When you collect your US gambling winnings, imagine the surprise at having a 30% casino tax deducted from your money! Yes, in the United States gambling winnings are considered taxable income and are taxed at 30%. This is generally a surprise to foreign gamblers, as in their home country these casino winnings are not taxed at all. But don't worry; Casino Tax Rebate® can help you recover this 30% withholding tax for you.