Immigration Law in Spain: Residence Permits, Work Authorization, Arraigo, and Family Reunification

Immigration Law in Spain: A Complex Legal Framework

Immigration law in Spain regulates the entry, stay, work, and rights of third-country nationals (non-EU) on Spanish territory. It is a matter of great regulatory complexity, primarily governed by Organic Law 4/2000 of January 11 on the rights and freedoms of foreigners in Spain and their social integration (LOEX) and its Implementing Regulation (RD 557/2011 of April 20). This guide provides an overview of the main legal concepts.

EU Citizens vs. Third-Country Nationals

The first essential distinction is between citizens of the European Union (and the European Economic Area and Switzerland) and third-country nationals.

#### EU/EEA Citizens

EU citizens enjoy the right of free movement and residence in Spain, regulated by Royal Decree 240/2007 of February 16. They do not need a visa or work permit. Their obligations are limited to:

• Stays under 3 months: A valid passport or identity document suffices.
• Stays over 3 months: They must register with the Central Registry of Foreigners and obtain the EU Citizen Registration Certificate (green card). Requirements: employment as an employee or self-employed, student status with health insurance and sufficient resources, or sufficient resources and health insurance to not be a burden.
• Permanent residence: After 5 years of legal and continuous residence in Spain.

#### Third-Country Nationals

Nationals of non-EU countries generally need an entry visa, residence authorization, and, if they wish to work, work authorization. The LOEX and its Regulation govern the different types of authorizations.

NIE: Foreigner Identity Number

The NIE is a personal, unique, and exclusive number assigned to foreigners who, due to their economic, professional, or social interests, have dealings with Spain. It is mandatory for:

• Any tax or Social Security procedure.
• Opening bank accounts.
• Signing contracts.
• Acquiring real estate.

The NIE is requested from the corresponding Immigration Office or the General Directorate of Police (Foreigners' Police Station). For foreigners residing abroad, it can be requested at the corresponding Spanish consulate.

Temporary Residence Authorizations

Temporary residence allows staying in Spain for a period exceeding 90 days and less than 5 years (Art. 31 LOEX). The main types are:

#### Non-Lucrative Temporary Residence (Art. 31.1 LOEX)

Allows residing in Spain without engaging in work activities. Requirements:

• Not being irregularly present on Spanish territory.
• Having sufficient financial means (400% of the monthly IPREM, approximately EUR 2,400/month for the applicant, plus an additional 100% per family member).
• Public or private health insurance.
• No criminal record.

#### Temporary Residence for Family Reunification (Arts. 16-19 LOEX)

Foreign residents in Spain have the right to reunify certain family members. Beneficiaries include:

• Spouse not legally or factually separated (or registered domestic partner).
• Minor children under 18 of the sponsor or their spouse.
• Adult children over 18 or ascendants of the sponsor, when they are financially dependent and there are reasons justifying the need for reunification.

Sponsor requirements:

• Having legally resided in Spain for at least one year and holding authorization to reside for at least another year.
• Having adequate housing (housing adequacy report issued by the autonomous community or municipality).
• Having sufficient financial means to support the family's needs.

Residence and Work Authorizations

The residence and work authorization allows foreigners to reside and engage in work activities in Spain.

#### Residence and Work as an Employee (Arts. 36-40 LOEX)

This is the most common authorization. The employer applies for the authorization at the Immigration Office. Requirements:

• National employment situation: The position must be included in the catalogue of hard-to-fill occupations or have been offered through the public employment service without suitable candidates (Art. 38 LOEX). Exceptions exist for certain sectors and professional categories.
• The employer must be current with tax and Social Security obligations.
• The worker must have no criminal record and not be in an irregular situation (except in arraigo cases).

#### Residence and Work as Self-Employed (Art. 37 LOEX)

For entrepreneurs wishing to establish a business in Spain. Additional requirements:

• Viable business plan.
• Sufficient professional qualifications.
• Sufficient planned investment.
• Sector-specific authorizations if the activity requires them.

#### Highly Qualified Residence and Work Authorization (Law 14/2013)

Law 14/2013 of September 27 on Support for Entrepreneurs and their Internationalization created a special regime for:

• Highly qualified professionals: Gross annual salary exceeding 150% of the national average gross salary (approximately EUR 50,000/year in 2026).
• Researchers participating in R&D&I projects.
• Intra-company transfers: Executives, specialists, or trainees of multinational companies.

