NOTE: If you happen to win a jackpot of $1,200 or more in Louisiana, the casino will withhold 6% of your winnings for the Louisiana Department of Revenue. If you want to try and get that money refunded, you will be required to file a state income tax return and, depending on the details of your return, you may get some of the money returned to you. The $1,200 threshold would also apply to any cash prizes won in casino drawings or tournaments.