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For EB-1B, is a substitute professor position with no guarantee of continuation valid?

For the EB-1B, the position must be permanent or tenure-track; a temporary substitute professor role with no guarantee of continuation will rarely meet that stability requirement. Learn what the category demands.

Written by

Victoria Harper

Editor-in-Chief

Updated on July 10, 2026
1 min read
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Probably not. The EB-1B, designed for outstanding professors and researchers, has a specific requirement regarding the position offered in the United States: it must be a full-time role of a permanent or tenure-track nature, with a genuine prospect of continuity or progression.

A substitute professor position is typically temporary and does not offer that kind of stability. When there is no guarantee of continuation, the role tends not to meet what the category requires, because immigration authorities look for evidence that the hire is for a stable, career-level position at an academic or research institution.

  • The EB-1B expects a permanent or tenure-track offer, not a short-term appointment.
  • A substitute position with no prospect of continuation will rarely demonstrate that stability.
  • What matters is the nature of the role, as documented by the institution.

Since every situation has its own details, it is worth reviewing the exact terms of the offer and verifying the current requirements with USCIS or a qualified specialist before filing.

Learn more about EB-1

Category
EB-1 Green Card (1st priority)
Requirement
Extraordinary ability
Self-petition
Allowed (no sponsor needed)
Processing
6-18 months
All about EB-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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For EB-1B, is a substitute professor position with no guarantee of continuation valid?

For the EB-1B, the position must be permanent or tenure-track; a temporary substitute professor role with no guarantee of continuation will rarely meet that stability requirement. Learn what the category demands.

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