Start with the receipt number
Before checking status, make sure the receipt number is entered exactly as it appears on the USCIS notice. A single wrong letter or digit can return an error or the wrong result.
CaseLuma checks the basic receipt-number format before sending a lookup request.
Read the status carefully
USCIS status text is usually a short summary. It may not include every detail about a case, deadline, or document request.
Use the status as a reference point, then review official notices and USCIS account information for important dates or instructions.
Keep a review record
People often check the same case repeatedly. CaseLuma helps keep saved cases, labels, review dates, and reminders together so the record is easier to revisit.
The app is not a substitute for official USCIS notices, legal advice, or immigration representation.
FAQ
Can I check a USCIS case without a receipt number?
Most public case status checks require a receipt number. If you do not have one, review your USCIS notices or official USCIS account.
Why might a status lookup fail?
A lookup can fail because of a typo, an unsupported receipt format, backend availability, USCIS availability, or a case that is not found in the status service.
Is CaseLuma the official USCIS case status site?
No. CaseLuma is independent. USCIS remains the official source for case status and immigration guidance.
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Join the waitlistThis is general information, not legal advice.