DHS Ends “Duration of Status”: What the 2026 Fixed Period of Admission Rule Means for F-1 Students

On July 17, 2026, the U.S. Department of Homeland Security published a transformative final rule in the Federal Register titled Establishing a Fixed Time Period of Admission and an Extension of Stay Procedure. This regulatory action fundamentally alters the legal framework governing international students and exchange visitors in the United States. Taking effect on September 15, 2026, the rule officially eliminates the long-standing policy known as “Duration of Status” for nonimmigrant F-1 students, replacing it with a rigid, fixed period of authorized stay. Understanding these changes is critical for nonimmigrants seeking to preserve their lawful status and avoid severe immigration penalties.

For decades, international students admitted under F-1 status were granted Form I-94 arrival records marked with “D/S” rather than a specific calendar expiration date. This designation permitted students to remain in the United States indefinitely, provided they maintained full-time enrollment and complied with Student and Exchange Visitor Program regulations. Under the newly enacted Department of Homeland Security framework, Duration of Status is entirely abolished. Moving forward, F-1 nonimmigrants will be admitted for a fixed duration tied directly to the program end date listed on their Form I-20, subject to a statutory cap of no more than four years. In addition, the long-standing sixty-day grace period following program completion or Optional Practical Training has been reduced to thirty days.

This transition from an open-ended status to a hard calendar deadline shifts the burden of compliance heavily onto the individual nonimmigrant. Under the former regulatory scheme, program extensions and educational modifications were largely handled internally through administrative updates made by Designated School Officials within the Student and Exchange Visitor Information System. Under the 2026 rule, any student who requires additional time to complete an academic program, transition to a new degree, or engage in practical training must formally apply for an Extension of Stay directly with United States Citizenship and Immigration Services.

Securing an Extension of Stay requires filing Form I-539, paying requisite filing fees, and submitting to biometric collection. The standard for obtaining an extension is rigorous, requiring nonimmigrants to demonstrate that the delay in program completion stems from compelling medical or academic reasons beyond their control. Furthermore, specific categories of study face heightened statutory limits. Nonimmigrants enrolled in English language training programs are capped at a maximum aggregate admission period of twenty-four months, while students attending public secondary schools remain restricted to a twelve-month cumulative limit.

Beyond fixed admission caps, the final rule introduces stringent operational restrictions on academic program modifications. Undergraduate nonimmigrants are prohibited from changing majors or transferring to another academic institution during their first academic year of study without explicit authorization from the Student and Exchange Visitor Program based on extenuating circumstances. At the graduate level and above, nonimmigrants are restricted from transferring institutions or changing majors at any point during their enrolled program without prior regulatory approval. Additionally, students who complete a program are strictly prohibited from changing to a lower degree level or enrolling in a lateral program at the same educational tier.

For nonimmigrants currently present in the United States under the traditional Duration of Status policy, Department of Homeland Security has established specific transitional provisions. Current F-1 students physically present in the country on September 15, 2026, may remain lawfully in the United States under their existing duration of status until the program end date reflected on their current Form I-20, capped at a maximum deadline of November 14, 2030. However, if a current student departs the United States and seeks readmission after September 15, 2026, U.S. Customs and Border Protection will readmit the individual under the new fixed period framework. Students who qualify for cap-gap extensions through a timely filed, cap-subject H-1B petition remain protected and are exempt from filing a separate extension application during the pendency of their petition.

Navigating these regulatory shifts requires careful legal planning well before an expiration date arrives. A failure to file a timely Extension of Stay application with United States Citizenship and Immigration Services can result in an immediate accrual of unlawful presence, exposing individuals to potential deportation proceedings and statutory re-entry bars. Nonimmigrants must carefully review their Form I-94 records upon every entry into the country, monitor processing times for extension applications, and consult qualified legal counsel prior to attempting any change in academic focus, institutional transfer, or international travel.

Legal Disclaimer

The information contained in this article is provided solely for general educational and informational purposes and should not be construed as legal advice on any matter. The immigration laws, regulations, and administrative policies of the United States are complex and subject to frequent modification. Reading this publication or interacting with this website does not create an attorney-client relationship between the reader and the law firm. International students, exchange visitors, and academic institutions should seek individualized legal counsel regarding their specific circumstances, visa classification, or pending applications before taking or refraining from taking any action. For a free confidential legal consultation by phone, please call Attorney Thomas M. Lee at (213) 251-5533