Your I-90 was missing something it needed from the start, often a copy of your current green card, ID, or the document behind the change you requested, like a marriage certificate. Send exactly what the notice lists, with the notice on top, before the deadline.
In general, on any form:
USCIS mailed a notice asking for evidence that should have come with your filing. Something required was missing from the start, such as a document, photo or signature. The notice says what to send and the deadline. Answering on time keeps your case moving.
Your I-90 was missing something it needed from the start, often a copy of your current green card, ID, or the document behind the change you requested, like a marriage certificate. Send exactly what the notice lists, with the notice on top, before the deadline.
Initial evidence is something required with the original filing. An RFE asks for extra proof the officer needs.
Send what you have with an explanation and proof you tried to get the rest.
Usually yes. Not responding by the deadline often leads to denial.
The typical range published by USCIS is 8 to 10 months. It depends on the office and your case; it is not an exact date.
AI-assisted explanation based on the official USCIS status, reviewed by CaseAlerta. Not legal advice. Times are typical ranges, never an exact date.