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Client letters endorsing my work. Can they help with EB-1A?

Client letters can strengthen an EB-1A petition when they are part of a larger body of evidence and demonstrate real impact, not just satisfaction. Learn what a strong letter needs to include.

Written by

Victoria Harper

Editor-in-Chief

Updated on July 11, 2026
1 min read
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Yes, client letters can be included as evidence in an EB-1A petition, but they play a supporting role: they strengthen your case when they are part of a broader body of extraordinary ability evidence, and they rarely hold up the petition on their own.

What separates a useful letter from a weak one is the content. Generic testimonials that simply praise or express satisfaction add little value. Specific letters that put your impact in context tend to carry more weight. Aim for each letter to include:

  • The relevance and scope of the projects you worked on.
  • The concrete impact of your work for the client and for the field.
  • Who is signing, with credentials that lend authority to the testimonial.

Keep in mind that EB-1A is evaluated holistically, with these letters weighed alongside other elements such as recognitions, publications, and original contributions. The letters strengthen that overall picture; they do not replace it.

To build a solid petition, it is worth combining the letters with objective evidence and reviewing your strategy with a 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.

Victoria's tips

Client letters endorsing my work. Can they help with EB-1A?

Client letters can strengthen an EB-1A petition when they are part of a larger body of evidence and demonstrate real impact, not just satisfaction. Learn what a strong letter needs to include.

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