapfre), marketed as compliant with residency requirements (sin copago, cobertura completa).
• Equivalent policy from an EU-based provider with full Spanish coverage, no co-payment, no annual or condition-based exclusions.
• European Health Insurance Card (EHIC) for students, where accepted by the local office.

Insurance that typically does not qualify:

• Travel insurance — time-limited, exclusions, co-payment clauses.
• US health insurance with international coverage — usually has co-payments that disqualify it.
• Policies with deductibles, condition-based exclusions, or co-payment requirements at point of service.
• Public health coverage transferred from another country if conditional or time-limited.

The certificate the insurer provides should explicitly state: geographic coverage (Spain), period, absence of co-payments (sin copago), and absence of relevant exclusions. A generic insurance card or policy summary is often insufficient.

Family Members of EU Citizens

EU citizens registering in Spain can sponsor family members under Article 7(2) of Directive 2004/38/EC and Articles 7–8 of Real Decreto 240/2007.

• EU/EEA/Swiss family members (e.g. Italian spouse of a German national working in Spain): follow the same NIE Verde procedure individually, each on EX-18.
• Non-EU family members (e.g. US spouse, Brazilian parent, Moroccan child): apply for the Tarjeta de Familiar de Ciudadano de la Unión using Modelo EX-19. This is a different document but grants residence rights equivalent to the sponsoring EU citizen, including the right to work.

The EX-19 family category covers: spouses, registered partners, direct descendants under 21 (or dependent at any age), and dependent direct ascendants. Extended family (siblings, partners not registered) may qualify under Article 3(2) of the Directive — these cases are individually assessed.

Family reunification is procedurally complex. For actual applications, case-specific legal advice is recommended.

A Note for UK Citizens — Post-Brexit

The NIE Verde is for EU/EEA/Swiss citizens exercising freedom of movement. British citizens are no longer EU citizens for residency purposes in Spain.

• UK citizens resident in Spain before the end of the transition period and registered under the Withdrawal Agreement hold a TIE Acuerdo de Retirada. They renew on the normal cycle.
• UK citizens arriving after the end of the transition period for residency: third-country national route. Cannot apply for the NIE Verde. Must use a residence visa (Non-Lucrative Visa, Digital Nomad Visa, etc.) and then receive a TIE.
• UK citizens needing a basic NIE for a one-off transaction (holiday home purchase, single tax declaration): apply for the non-resident NIE blanco via EX-15. See the standard NIE guide and Power of Attorney guide.

If you were not resident in Spain before the end of the Brexit transition period, the NIE Verde is not the right document for you.

How the EU Citizen Registration Runs

1. Get empadronamiento first. Visit your local Ayuntamiento with proof of Spanish address (rental contract, property deed, or letter from the property owner), passport, and national ID. Some town halls require an appointment.
2. Book a cita previa for the NIE Verde appointment. Use the central portal (sede.administracionespublicas.gob.es/icpplus), select your province, choose “Certificado de Registro de Residente Comunitario”. Availability varies by province.
3. Pay the Tasa 790-012 at a Spanish bank. Generate the form on the Spanish police portal, select the procedure for the EU certificate, pay at any bank counter, keep all stamped copies.
4. Attend the appointment with the complete file. Bring: completed EX-18, passport/national ID with full photocopy, paid Tasa receipt, Certificado de Empadronamiento, and category-specific documents.
5. Receive your Certificado de Registro. Often issued during the appointment — a green-tinted A4 document showing name, nationality, NIE number, address, and date of registration. No expiry. No renewal.