Horse racing winnings tax in Oklahoma
Oklahoma taxes horse racing winnings as ordinary income at graduated rates from 0% to 4.5%.
Updated · 2026 tax rules · How we calculate
You keep
$6,530
Cash at payout
$6,080
Total tax
$1,470
Over-withheld
$450
- Form W-2G
- Yes
- Federal withholding at payout
- $1,920
- Federal tax on the winnings
- $1,110
- State tax
- $360
- Over-withheld
- $450
- You keep
- $6,530
$8,000 is at or above the $2,000 reporting threshold, so the payer files a W-2G with the IRS and gives you a copy.
The payer holds back 24% of winnings over $5,000 and sends it to the IRS. It's a prepayment, not the final tax.
Winnings are ordinary income stacked on your other $60,000. Your top dollar lands in the 22% bracket.
Oklahoma taxes gambling winnings as ordinary income.
More was withheld than these winnings add to your tax. The difference reduces what you owe on the rest of your return, or comes back as a refund.
$8,000 minus $1,470 in federal and state tax: an effective rate of 18.4%.
An estimate for 2026, not tax advice. It treats this win as your only gambling income for the year and leaves out local income taxes. Nothing you enter leaves your browser.
The rules
- Oklahoma tax
- Oklahoma taxes horse racing winnings as ordinary income at graduated rates from 0% to 4.5%.[1]
- Federal tax form
- Horse racing (pari-mutuel) winnings are reported on a W-2G when they are $2,000 or more (after subtracting the wager) and at least 300 times the wager. The threshold was $600 before 2026.[2]
- Federal withholding
- 24% is withheld from pari-mutuel winnings of more than $5,000, but only when the win is also at least 300 times the wager.[2]
- Oklahoma withholding
- No Oklahoma withholding requirement for horse racing winnings. Tax is due when you file.[5]Unverified
- Gambling losses
- You can deduct losses only if you itemized on your federal return. Oklahoma itemized deductions start from federal Schedule A and are capped at $17,000 (medical and charitable excluded), and gambling losses count toward the cap.[7]Unverified
- Visitors
- Oklahoma taxes nonresidents on horse racing winnings won there, so visitors may need to file a nonresident return.[8]
What you keep at different amounts
For a single filer with $60,000 of other income and no gambling losses, living and winning in Oklahoma.
| Won | W-2G | Withheld | Federal tax | State tax | You keep |
|---|---|---|---|---|---|
| $1,500 | No | $0 | $180 | $68 | $1,253 |
| $2,000 | Yes | $0 | $240 | $90 | $1,670 |
| $8,000 | Yes | $1,920 | $1,110 | $360 | $6,530 |
| $10,000 | Yes | $2,400 | $1,550 | $450 | $8,000 |
| $100,000 | Yes | $24,000 | $22,114 | $4,500 | $73,386 |
Assumes a $2 bet amount, so the 300x test is met at every amount shown.
Questions
- How much is Oklahoma tax on horse racing winnings?
- Oklahoma taxes horse racing winnings as ordinary income at graduated rates from 0% to 4.5%.[1]
- Does Oklahoma withhold tax from horse racing winnings?
- Oklahoma has no withholding requirement for horse racing winnings. Tax is due when you file.[5]Unverified
- Do visitors pay Oklahoma tax on horse racing winnings?
- Oklahoma taxes nonresidents on horse racing winnings won there, so visitors may need to file a nonresident return.[8]
More for Oklahoma
All of Oklahoma's gambling tax rules · Horse racing in every state
Sources
- [1] Oklahoma Tax Commission, 2025 Legislative Update · checked September 22, 2026
- [2] IRS, Instructions for Forms W-2G and 5754 (01/2026) · checked September 22, 2026
- [3] Federal Register, REG-113229-25 proposed rule (Apr. 17, 2026) · checked September 22, 2026
- [4] 26 U.S. Code § 3402 (withholding) · checked September 22, 2026
- [5] Okla. Admin. Code 710:23-1-11, Withholding from winnings (charity games) · checked September 22, 2026
- [6] Okla. Admin. Code 429:15-1-10, Required prize withholding · checked September 22, 2026
- [7] 2025 Oklahoma Form 511 Packet (Oklahoma Tax Commission) · checked September 22, 2026
- [8] 2025 Oklahoma Form 511-NR Packet (Oklahoma Tax Commission) · checked September 22, 2026