U.S. Citizenship and Immigration Services has put applicants on notice:
on September 15, 2026, the agency will publish revised editions of Form I-539 (Application to Extend/Change Nonimmigrant Status) and Form I-765 (Application for Employment Authorization), both carrying an edition date of 09/15/26.
And unlike many previous form updates,
there is no grace period for the revised editions of Form I-539 and Form I-765 because the revised editions are necessary for USCIS to apply the final rule.
The message is unambiguous: file the wrong version, and your application will be rejected outright.
What's Changing — and Why
The forms have been revised to align with the recently published "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" final rule.
On July 17, 2026, DHS issued a final rule that 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.
This represents a seismic shift in how the United States manages its international student and exchange visitor populations.
For decades, F-1 and J-1 students and scholars were generally admitted for "Duration of Status," allowing them to remain in the United States for as long as they maintained compliance with the terms of their visa classification and valid SEVIS records.
Effective September 15, 2026, F-1 and J-1 visa holders will no longer be admitted under the "duration of status" (D/S) notation. Instead, under the new rule, F-1 and J-1 visa holders will receive a fixed period of stay with a specific "admit until date" on their Form I-94.
With an average of 2 million foreign national admissions annually (including approximately 1.2 million F-1 academic students), its impact will be large-scale, not only on impacted foreign nationals, but also on academic and exchange program administrators.
The Filing Rules: A Hard Cutoff
USCIS has established what amounts to a strict binary filing system around the September 15 date.
The 09/15/26 editions of Form I-539 and Form I-765 replace the 08/28/24 edition of Form I-539 and the 08/21/25 edition of Form I-765.
Here is how the cutoff works:
Before September 15, 2026:
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USCIS will accept the 08/28/24 edition of Form I-539 if it is postmarked or electronically submitted before September 15, 2026, and will reject the 08/28/24 edition if it is postmarked or electronically submitted on or after September 15, 2026.
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For Form I-765, USCIS will accept the 08/21/25 edition if it is postmarked or electronically submitted before September 15, 2026, and will reject the 08/21/25 edition if it is postmarked or electronically submitted on or after September 15, 2026.
On or after September 15, 2026:
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USCIS will accept the new 09/15/26 edition only if it is filed on or after September 15, 2026.
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USCIS emphasized that applicants must not file the 09/15/26 editions before September 15, 2026. Early submissions using the new editions will not be accepted.
For paper filers,
the postmark determines which edition is appropriate, while for applications filed electronically, USCIS will use the online submission date.
Because there will be no grace period, USCIS is providing preview versions of the 09/15/26 editions of Form I-539 and Form I-765 with their instructions
— a notable concession designed to give applicants and legal practitioners time to prepare.
Why This Matters: Real Consequences for Getting It Wrong
The stakes of filing errors under this new regime extend far beyond a simple rejection and re-filing inconvenience. Under the new fixed-admission framework, timing is everything.
A significant consequence of the shift to fixed admission periods is the increased potential to accrue unlawful presence. Under the D/S framework, unlawful presence generally did not accrue absent a formal determination by USCIS or an immigration judge. With fixed I-94 expiration dates, F, J, and I visa holders who remain in the United States beyond their I-94 expiration without a timely filed extension of stay application will begin accruing unlawful presence.
The consequences of accruing unlawful presence can be devastating.
Accrual of more than 180 days of unlawful presence can trigger a three-year bar to admissibility to the US, and accrual of more than one year triggers the 10-year bar under Section 212(a)(9)(B) of the Immigration and Nationality Act.
This means that a rejected I-539 extension application — caused by something as simple as using the wrong form edition — could leave an applicant without a pending application to stop the unlawful presence clock.
Under the new fixed-date framework, unlawful presence accrues the day after the I-94 expiration date if the student has not timely filed for an extension of stay. Critically, timely filing of an EOS application places the student in a "period of authorized stay" and does not result in unlawful presence accrual during the pendency of the application.
Broader Impact on Students and Institutions
Under the new framework, affected individuals whose academic programs, training periods, or authorized activities extend beyond the initial admission period will now be required to file affirmative extension of stay applications directly with USCIS, including filing fees and biometrics appointments.
Form I-765, the "Application for Employment Authorisation," is used to apply for a work permit, including Optional Practical Training (OPT) and STEM OPT extensions for F-1 students.
The revised edition will be particularly consequential for the hundreds of thousands of international students who rely on OPT and STEM OPT as pathways to post-graduation employment in the United States.
An individual may continue participating in an academic program while simultaneously approaching the expiration of the authorized admission period. Unless an extension is timely obtained, the expiration of the admission period may create significant immigration consequences regardless of continued academic enrollment.
DHS has acknowledged that "enrollment of foreign students in U.S. educational institutions may decline because of this rule."
Practical Steps for Applicants
Given the zero-tolerance approach to form editions, applicants and practitioners should take the following precautions:
1. Check your filing date carefully. If you are filing before September 15, use the current editions (08/28/24 for I-539; 08/21/25 for I-765). If you are filing on or after September 15, you must use the new 09/15/26 editions.
2. Review the preview forms now.
Visit the Form I-539 and Form I-765 webpages to view preview versions of the 09/15/26 editions with their instructions.
3. Do not mix form editions.
Every page in a paper application should come from the same edition, rather than combining pages saved or printed at different times.
4. Monitor your I-94 expiration date.
This underscores the importance of closely monitoring I-94 expiration dates and timely filing extension applications.
5. Consult an immigration attorney. The interplay between the new fixed-admission rule and the revised forms creates significant compliance complexity that warrants professional guidance.
Looking Ahead
Published on July 17, 2026, the final rule replaces duration-of-status admission with fixed admission periods and establishes new extension-of-stay procedures. Its stated effective date is September 15, 2026, although the Federal Register notice says that date remains subject to the congressional review process.
Organizations that regularly prepare Forms I-539 or I-765 should review the preview versions now and update internal processes before the September implementation date.
Immigration law firms, university international student offices, and employers of OPT and STEM OPT workers should treat the September 15 date as a hard operational deadline.
The elimination of duration of status and the simultaneous roll-out of new mandatory form editions marks one of the most consequential changes to the student and exchange visitor visa system in decades. With no margin for error on form versions, the cost of inattention could be severe.
This article is for informational purposes only and does not constitute legal advice. If you have questions about how these changes affect your specific situation, please contact our immigration attorneys at ClinchLaw for a consultation.