One in three international students remain in Germany until retirement, study finds
International students are increasingly choosing to build their entire careers in Germany, with new research showing that roughly one in three remain in the country until retirement age.
A study published Wednesday by the German Economic Institute (IW), commissioned by the German Academic Exchange Service (DAAD), analyzed data from the German Microcensus—an official annual survey covering approximately 1% of the country's population—to track what happens to international students after they arrive in Germany.
The findings suggest that around 34% of international first-year students ultimately settle permanently in Germany, building careers and lives that span decades. For the nearly 82,000 international students who began degree programmes in 2023, researchers calculated a lifetime value-added contribution of approximately €127 billion and a long-term public finance surplus of €23.1 billion.
Addressing Germany's talent gap
The research comes as Germany grapples with severe workforce shortages. As of early 2026, more than 617,000 jobs remained unfilled across the country, with documented shortages in 163 occupational groups by the end of 2024. The most acute gaps exist in care, healthcare, skilled trades, and construction sectors. In July 2026 alone, 23.2% of German companies reported shortages of qualified workers, according to the ifo Business Survey.
The demographic pressures are equally stark. According to a November 2024 Bertelsmann Foundation forecast, Germany will need annual net immigration of between 288,000 and 368,000 people by 2040 to offset the effects of an aging population.
Against this backdrop, the study's findings offer encouraging news for policymakers who have long argued that international students can help address the skilled worker shortage. The data suggests this strategy is already working at scale.
Economic impact within two years
The study found that taxes and social security contributions paid by international graduates exceed the public costs of their education just two years after graduation. These figures significantly exceed the IW's central estimate from its 2025 study, which projected a surplus of €15.5 billion under a medium-retention scenario.
Germany's performance also stands out in international comparison. Earlier OECD research cited in the report showed that Germany had the highest measured retention rate among examined countries ten years after international students first enrolled, narrowly ahead of Canada.
With over 405,000 international students enrolled at German universities in the winter semester 2024/25—representing approximately 13% of the total student body—the scale of this contribution is substantial. India has emerged as the largest source country, with around 49,000 students, reflecting Germany's position as the third most popular destination globally for international students and the first among non-English speaking countries.
A structured pathway to integration
IW researcher Professor Axel Plünnecke argued that international students often have an easier path to long-term integration than other highly qualified migrants.
There is a great deal of data suggesting that international students are more successful than immigrants with college degrees in establishing a firm footing in Germany over the long term.
Unlike workers who arrive directly for employment, students spend years developing language skills, professional networks, friendships, and understanding of German society before entering the labour market full-time. Plünnecke described university study as a
golden path to immigration.
Germany's policy framework supports this transition. International graduates can apply for an 18-month post-study work visa that allows them to remain in the country while seeking qualified employment. Those who secure positions meeting EU Blue Card requirements—a gross annual salary of at least €50,700, or approximately €45,934 in shortage occupations or for recent graduates—can fast-track to permanent settlement in as little as 21 months with B1 German language proficiency, or 27 months with A1 proficiency. This compares favourably to the three to five years typically required for standard visa holders.
Strong desire to remain
Student intentions align with retention outcomes. A recent DAAD survey of around 21,000 international students found that 35% definitely wanted to stay in Germany after graduation, with another 29% probably wanting to remain. Only 8% said they probably or definitely did not want to stay, while the rest remained undecided.
For international students weighing study destinations, the research offers concrete evidence that Germany can serve not only as an educational opportunity but as a realistic pathway to long-term integration and career development. For Germany, the findings confirm that its universities are successfully attracting international talent and, crucially, convincing a substantial portion to stay and contribute to the economy for decades to come.
