Ind. Code § 5-33-6-7

Sec. 7. The corporation may make grants from the fund to tourism groups for the promotion of tourist resources and facilities in Indiana. However, each grant must be matched by funds provided by the applicant, and the corporation may not provide more than one-half (1/2) of the funds for a project. The matching funds required from the applicant may be provided by any source except other state funds.