“Date of Birth Was Updated”on your I-539 · Extend or change visa status


USCIS corrected your date of birth on the I-539 record. Check that the I-94 attached to your approval shows the right date, and that it matches your passport. If anything is still wrong, ask USCIS or CBP for a correction before you travel.
In general, on any form:
USCIS changed the date of birth on your case record. This usually follows a correction request or new evidence. Your case continues with the corrected date. Any card or notice should now show it.
USCIS corrected your date of birth on the I-539 record. Check that the I-94 attached to your approval shows the right date, and that it matches your passport. If anything is still wrong, ask USCIS or CBP for a correction before you travel.
Usually because of a correction request or a document showing the right date.
Usually not much.
Contact USCIS with your birth certificate or passport.
The typical range published by USCIS is 9 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.