Connecticut Sports Betting Tax Calculator
Connecticut taxes gambling winnings as ordinary income at graduated brackets (varies by income). Sports betting is legal (online and retail) in Connecticut with operators including FanDuel, DraftKings. Sports betting launched October 2021. Limited to two operators through tribal compacts.
Calculate Your Connecticut Sports Betting Tax
2026 rules: 90% loss deduction cap applies (OBBBA)
Your salary, wages, and other non-gambling income
Losses can only be deducted if you itemize deductions
You cannot deduct gambling losses with the standard deduction. Switch to itemized to deduct losses.
Tax Breakdown
W-2G Form: Likely Required
Your total winnings of $10,000 exceed the $2,000 W-2G threshold for 2026. Individual wins that also meet the 300:1 odds requirement may trigger a W-2G form. Use our W-2G Checker for precise results.
Federal Withholding
$2,400 (24%) would be withheld at the time of payout. You may be due a refund of $1,200.
Connecticut Gambling Tax Key Facts
- ✓State income tax: graduated brackets (varies by income)
- ✓Sports betting: legal (online and retail)
- ✓Available sportsbooks: FanDuel, DraftKings
- ✓Gambling loss deductions ARE allowed (must itemize)
- ✓6.99% withholding on gambling winnings
How Sports Betting Taxes Work in Connecticut
Connecticut taxes gambling winnings as ordinary income through graduated tax brackets. Your gambling winnings are added to all other income and taxed accordingly.
Connecticut allows gambling loss deductions following federal rules. Under the 2026 OBBBA, losses are deductible at 90% (capped at the amount of winnings) when itemizing deductions.
Connecticut Allows Gambling Loss Deductions
Connecticut follows federal rules for gambling loss deductions. The 2026 OBBBA 90% cap applies when itemizing.
Connecticut Tax Example
A single filer in Connecticut earning $60,000 with $10,000 in sports betting winnings and no losses
Licensed Sportsbooks in Connecticut
You must be physically located within Connecticut to place bets on these platforms.
How Connecticut Compares to Neighboring States
Recent Connecticut Gambling Tax Changes
Sports betting launched October 2021. Limited to two operators through tribal compacts.
Connecticut Sports Betting Tax FAQ
How much tax do I pay on sports betting winnings in Connecticut?
Connecticut taxes gambling winnings at graduated brackets (varies by income) on top of federal tax (10-37%). Your total combined tax rate depends on your income level and filing status.
Is sports betting legal in Connecticut?
Yes, sports betting is legal (online and retail) in Connecticut. Licensed operators include FanDuel, DraftKings. You must be physically located within Connecticut borders to place bets.
Can I deduct gambling losses in Connecticut?
Yes, Connecticut allows gambling loss deductions following federal rules. You must itemize deductions, and losses are limited to the amount of your winnings. The 2026 OBBBA 90% cap applies.
Connecticut Tax Authority
For official tax guidance specific to Connecticut, contact the state tax authority:
https://portal.ct.gov/drs↗Calculate Your Connecticut Sports Betting Taxes
Use our free calculator above to see exactly what you owe in Connecticut.
Full Tax Calculator