Ind. Code § 6-3-4-8.2
(b) In addition to amounts withheld under subsection (a), every person engaged in a gambling operation (as defined in IC 4-33-2-10 ) or a gambling game (as defined in IC 4-35-2-5 ) and making a payment in the course of the gambling operation (as defined in IC 4-33-2-10 ) or a gambling game (as defined in IC 4-35-2-5 ) of:
(2) winnings (reduced by the wager) valued at one thousand five hundred dollars ($1,500) or more from a keno game;
shall deduct and retain adjusted gross income tax at the time and in the amount described in withholding instructions issued by the department. The department's instructions must provide that amounts withheld shall be paid to the department before the close of the business day following the day the winnings are paid, actually or constructively. Slot machine and keno winnings from a gambling operation (as defined in IC 4-33-2-10 ) or a gambling game (as defined in IC 4-35-2-5 ) that are reportable for federal income tax purposes shall be treated as subject to withholding under this section, even if federal tax withholding is not required.
(c) The adjusted gross income tax due on prize money or prizes:
(2) exceeding one thousand two hundred dollars ($1,200) in value;
shall be deducted and retained at the time and in the amount described in withholding instructions issued by the department, even if federal withholding is not required.
As added by P.L.28-1997, SEC.16. Amended by P.L.192-2002(ss), SEC.82; P.L.91-2006, SEC.8; P.L.182-2009(ss), SEC.200.