The Duration of Status Rule Is Final. Here's What Actually Changed.

DHS finalized the rule ending Duration of Status. It takes effect September 15, 2026, roughly six weeks out. We spent a year calling this a "when, not if." Here's the when.

For eleven months, we've been writing about a Duration of Status rule that hadn't happened yet. It happened.

DHS released the final rule on July 16 and published it in the Federal Register on July 17 (91 FR 44976). It replaces Duration of Status with a fixed period of admission for F, J, and I nonimmigrants, caps F-1 stays at four years, and restricts mid-program major changes and school transfers (Inside Higher Ed, July 16). The framework it replaces has stood since 1978.

It takes effect September 15, 2026. That's roughly six weeks. It's a major rule subject to congressional review, so DHS could revise the date. Plan for the 15th anyway.

What Happens to F-1 Students Already in the U.S.?

They get a runway. It has a ceiling, and it's easier to lose than the coverage suggests.

Students properly maintaining F or J status on September 15, 2026 can stay until the later of their EAD expiration date or the program end date on their I-20 or DS-2019, capped at four years from September 15, 2026. DHS says it plainly: students may remain until the program end date on those documents "or 4 years after the effective date of the rule, whichever comes first" (new 8 CFR 214.1(m)(1)).

Then a departure period on top. The transition provision sets 60 days for F nonimmigrants, running to November 14, 2030, and 30 days for J, running to October 15, 2030.

Two catches your advisors need in hand today.

One trip abroad ends it. Per DHS, if these students "decide to travel abroad during this transition period, they will be issued a new I-94 with a date certain upon their return, as will all other F and J nonimmigrants." No exception for a long weekend in Toronto. This is the detail most likely to blindside a student over winter break.

Students already out of status get nothing. DHS is explicit that nonimmigrants who fell out of status before the effective date "are not eligible for the transition provisions and must seek reinstatement or depart the United States."

Students admitted on or after September 15 receive a date-certain I-94 immediately. No transition period applies.

DHS Raised Its Own Cost Estimate by 40%

The August 2025 proposal estimated the rule would cost U.S. parties $86.3M to $88.1M a year.

The final rule says $119.9M to $125.1M.

That's roughly 40% higher, in the agency's own analysis, for the same policy. Total annualized cost across all parties, students included, runs $443.1M to $448.6M across 2027 to 2036.

We flagged in Part 1 that the proposal's estimate looked low against what ISSS offices were describing. DHS agrees now, after reading nearly 22,000 comments, most of them opposed. If you're building a staffing or systems case this fall, this is your citation.

What the Final Rule Confirms: Four-Year Cap, 30-Day Grace Period, I-539 Extensions

• Four-year cap. Admission set to program length, not to exceed a four-year period, for F and J. I nonimmigrants capped at 240 days, or 90 days for PRC passport holders.
• Grace period halved, from 60 days to 30. Same 30-day clock if a program ends early.
• Extension authority leaves your office. Students needing more time file Form I-539 with USCIS. You keep the record and the documentation. You lose the decision.
• Delays are not a valid reason. Academic probation, suspension, or repeated inability to complete coursework are named as generally unacceptable grounds for an extension.

That last one deserves a second read. The students most likely to need more time are the least likely to get it.

What Got Harder Between the Proposal and the Final Rule

If your prep was built off the August 2025 text, these are your gaps.

• Graduate students lost transfer flexibility entirely. F-1 students at the graduate level and above are now prohibited from changing educational objectives or transferring at any point during a program, absent an SEVP exception. Everyone else must complete their first academic year at the school that issued the initial I-20.
• Language training capped at 24 months aggregate, including breaks and vacation. Not in the proposal. New exposure for anyone running or feeding an IEP.
• Biometrics may be required with extension filings. Appointments and processing time that didn't exist in your advising timeline before.

The Grace Period Trap: Filing an Extension of Stay Freezes Work Authorization

If a student files an extension during the 30-day grace period, they cannot work or begin practical training until it's approved. Full course of study only.

So a student who finishes in December, needs more time, and files during their grace period ends up with a pending extension, frozen employment authorization, and 30 days already running. Under the old 60-day window with DSO-managed extensions, this mostly didn't happen.

