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Can I start working in the U.S. job market immediately after approval?

With an approved O-1 you can work, but only for the employer listed in the petition and starting from the approved start date. Learn what to check before beginning work in the U.S.

Written by

Victoria Harper

Editor-in-Chief

Updated on July 17, 2026
1 min read
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It depends on a few details, but in general yes, with clear limits. The O-1 is for individuals with extraordinary ability and requires a sponsoring employer, so your authorization to work is always tied to what was approved in the petition.

In practice, after approval you can enter the U.S. job market, but only for the employer or employers listed in the petition. In addition, whether you can start immediately depends on the start date specified in the petition, not just the approval date.

If you are not yet in the United States, you also need to complete the entry process with your visa in hand before beginning any activities. The authorization is valid for the period and conditions that were approved, and any change, such as switching employers, may require new review or a new petition.

Since every case has its own specifics, it is worth checking updated guidance with USCIS or a specialist before making any commitments.

Learn more about O-1

Requirement
Extraordinary ability
Initial validity
3 years
Extension
1 year at a time (unlimited)
Processing
2-4 months
All about O-1

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.

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Can I start working in the U.S. job market immediately after approval?

With an approved O-1 you can work, but only for the employer listed in the petition and starting from the approved start date. Learn what to check before beginning work in the U.S.

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