“Notice Was Returned To USCIS Because The Post Office Could Not Deliver It”on your I-690 · Waiver for legalization applicants


An I-690 notice came back undelivered. It might be a request for evidence or an appointment with a deadline. Older legalization files may still carry an old address, so update yours with USCIS now and check your online account.
In general, on any form:
A notice USCIS mailed you came back undelivered. It could be a receipt, an appointment, a request for evidence or a decision. Missing that notice could mean missing a deadline. Find out what it was and update your address quickly.
An I-690 notice came back undelivered. It might be a request for evidence or an appointment with a deadline. Older legalization files may still carry an old address, so update yours with USCIS now and check your online account.
Check your USCIS online account or contact USCIS.
Yes. Ask USCIS for a duplicate notice after updating your address.
It can if the notice needed a response. Act quickly.
AI-assisted explanation based on the official USCIS status, reviewed by CaseAlerta. Not legal advice. Times are typical ranges, never an exact date.