Spain to Legalize Status of 500,000 Undocumented Migrants

Spain is set to grant legal residency to approximately 500,000 undocumented migrants, a move lauded by migrant advocates and framed by the government as vital for economic growth and social cohesion. The initiative, announced in January 2026, addresses a significant portion of the country’s undocumented population and aims to reduce labor exploitation.

Scheme Details and Eligibility

The regularization scheme will allow foreign nationals who can demonstrate at least five months of continuous residence in Spain and have no criminal record to apply for a one-year, renewable residency visa. Applications will be accepted from April 1st to June 30th, 2026. The visas will include work permits valid for any sector and throughout the country [CNN].

Economic Justification

The Spanish government highlights the crucial role migrants play in the nation’s economy. Immigration Minister Elma Saiz stated that half of Spain’s economic growth since 2022 has been driven by foreign workers [CNN]. The central bank estimates Spain needs approximately 300,000 migrant workers annually to sustain its welfare state and economy [CNN]. Funcas, an analysis center, estimates Spain needs 25 million migrants over the next three decades to maintain its economic and social security systems.

Humanitarian Impact

The amnesty provides a pathway to legal status for individuals previously vulnerable to exploitation. Diana, a Peruvian migrant who has lived undocumented in Spain for two years, explained the difficulties of working without residency papers, citing instances of employers reducing agreed-upon wages [BBC News]. Legal status will grant access to banking products and housing, areas where undocumented migrants currently face significant barriers, particularly in light of Spain’s housing crisis [BBC News].

Broader Context

This move contrasts with anti-immigration policies seen in other parts of Europe and the United States. The decision by Prime Minister Pedro Sánchez’s government came after criticism from former US President Donald Trump regarding trade [BBC News].

Undocumented Migrant Population in Spain

While the scheme aims to regularize 500,000 migrants, estimates suggest a larger undocumented population. Funcas estimates there were 840,000 undocumented migrants in Spain at the beginning of 2025, with approximately 760,000 originating from Latin America [CNN].