Residency in Spain for EU Citizens: Complete Guide (2026)
As an EU citizen, you have the right to live in Spain, but that right comes with obligations most people never hear about until something goes wrong. After 90 days, registering your residency is a legal requirement. Without it, you cannot access public healthcare, register your car, enrol your children in school, or open a full Spanish bank account. The process is manageable if you do it in the right order. Get it wrong and you'll be rebooking appointments for weeks.
Freedom of Movement Does Not Mean No Registration
EU, EEA, and Swiss citizens can enter Spain and live here without a visa. But freedom of movement is not the same as automatic legal residency. Spanish law requires you to formally register your presence after 90 continuous days in the country.
This registration is called the Certificado de Registro de Ciudadano de la Unión (CUE), also commonly known as the Green NIE or Green Certificate. Despite what many people believe, this is not something that happens automatically. You have to apply for it.
Why it matters:
Without it, you are technically an illegal resident after day 90
It is the foundation document for nearly every other administrative process in Spain
It is required to register with the Seguridad Social (public healthcare and social security)
It is required to open a full resident bank account
It is required to enrol children in public schools
It counts as Year 1 of your 5-year path to Permanent Residency
The Correct Order: Padrón First, Green NIE Second
This is the step most guides skip over. You cannot register for the Green Certificate without first having your Padrón.
The Padrón Municipal (Empadronamiento) is Spain's municipal address register. Every resident foreign or Spanish, must register their address at the local Ayuntamiento (town hall). This gives you the Padrón certificate, which proves you have an established address in Spain.
The correct order is:
Find a permanent address in Spain
Register at the Ayuntamiento → receive your Padrón certificate
Book your Green NIE appointment (EX-18 form)
Attend your appointment at the National Police or Oficina de Extranjería
Receive your Green Certificate (CUE)
Attempting to book the Green NIE appointment without the Padrón will result in rejection on the day. The certificate must typically be less than 3 months old at the time of your appointment.
What Is the Green NIE (CUE)?
The Green Certificate is a paper certificate, not a plastic card bearing your name, nationality, NIE number, and registration date. It is issued to EU, EEA, and Swiss citizens as proof of legal residency.
It is not:
A driving licence
A health insurance card
A replacement for your passport at international borders
Something you need to carry at all times (though it is useful to have copies)
It is:
Your primary proof of legal residency in Spain
The document required for most administrative procedures
Your official record of when your 5-year clock toward Permanent Residency started
Documents Required for the Green NIE (EX-18)
Valid EU passport or national identity card + photocopy
Completed EX-18 form
Padrón certificate (less than 3 months old)
Pre-paid Modelo 790-012 tax form
Proof of the grounds on which you are registering, this depends on your situation:
Employed in Spain: employment contract or letter from employer + Social Security enrolment
Self-employed: registration with Hacienda (RETA) + Social Security
Student: enrolled in a recognised course + health insurance
Financially independent / retired: proof of sufficient income + health insurance
The proof of grounds requirement catches many people off guard. Simply arriving and renting an apartment is not sufficient on its own you must demonstrate you can support yourself without becoming a burden on the Spanish state.
Green NIE Spain
Non-EU Family Members: A Separate Process
If your spouse, partner, or children are not EU nationals, they are not automatically covered by your EU freedom of movement rights. They need to go through their own application process.
Non-EU family members of EU citizens must apply for a Tarjeta de Residencia de Familiar de Ciudadano de la UE a specific residency card separate from the standard TIE. Requirements include:
Proof of the family relationship
Evidence that the EU family member has sufficient resources to support them
All foreign documents must be apostilled and translated by a sworn Spanish translator
Name discrepancies between documents are among the most common causes of delay. If your passport and marriage certificate show different versions of a name, address this before your appointment.
In 2026, a new centralised online platform for EU family member applications was launched in Spain, replacing some of the in-person steps. Check the current process before booking.
The Path to Permanent Residency
After 5 continuous years of legal residency in Spain, EU citizens can apply for Permanent Residency (Residencia de Larga Duración). This gives you an enhanced, more secure legal status that is much harder to lose.
Key rules for the 5-year count:
You must not leave Spain for more than 6 consecutive months in any one year
You must not leave Spain for more than 10 months in total over the 5 years
Years spent on a student visa count as only half
Since October 2025, the EU Entry/Exit System (EES) automatically records all Schengen entries and exits. Absence rules are now enforced automatically — there is no longer any ambiguity.
After 10 years of residency, EU citizens may apply for Spanish citizenship, subject to meeting language and culture requirements.
Frequently Asked Questions - EU Residency Spain
Register Your Residency in the Right Order, and Get It Done Once
The Easy to Spain NIE Green card module takes you through every step, from Padrón registration to your Green Certificate appointment with the exact documents, forms, and sequence for your situation. No guesswork, no rebooking.
Already in Spain? Start now