Ind. Code § 30-4-5-13
(a) A verified written statement of accounts filed with the court under 30-4-5-12 or by the trustee under 30-4-3-18(b) shall show:
(b) The court may, either on petition or on its own motion, require the trustee to submit such proof as it deems necessary to support the trustee's verified written statement of accounts. The court may accept the unqualified certificate of a certified public accountant in lieu of other proof.
Formerly: Acts 1971, P.L.416, SEC.6. As amended by P.L.51-2014, SEC.25.