Ind. Code § 6-2.5-3.5-20
(a) Each refiner or terminal operator and each qualified distributor that is required to remit gasoline use tax under this chapter shall, not later than twenty (20) days after the end of each month:
(2) remit the tax due to the department for that month.
The department may require the reporting of any information reasonably necessary to determine the amount of gasoline use tax due under this chapter.
As added by P.L.227-2013, SEC.1. Amended by P.L.205-2025, SEC.3.