Ind. Code § 34-28-9.2-10
If the department of state revenue issues a determination, ruling, or finding to the commission or any lottery winner declaring that the voluntary assignment of a prize will reduce the state income tax due on the prize, the department of state revenue shall file the determination, ruling, or finding with the lottery commission, the attorney general's office, and the Indiana judicial center. A court may not issue an order authorizing a voluntary assignment of a prize after the date the determination, ruling, or finding is filed.
As added by P.L.198-2014, SEC.6.