How to create an electronic file for your 1099 forms on Sage 300 Accounts Payable Steps: Open Accounts Payable > A/P Periodic Processing > 1099 Electronic Filing.Complete the header, transmitter, and payer fields according to IRS requirements.Click Generate to produce the electronic file.Follow the instructions on FIRE system.Important! Be sure to record the name that the IRS assigns to your file. You will need the name if you are required to submit a replacement file.When you have finished, click Close. Support If necessary, seek the assistance of Acute Data Systems to help provide assistance with this process. Sage 300 Request Support