Indiana Code Title 10. Public Safety § 10-16-4-7

Sec. 7. (a) A local armory board may retain all rental, income, earnings, and any and all other receipts accrued through its operation of the local armory.

(b) The local armory board shall keep a full and complete record of funds the board receives and disburses.  The report is subject to audit and submitted to the adjutant general not later than July 1 of each year and at other times as the adjutant general requires.

(c) A local armory board, subject to approval of the state armory board, may expend revenue received for the improvement, including street improvement, alterations, repair, and maintenance of the armory and facilities under its control.  The local armory board may expend the funds for the benefit of state military organizations assigned to the local armory.  If the funds are not needed for the operation, repair, and maintenance of the armory, or if a military organization is not assigned to the armory, the state armory board may order the funds turned over to the state armory board.  The transferred funds may be used for the benefit of other armories of the state or of the national guard of the state or expended as a whole.