Ind. Code § 6-2.5-4-1
(b) A person is engaged in selling at retail when, in the ordinary course of the person's regularly conducted trade or business, the person:
(c) For purposes of determining what constitutes selling at retail, it does not matter whether:
(e) The gross retail income received from selling at retail is only taxable under this article to the extent that the income represents:
(2) except as provided in subsection (g), any bona fide charges which are made for preparation, fabrication, alteration, modification, finishing, completion, delivery, or other service performed in respect to the property transferred before its transfer and which are separately stated on the transferor's records.
For purposes of this subsection, a transfer is considered to have occurred after delivery of the property to the purchaser.
(f) Notwithstanding subsection (e):
(g) Gross retail income does not include income that represents charges for serving or delivering food and food ingredients furnished, prepared, or served for consumption at a location, or on equipment, provided by the retail merchant. However, the exclusion under this subsection only applies if the charges for the serving or delivery are stated separately from the price of the food and food ingredients when the purchaser pays the charges.
As added by Acts 1980, P.L.52, SEC.1. Amended by P.L.2-1987, SEC.14; P.L.6-1987, SEC.5; P.L.277-1993(ss), SEC.40; P.L.257-2003, SEC.19; P.L.81-2004, SEC.5; P.L.227-2013, SEC.2.