§ 6-8-1-10-3-5

If a person fails to file a return on or before the due date as required by IC 6-3-4-1(1) or IC 6-3-4-1(2), where no remittance is due with the return, the person is subject to a penalty of ten dollars ($10) per day for each day that the return is past due, up to a maximum of five hundred dollars ($500).As added by P.L.131-2008, SEC.31.