DHS Is Ending "Duration of Status." Here's What the 4-Year Cap Does to You.

What D/S actually means and why most students never think about it

When an F-1 student enters the United States, their I-94 form shows "D/S" instead of a specific date. D/S stands for Duration of Status. In plain terms, it means: you can stay as long as you remain in compliance with the terms of your student visa. You're enrolled at a SEVIS-authorized school. You're making normal academic progress. Your Designated School Official is keeping your records active. Under those conditions, there's no expiration date ticking down on your legal presence in the country.

This is meaningfully different from how most other nonimmigrant categories work. An H-1B worker's I-94 shows a specific date tied to their petition approval. A B-2 tourist has a set number of days stamped at the border. F-1 students have a program-contingent, open-ended authorization. Congress designed it that way because academic programs vary enormously in length. Doctoral programs in particular can run five to eight years or more. Forcing students to file USCIS renewals every year to prove they were still enrolled would have created a massive, pointless administrative loop.

That design is what DHS is now proposing to eliminate.

What DHS sent to OMB on May 5

On May 5, 2026, DHS submitted a final rule to the White House Office of Management and Budget. OMB review is the last checkpoint before a rule is published in the Federal Register and takes legal effect. Once OMB finishes its review — typically 30 to 90 days — the final rule is published, and it becomes binding 30 to 60 days after that. DHS has signaled it expects the new rules to apply to students entering the United States starting in September 2026.

The rule would replace D/S with a fixed admission period tied to the program end date shown on the student's I-20 (for F-1) or DS-2019 (for J-1), but never more than four years from the date of admission. The I-94 would show an actual calendar date — not "D/S" — and that date would never exceed four years. J-1 exchange visitors and I-visa media representatives face the same structural change. If a student needs more time than the fixed period allows, they would have to apply to USCIS for an extension of stay.

This is not a proposed rule waiting for public comment. It is a final rule that DHS has already written and sent to OMB for pre-publication review. The comment period on the underlying notice of proposed rulemaking already closed. What remains is OMB sign-off, Federal Register publication, and an effective date.

PhD students: the four-year cap doesn't add up

The average time to complete a doctoral degree in the United States is five to eight years. Engineering and hard sciences tend to run around five to six years from matriculation to defense. Humanities and social science programs often run seven or eight. Even in the fastest tracks, doctoral programs are not designed to be completed in four years. The four-year cap isn't a tight fit — it misses the typical doctoral timeline by one to four years.

Under the proposed rule, a doctoral student who entered on an F-1 visa in September 2026 would have an I-94 expiring in September 2030. If they haven't finished by then — which the data says is probable, not exceptional — they would need to file Form I-539 with USCIS, submit biometrics, and document continued academic progress to get an extension. The extension must be filed while still in valid status. If processing delays cause the old I-94 to expire before the new one is approved, the student is in an unauthorized status gap.

Nothing in the current D/S framework creates that risk. A fifth-year doctoral student today doesn't file any extension. Their D/S status continues as long as they stay enrolled and their program is on track. Converting that to a fixed-period system means hundreds of thousands of doctoral students routinely need USCIS extensions to finish programs that are functioning exactly as designed.

OPT, STEM OPT, and the H-1B pipeline

After completing a degree program, F-1 students are eligible for Optional Practical Training — up to twelve months of work authorization to gain experience in their field. Students who graduated from qualifying STEM programs can add another twenty-four months under STEM OPT. The full OPT plus STEM OPT window can reach three years, and it is the primary bridge between F-1 status and H-1B employment.

Indian nationals make up roughly half of all OPT and STEM OPT participants. STEM OPT is the dominant pathway for international students from India and China to enter the H-1B workforce and, eventually, the employment-based green card queue. The rule doesn't eliminate OPT directly. But for doctoral students who already hit the four-year cap before finishing their program, OPT is a remote question — they still need to complete the degree. And any disruption in the F-1 to OPT to STEM OPT pipeline ripples forward into H-1B and ultimately into the EB-2 and EB-3 backlogs.

The interaction between the four-year cap and the cap-gap provision — the rule that extends F-1 OPT status for students with pending H-1B petitions during the period between OPT expiration and H-1B start — is also unresolved. Cap-gap was designed around D/S. How it functions under a fixed-period system is not fully specified in the proposed rule.

