The clock is running out on one of the most consequential changes to U.S. immigration policy for international students and scholars in decades.
On July 17, 2026, the U.S. Department of Homeland Security (DHS), through U.S. Immigration and Customs Enforcement (ICE), published a final rule in the Federal Register (90 FR 44976) that eliminates the longstanding "duration of status" (D/S) admission framework for F academic students, J exchange visitors, and I foreign media representatives.
The rule is effective September 15, 2026, subject to congressional review as a major rule, and represents one of the most significant structural changes to the F, J, and I visa categories in decades.
What Is Changing
Historically, most F-1 students, J-1 exchange visitors, and I foreign media representatives were admitted for Duration of Status (D/S), meaning they could remain in the United States while they continued to comply with the requirements of the applicable student program, exchange activity, or media assignment.
Under the new framework, that flexibility is gone.
Beginning on September 15, 2026, F students will be admitted to the United States for a fixed period of time, up to the length of the program of study listed on their Form I-20, not to exceed four years, plus a 30-day period for arrival and an additional 30-day period for departure.
J-1 exchange visitors will generally be admitted for the length of the exchange program shown on Form DS-2019, not to exceed four years, plus a 30-day departure period.
Under the rule, students needing additional time to complete their studies, including those whose programs exceed four years, will be required to apply for an extension of stay before their authorized stay expires.
These Extension of Stay (EOS) applications must be filed with USCIS, introducing a formal government approval step that did not previously exist for these visa categories.
The Impact on Those Already in the U.S.
The final rule has retroactive impact, in that individuals already admitted to the U.S. for "Duration of Status" will be granted a "transition" period following the effective date of the rule.
Specifically,
F and J nonimmigrants in D/S as of the effective date may remain in the United States until the program end date reflected on their Form I-20 or Form DS-2019, or four years from the effective date, whichever occurs first—without needing a corrected Form I-94.
However,
travel during the transition triggers a fixed date: if an F or J nonimmigrant in this transitional group travels abroad and is readmitted after the effective date, they will receive a new Form I-94 reflecting a fixed admission date rather than D/S.
Individuals in F, J, or I visa status must also be aware that their dependents (spouses and children under age 21) who hold F-2, J-2, or I-dependent visa status will have a status expiration either on or before the principal's status expiration date.
New Academic Restrictions and Shortened Grace Periods
The rule doesn't merely change admission timelines — it fundamentally reshapes academic mobility for international students.
The final rule also limits the ability of both graduate and undergraduate students to change programs, and prevents foreign students who have completed a U.S. degree from pursuing a second degree program at the same level in the United States.
Undergraduate students must complete one full academic year at their current school before they are permitted to transfer to another institution or change their educational objective (such as changing majors or educational levels), unless the U.S. government authorizes an exception.
Additionally,
under existing regulations, F-1 students are provided 60 days following the completion of their studies and any practical training to prepare for departure from the United States, but the final rule reduces this F-1 post-completion grace period to 30 days.
Practical Training and OPT Complications
The intersection of the new fixed admission periods with Optional Practical Training (OPT) creates additional complexity.
Because an individual's authorized stay will be tied to a fixed I-94 date, filing for OPT (Form I-765) alone will not protect legal stay if the I-94 expires while the application is pending. Under the new rule, students must file a Form I-539 Extension of Stay alongside their OPT application to bridge the gap and maintain valid F-1 status.
The U.S. government has created a temporary 6-month transition period that will allow students to avoid the additional I-539 during the initial months after the rule's effective date. As of March 18, 2027, all students filing for post-completion or STEM OPT must file an I-765 (OPT application) with an I-539 (extension of stay) when applying for OPT.
The Unlawful Presence Risk
The stakes for compliance are high.
Those who stay beyond their fixed period of stay would accrue unlawful presence, potentially triggering a three-year bar from re-entry to the U.S. if they are unlawfully present for more than 180 days but less than one year, or a 10-year bar if they have been unlawfully present for one year or more.
Legal Challenge and What Comes Next
On August 18, 2026, NAFSA: Association of International Educators and the Presidents' Alliance on Higher Education and Immigration led a coalition of associations and unions in filing a complaint and a motion for preliminary injunction
in the U.S. District Court for the District of Massachusetts.
The complaint alleges the rule violates the Administrative Procedure Act, arguing DHS failed to adequately assess the rule's costs and benefits, meaningfully respond to public comments, consider less burdensome alternatives, or justify the rule against its own stated objectives.
On August 19, Judge F. Dennis Saylor IV issued an order setting the briefing schedule, with the defendant's response due August 31, 2026, and an in-person motion hearing scheduled for September 3, 2026, at 11:00 a.m.
The economic stakes are considerable.
Brookings estimates an enrollment decline of roughly one-third of international students in the long term, reducing the stock of overall high-skill STEM workers in the U.S. by 6.2%. International students contribute about $43 billion to the U.S. economy annually.
Yet, as legal experts caution,
filing a lawsuit does not suspend a final rule — unless and until a court issues a stay, an injunction, or a vacatur, September 15, 2026, remains the operative effective date and the compliance steps still apply on that timeline.
What F, J, and I Visa Holders Should Do Now
The practical guidance is clear: prepare as though the rule takes effect on schedule, while monitoring the litigation.
Universities, exchange visitor program sponsors, employers of F-1 and J-1 nonimmigrants, foreign media organizations, and the nonimmigrants themselves should begin preparing now for the transition to fixed admission periods and the new EOS filing regime.
Employers of F-1 workers on OPT or STEM OPT and J-1 exchange visitors should monitor I-94 expiration dates and ensure timely extension filings to avoid unlawful presence consequences.
Students and scholars currently in the United States should review their I-20 or DS-2019 program end dates, understand how the transition rules apply to their situation, and consult with their institution's international student office or an experienced immigration attorney before making any travel decisions that could alter their admission status.
ClinchLaw will continue to monitor the litigation and implementation of this rule. For personalized guidance on how these changes may affect your immigration status, contact our office.