Cap-Gap Rules Matter More Than Ever in FY2026 H-1B Filings: Why F-1 Timing Could Trigger the $100,000 H-1B Fee

With the September 2025 H-1B proclamation introducing a $100,000 fee for certain cap-subject H-1B petitions, the F-1 cap-gap rule has become critically important for employers and international students in 2026 H-1B cap season filings.

One key exception under the proclamation is that F-1 students transitioning to H-1B through a change of status (COS) are not subject to the $100,000 fee. However, this exemption depends heavily on whether the student properly maintains F-1 status and cap-gap eligibility.

If students or employers misunderstand the cap-gap rules, they may inadvertently lose eligibility for the change-of-status process, forcing the H-1B to be approved for consular processing instead. In that situation, the petition could become subject to the $100,000 fee requirement. Understanding the cap-gap rules is therefore essential this year.

What Is the H-1B Cap-Gap Rule?

The cap-gap rule allows certain F-1 students to remain in the United States — and sometimes continue working — while waiting for their H-1B status to begin on October 1.

Normally, many F-1 students’ OPT authorization expires in the spring or summer, leaving a gap before the H-1B start date.

Under 8 CFR §214.2(f)(5)(vi), if a cap-subject H-1B petition requesting change of status is properly filed, the student may receive an automatic extension of F-1 status, and in some cases OPT work authorization, until September 30.

Two Types of Cap-Gap Extensions

1. Extension of F-1 Status and OPT

If the H-1B petition is filed while the student’s OPT is still valid, the student receives:

• Extension of F-1 status

• Extension of OPT work authorization

The student may continue working until September 30, unless the petition is rejected, withdrawn, or denied.

2. Extension of F-1 Status Only

If the H-1B petition is filed after OPT expires but during the 60-day grace period, the student receives:

• Extension of F-1 status only

The student may remain in the United States, but cannot work.

When Cap-Gap Does NOT Apply

Cap-gap protection does not apply if:

• The H-1B petition is filed after the F-1 grace period ends

• The petition requests consular processing instead of change of status

• The student travels abroad during cap-gap, which typically voids the change-of-status request

In these situations, the H-1B petition may still be approved — but only for consular processing.

Why This Matters Under the New $100,000 H-1B Fee Rule

Under the September 2025 H-1B proclamation, many cap-subject H-1B petitions may be subject to a $100,000 government fee.

However, F-1 students changing status to H-1B inside the United States are exempt.

This means the change-of-status portion of the petition is now extremely valuable.

If a student loses eligibility for change of status due to cap-gap issues, the H-1B may automatically convert to consular processing, potentially triggering the $100,000 fee.

Common Cap-Gap Mistakes That Could Trigger the Fee

Filing the H-1B after OPT expiration

If the petition is filed after OPT expires and the grace period has ended, cap-gap cannot apply, and the student falls out of status.

Filing without requesting change of status

Some employers accidentally file the petition requesting consular processing, which eliminates cap-gap protection.

Travel during cap-gap

If the student leaves the United States during cap-gap, the change-of-status portion is usually abandoned.

Misunderstanding the grace period

Students sometimes believe cap-gap only applies if OPT is still valid. In reality, petitions filed during the 60-day grace period still preserve change-of-status eligibility, but work authorization is not extended.

Practical Advice for Employers and Students

This year, employers and students should pay particular attention to:

• Maintaining valid F-1 status through the H-1B filing date

• Requesting change of status on the H-1B petition

• Avoiding international travel during cap-gap

• Filing H-1B petitions before the F-1 grace period ends

Failure to follow these steps could not only disrupt employment authorization but may also expose the employer to the $100,000 H-1B fee requirement.

Final Thoughts

The cap-gap rule has always been important for F-1 students transitioning to H-1B status, but the September 2025 H-1B proclamation dramatically raises the stakes.

For FY2026 filings, maintaining proper F-1 cap-gap eligibility may determine whether an H-1B petition remains exempt from the $100,000 fee.

Employers, international students, and immigration practitioners should carefully review the student’s F-1 status timeline, OPT expiration date, and grace period eligibility before filing the H-1B petition.

A misunderstanding of these rules could have significant financial consequences.

© Becky Fu von Trapp, Esq. All rights reserved. This content is original and may not be copied, reproduced, or distributed without attribution and prior permission.