Form I-797: Types and Functions
USCIS uses numerous types of Form I-797 to communicate with applicants/petitioners or convey an immigration benefit. Form I-797 is NOT a form you can fill out.
The chart below gives a brief description of each:
| Form Number | Description |
|---|---|
| I-797, Notice of Action | Issued to communicate receipt or approval of an application or petition. |
| I-797A, Notice of Action | Issued to an applicant as a replacement Form I-94. |
| I-797B, Notice of Action | Issued for approval of an alien worker petition. |
| I-797C, Notice of Action | Issued to communicate receipt or rejection of an applications or petitions; transfer of files; fingerprint biometric, interview and re-scheduled appointments; additional actions, and re-opening of cases. |
| I-797D | Accompanies benefit cards. |
| I-797E, Notice of Action | Issued to request evidence. |
| I-797F, Transportation Letter | Issued overseas to allow applicants to travel. |
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