Spain’s government has unveiled a sweeping plan to grant legal residency and work rights to up to 500,000 undocumented migrants, a move that has sparked intense political debate and public concern. The policy, which will take effect in April 2026, is the country’s first major migrant regularisation in two decades and marks a significant shift from stricter immigration policies seen elsewhere in Europe and the United States.
The new residency plan will allow undocumented migrants who arrived in Spain before the end of 2025 to apply for a one-year legal residency permit, renewable each year. After ten years of continuous residency, beneficiaries could eventually qualify for full citizenship. Children under the scheme will receive five-year permits. The government estimates that around 500,000 people are eligible, though some organisations believe the number of undocumented migrants in Spain could be closer to 800,000.
Prime Minister Pedro Sanchez defended the plan, saying it reflects Spain’s commitment to dignity, inclusion, and human rights. In a video message shared on social media, he questioned critics by asking: “When did recognising rights become something radical?” Migration Minister Elma Saiz also insisted that the reform would strengthen a migration model rooted in human rights and contribute to the country’s social and economic well-being.
Supporters of the plan point to Spain’s recent economic growth and falling unemployment as evidence that immigration has helped fuel a stronger workforce. They argue that formalising the status of undocumented migrants will bring more people into the legal economy and improve overall social stability.
However, the announcement has drawn fierce criticism from opposition parties and public voices concerned about housing, public services, and social cohesion. Alberto Nuñez Feijoo, leader of the conservative Popular Party (PP), warned that legalising large numbers of new residents without addressing housing shortages could worsen the country’s housing crisis, pushing rents and property prices even higher.
The hard-right Vox party has been even more outspoken, with leader Santiago Abascal describing the policy as accelerating an “invasion.” Vox has pledged to challenge the plan in the Supreme Court, and its members argue that the reform threatens Spanish identity and social order.
Since the announcement, officials outside Spain have also weighed in, and public scenes show a sense of urgency among migrants. In Barcelona, long queues formed outside the Pakistani consulate as migrants sought criminal record certificates — a key requirement for applying under the new residency process.
The Spanish government says the reform is necessary to build a fairer and more inclusive society, while critics worry it could fuel political divisions and strengthen anti-immigration sentiments. As Spain prepares to implement the new migrant residency plan in April, the debate highlights broader tensions over migration policy, labour markets, and national identity in Europe.