How to Get a Spanish Internship Contract as a Foreigner

Landing a dream internship offer in Madrid only to have HR abruptly retract it because you lack a Spanish “convenio” is a crushing blow. I lost my first major marketing gig here simply because I misunderstood this mandatory university agreement. This guide breaks down exactly how foreigners can legally secure a Spanish internship contract and navigate the associated visa bureaucracy.

Understanding the Convenio de Practicas

In Spain, you cannot simply walk into a company, ask for an internship, and start working the next day. The entire corporate training system is built around a highly regulated, tripartite legal document.

Curricular versus Extracurricular Internships

The required legal document is known as the convenio de prácticas (internship agreement). This legally binding contract must be signed by three distinct parties: you, your university or business school, and the hiring company. Without an active enrollment in a recognized Spanish or European educational institution, generating this document is completely impossible. This strict educational requirement is what legally separates an internship from the standard employment landscape we discuss in How to Find a Legal Part-Time Job as a Student in Spain.

Spanish universities divide these agreements into two distinct categories. The first is prácticas curriculares (curricular internships). These are mandatory modules explicitly written into your degree syllabus. You are required to complete them in order to graduate, they carry formal ECTS university credits, and they are heavily supervised by an academic tutor. Because they are an academic requirement, they are almost universally unpaid.

The second category is prácticas extracurriculares (extracurricular internships). These are entirely voluntary. You pursue them outside of your mandatory classes to build your resume and gain local industry experience. They do not count toward your graduation credits, but they still require the university to draft and sign the convenio to legitimize your presence in the corporate office. Unlike curricular internships, extracurricular roles are almost always paid a monthly stipend.

Feature	Curricular Internships	Extracurricular Internships
Academic Status	Mandatory for graduation	100% Voluntary
University Credits	Grants formal ECTS credits	No academic credits awarded
Financial Compensation	Almost universally unpaid	Generally paid a monthly stipend
Hour Limitations	Dictated by the degree syllabus	Legally capped (usually 50% of the academic year)
Convenio Requirement	Absolutely Mandatory	Absolutely Mandatory

Why Companies Demand the Convenio

Expats often ask why a tech startup or a local marketing agency cannot just offer them a temporary, independent internship contract directly. The answer lies in Spain’s fiercely protective labor laws. The Spanish government actively cracks down on companies using unpaid or underpaid interns to replace full-time, salaried workers. If a company allows you to work in their office without an active convenio, the labor inspectorate (Inspección de Trabajo) views it as illegal employment (trabajo en B), and the company will face devastating financial fines.

The convenio acts as a vital legal shield for the employer. It proves to the government that your primary purpose in the office is educational, not productive. It legally outlines your learning objectives, names your corporate mentor, and specifies your exact daily hours. Furthermore, hiring an intern through a university convenio grants the company massive tax breaks and exemptions from standard social security contributions, making you an incredibly attractive, low-risk candidate for Spanish HR departments.

Visa Requirements and Legal Hurdles for Non EU Students

Securing the approval of the university and the company is only the first step. If you are a non-EU citizen, you must ensure your immigration status actually permits you to sign the contract.

The Student Visa Internship Allowance

If you hold a standard non-EU student visa (a TIE for studies), you are legally permitted to undertake internships in Spain. The Spanish government actively encourages foreign students to gain local professional experience, but there are strict limitations imposed on your schedule.

Your internship hours legally cannot overlap with your university lecture schedule. The immigration office views you as a student first; your academic progress must remain your absolute priority. Furthermore, the total hours of your internship and any other part-time work combined cannot exceed 30 hours per week. If you secure a highly competitive internship that requires you to stay in Spain through the summer or for an additional semester, you must aggressively manage your residency paperwork. Organizing your timeline to maintain legal status without facing deportation is a stressful reality we map out in How to Extend a Spanish Student Visa: Renewal Checklist.

Securing Your NIE and Social Security Number

Before you can sign the convenio and walk into the office on your first day, you must integrate yourself into the Spanish administrative system. First, you need a Foreigner Identification Number (NIE). You cannot be added to a corporate payroll or an internship agreement without this foundational number, an administrative hurdle we explain deeply in Getting an NIE for Employment or Study: Practical Overview. If you relocated to a different city in Spain specifically for this internship role, ensuring your new address is officially registered with the local town hall and updated on your residency card is mandatory, a bureaucratic process detailed in How to Change Address on Your TIE Card After Moving in Spain.

