Bank of Portugal Data Shows Immigrants Work More and Claim Fewer Benefits Than Portuguese Citizens

A major study published this week in the Bank of Portugal's March Economic Bulletin offers the most comprehensive picture yet of immigration's impact on the Portuguese labour market, and it challenges several popular assumptions about who benefits from the country's social safety net.

According to the central bank's analysis, the vast majority of the roughly 1.5 million foreign workers who entered Portugal between 2010 and 2024 are economically active, contributing to social security, and proportionally less likely to receive state benefits such as unemployment subsidies than their Portuguese counterparts.

The Numbers Behind the Narrative

Bank of Portugal Governor Alvaro Santos Pereira laid out the headline figures at the bulletin's presentation on Wednesday. Of the 1.5 million foreign workers who arrived since 2010, some 1.1 million came as employees rather than self-employed. The inflow has accelerated sharply: 1.2 million of those arrivals have come since 2018 alone.

The typical immigrant worker is 33 years old, squarely in their productive years. They come overwhelmingly from Brazil, South Asian countries and Portuguese-speaking African nations. And crucially, as Santos Pereira emphasised, they are working: "Portuguese workers aged between 29 and 46 have, in comparative terms, a slightly higher proportion of social security benefit and pension recipients" than their foreign counterparts.

In other words, immigrants are not only filling jobs that need filling. They are drawing less from the system, per capita, than the native-born population.

A Shifting Equation

The study does note a critical change underway. The contribution of foreign workers to employment growth "has been diminishing," the Bank of Portugal writes, and its projections assume that immigration flows will continue to decline, partly as a consequence of government policies designed to tighten entry.

This creates a tension at the heart of Portugal's economic outlook. The same bulletin that highlights immigrants' contribution also downgrades the 2026 GDP growth forecast from 2.3 to 1.8 percent, citing Middle East conflict, extreme weather damage and weaker-than-expected activity at the end of 2025. If immigration slows further, one of the key buffers propping up the labour market could weaken just as external headwinds intensify.

Santos Pereira himself seemed to acknowledge this, recommending that Portugal adopt "an active immigration policy" that identifies which sectors need labour and works to attract workers accordingly, with a particular focus on skilled immigration to boost productivity.

What This Means for Foreign Residents

For the estimated hundreds of thousands of immigrants currently navigating Portugal's bureaucratic maze at AIMA, the study provides an important counterweight to political rhetoric that has increasingly framed immigration as a burden. The data suggests the opposite: foreign workers are a net contributor to public finances.

The timing is notable. The government is simultaneously pushing a new Foreigners Return Law that would allow detention of up to 18 months and fast-track deportations, while the April 15 grace period deadline looms for non-EU residents with expired permits. For those residents, knowing that the country's own central bank has quantified their economic contribution may offer some reassurance, even if it does not change the legal landscape.

The Bigger Picture

The Bank of Portugal's findings echo patterns seen across Europe: ageing societies need immigrant labour, and the fiscal contribution of working-age immigrants generally exceeds their take from social services. What distinguishes the Portuguese case is the speed and scale of the inflow. Adding 1.2 million foreign workers in six years to a country of 10.4 million is a demographic event without recent precedent.

Whether Portugal can manage this transition, matching labour supply to genuine demand while maintaining social cohesion, will be one of the defining policy challenges of the next decade. The Bank of Portugal has at least provided the data to have that conversation honestly.