How long does the F-1 cap-gap extension last?

Since the rule that took effect on January 17, 2025, the cap-gap extension can run until April 1 of the relevant fiscal year, instead of ending on October 1. If your H-1B change of status is approved with an October 1 start date, the H-1B takes over from that date.

Do I need a new EAD card for the cap-gap period?

No. Your EAD will already have expired during the cap-gap period, and you are not issued a new one. Instead your school's DSO issues an updated Form I-20 noting that your F-1 status and, if applicable, OPT authorization continue.

Can I travel abroad during the cap-gap extension?

Only with great care. If you leave the United States before USCIS approves your H-1B change of status, USCIS treats the petition as abandoned. Even after approval, re-entry is at the discretion of Customs and Border Protection, so many universities describe travel as high risk.

What if my H-1B petition is denied or withdrawn?

You normally receive a standard 60-day grace period from the rejection notice, or from your program or OPT end date if later, to leave the United States or change status. There is no grace period if the denial rests on a discovered status violation.

F-1 Cap-Gap Extension 2026: How OPT Bridges to Your H-1B Start Date

If your OPT ends in the spring or summer and your employer has filed an H-1B petition for you, there is an awkward stretch: your work permit (EAD) expires long before the H-1B can start on October 1. The cap-gap extension is the rule that fills that hole so you can stay in the US, and keep working, while the petition is pending. It is automatic once the conditions are met, but it is also full of details that trip students up — especially around travel and paperwork. This guide explains how it works in 2026. It is preparation guidance, not legal advice; your school’s Designated School Official (DSO) and your employer’s immigration counsel make the final calls.

What the cap-gap extension actually is

“Cap-gap” refers to the gap between the end of your F-1 status or OPT and the start of your H-1B, which is capped every year and, for cap-subject petitions, begins October 1. Under the extension, USCIS extends your F-1 status and, if you are on OPT or STEM OPT, your work authorization while a properly filed H-1B change-of-status petition is pending or approved.

The key change came with the H-1B modernization rule that took effect on January 17, 2025. It moved the outer limit of the extension from October 1 to April 1 of the relevant fiscal year, starting with the FY 2026 registration season. That matters because H-1B petitions can now sit pending for months without your F-1 status lapsing on October 1. See DHS’s Study in the States overview of the rule.

Who qualifies

Based on DHS’s cap-gap guidance, all of the following need to be true:

You hold F-1 status when the petition is filed. You must be on post-completion OPT, STEM OPT, or in your 60-day grace period after your program ended.
Your employer files the H-1B petition on time. USCIS must receive it, and issue a receipt, before your OPT, STEM OPT or grace period expires.
The petition requests a change of status from F-1 to H-1B, with an employment start date between October 1 and April 1.
You were selected in the registration (the H-1B lottery). Selection is what lets your employer file the full petition in the first place; our H-1B lottery registration guide covers that step.

If your employer instead plans consular processing from abroad, cap-gap does not apply, because there is no change of status inside the US.

What happens to your paperwork

No new EAD. During the gap your EAD card will already have expired, and DHS is explicit that you do not need to provide one. Your proof of work authorization is the combination of your expired EAD, the USCIS receipt or approval notice for the I-129, and a fresh I-20.

An updated I-20. Ask your DSO for a Form I-20 that reflects cap-gap status as soon as your employer has the receipt notice. At Berkeley, for example, the updated I-20 shows your OPT end date changed to April 1 and a cap-gap notation with the H-1B receipt number on page 2, and turnaround is around five business days. Every school’s process differs, so ask early.

Employer paperwork. Your employer will typically want the receipt notice, your expired EAD and the new I-20 for Form I-9 purposes. Keep copies of all of them.

Cap-gap versus the $100,000 H-1B payment

Many students ask whether the 2025 proclamation fee affects them. Our H-1B $100,000 fee guide explains that the fee is generally aimed at new consular filings rather than changes of status inside the US, which is why a classic cap-gap case is usually described differently. Confirm your own situation with your employer’s counsel before relying on that, since the fee rules have shifted several times.

Travel: the biggest trap

This is where the extension is least forgiving.

Before approval: DHS states that if an F-1 student travels abroad before USCIS approves the change of status, USCIS deems the petition abandoned. Do not leave the US while the petition is pending.
After approval, before October 1: travel is technically possible, but you need a valid F-1 visa, an I-20 with a recent travel signature and the approval notice. Even then, universities such as Berkeley warn that travel can be high risk because Customs and Border Protection makes the final admission decision.
After your H-1B begins: your status is H-1B, but your F-1 visa stamp does not authorise H-1B entry, so ask your employer’s counsel about visa stamping before any international trip.

If you have an international trip you cannot avoid, talk to your DSO and your employer’s attorney first.

Cap-gap and the OPT unemployment clock

Cap-gap does not pause everything. As our OPT 90-day unemployment guide explains, unemployment days accrued during a cap-gap period still count toward your overall 90-day (or 150-day for STEM OPT) limit. If you lose your job while waiting, do not assume the extension protects you from that limit.

Cap-gap and STEM OPT

If your degree qualifies for STEM OPT, you may be weighing whether to file the STEM extension and the H-1B together. Berkeley’s international office advises against submitting a STEM OPT application after your original 12-month OPT has expired and relying on cap-gap alone, because of the denial risk and the complications a later H-1B denial can cause. Do not treat that as a universal rule, but do ask your DSO before making that choice.

If the H-1B is denied, withdrawn or not filed

Denied or rejected petition: you get the standard 60-day grace period from the rejection notice, or from your program or OPT end date if that is later, to depart or change status.
Denial linked to a status violation: no grace period applies.
Not selected in the lottery: cap-gap is never triggered. Your OPT simply ends on its original date, and you would consider alternatives such as a STEM OPT extension, a new degree, or a different route from our post-study work visa comparison.

Practical checklist

Confirm with your employer when the registration and filing will happen; the petition must reach USCIS before your OPT or grace period ends.
Get the I-797 receipt notice the day it arrives and send it to your DSO.
Ask for the updated I-20 and keep it with your expired EAD and receipt.
Do not travel until you have spoken to your DSO and immigration counsel.
Track unemployment days if there is any chance your job could end.
Calendar April 1 as the latest date the extension can run.

Sources

DHS, H-1B Status and the Cap Gap Extension
DHS, Recent H-1B rule extends F-1 cap-gap extension
UC Berkeley International Office, H-1B and OPT cap-gap extensions

Rules and processing practices change; confirm the current position with your DSO and USCIS before acting. If you want help preparing US student and work visa steps in order, join the VisaMet waitlist.