Indiana Code Title 6. Taxation § 6-9-41-5

Sec. 5. (a) Subject to section 15.5 of this chapter, the fiscal body of the county may adopt an ordinance to impose an excise tax, known as the county food and beverage tax, on those transactions described in section 6 of this chapter.  The effective date of an ordinance adopted under this subsection must be after December 31, 2009.

(b) If the fiscal body adopts an ordinance under subsection (a), the fiscal body shall immediately send a certified copy of the ordinance to the commissioner of the department of state revenue.

(c) If the fiscal body adopts an ordinance under subsection (a), the county food and beverage tax applies to transactions that occur after the last day of the month that succeeds the month in which the ordinance is adopted.  However, if an ordinance is adopted before December 1, 2009, and the ordinance takes effect January 1, 2010, the tax applies to transactions after December 31, 2009.