According to data from Portugal’s Social Security Institute (ISS), 162,252 migrant employees ceased making contributions in 2025 and did not subsequently reappear with an active registration, suggesting that many either left Portugal altogether or remain in the country without legal employment status.

Departures

The latest figures represent a 66 percent increase compared with 2024, with the pace of departures accelerating significantly over the past two years.

Meanwhile, the system lost an average of 267 foreign contributors each day in 2023, climbing to approximately 455 per day in 2025.

Brazilian nationals accounted for the largest share of those no longer registered with the social security system, with nearly 60,000 disappearing from the records in 2025 alone, bringing the cumulative total over the past couple of years to around 100,000.

However, the most pronounced increase was recorded among individuals from East Asia, as departures involving workers from the Indian subcontinent, such as India, Bangladesh, Pakistan and Nepal, almost tripled over the course of the year, marking the fastest growth among the principal migrant communities.