“Duplicate Notice Was Mailed”on your I-140 · Employment-based green card petition


USCIS mailed a copy of an I-140 notice, often the approval notice. Duplicates help when the worker changes employers or needs proof of the priority date. Keep it with your immigration records. Ask the filer for a copy if it went to them.
In general, on any form:
USCIS mailed a copy of a notice on your case. This often happens after you ask for a duplicate or when the first notice was returned. It does not change your case. Read it to confirm which notice it is.
USCIS mailed a copy of an I-140 notice, often the approval notice. Duplicates help when the worker changes employers or needs proof of the priority date. Keep it with your immigration records. Ask the filer for a copy if it went to them.
Usually because you asked for one or the original could not be delivered.
No. It is a copy of an existing notice.
Not always. Read the notice and, if unsure, ask an attorney or accredited representative.
The typical range published by USCIS is 20 to 22 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.