Ind. Code § 6-2.5-5-25
(a) Transactions involving tangible personal property, accommodations, or service are exempt from the state gross retail tax, if the person acquiring the property, accommodations, or service:
(b) Transactions involving tangible personal property or service are exempt from the state gross retail tax, if the person acquiring the property or service:
(2) uses the property or service to carry on its ordinary and usual activities and operations as a fraternity, sorority, or student cooperative housing organization.
As added by Acts 1980, P.L.52, SEC.1. Amended by Acts 1980, P.L.49, SEC.3; Acts 1981, P.L.77, SEC.5; P.L.192-2002(ss), SEC.56; P.L.293-2013(ts), SEC.6.