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Does USCIS return emails or call if documents are missing?

USCIS communicates missing documents by letter, never by email or phone; pay attention to deadlines and be suspicious of unofficial contacts to avoid fraud.

Written by

Victoria Harper

Editor-in-Chief

Updated on July 25, 2025
2 min read
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USCIS (United States Citizenship and Immigration Services) has very formal and standardized procedures when communicating with visa applicants, including in the context of the U visa. Generally, the agency uses physical correspondence (by mail) to request documents or inform about issues in a case. This means that if any document is missing, USCIS will send a notice by mail, and not by email or phone call. It is important to pay attention to the deadlines established in these notifications.

When USCIS identifies that a document or information is missing, it issues a formal request called a “Request for Evidence” (RFE). This notification details which documents are necessary to continue the review of your case. Therefore, if you do not receive physical correspondence, be suspicious of phone calls or emails claiming to be from USCIS requesting documents, as they may be scam attempts.

Staying well informed about immigration laws and relying on trustworthy sources is essential to avoid fraud or marketing campaigns that promise quick and easy solutions. Always consult official sources or trusted professionals before providing personal information or sending documents. Following the procedures correctly helps ensure that your case proceeds properly and complies with the country”s regulations.

Remember that following USCIS” official guidelines and paying attention to every detail in the communications received is essential to maintain the integrity of the immigration process. Always be attentive to details and, in case of doubt, seek clarifications from safe and qualified sources.

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Victoria Harper

Editor-in-Chief

Meet the author

Leading journalism and editorial content at Visto n’ Visa, Victoria helps make immigration topics clear, trustworthy, and easy to understand. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.

Victoria's tips

Does USCIS return emails or call if documents are missing?

USCIS communicates missing documents by letter, never by email or phone; pay attention to deadlines and be suspicious of unofficial contacts to avoid fraud.

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