CaseStatusExt: How to Track Your H-1B Case Status in Real Time
Waiting on a USCIS decision is one of the most anxious parts of the H-1B process. CaseStatusExt is a popular browser extension that automates case status checking so you do not have to refresh the USCIS website manually. Here is how it works and what else you should know about tracking your petition.
Frequently asked questions
What is CaseStatusExt?
CaseStatusExt is a browser extension for Chrome and Firefox that automatically monitors your USCIS case status. It checks the USCIS case status portal at regular intervals and sends you a notification when your case status changes, so you do not have to check manually.
How do I find my USCIS receipt number?
Your receipt number is on your I-797 Notice of Action, mailed by USCIS after your petition is received. It is a 13-character code starting with a 3-letter service center prefix (EAC, WAC, LIN, SRC, MSC, or IOE) followed by two digits for the fiscal year and a 7-digit sequence number.
What should I do if my H-1B case shows an RFE?
An RFE (Request for Evidence) means USCIS needs additional documentation before making a decision. Contact your immigration attorney immediately. You typically have 87 days to respond, but acting quickly gives you the best chance. A well-prepared RFE response often results in approval.
Disclaimer: This article is for informational purposes only and does not constitute legal advice. Immigration law is complex and situation-specific. Always consult a licensed immigration attorney before making decisions about your immigration status.