Students already in the US with F or J visas will have only four years from the effective date of a new rule to reapply, regardless of when they arrived or how long their academic programme lasts. The change is part of a sweeping overhaul by the Trump administration that replaces a decades-old policy allowing international students to remain in the country for the duration of their studies.
The new regulation introduces a fixed four-year limit for most international students and exchange visitors entering the US on F and J visas. Officials say the move is aimed at reducing visa fraud, preventing overstays and tightening immigration controls. However, universities and immigration advocates warn it could create significant uncertainty for students and disrupt higher education.
Currently, international students on F visas and exchange visitors on J visas are admitted for the "duration of status," meaning they can legally remain in the US as long as they continue to meet visa requirements, such as maintaining full-time enrollment and complying with immigration rules.
Quick answers to key questions
The new rule imposes a fixed four-year limit on F and J visa holders for their stay in the US, requiring them to reapply for an extension after that period, regardless of their program length.
The Trump administration argues that the four-year limit will strengthen immigration enforcement, reduce visa overstays, and prevent fraud by clarifying the timeframe for student visa holders.
Students in longer programs, such as PhD or medical residency programs, will need to file for extensions with USCIS after the four-year limit, instead of relying on their universities to maintain their status.
Students who overstay the four-year limit without an approved extension could face serious immigration consequences, including bans on re-entering the US and loss of lawful immigration status.
Students from countries with high enrollment in US universities, particularly India, China, and South Korea, are expected to be most significantly impacted by the new four-year limit on F and J visas.
Under the new policy, all newly arriving F and J visa holders will receive an initial stay of only four years. After that, they must apply to the US government for an extension if they need additional time to complete their education, pursue further studies or gain work experience.
Students already in the US when the rule takes effect will also be required to reapply after four years, irrespective of when they first entered the country.
Many students enrolled in longer academic programmes will be affected.
These include:
Doctoral (PhD) candidates whose research often extends beyond four years.
Medical graduates completing lengthy residency or fellowship programmes.
Students pursuing multiple degrees, such as undergraduate and graduate studies.
Instead of relying on their educational institutions to maintain their immigration status, these students will have to file formal extension requests with US Citizenship and Immigration Services (USCIS), submit biometric information and pay government filing fees.
Students who remain in the US beyond the new four-year limit without an approved extension could face serious immigration consequences.
According to the proposal, overstaying may trigger:
Three-year or 10-year bans on re-entering the United States.
Loss of lawful immigration status.
Potential future visa complications.
The rule is expected to have the biggest impact on students from countries that send large numbers of students to US universities, including:
India
China
South Korea
Together, international students on F and J visas numbered about 1.5 million in 2025, making the policy one of the most significant immigration changes affecting higher education in recent years.
The Trump administration argues that imposing fixed visa durations will strengthen immigration enforcement by reducing visa overstays, preventing fraud and closing what officials describe as blurred lines between temporary student visas and long-term immigration pathways.
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