Understanding Form 1094-C Information

You use the Work with Form 1094-C program (P08121) to inquire on data in the Build 1094-C HCIR Workfile to add, modify, and delete records in the workfile. You can also import records to the workfile and modify as required before Form 1094-C transmission.

When you run the Work with Form 1094-C program, the system retrieves Build 1094-C HCIR Workfile information from the F08121, F08122, and F08123 tables. If you make any changes to the records, the system updates these tables.

If you create a new record using the Work with Form 1094-C program, the system creates the new record in the F08121 and F08122 tables. The F08123 table is a system generated table and is created only when you run the R08121A build process.