Can letters from my direct supervisor be seen as biased in an EB-1?

They can. In the EB-1, a letter from your direct supervisor may be viewed as less impartial, largely because of the closeness of the relationship and a potential conflict of interest. This does not disqualify the document, but it is why it should not carry your petition on its own.

Recommendation letters are an important part of demonstrating that your work is recognized by others, and the best approach is to diversify your sources to build a more credible picture. Consider gathering statements from profiles such as:

• renowned independent experts in your field;
• colleagues from other organizations or departments;
• clients or partners who have firsthand knowledge of your results.

When multiple independent sources corroborate your track record, it becomes clearer that the recognition is broad and not limited to your immediate circle. A letter from your supervisor can still be included as a complement to that overall package.

Because each case is evaluated individually, it is worth checking the updated requirements with USCIS and planning your evidence package with a specialist.

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.