The following rules apply to casual gamblers.
Gambling winnings are fully taxable and must be reported on your tax return. You must file Form 1040 (PDF) and include all of your winnings. Gambling income includes, but is not limited to, winnings from lotteries, raffles, horse races, and casinos. I also includes cash winnings and also the fair market value of prizes such as cars and trips.
A payer is required to issue you a Form W-2G (PDF) if you receive certain gambling winnings or if you have any gambling winnings subject to Federal income tax withholding. All gambling winnings must be reported on your Form 1040, including winnings that are not subject to withholding. In addition, you may be required to pay an estimated tax on your gambling winnings. For information on withholding on gambling winnings, refer to Publication 505, Tax Withholding and Estimated Tax.
You may deduct gambling losses only if you itemize deductions. However, the amount of losses you deduct may not be more than the amount of gambling income reported on your return. Claim your gambling losses on Form 1040, Schedule A, as a miscellaneous itemized deduction that is not subject to the 2% limit.
It is important to keep an accurate diary or similar record of your gambling winnings and losses. To deduct your losses, you must be able to provide receipts, tickets, statements or other records that show the amount of both your winnings and losses.
