Sample Documents for US Visitor Visa, H1B Visa & Green Card

The receipt number is a unique 13-character identifier that USCIS provides for each application or petition it receives. The agency uses it to identify and track its cases.

The receipt number consists of three letters-for example, EAC, WAC, LIN, SRC, NBC, MSC or IOE-and 10 numbers. You can find it on notices of action USCIS has sent you.

Omit dashes ("-") when entering a receipt number. However, you can include all other characters, including asterisks ("*"), if they are listed on your notice as part of the receipt number