My OPT ends in July; can I keep working until October with H-1B?

Generally, yes, and the mechanism that makes this possible is called cap gap. It was designed precisely to prevent a gap between the end of your OPT and the start of your H-1B validity, when the transition happens within the same cycle.

In practice, if your H-1B petition was filed while your OPT was still valid and you were selected, the cap gap can extend your work authorization and lawful presence through the start of the H-1B validity period, which aligns with the beginning of the new U.S. government fiscal year. This way, the interval between the end of OPT and the start of H-1B tends to be covered.

This benefit, however, is not automatic in every situation. It depends on the petition having been filed at the right time, on you maintaining valid status, and on the petition remaining approved. If any step in that chain fails, the coverage may not apply.

• The cap gap bridges the end of OPT to the start of H-1B validity.
• It depends on a timely filed petition and maintained status.
• It is not guaranteed: each case has its own conditions.

Because the rules and timing of the cap gap involve details that vary by case, confirm the current requirements with USCIS or a specialist before counting on this extension.

About the author

Victoria Harper

Editor-in-Chief

Meet the author

As a journalist and lead editor at Visto n’ Visa, Victoria helps ensure that immigration topics are covered in a clear, trustworthy, and easy-to-understand way. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.