DHS has finalized one of the most significant overhauls to F-1 student regulations in more than three decades. Published in the Federal Register on July 17, 2026 (91 FR 44976), the final rule eliminates “duration of status” (D/S) — the flexible admission framework that has governed international students since 1991 — and replaces it with a fixed admission period tied to a specific expiration date on Form I-94.
Effective date: September 15, 2026 (60 days after publication), unless Congress or the courts intervene first. The rule is classified as a major rule subject to congressional review, and litigation is considered likely by several immigration law firms tracking it.
This piece covers not just the headline changes, but the questions that don’t get answered in most first-pass summaries: what happens to students already enrolled, whether moving between degree levels is still allowed, and who actually has to warn you about the traps.
What’s Changing, at a High Level
Under the current system, F-1 students are admitted for as long as they remain enrolled and in status — no fixed departure date on their paperwork. That ends under the new rule. Going forward, F-1 students (and F-2 dependents) receive an “Admit Until Date” (AUD) on their I-94: a hard deadline based on the program end date on Form I-20, capped at four years, plus a grace period. Anyone who needs more time has to file a formal Form I-539 extension of stay application with USCIS — fee, biometrics, and possible interview included.
The four core changes
- Fixed admission periods. AUD = I-20 program end date, capped at four years, plus a 30-day grace period. Genuinely longer programs require an extension filing partway through, even for students on schedule who made no errors.
- Shorter grace period. The post-completion cushion drops from 60 days to 30 — F-1 students lose half their buffer.
- A 24-month lifetime cap on ESL study. English language training is capped at 24 months in the aggregate, counting school breaks, with no extra time for illness, disability, or other extenuating circumstances. This is a lifetime limit; study completed before September 15, 2026 doesn’t count against it.
- New restrictions on transfers and changing majors/levels. DHS created a formal concept of “educational objectives” (major or educational level):
- Undergraduate and below: no transfers or changes within the first academic year, absent a narrow SEVP-approved exception.
- Graduate level: no changes of educational objective at any point in the program, and transfers are barred outright unless SEVP grants an “extenuating circumstances” exception.
- Separately: students who complete a program on or after the effective date are barred from starting a new program at the same or lower educational level.
DHS itself estimates $93.3 million in sector-wide training and adaptation costs in year one, and has acknowledged it cannot predict how many prospective students the added friction will deter from choosing the U.S.
Deep Dive: Can You Move Between Degree Levels?
This is the part most coverage glosses over, and it’s the question prospective students actually ask.
The rule, in plain terms: after completing a program on or after September 15, 2026, you may only start a new F-1 program at a higher educational level. Same-level or lower-level is barred.
| Move | Allowed? | Why |
|---|---|---|
| Bachelor’s → Master’s | ✅ Yes | Moving to a higher level |
| Master’s → PhD | ✅ Yes | Moving to a higher level |
| Master’s → second Master’s (incl. MBA) | ⚠️ Generally barred | MBA is typically a master’s-level credential — same level as a prior MS |
| Bachelor’s → second Bachelor’s | ❌ No | Same level |
| PhD → Master’s | ❌ No | Lower level |
The MS → MBA trap. This is the scenario that trips people up, because an MBA doesn’t feel like “repeating” a degree — but immigration classification runs on educational level, not subject matter or career logic. Because an MBA is a master’s-level credential, going from an MS to an MBA reads as same-level under the rule and is presumptively barred, the same way a second traditional master’s would be. There’s some genuine ambiguity here that DHS hasn’t fully resolved — NAFSA and multiple university international offices have flagged that the rule doesn’t define educational levels with the precision practitioners want, particularly around professional degrees, post-master’s certificates, and combined programs. Treat this as an open question requiring DSO/attorney confirmation, not a settled “no.”
Important nuance: this is not retroactive. The bar only applies to programs completed after September 15, 2026. If your prior degree was completed before that date — even five, ten, twenty years ago — the bar doesn’t apply to you at all, regardless of when you start your next program. DHS confirmed the restriction attaches to the completion date of the prior program, not a lookback window based on elapsed time.
One more wrinkle: DHS reserved discretion to delay implementation of the entire transfer / change-of-objective / same-or-lower-level package — all three provisions together — until as late as September 14, 2028, if it determines SEVIS and related systems aren’t ready. If DHS exercises that option, it must give at least 30 days’ notice through SEVP. That means these specific restrictions could end up not applying to anyone, new or current student, for up to two years past the rule’s nominal effective date.
