The Journal

Spain has approved a historic mass legalization program for more than 500,000 undocumented migrants, outlining eligibility criteria, application timelines, residence and work permits, integration measures, and implications for families and employers.

Explore the updated framework for obtaining a residence permit in Spain through arraigo in 2026. Learn about the types of arraigo, eligibility criteria, required documents, application process, and common reasons for refusal.

We explain who qualifies for Spain’s emergency migrant regularization, key requirements and documents needed, where to submit applications, and how to avoid common pitfalls.