How do I check my USCIS case status?

The official way is to go to the USCIS case status tool at uscis.gov and enter your 13-character receipt number — three letters (like IOE, MSC, EAC, WAC, LIN, SRC, or NBC) followed by ten digits. You'll find this number on the receipt notice USCIS mailed you after you filed.

The official tool tells you your current status, but it doesn't explain what that status actually means in plain terms, doesn't track history over time in one place if you have multiple cases, and doesn't tell you whether your wait is actually normal for your form type.

That's the gap this site fills: add your receipt number here once, and we check it automatically, keep a full timeline of every status change, explain each update in plain language, and let you compare against typical processing times — for free, alongside any other cases you're tracking for yourself or family.