Crucially, a recent reform in Spanish labor law mandates that all interns, regardless of whether they are paid or unpaid, must be officially registered with the Spanish Social Security system. This means you must secure a Número de Afiliación a la Seguridad Social (NUSS) before your start date. You can request this number online via the Tesorería General de la Seguridad Social portal. Once you hand this number to your company’s HR department, they will officially register your internship, ensuring you begin building a limited social safety net during your time in the country.

Practical Steps to Finding and Funding Your Internship

With the legal framework understood, your focus must shift to actually sourcing the job and surviving the financial realities of an entry-level position in Spain.

Navigating Spanish Interviews and Portals

Finding an internship in Spain requires utilizing the right platforms. While LinkedIn is massive in Madrid and Barcelona, local students also rely heavily on platforms like InfoJobs and PrimerEmpleo. Additionally, your university’s internal career portal (bolsa de empleo) is often the absolute best place to look, as the companies posting there already have pre-established convenio templates with your specific school, drastically speeding up the hiring bureaucracy.

The single biggest filter for international students is the language barrier. Even if a corporate job posting is written in English, the actual HR screening call and the daily office culture will almost certainly be in Spanish. Incorporating daily vocabulary practice with SpanishPod101 into your routine is one of the smartest investments you can make. I personally used the specialized business modules on SpanishPod101 to master the specific corporate phrasing needed to survive my first brutal HR phone interview. Taking the time to improve your listening comprehension with SpanishPod101 guarantees you will actually understand your manager’s rapid-fire instructions on your first day in a noisy Spanish office, preventing embarrassing miscommunications. Furthermore, practicing your conversational fluency with SpanishPod101 will help you network seamlessly with local colleagues during coffee breaks, an essential step in converting a temporary internship into a permanent job offer.

Managing Stipends and Living Costs

Spanish internships are notoriously underpaid. If you secure a paid extracurricular internship, you will not receive a standard minimum-wage salary; instead, you will receive a bolsa de ayuda al estudio (study grant or stipend). In major cities, this stipend usually ranges from a meager 300 to 600 euros a month.

Living on 400 euros a month in Barcelona or Madrid is mathematically impossible. You will need to meticulously map out your domestic overhead, relying on the budgeting strategies we outline in Cost of Living in Spain and Renting an Apartment in Spain: A Guide for Expats. Because your stipend will barely cover a single bedroom in a shared apartment, you must learn to ruthlessly monitor your daily utility consumption, a survival skill we decode in Understanding Utility Bills in Spain.

To receive this small monthly stipend, your company’s accounting department will almost always demand a local Spanish IBAN. Setting up a local account is a mandatory step explained in Opening a Bank Account in Spain: Step-by-Step for Foreigners. However, because the stipend is so incredibly low, you will inevitably need financial support from your home country to survive the semester. Using a borderless account like Wise allows your family to instantly transfer emergency funds into Euros at the real mid-market exchange rate, completely bypassing the extortionate foreign transaction fees legacy Spanish banks charge international students. Holding your core savings in Wise protects your primary funds from hidden local banking maintenance fees while still allowing you to pay rent directly via local transfers. Furthermore, if you are lucky enough to secure a remote internship that allows you to travel, or if your company sends you to a branch in another European country—a logistical scenario we cover in Can You Travel in Schengen While on a Spain Student Visa?—relying on your Wise card ensures you can seamlessly spend money across different European currencies without bleeding your already fragile student budget dry.

References

Primary sources (official)

• Ministerio de Inclusión, Seguridad Social y Migraciones – Autorización de residencia para prácticas: https://www.inclusion.gob.es/web/migraciones/w/21.-autorizacion-de-residencia-para-practicas
• Boletín Oficial del Estado (BOE) – Real Decreto 592/2014, por el que se regulan las prácticas académicas externas de los estudiantes universitarios: https://www.boe.es/buscar/doc.php?id=BOE-A-2014-8138

Other helpful sources

• SEPE (Servicio Público de Empleo Estatal) – Contratos formativos y de prácticas: https://www.sepe.es/
• Tesorería General de la Seguridad Social – Inclusión en el sistema de Seguridad Social de alumnos que realicen prácticas formativas: https://www.seg-social.es/

Disclaimer

The information provided in this guide is exclusively for educational and informational purposes and does not constitute official legal, immigration, or labor advising. Spanish labor laws, the specific academic requirements for issuing a convenio de prácticas, and the mandatory inclusion of all interns in the Social Security system are highly dynamic and subject to frequent updates by the Ministerio de Inclusión, Seguridad Social y Migraciones. You should always consult directly with your university’s career services department (departamento de prácticas y empleo) and the local Oficina de Extranjería before signing any internship agreement to ensure your specific student visa allows for the intended hours and compensation.