Build that advising script now, before someone walks in having already made the wrong move.

Where DHS Gave Ground: the OPT Carve-Out and Timely Filing

Real relief exists, and knowing about it will spare some students genuine harm.

• The OPT carve-out is generous. F-1 students who timely file Form I-765 for post-completion OPT or a STEM OPT extension on or before March 18, 2027 don't have to file an extension of stay at all. That date is written into the regulation, not derived from the effective date. It covers your whole fall cohort and most of spring.
• And DHS can extend it. The rule reserves discretion to push the March 18 exemption "beyond March 18, 2027, in 6-month increments by publication of a notification in the Federal Register." Worth watching before you assume the cliff is fixed.
• Timely filing protects enrollment. File on time and a student may continue a full course of study until USCIS adjudicates. J-1 nonimmigrants keep employment authorization up to 240 days while pending. J-2 dependents don't, once the EAD expires.

The word doing the work is timely. Late filings get none of this, which is why admit-until tracking stopped being optional in July.

One number students will ask about: Form I-539 runs $470 by mail or $420 online. No fee waivers for F, J, or I, and no premium processing on an extension. There's no way to buy speed, so your filing calendar has to absorb the full USCIS window.

Why the USCIS Backlog Is the Real Risk

USCIS is carrying a backlog of more than 11.65 million cases, with average processing time over a year (American Immigration Council). This rule adds a brand new population of filings to it.

Two things make that worse than it sounds. Extension decisions are discretionary, so approval isn't a formality. And per Inside Higher Ed's read of the rule, denials cannot be appealed.

Your team's throughput was never going to be the constraint here. Adjudication time is.

Four Things ISSS Offices Should Do Before September 15, 2026

We published 7 steps ISSS offices should do before the DHS rule in June. All still hold. These four come first.

1. Audit against the four-year mark. Every active F-1 and J-1 record. Who's already past four years, who will be by May. Flag academic standing issues separately, since probation and suspension are named as unacceptable extension grounds.
2. Triage OPT against March 18, 2027. The carve-out means fewer students are urgent than the cap suggests. Find out which ones actually are.
3. Move automations to admit-until. Most workflows key off program end date. On September 15, that field stops governing.
4. Build the travel script. Any trip abroad during the transition converts a student to a date-certain I-94 on return. Your continuing students do not know this. Get ahead of winter break.
   
   

The Bottom Line

This rule has been called procedural. It isn't.

It moves extension authority into a queue of 11.65 million cases with no expedite path and no appeal. It halves your students' grace period. It freezes employment for anyone who files during that window. It strips transfer flexibility from your graduate population. Then it lands during your busiest six weeks.

NAFSA CEO Fanta Aw called it "a misguided and unnecessary policy shift that injects uncertainty, bureaucracy, and fear into a system that has long worked effectively." The uncertainty is now dated. The bureaucracy starts September 15.

The offices that come through this in decent shape will be the ones that spent August building visibility instead of waiting for guidance.

Via International was built by former ISSS professionals for exactly this pressure. Your team sees every at-risk record before it becomes a filing emergency, spends less time reconciling SEVIS by hand, and tracks extensions of stay in a system that already does it rather than one sitting on a roadmap.

Read the updated white paper: Facing the Four-Year Wall →

Book a walkthrough with a former PDSO →

Catch up: Part 1, The Four-Year Wall Is No Longer Theoretical

Part 2, 7 Steps ISSS Offices Should Do Before the DHS Rule

Sources: U.S. Federal Register, July 17, 2026 (91 FR 44976, Document 2026-14439), DHS Docket No. ICEB-2025-0001, RIN 1653-AA95; NPRM, August 28, 2025 (90 FR 42070); ICE Duration of Status Regulatory Impact Analysis, Final Rule 2026; 8 CFR 106.2; Inside Higher Ed, July 16, 2026; American Immigration Council USCIS case tracker, Q4 2025; 43 FR 32306 (July 26, 1978).

Provided for informational purposes. Not legal advice.

Last updated: August 4, 2026