Overview
- The DHS final rule, published in mid‑July, limits most new F‑1 and J‑1 stays to four years and goes into effect on Sept. 15, 2026.
- Students who need more time must file Form I‑539 with U.S. Citizenship and Immigration Services and submit biometrics for federal adjudication, a process DHS says will tighten fraud and security checks.
- Universities and research groups say the policy will trigger thousands of extension filings per campus, risk long USCIS delays, and complicate multi‑year Ph.D. and postdoctoral training.
- Analysts and advocates warn of large economic and workforce harms if foreign enrollment falls, including a Peterson Institute estimate of roughly $200 billion to $400 billion in annual output from a sustained one‑third drop in foreign students.
- Coverage diverges across outlets, with some commentators backing the security rationale and mainstream news and university statements focusing on student hardship, enrollment declines, and planned legal and legislative challenges before the rule takes effect.