US Tightens F-1 Visa Rules: 4-Year Limit, 30-Day Grace Period

The US Department of Homeland Security will replace the "duration of status" framework for F-1 student visas with fixed admission periods capped at four years, effective September 15, 2026, while reducing the post-completion grace period from 60 to 30 days. For African students, who constitute a growing share of US international enrolment, the changes raise compliance costs and uncertainty, as extensions will require additional filings and fees rather than automatic status. The tighter rules could redirect some prospective students toward alternative destinations such as Canada, the UK, or intra-African institutions, with implications for remittance flows and skilled-migration pipelines.