Spain's mass legalization program draws over 1 million applications from undocumented migrants

Spain's mass legalization program closed on June 30, 2026, drawing over 1 million applications from undocumented migrants, doubling the government's initial estimate of 500,000. Led by Prime Minister Pedro Sánchez, the initiative offers one-year renewable residency and work permits to those residing in Spain since before January 1, 2026. While supported by business leaders to boost key economic sectors, the policy faces fierce opposition from conservative parties and contrasts sharply with broader European crackdowns.

Spain mass legalization program

• ▪To qualify for Spain's legalization program, applicants must prove they have a clean criminal record and have lived in Spain for at least five consecutive months before January 1, 2026
• ▪Spain launched a mass legalization program in April 2026 to offer undocumented migrants a one-year, renewable residence and work permit
• ▪The application window for Spain's mass legalization program closed on June 30, 2026, and authorities have three months to process the submissions

Application volume statistics

• ▪More than 1 million undocumented migrants applied for legal status under Spain's mass legalization program by the June 30, 2026 deadline
• ▪The Spanish government originally estimated that 500,000 foreigners would benefit from the legalization program, though think tanks and police estimated closer to 1 million
• ▪By mid-June 2026, the Spanish government had successfully processed approximately 360,000 applications, granting temporary residence and work permits

Applicant nationality demographics

• ▪Around 10 million people in Spain's population of 50 million were born outside the country, representing one in five residents
• ▪Moroccan nationals accounted for 14% of the applicants, followed by Venezuelans at 10% and Peruvians at 9%
• ▪Colombian nationals made up 30% of the applicants for Spain's legalization program, representing the largest single group of applicants

Economic dependence on immigrants

• ▪Spanish Prime Minister Pedro Sánchez argued that immigrants are necessary to sustain Spain's economy, welfare state, and pensions amid an aging population and rural depopulation
• ▪Key sectors of the Spanish economy, including agriculture, construction, tourism, and the service sector, depend heavily on immigrant labor

Spain's previous legalization programs

• ▪Spain has previously undertaken mass legalization measures for irregular immigrants six times, starting under Prime Minister Felipe González in 1986
• ▪The previous largest legalization drive in Spain occurred in 2005 under a Socialist government, which legalized the status of 576,500 immigrants

Contrast with deportation policies

• ▪Spanish business leaders welcomed the regularization drive, while conservative and far-right opposition parties opposed the policy, claiming it would encourage irregular immigration
• ▪Spain's open immigration policy contrasts with increased deportation efforts and crackdowns on irregular migration in other European Union nations and the United States