Sports betting winnings are income.
Educational notes for people who bet on sports or trade event contracts. This page does not tell you what to file, which method to use, or what you owe.
Source: Topic no. 419, Gambling income and losses. Last reviewed 11-Jun-2026 on the live IRS page cited for this draft.
Topic 419 states that gambling winnings are fully taxable and names sports betting among examples of gambling income.
It says you must report all gambling winnings, including winnings that are not reported on a Form W-2G.
- Sports betting is named on that page as gambling income.
- An information return is not the edge of reportable winnings.
This page does not compute a withholding, name a form you must attach, or say what you owe.
Educational notes, not tax advice.