This is not a simple internal switch. The H-1B and the H-1B1 are distinct categories: the H-1B1 is a specific visa type created under trade agreements and restricted to citizens of Chile and Singapore. If you do not hold one of those nationalities, this pathway is simply not available to you.
Beyond nationality eligibility, there is an important difference in nature. The H-1B allows for dual intent, meaning you can pursue permanent residence at the same time, whereas the H-1B1 is premised on a temporary stay. This distinction affects how each petition is evaluated.
When the change is eligible and pursued from within the United States, it goes through a formal process with USCIS, involving a new petition or change-of-status request and documentation showing that the requirements of the target category have been met.
- The H-1B1 is available only to citizens of Chile and Singapore.
- The H-1B allows dual intent; the H-1B1 presupposes a temporary stay.
- The change requires a separate petition and USCIS review.
Since requirements and implications can vary considerably, it is worth checking the current conditions with USCIS and reviewing your options with a specialist before making a decision.
Learn more about H-1B
- Initial validity
- 3 years
- Extension
- Up to 6 years total
- Annual cap
- 85,000 visas
- Processing
- 6-12 months
About the author
Victoria Harper
Editor-in-Chief
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.