If you want to export the F1099T Transmittal file in a TXT format, you can run the Export F1099T to IRSTAX.TXT program (P045155). This program generates the F1099T file in a TXT format that resides in your IFS directory, which you can send to a third party.
This appendix includes the following topics:
Before You Begin
Set up an IFS directory for the import/export process. See Set Up Import/Export in the Technical Tools Guide.
Generate the F1099T file. See Filing 1099 Returns Electronically.