414,000 new I-539 filings into an 11-million-case backlog

DHS ran its own numbers on what the administrative load would look like. The agency estimates the new extension-of-stay requirement would generate approximately 414,000 additional Form I-539 filings per year. For context: USCIS received roughly 260,000 I-539 applications in all of fiscal year 2024. The proposed rule would add 1.6 times the current annual I-539 volume on top of everything else in the system.

USCIS is already processing approximately 11.3 million pending cases across all benefit types. Every one of the 414,000 new filings requires intake, biometrics scheduling, background checks, and adjudication. These are not cases that were going to happen anyway — they are new cases created entirely by the rule change, for students who were previously compliant and needed to file nothing. Adding this volume does not get absorbed at current processing capacity without creating backlogs for students.

NAFSA: Association of International Educators raised the operational arithmetic directly in comments on the underlying proposed rule. Universities are raising the same concern internally: if USCIS cannot process the I-539 extensions at a pace that keeps students in documented status, students face unauthorized status gaps through no fault of their own.

The grace period getting cut from 60 days to 30

Under current rules, F-1 students have a 60-day grace period after completing their academic program before they must depart the United States or change to another immigration status. The grace period exists to give students time to wind down affairs, apply for OPT, or arrange departure logistics. Sixty days is not generous — but it is usable.

The proposed rule cuts that grace period to 30 days. OPT processing at USCIS currently averages three to five months. A student who applies for OPT at the earliest permissible date — 90 days before program completion — may have a pending I-765 but no approval in hand when the program ends. The pending application protects their F-1 status while it's under review. But a student who missed the filing window, or who received an unexpected rejection, has only 30 days to respond.

What unlawful presence means when D/S disappears

This is the piece that receives the least attention in most coverage and deserves the most. Under the current D/S system, F-1 and J-1 students do not automatically begin accruing unlawful presence simply by being out of status. The existing rules on unlawful presence for D/S holders are complex, involving whether there was a formal administrative or judicial finding of status violation. The three-year and ten-year reentry bars triggered by extended unlawful presence have not applied to D/S students in a straightforward automatic way.

Under the fixed-period rule, unlawful presence would begin accruing the day after the I-94 expiration date, if the student has not departed or filed a timely extension. A student who miscounts by a week — because the I-539 was delayed at a USCIS lockbox, because they didn't understand the new rules, because their program's administrative calendar didn't map cleanly onto the USCIS calendar — immediately starts accumulating unlawful presence.

Unlawful presence is not a paperwork problem. At 180 days, reentry becomes legally complicated and may require a waiver. At one year, a ten-year bar applies to reentry. The current D/S system was designed partly to avoid these automatic consequences for students who were, functionally, in compliance with their educational program but out of status through procedural gaps or unfamiliarity with the system. The proposed rule removes that structural protection.

What to do right now if you're in F-1 or J-1 status

Start with the basics. Find your most recent I-20 or DS-2019 and confirm the program end date. If you're in a doctoral program, calculate where four years from your U.S. entry falls. If your program is expected to run longer than four years — and for most PhD programs, it is — your DSO needs to know you're thinking about this before the rule takes effect.

If you're currently on OPT or STEM OPT, confirm your EAD expiration date and whether your program's I-20 or DS-2019 has been updated to reflect OPT authorization. Understand where your cap-gap situation stands if you were selected in the H-1B lottery for FY2027. The cap-gap rules were written for D/S. How they apply under a fixed-period framework for September 2026 entrants is not yet resolved.

Don't treat the rule as final yet. OMB review typically runs 30 to 90 days. The rule can be modified before Federal Register publication. University associations, NAFSA, and higher education advocacy groups are working to amend the doctoral extension requirements and the grace period reduction before the rule is finalized. Legal challenges after publication are also possible. Monitor updates from your university's international student office — they will receive updated SEVP guidance as this moves forward.

This article is informational only and does not constitute legal advice. How this rule affects your specific program timeline, your transition to OPT, your cap-gap status, or your H-1B bridge depends on facts specific to your case. Consult a licensed immigration attorney, and talk to your DSO, before making decisions about program completion, travel, or status changes based on this rule.