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USCIS Fax Number — Fax Immigration Documents and Forms

USCIS does not publish one general fax number, because intake is split across service centers in Nebraska, Texas, California, and Vermont, and the right number depends on which center holds your case. Fax is most relevant for responding to a Request for Evidence or sending supporting documents on a pending application, and the RFE notice itself usually names the fax number or address to use. For most other filings, USCIS pushes applicants toward online accounts in myUSCIS rather than fax.

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USCIS (Immigration) Fax Number

Contact USCIS directly — fax numbers vary by form and service center

Hours: USCIS service centers accept faxes 24/7. Processing occurs during business hours.

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What You Can Fax to USCIS (Immigration)

  • Responses to Requests for Evidence (RFE)
  • Supporting documents for pending applications
  • Change of address notifications
  • Attorney representation forms (G-28)
  • Emergency advance parole requests
Tip: Print your receipt number, which begins with a prefix like IOE, EAC, or WAC, and your A-number on every page so the right file is updated. The fax number for an RFE response is stated on the RFE letter, so read that notice carefully rather than guessing at a service center number. Send a clear cover page that states the document is an RFE response and lists the form type. After faxing, follow up through your myUSCIS account or by calling the Contact Center to confirm the response was logged, and keep the Send FAX Mail confirmation in your records.

Faxing to USCIS (Immigration) — FAQ

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