Who’s Affected: Timing Matters More Than Enrollment Date
A common misconception is that starting your program before September 15, 2026 exempts you from the new rule. It doesn’t — it only delays which system handles your I-94, and different pieces of the rule run on different clocks.
The I-94/AUD piece (genuinely delayed for current students): Students admitted under D/S and physically in the U.S. on September 15, 2026 don’t need to scramble for a new I-94 immediately. They keep the existing 60-day grace period until a “triggering event” — international travel and readmission, or filing for an Extension of Stay — moves them onto the new fixed-AUD system, at which point the grace period drops to 30 days.
Even so, current students still must apply for an extension before the earlier of their current program end date or four years from the effective date:
- A master’s student whose I-20 lists June 2028 must file before June 2028 (program end date is the earlier trigger).
- A PhD student whose I-20 lists 2032 must file before September 15, 2030 (the four-year cap is the earlier trigger, even though the I-20 says the program runs two years longer).
The academic-mobility restrictions (not delayed by your start date): The same-or-lower-level bar and the locked educational-objective rule are keyed to your program’s completion date or your current point in the program, not when you enrolled. A student who started their master’s in 2023 but completes it in November 2026 is still caught by the bar on starting a second master’s. A graduate student already mid-program on the effective date is generally locked into their current major/level going forward too — the “current students are grandfathered” framing that circulates informally is only accurate for the I-94 mechanics, not this piece.
Does the School Have to Warn You?
No confirmed legal requirement to that effect turned up in the rule or in school guidance. DSOs have a general advising role — helping students understand the shift from D/S to fixed admission, tracking approaching AUDs, and flagging extension-of-stay options — but that duty is described around the AUD/extension mechanics, not a mandate to proactively warn applicants about the same-or-lower-level bar before they apply.
In practice, the bar is more likely to surface at the I-20 issuance stage — when a DSO processes (or declines to process) an application for a program at the same or lower level than one you already completed — rather than through an upfront notice. Given that USCIS/SEVP hasn’t published full implementation guidance on this piece yet, the safest approach for students is to confirm with a DSO or immigration attorney before applying to any program at the same or lower level as a prior one, rather than assuming the school will catch or flag it for you.
Summary Table
| Topic | Old Rule (D/S) | New Rule (Effective Sept 15, 2026) |
|---|---|---|
| Admission basis | Duration of status — no fixed end date | Fixed “Admit Until Date” (AUD) tied to I-20 program end date, capped at 4 years |
| Extending stay | DSO updates SEVIS record directly | Formal Form I-539 filing with USCIS, fee + biometrics, possible interview |
| Post-completion grace period | 60 days | 30 days |
| ESL/language training cap | No fixed lifetime cap | 24-month lifetime cap (aggregate, incl. breaks); pre-9/15/26 study excluded |
| Undergrad transfers/major changes | Relatively flexible via DSO | Barred in first academic year, absent SEVP exception |
| Graduate transfers | Relatively flexible via DSO | Barred at any point, absent SEVP “extenuating circumstances” exception |
| Graduate change of major/objective | Allowed via DSO | Barred at any point in the program |
| Bachelor’s → Master’s / Master’s → PhD | Allowed | Still allowed — moving to a higher level |
| Second Master’s / MS → MBA | Allowed | Generally barred if prior degree completed on/after 9/15/26 (same level) |
| Retroactivity of same-/lower-level bar | N/A | Not retroactive — only bites if prior degree completed on/after 9/15/26 |
| Current students (admitted under D/S before 9/15/26) | N/A | Keep 60-day grace period until a travel or EOS “trigger” moves them to the new system; academic-mobility rules still apply based on completion/enrollment status, not start date |
| Possible delay of mobility provisions | N/A | DHS may delay transfer/change-of-objective/same-or-lower-level provisions until as late as 9/14/2028 |
| School’s duty to warn | N/A | No confirmed proactive-notice requirement; DSO advising duty centers on AUD/EOS, not the level bar |
This analysis is for informational purposes and is not legal or immigration advice. The rule is subject to congressional review and possible litigation; consult your DSO and a licensed immigration attorney before making decisions about your status, transfers, or next degree program.
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