A: Sprintax Calculus supports 1042-S forms and can prepare 1042-S text file that is to be filed with the Internal Revenue Service by the withholding agent. Sprintax Calculus can submit the 1042-S text file through FIRE system on behalf of the withholding agent if that has been agreed upon before hand.
Sprintax Calculus does not support other informational returns besides 1042-S.