In just four days, a critical deadline arrives for hundreds of thousands of international students, exchange visitors, and their dependents — and for the immigration attorneys and institutions that support them.
On September 15, 2026, U.S. Citizenship and Immigration Services (USCIS) will publish revised editions of Form I-539, Application to Extend/Change Nonimmigrant Status, and Form I-765, Application for Employment Authorization. The forms have been revised to align with the recently published final rule establishing a fixed time period of admission for nonimmigrant academic students, exchange visitors, and representatives of foreign information media.
The stakes are unusually high.
Unlike many USCIS form updates, there will be no grace period allowing applicants to continue using the previous editions after the change takes effect.
The agency will begin accepting the new editions on September 15, 2026, and will reject the previous editions if they are postmarked or electronically submitted on or after that date.
The Filing Rules: Precise and Unforgiving
The revised 09/15/26 editions of Form I-765 and Form I-539 become the only versions USCIS will accept, with no transition window.
The date-specific rules are strict and cut both ways:
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USCIS will accept the 08/28/24 edition of Form I-539 if it is filed before September 15, 2026. The 09/15/26 edition will be accepted beginning September 15, 2026. The older 08/28/24 edition will not be accepted if filed on or after September 15, 2026.
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For Form I-765, USCIS currently confirms that the 08/21/25 edition is the edition in use before the September 15 transition.
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Applicants should not submit the 09/15/26 editions before September 15, 2026.
For paper applications, the postmark determines which edition is appropriate. For applications filed electronically, USCIS will use the online submission date.
USCIS has made preview versions of both forms and their instructions available so applicants can prepare in advance.
Why No Grace Period? The Final Rule Connection
USCIS has stated that the revised editions are necessary to properly apply the final rule, so no grace period will be offered.
The form changes are not cosmetic. They are structurally tied to one of the most significant regulatory shifts in the student and exchange visitor visa system in decades.
On July 17, 2026, the Department of Homeland Security published a final rule titled "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," that fundamentally changes the administration of F-1 student status and makes important changes affecting J exchange visitors and I representatives of foreign media. This rule replaces the longstanding "Duration of Status" (D/S) framework with fixed periods of admission.
For decades, F-1 students, J-1 exchange visitors, and I nonimmigrant representatives of foreign information media have generally been admitted to the United States for "duration of status" — that is, for as long as they continued to comply with the terms of their status, rather than to a fixed expiration date noted on their Form I-94.
Under the new regime, the rules change dramatically:
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The final rule eliminates the "duration of status" framework and imposes fixed admission periods of up to four years for F-1 and J-1 nonimmigrants and up to 240 days for I nonimmigrants.
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F, J, and I nonimmigrants who need to remain beyond their authorized admission period must file extension of stay applications with USCIS, submit biometrics, and demonstrate continued eligibility.
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The F-1 post-completion grace period is reduced from 60 days to 30 days for students entering or reentering on or after September 15, 2026.
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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.
Transition Provisions for Current D/S Holders
The impact is retroactive for those already in the country.
F students currently in the United States admitted under duration of status and present in the United States on September 15, 2026, may remain in the United States without applying for an extension of stay up to the Program End Date on their Form I-20, or the end of their post-completion OPT or STEM OPT extension that is valid on the final rule's effective date, not to exceed November 14, 2030 (four years, plus a 60-day departure period).
There is also a limited OPT filing window.
F-1 students with an I-94 record indicating D/S who are present in the United States on the effective date and timely file Form I-765 for post-completion OPT or STEM OPT on or before March 18, 2027, are not required to file a separate EOS application on Form I-539 for the requested OPT or STEM OPT period.
After that date,
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.
Legal Challenges Underway
The underlying rule is facing legal opposition.
The rule is being litigated. On August 18, 2026, a coalition of higher-education associations and labor unions filed suit in the U.S. District Court for the District of Massachusetts, seeking to vacate the final rule and to enjoin it before its September 15, 2026 effective date. The case is Presidents' Alliance on Higher Education and Immigration et al. v. U.S. Department of Homeland Security et al., No. 1:26-cv-13799 (D. Mass.).
The legal challenge asserts that DHS provided an inadequate comment period and failed to adequately assess the costs and benefits of the regulation.
At least one lawsuit has been filed, and institutions will publish information about whether that lawsuit results in any changes to the implementation of the rule as soon as they are notified.
DHS has classified the rule as a "major rule" subject to congressional review, and the effective date could also be affected by litigation.
Practical Implications: What You Need to Do Now
The convergence of the form change and the underlying regulatory overhaul means that affected nonimmigrants and their advisors face an unusual compliance challenge. Here is what applicants should keep in mind:
1. Verify your form edition before filing.
Always check the edition date at the bottom of the Form I-539 and Form I-765 pages on the USCIS website to confirm you are using the correct edition.
2. Time your filing carefully.
USCIS has posted preview versions of the new editions so filers can prepare, but it has said plainly not to file the 09/15/26 editions before September 15. Send the new form early and it gets rejected. Send the old form late and it gets rejected.
3. Understand companion filings.
If you're filing I-485 with I-765 and/or I-131, verify the edition date on every form in the packet, not just the lead application.
4. Plan for extension of stay filings.
A significant consequence of the shift to fixed admission periods is the increased potential to accrue unlawful presence.
USCIS processing times now sit on the critical path in a way SEVIS-managed D/S extensions never did.
5. Monitor litigation. The pending federal lawsuit could potentially delay or alter implementation. Applicants should stay informed through their institution's international student office and their immigration counsel.
The Bigger Picture
This is one of the most significant structural changes to the F, J, and I visa categories in decades.
This rule represents a significant restructuring of the student and exchange visitor visa system and will create substantial compliance, operational, and immigration planning challenges for colleges, universities, private independent schools, employers, and foreign nationals.
For applicants filing on or near September 15, the immediate priority is clear: use the correct form edition on the correct date. A rejected filing means lost time, potential gaps in status, and possibly severe immigration consequences — including the accrual of unlawful presence under the new fixed-admission framework.
The immigration attorneys at ClinchLaw are actively monitoring these developments and can advise students, scholars, employers, and sponsoring institutions on how to navigate the transition. If you have upcoming filings on Form I-539 or Form I-765, contact us for guidance on your specific situation.
This article is for informational purposes only and does not constitute legal advice. Immigration regulations are subject to change, and individual circumstances vary. Consult a qualified immigration attorney for advice on your specific case.