For decades, international students have been admitted to the United States for duration of status, meaning they can remain as long as they maintain a full course of study. That era was due to end on September 15, 2026, but a federal court postponed the change on September 14, 2026. A DHS final rule published on July 17, 2026 would replace duration of status for F, J, and I nonimmigrants with fixed admission periods, and it would reshape the timing rules around OPT and extensions in ways every student, and every family with a student, should understand.
What the rule would change
Admission would become date certain. Students would be admitted for the length of their program as shown on the Form I-20, capped at a maximum of four years, whichever is shorter. The grace period after completing a program would drop from sixty days to thirty. The rule would also prohibit enrolling in a new program at the same or a lower academic level than one already completed, and it would bar graduate students from changing degree programs or educational objectives mid course.
How OPT timing would change
The filing window for initial post completion OPT would change. Students could still file up to ninety days before completing their studies, but the window after completion would shrink from sixty days to thirty. For now, the sixty day window still applies. The latest an initial OPT period may be approved to run is fourteen months after program completion, a limit the rule leaves in place, so processing delays can quietly shorten the benefit.
The rule would also bring in a new concept: the Admit Until Date. If your authorized stay would expire before your OPT ends, you would have to extend it, either by filing Form I-539 with USCIS or by traveling and reentering with the right documents. DHS guidance on the rule recommends applying for an extension one hundred eighty days before the date expires. DHS has not committed to premium processing for these applications and has said only that USCIS will continue to explore it. Travel while an I-539 is pending would need care. A pending extension application would not be treated as abandoned if you leave and return while your earlier admission period is still unexpired and seek admission for the rest of that period. It may be deemed abandoned if you seek admission on a Form I-20 with a program end date beyond that period, and a pending change of status application would be treated as abandoned on departure. No student should book a flight in that situation without advice.
Automatic extensions, and their limits
The one hundred eighty day automatic extension that bridges initial OPT into a timely filed STEM OPT application applies today and would not change. Separately, the rule would provide an automatic extension of up to two hundred forty days of work authorization for on campus employment, CPT, Special Student Relief, and severe economic hardship categories while a timely extension application is pending, but only if that application was filed before the program end date on the I-20. Applications filed during the thirty day grace period would not carry this protection, and because I-539 processing routinely runs long, timing would be everything.
The transition window
The rule as published gives a transition benefit to students who were in the United States and maintaining F-1 status on September 15, 2026: they could apply for post completion OPT without filing a separate extension of stay application, provided they applied by March 18, 2027. Because the rule is postponed, no such deadline applies today. Both dates are written into the rule, and there is no official statement yet on how they would be handled if the rule takes effect later. Students graduating this academic year should still note that date and watch for news on the court case.
Practical Realities
If the rule takes effect, expect more paperwork friction: possible biometrics appointments, longer processing, more Requests for Evidence, and continued social media vetting. Keep the dates of your work history consistent across your immigration forms, your resume, and your online profiles, and never describe unpaid internships as employment. Unauthorized self employment, including monetized social media activity, creates real risk.
If your future includes a family based green card
Many of the students we work with, including a large community from India, eventually marry a US citizen or file through family. Those paths would demand more careful sequencing under the rule, because a thirty day grace period would leave far less room between the end of studies and the next status than the sixty days that apply today. If marriage and adjustment of status are on your horizon, the timing of the two journeys should be planned together, not discovered separately. Our guide to adjustment of status after marriage, and the September 18 public charge changes covered there, is the companion piece to this article.
Frequently asked questions
I am already in the US on F-1. Does this affect me?
Not today. The rule is postponed, so duration of status and the earlier rules continue to apply. If the rule takes effect, your current admission would continue, but future extensions, program changes, OPT filings, and reentries would follow the new rules, and your Admit Until Date would become a date to actively manage.
Does the rule cancel my current OPT or CPT?
No. The rule is not in effect today. If it takes effect, work authorization that is already approved would continue until its end date, and the new windows and limits would apply to future applications.
Can I travel while my extension is pending?
Today, with the rule postponed, F-1 students extend a program through their school and are not required to file an extension application with USCIS. If the rule takes effect, it would depend on how you return. A pending extension application would not be treated as abandoned if you come back while your earlier admission period is still unexpired, but it may be deemed abandoned if you seek admission on a Form I-20 with a later program end date. Speak to an advisor or attorney before making travel plans with anything pending.
The bottom line
Duration of status rewards students who simply stay enrolled, and for now it remains in place. The new system, if it takes effect, would reward students who plan. Know your dates, file early, keep your record spotless, and get advice before the calendar makes decisions for you.
Talk to us. HBM Law Offices helps students and their families plan the road from student status to permanent residence, including marriage based adjustment of status. If your dates are getting complicated, book a consultation early.
Legal citation: Establishing a Fixed Time Period of Admission and an Extension of Stay Procedure for Nonimmigrant Academic Students, Exchange Visitors, and Representatives of Foreign Information Media, 91 Fed. Reg. 44976 (July 17, 2026). Published effective date September 15, 2026, postponed by order of September 14, 2026 in Presidents’ Alliance on Higher Education and Immigration, et al., v. DHS, No. 26-cv-13799 (D. Mass.).
This article provides general information about recent changes in immigration law and policy. It is not legal advice and does not create an attorney client relationship. Immigration outcomes depend on the specific facts of each case. For advice about your situation, schedule a consultation with a licensed immigration attorney.
