Ind. Code § 6-9-42-6

Sec. 6. A person who collects the admissions tax under section 5 of this chapter shall remit the tax collections to the city fiscal officer. The person shall remit the revenues collected during a particular month before the twentieth day of the following month. At the time the tax revenues are remitted, the person shall file an admissions tax return on the form prescribed by the city fiscal body.