“Request for Initial Evidence Was Sent”: what it means
USCIS says required evidence was missing from the filing itself. The letter has a firm deadline.
Checked against USCIS guidance on October 17, 2026. The sources are listed at the end of this page.
What this status means
Initial evidence is what a form requires you to send with it. USCIS calls it a threshold requirement for filing. This message means USCIS found something on that required list missing or not showing what it needed to show, and mailed a request for it.
It is different from a request for additional evidence, which USCIS sends when the required evidence is there but does not fully establish eligibility.
It is not a denial. It is a chance to supply what was missing before USCIS decides.
What it means for your form
- I-485 (green card)
- USCIS’s own checklist of required initial evidence for most I-485 applicants includes two passport-style photos, a copy of a government-issued photo ID, a birth certificate, evidence of your inspection and admission or parole, the approval or receipt notice for the underlying petition, the medical exam (Form I-693) and, where required, the affidavit of support (Form I-864). The letter you receive names the exact items USCIS found missing.
What usually happens next
- The letter arrives by mail and lists exactly what to send. The case stays paused until USCIS has your response or the deadline passes.
- If you do not respond in time, USCIS may deny the application as abandoned, decide it on the record as it stands, or both.
5 steps · Checklist
Next steps: Request for Initial Evidence Was Sent
What to do now, as a checklist you can save and tick off.
Write down the response deadline
Read the whole letter and write down the response deadline printed on it. USCIS cannot give you more time.
Compare the request with your form’s instructions
Compare the list against the filing instructions for your form so you can see what was treated as missing.
Send one complete response with the original request
Send everything in one response, together with the original request USCIS sent, to the address the request gives. Do not send it to a USCIS Lockbox.
Keep a copy and proof of delivery
Keep a full copy of what you send and proof of delivery.
Get help before the deadline if you’re unsure
If you are unsure what the letter is asking for, talk to an immigration attorney or accredited representative before the deadline.
Free, and yours to edit — tick items off on the web or in the MyCheck app.
What is the difference between a request for initial evidence and a request for evidence?
A request for initial evidence asks for something the form required at filing that was missing. A request for (additional) evidence comes when the required evidence was there but USCIS needs more to decide eligibility. Both pause the case and both have the same kind of deadline.
How long do I have to respond?
The deadline is printed on the letter. USCIS’s maximum is 12 weeks (84 days), plus 3 days when the request is mailed, and officers are not allowed to extend it.
What are common reasons for a request for initial evidence on an I-485?
Anything on the required-evidence list that was missing or incomplete: photos, ID, a birth certificate, proof of admission or parole, the underlying petition’s notice, the medical exam or the affidavit of support. USCIS says a missing required medical exam can even get the I-485 rejected at intake, which is why it is worth checking the list before you file.
Read more
Sources
General information about how USCIS status messages are used, not legal advice. The notices USCIS mails you are the official record for your case.
