USCIS Request for Evidence (RFE): How to Respond & What It Means

What is a request for evidence (RFE)?

A Request for Evidence (RFE) is an official notice from USCIS indicating that your application or petition lacks sufficient evidence for a decision to be made. Rather than denying your case outright, USCIS gives you an opportunity to provide additional documentation.

RFEs are issued for a wide range of reasons, from a missing document to a request for updated information. An officer doesn't have to send one: when the evidence doesn't show eligibility, USCIS policy lets the officer deny without an RFE first. So an RFE is your chance to fill the gap the officer named.

In the USCIS internal API data, an RFE is recorded as event code IKA (RFE Sent) and your response is recorded as HA (RFE Response Received).

Common reasons for RFEs

RFEs can be issued for any immigration form. Here are the most common reasons by form type:

I-130 (Petition for Alien Relative)

• Insufficient bona fide marriage evidence: USCIS needs more proof that the marriage is genuine (joint finances, photos, affidavits, shared lease/mortgage).
• Missing or expired identity documents: Passport copies, birth certificates, or naturalization certificates that are unclear or expired.
• Prior immigration history: Questions about previous marriages, divorces, or immigration violations.
• Translation issues: Foreign-language documents submitted without certified English translations.

I-485 (adjustment of status)

• Medical exam issues: Missing or expired Form I-693 (Civil Surgeon's medical examination).
• Affidavit of Support deficiencies: Income below 125% of the federal poverty guidelines, missing tax returns, or insufficient assets.
• Inadmissibility grounds: Questions about criminal history, unlawful presence, or prior visa violations.
• Employment verification: For employment-based cases, updated employment letters or labor certification details.

I-765 (Employment Authorization)

• Eligibility category documentation: Proof of the underlying basis for EAD eligibility.
• Photo issues: Passport-style photos that don't meet USCIS specifications.
• Supporting I-94 or status documentation: Proof of current immigration status.

RFE deadlines: How long do you have?

Your deadline is the date printed on the RFE. The officer sets it for each request: at most 12 weeks (30 days for Form I-539 and Form I-601A), and it can be shorter. When the RFE comes by mail, USCIS adds 3 days. Your response has to reach USCIS by that date, so count back from it, not from the day the letter arrived. Source: USCIS Policy Manual, Volume 1, Part E, Chapter 6 (checked October 15, 2026).

How to respond to an RFE: Step-by-step

1. Read the RFE carefully: Identify every item USCIS is requesting. RFEs often contain multiple requests — missing even one can result in denial.
2. Create a cover letter: Write a professional cover letter listing each requested item and indicating where it can be found in your response package. Use the exact wording from the RFE.
3. Organize by request: Use tabs or dividers to separate each piece of evidence. Label everything clearly with the corresponding RFE item number.
4. Include the RFE barcode page: The RFE notice includes a barcode page that must be included on top of your response. This ensures proper routing.
5. Send everything at once: Answer every item in one response, even if an item seems redundant. USCIS treats a response with only some of the evidence as a request to decide on the record and won't wait for a second mailing.
6. Send via trackable mail: Use USPS Priority Mail, FedEx, or UPS with tracking. Keep the tracking number and delivery confirmation.
7. Keep copies of everything: Make complete copies of your entire response package before mailing.

What happens after you respond to an RFE?

After USCIS receives your RFE response, your case goes back to the officer. There is no set time for this step: it depends on the form and the office. During this time:

• Your case status on the public tracker will change to "Response To USCIS' Request For Evidence Was Received"
• In the internal API data, the HA event code will appear with the date your response was logged
• An adjudicator will review your original application plus the new evidence
• USCIS will approve, deny, or ask for more (another RFE or a Notice of Intent to Deny) if your response raises new questions

Tips for a strong RFE response

• Read it calmly: An RFE is a request, not a decision, and it lists what the officer needs.
• Respond early: Don't wait until the last day. Mail delays, holidays, and USCIS intake processing all consume time.
• Over-include rather than under-include: It's better to provide too much evidence than too little.
• Get professional translations: All foreign-language documents must include certified English translations with a translator's certification.
• Consider legal counsel: For complex RFEs (especially those questioning bona fides of a marriage or involving inadmissibility), an immigration attorney can craft a stronger response.
• Track your response: After mailing, use the CaseStatusAPI Chrome extension to monitor for the HA event code confirming USCIS received your response.

Frequently asked questions