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How long does the ”cap gap” last?

The cap gap extends the work authorization of F-1 students until October 1st, ensuring legality until the start of the H-1B visa, provided the petition was filed within the deadline.

Written by

Victoria Harper

Editor-in-Chief

Updated on June 11, 2025
2 min read
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The cap gap is a mechanism created to prevent F-1 status students from being without work authorization or falling out of status while awaiting the start of the H-1B visa validity period, which normally begins on October 1st. This occurs because the expiration date of the F-1 status (or work authorization) may occur before the new status takes effect, and the cap gap ”fills” this temporary gap.

In practical terms, the cap gap extends your work and stay authorization until October 1st, provided that the petition to change your status to H-1B has been duly approved and your F-1 visa status was valid at the time of the petition. Thus, the extension period runs from the date your F-1 status would expire until October 1st, when the new status is supposed to begin.

It is important to emphasize that this extension only applies if the H-1B visa was requested while the F-1 status was in effect. It is essential to strictly follow United States immigration laws. If you have questions or need specific guidance, seek information from official sources, such as the USCIS website, or consult professionals specialized in the field. Be cautious about campaigns and offers that promise miraculous solutions, as the immigration process requires care and verification of correct information to avoid future complications.

Learn more about H-1B Visa

Initial validity
3 years
Extension
Up to 6 years total
Annual cap
85,000 visas
Processing
6-12 months
All about H-1B Visa
Victoria Harper

Editor-in-Chief

Meet the author

Leading journalism and editorial content at Visto n’ Visa, Victoria helps make immigration topics clear, trustworthy, and easy to understand. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.

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How long does the ”cap gap” last?

The cap gap extends the work authorization of F-1 students until October 1st, ensuring legality until the start of the H-1B visa, provided the petition was filed within the deadline.

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