The 2025 rule changed the deadline: cap-gap now runs to April 1, not September 30. Here's how the OPT cap gap extension works in 2026, who qualifies, and what happens if your H-1B is still pending.
If your OPT EAD expires this summer and your H-1B was selected in the FY 2027 lottery, your work authorization does not end on October 1, 2026. It runs through April 1, 2027 if your H-1B is still pending. That date comes from the H-1B Modernization Final Rule, which took effect January 17, 2025. Most pages on Google still show the old September 30 cutoff, and some DSOs have not updated their templates either. The mechanics work the same way as before, but the timeline is much longer now, and a few 2025 and 2026 policy changes interact with it in ways almost no other guide covers. This post walks through them. For the wider OPT picture, see our OPT application guide.
What the cap gap extension actually does in 2026
Cap-gap is an automatic status and work-authorization extension. It exists because there is a gap between when most OPT EADs expire (usually some time after graduation) and when a cap-subject H-1B can take effect (October 1 of the new fiscal year at the earliest). The regulation at 8 CFR 214.2(f)(5)(vi) automatically extends two things: your F-1 status, and any employment authorization granted under (c)(3)(i)(B) post-completion OPT or (c)(3)(i)(C) STEM OPT. F-2 dependents get the same status extension.
The extension runs until April 1 of the new fiscal year, or until the H-1B validity start date if that comes first. For an FY 2027 cap-subject petition filed in April 2026, cap-gap covers you through April 1, 2027 if your case is still pending on that date. The USCIS cap-gap page confirms this directly.
What cap-gap does NOT do: it does not issue a new EAD card, it does not update your I-94, and it does not give you a new visa stamp. For I-9 purposes, USCIS guidance is more specific than a single three-document formula. During cap-gap, the expired OPT EAD together with an endorsed cap-gap Form I-20 may be acceptable evidence, and once the Form I-797C receipt notice is issued, the expired EAD and receipt notice are also recognized in USCIS I-9 guidance. Do not assume all three documents are always required together under M-274.
Who qualifies for cap gap OPT to H-1B coverage
To get the automatic extension, all five of these must be true at the moment USCIS receipts your H-1B petition:
- You are in valid F-1 status (actively studying, on post-completion OPT, on STEM OPT, or within the 60-day grace period).
- Your employer timely filed a cap-subject I-129 during the April 1 to June 30 window.
- The petition requests change of status, not consular processing.
- The petition is nonfrivolous.
- You have not violated F-1 status.
If your employer files during your 60-day F-1 grace period, you get F-1 status extended but not work authorization. The USCIS Policy Manual, Volume 2, Part F, Chapter 5 is explicit on this point. Cap-exempt employers (universities, qualifying nonprofits) do not need cap-gap and cannot trigger it.
Your 2026 cap-gap calendar at a glance
The FY 2027 cap-gap calendar, from the March 2026 registration window through the April 1, 2027 endpoint if H-1B is still pending.
The cap-gap window for FY 2027 begins the day after your OPT EAD expires (assuming it expires before October 1, 2026) and runs until whichever comes first: the H-1B validity start date, or April 1, 2027. For background on how the cap process works, our FY 2026 H-1B cap recap walks through the registration and lottery mechanics.
Three 2026 updates competitors are getting wrong
The $100,000 H-1B payment is the big 2025 change to track. USCIS's September 21, 2025 H-1B FAQ says the payment is required with any new H-1B petition submitted after September 21, 2025, including cap-subject filings, and it separately says the proclamation does not change payments for H-1B renewals. The public FAQ does not give a general cap-gap or change-of-status exemption for F-1 students, so do not assume a cap-gap H-1B filing avoids this payment without case-specific, current guidance from the petitioning employer's counsel.
Cap-gap is governed by a different regulation than the general Form I-765 auto-extension rules, so cap-gap itself was not changed by the separate EAD auto-extension framework. That said, this article should not say USCIS eliminated the 540-day automatic EAD extension in October 2025. DHS instead permanently increased the automatic extension period for certain eligible EAD renewal applicants from up to 180 days to up to 540 days in a final rule published December 13, 2024, effective January 13, 2025. STEM OPT's separate 180-day extension rule also remains separate from cap-gap.
Premium processing for Form I-129 H-1B is $2,965 for requests postmarked on or after March 1, 2026, up from $2,805. Worth knowing if you are weighing whether to file STEM OPT as a backup.
What happens if your H-1B is denied, withdrawn, or still pending on April 1
If your H-1B is denied, rejected, revoked, or withdrawn, the cap-gap extension ends and SEVIS reverts the record to the original program or OPT end date. The standard 60-day grace period runs from the date the extension of status was terminated or the original program or OPT end date, whichever is later. If your OPT EAD was still valid on the original expiration date and the petition is withdrawn before the original OPT end date, your DSO can request a SEVIS data fix to restore that original OPT end date.
If your H-1B is still pending on April 1, 2027, cap-gap ends at midnight. Your 60-day grace period begins. You stop working that day. If April is approaching with no decision in sight, premium processing the I-129 (the standard 15-business-day clock) is usually the right move. Tracking your case status early helps.
If your H-1B is approved for consular processing instead of change of status, cap-gap terminates on the approval date. You will need to leave the U.S. and visa-stamp before returning in H-1B status. The $100,000 fee can attach in this scenario.
International travel during pending cap-gap COS is risky. USCIS treats departure as abandonment of the change-of-status request. If your spouse is on H-1B and you are looking ahead to H-4 status, our H-4 EAD guide covers the dependent side.
Official Sources
This guide reflects USCIS policy and federal regulations current as of May 2026.
USCIS Resources
- Cap-Gap Extension page
- USCIS Policy Manual, Vol. 2, Part F, Ch. 5 (Practical Training)
- H-1B Cap Season
- FY 2027 H-1B Selection Completed alert
- Proclamation 10973 ($100K Fee) implementation alert
- Premium Processing Fee Increase alert
- Form I-129
- Form I-765
- Form I-907
- I-9 Handbook M-274 §7.4.2 (F-1 evidence of authorization)
- USCIS Processing Times tool
Federal Regulations
- 8 CFR 214.2(f)(5)(vi) - Cap-gap extension
- 8 CFR 214.2(f)(10) - Post-completion OPT
- 8 CFR 214.2(f)(11) - STEM OPT
- 8 CFR 214.2(h) - H-1B regulations
- 8 CFR 274a.12(b)(6)(iv) - STEM OPT 180-day automatic extension
- 8 CFR 274a.13 - EAD automatic extension framework
Federal Register and Presidential Actions
- H-1B Modernization Final Rule, 89 FR 103054 (Dec. 18, 2024) - Effective Jan. 17, 2025
- Wage-Weighted Selection Final Rule, 90 FR 60964 (Dec. 29, 2025) - Effective Feb. 27, 2026
- Premium Processing Fee Adjustment Final Rule (Jan. 12, 2026) - Effective Mar. 1, 2026
- Removal of 540-day Automatic EAD Extension IFR, 90 FR 48803 (Oct. 30, 2025)
- Presidential Proclamation 10973 - Restriction on Entry of Certain Nonimmigrant Workers (Sept. 19, 2025)
ICE/SEVP Sources
- Study in the States: Cap-Gap Extension (Student-Facing)
- Study in the States: April 2025 Update on April 1 Endpoint
- SEVIS Help Hub: F-1 Cap-Gap Extension
Immigration law changes frequently. We monitor USCIS policy updates and revise this guide when regulations change.