This regime offers faster processing (20 business days, positive silence) and more favorable conditions (work authorization for spouse, no national employment situation requirement).

Arraigo: Regularization of Irregular Migrants

Arraigo is a regularization pathway provided under Art. 31.3 LOEX and developed in Art. 124 of the Regulation. It allows obtaining a temporary residence authorization (and work, where applicable) for foreigners in Spain in an irregular situation but who demonstrate ties to the country.

#### Social Arraigo (Art. 124.1 Regulation)

Requirements:

• Continuous presence in Spain for at least 3 years.
• No criminal record in Spain or the country of origin.
• A signed employment contract between employer and worker, with a minimum duration of one year.
• Proof of family ties with other resident foreigners or an integration report issued by the autonomous community or municipality demonstrating social integration (language knowledge, participation in integration programs, etc.).

#### Labor Arraigo (Art. 124.2 Regulation)

Requirements:

• Continuous presence in Spain for at least 2 years.
• No criminal record.
• Proof of employment relationships of not less than 6 months' duration, demonstrated through:

- An administrative decisión confirming a violation for employing foreign workers without a permit.

- A Labor Inspection report.

#### Family Arraigo (Art. 124.3 Regulation)

Requirements:

• Being the parent of a Spanish minor.
• Being the child of a parent who was originally Spanish.
• No criminal record.

Family arraigo does not require a minimum period of presence in Spain.

#### Training Arraigo (Art. 124.4 Regulation)

Incorporated by RD 629/2022, it allows regularization of foreigners who commit to completing accredited training to obtain a professional certificate or vocational training qualification.

Renewal of Authorizations

Temporary residence authorizations are initially granted for one year and renewed for periods of two years (Arts. 61-62 Regulation). After 5 years of legal and continuous residence, the foreigner may apply for long-term residence (Art. 32 LOEX), which is indefinite.

#### Renewal Requirements

• Not having been convicted of imprisonment exceeding one year.
• Having sufficient financial means.
• Having complied with tax and Social Security obligations.
• For residence and work as an employee, having contributed for at least 9 months in a 12-month period, or 18 months in a 24-month period, depending on the renewal.

Expulsion and Mandatory Departure

The LOEX provides for expulsion as a penalty for irregular stay or commission of certain offenses:

• Expulsion as a penalty (Art. 57 LOEX): Replaces the fine in cases of irregular stay when aggravating circumstances exist (criminal record, recidivism).
• Entry ban: The expulsion order entails a ban on entry to Spanish (and Schengen) territory for up to 5 years, extendable to 10 in exceptional circumstances.
• Detention in CIE: The judge may authorize detention in a Foreigner Detention Center (CIE) for a maximum period of 60 days to ensure execution of the expulsion (Art. 62 LOEX).

Lexiel and Immigration Law

Immigration lawyers can leverage Lexiel AI to access updated Supreme Court and National Court case law on residence and work authorizations, arraigo, family reunification, and expulsions. The semantic search engine filters by authorization type, applicant's nationality, grounds for denial, or remedy, facilitating preparation of administrative and judicial appeals with the latest doctrine.

Frequently Asked Questions

What is the difference between social arraigo and labor arraigo?

Social arraigo requires 3 years of presence, an employment contract of at least one year, and family ties or a social integration report. Labor arraigo requires only 2 years of presence but demands proof of prior employment relationships of at least 6 months, demonstrated by judicial or administrative decisión.

How long does processing a residence and work authorization take?

The legal resolution period is 3 months for the initial authorization as an employee (negative silence). For highly qualified professional authorizations (Law 14/2013), the period is 20 business days (positive silence).

Can an EU citizen be expelled from Spain?

Yes, but only for reasons of public order, public security, or public health, and with enhanced guarantees (Art. 15 RD 240/2007). Expulsion of EU citizens is exceptional and requires individual reasoning.

Do I need to register as a resident if I am an EU citizen staying more than 3 months?

Yes, you must apply for the EU Citizen Registration Certificate (green card) at the Immigration Office or Police Station within 3 months of entering Spain.

Can I work in Spain with a tourist visa?

No. The tourist visa (Schengen type C) only authorizes stays of up to 90 days within a 180-day period, without work permission. Working without authorization is a serious offense that may lead to expulsion (Art. 53.1.b LOEX).

What happens if my residence authorization is denied?

You may file a hierarchical appeal with the superior body within one month. If dismissed, you may file a contentious-administrative appeal before the Administrative Courts within two months.