Foreign students working in Spain: common mistakes

· Last fact-check: 2026-08-24

Direct answer

Holders of study stay authorisations may work for pay within hourly limits, usually up to thirty hours per week, when the permit or compatibility authorisation allows. Working without authorisation is a serious breach.

Key facts

  • Usual limit of 30 paid hours per week.
  • Curricular internships linked to the study programme.
  • Compatibility authorisation may be required.
  • Does not replace a full work permit after graduation.

Our explanation

Errores de documentación

Errors that cause requests for documents, refusals or missed appointments.

Errores de domicilio

Failing to register, submitting simple instead of historical certificate or outdated address.

Errores de plazo

Late filing or expired documents.

Errores de cita

Visiting without appointment or wrong office.

Cómo subsanar

Respond to requests with correct documents and explanation if needed.

Prevención

Use a checklist and verify current rules before filing.

Step by step

  1. Check if your card authorises work.
  2. Apply for compatibility if needed.
  3. Sign part-time contract and register with Social Security.
  4. Respect hourly limits.
  5. Change authorisation after graduation.

Requirements

  • Valid study stay authorisation.
  • Active enrolment.
  • Part-time contract.
  • Compatibility if the card does not mention work.

FAQ

Can I be self-employed as a student?

Compatibility covers employment; self-employment follows a different route.

Does work count for roots?

Study time counts partially; irregular work does not help.

Unpaid internships?

Curricular ones may be unpaid if the programme provides; paid extracurricular ones count.

Do I need a separate NIE?

The NIE appears on your student card.

Official sources

Verified primary references. Our explanation is independent and does not replace official regulations.