DHS has finalized a rule replacing Duration of Status — the decades-old framework that let F-1 students, J-1 exchange visitors, and I foreign media representatives stay as long as they maintained status — with a fixed admission period capped at four years. The rule published in the Federal Register on July 17, 2026 and takes effect September 15, 2026. Every affected client is about to trade an open-ended clock for a hard I-94 date.
What the final rule changes
The primary source is the final rule itself, published in the Federal Register on July 17, 2026. The essentials:
- Fixed admission periods replace D/S. F and J nonimmigrants will generally be admitted for the length of their program, up to a maximum of four years, with the end date recorded on the I-94. I foreign media representatives get up to 240 days.
- Effective September 15, 2026. The rule is classified as a major rule subject to congressional review.
- Extensions move to USCIS. Anyone who needs time beyond their admission period must apply to USCIS for an extension of stay — a filed, adjudicated request, not a school-side update.
- The post-completion grace period shrinks from 60 days to 30 days.
What attorneys are saying
Three attorneys covered the rule on camera within hours of publication, and their read-throughs line up on the mechanics while emphasizing different edges of the transition.
@sandiegoimmigrationlawyer framed the stakes bluntly:
Major, major changes were introduced to the student visa rules today.
In their words, “you no longer can stay in the United States indefinitely just by going to school.” The practical pressure point is the extension shift: going forward, “you have to request that extension directly from immigration, not just from your school. Which means that if immigration says no, you won't be able to continue studying in the United States.” They also cautioned students weighing travel — come back after September 2026 and you'll be “subject to the new rules.”
AKua Poku (@american.immigration.lawyer) took on the question every current student is asking — are people already here grandfathered in?
No, they are not grandfathered in. They are affected by this new rule.
Per their reading, the rule “also applies to current F, J and I non-immigrants who are already in the United States,” who “will automatically transition from the DS system to the new fixed period system.” They relayed DHS's stated rationale — that D/S allowed some individuals to become “forever students,” citing the agency's example of “one student who had already remained in student status for 35 years” — and pinned the timing precisely: “a major rule under the Congressional Review Act” that is “scheduled to take effect on September 15, 2026, unless it's affected by congressional action or by a court.”
Ana Gabriela Urizar, Esq. (@anagabrielaurizaresq) emphasized the other face of the same transition:
The rule is not retroactive. DHS is not going to backdate on lawful presence.
Their caution was for the gap cases — where “your program has already ended, your I-20 has expired, and you're not in another authorized period of stay,” unlawful presence “may begin to accrue on the rule's effective date” unless a reinstatement, change of status, or qualifying OPT or STEM OPT application is already on file under the transition provisions. On programs that run long — Ph.D.s, medical residencies, some master's degrees — the reassurance is that exceeding four years “doesn't mean that you have to leave”; it means filing an extension of stay with USCIS before admission expires. Their bottom line: “maintaining lawful status is becoming more paperwork intensive and planning ahead is more important than ever.”
Poku's “not grandfathered in” and Urizar's “not retroactive” aren't a contradiction — they are two faces of the same transition. Current visa holders keep their lawful presence but lose the open-ended clock, and the risk concentrates on anyone whose authorized stay lapses around the effective date.
Why this matters for how you practice
The operational shift is from a status you maintain to a deadline you track. Every affected client now has an I-94 end date that can arrive before their program does, and the safety valve — extending through the school — becomes a USCIS adjudication that can come back “no.” For firms, that converts a population that rarely generated filings into one that needs extension, reinstatement, or change-of-status work on a calendar. The halved grace period compresses the post-completion window clients use to change status, start OPT, or depart. And routine travel can quietly re-admit someone under the new framework.
Where Lexfill fits
A rule like this turns a monitoring practice into a filing practice. Extensions of stay, changes of status, reinstatements — many of them clustered around the same September date, for clients who have never had to file anything with USCIS before. That is volume work on real forms, where the expensive mistakes are the boring ones: a stale form edition, a date that contradicts the I-94, a program end date entered three different ways across one package.
Lexfill takes one client intake and fills the actual USCIS forms, on the editions Lexfill maintains. It reads the supporting documents — the I-20, the DS-2019, the I-94 record — extracts the dates, and flags what does not line up, so the extension that has to be right before the clock runs out goes out complete, consistent, and current. The strategy call stays yours; the assembly stops eating the week.
What to do before September 15
- Inventory F/J/I clients on D/S and flag anyone whose program end, I-20/DS-2019 expiration, or OPT window falls near the effective date — the transition provisions turn on what is already filed before that date.
- Map extension timelines to USCIS, not the DSO. Where a program runs past four years, build in lead time to file before admission expires.
- Counsel clients on the 30-day grace periodso post-completion moves aren't planned around the old 60 days.
- Advise caution on travel after the effective date — re-entry generally means admission under the new fixed-period framework, so review the I-94, I-20, and DS-2019 before and after every trip.
Every case differs, and none of this is a substitute for a client-specific legal assessment — but the deadline is now on the calendar, and it is the same one for everybody.