Indiana Code Title 5. State and Local Administration § 5-22-16-5

Sec. 5. (a) A purchasing agent may specify in a solicitation that an offeror must provide evidence of financial responsibility in order to be considered responsible.  The evidence of financial responsibility may be a bond, certified check, or other evidence specified by the purchasing agent in the solicitation.

(b) An offeror must file evidence of financial responsibility in the amount, at the time, and as specified by the purchasing agent in the solicitation.

(c) If a bond or certified check is required as the evidence of financial responsibility, the amount of the bond or certified check may not be set at more than ten percent (10%) of the contract price.  The bond, certified check, or other evidence of financial responsibility shall be made payable to the governmental body.

(d) This section does not preclude the use of a performance bond in addition to the bid bond, certified check, or other evidence of financial responsibility if the amount of the performance bond is stated in the solicitation.

(e) The check of an unsuccessful offeror shall be returned to the offeror by the purchasing agent upon selection of successful offerors.  The check of a successful offeror shall be held until delivery or until completion of the contract.