Check case status.
Enter a 13-character USCIS receipt number: three letters followed by ten digits.
Preview · USCIS sandbox
The sandbox only recognizes USCIS test receipt numbers. Try one:Status information is provided by USCIS through its official Case Status API. Live receipt numbers will be supported once production access is granted. For questions about your case, contact the USCIS Contact Center at 1-800-375-5283.