Connecticut is one of only a handful of states where both online sports betting and real-money online casino are legal. The catch is that it’s a tightly controlled, tribal-led market: just three sportsbooks and two online casinos are authorized. Both launched in October 2021. This guide covers what’s legal, who can offer it and how to get started.
Is online gambling legal in Connecticut?
Yes — and so is online casino in Connecticut. Connecticut legalized both under HB 6451 in 2021, tied to new compacts with the Mohegan Tribe and the Mashantucket Pequot Tribal Nation, and they went live on 19 October 2021. The market is regulated by the Connecticut Department of Consumer Protection (DCP) and capped at three sportsbook operators: FanDuel (Mohegan), DraftKings (Mashantucket Pequot) and Fanatics (Connecticut Lottery). You must be 21 or older and physically located in Connecticut to bet, confirmed by geolocation.
What you can play in Connecticut
- Sportsbooks: mobile betting from the three licensed operators.
- Online casino: legal real-money slots and table games from two platforms (DraftKings and FanDuel).
- Daily fantasy sports: legal in Connecticut through DraftKings, FanDuel, PrizePicks, Underdog and Sleeper.
- Horse racing: pari-mutuel wagering for Connecticut bettors via licensed ADW apps.
Online gambling in Connecticut by the numbers
| Metric | Latest figure |
|---|---|
| Launched | 19 October 2021 (sports and online casino) |
| Sports tax | 13.75% of revenue |
| Online casino tax | 18% (rising to 20% after five years) |
| Operators | 3 sportsbooks; 2 online casinos |
| Online casino | Legal |
| Minimum age | 21+ (DFS 18+) |
A tightly capped, tribal-led market
Connecticut’s model is unusual. Rather than open the market to all comers, the state tied online gambling to its two federally recognized tribes plus the Connecticut Lottery, producing exactly three sportsbook brands: FanDuel through the Mohegan Tribe, DraftKings through the Mashantucket Pequot Nation, and Fanatics through the Connecticut Lottery (which replaced an earlier PlaySugarHouse deal). Online casino is narrower still — only DraftKings and FanDuel offer it, since Fanatics does not run an iCasino here.
Tax-wise, sports betting is taxed at 13.75% of revenue and online casino at 18% (rising to 20% after the first five years), with proceeds going to the state’s General Fund. A few rules to know: you can’t bet on in-state Connecticut college teams unless they are in a tournament, and as of October 2025 the state banned sweepstakes casinos outright — drawing a hard line between regulated iGaming and the grey-market apps other states still tolerate.
For context on scale: Connecticut’s online sportsbooks handle around $250 million in wagers in a busy month, with mobile accounting for well over 90% of all activity — retail betting at Foxwoods and Mohegan Sun is a small slice by comparison. DraftKings and FanDuel dominate market share, with Fanatics steadily building its footprint. It’s a compact but stable market, and the dual presence of legal sports betting and online casino makes it one of the more complete online-gambling states in the country.
The best Connecticut sportsbooks
Because Connecticut caps the market at three operators, your choices are FanDuel, DraftKings and Fanatics. Of the books we work with and can verify, FanDuel operates in Connecticut — strong on app quality and same-game parlays for sports, and one of the two licensed online casinos in the state. Compare the live Connecticut offers on this page before signing up.
See terms and codes on our promo codes page, the full Connecticut sportsbook guide or our Connecticut online casino guide.
Popular bets and Connecticut sports
Connecticut has no major pro franchise, so loyalties split between New York and Boston teams, while UConn — a genuine national power in basketball — is the local obsession. You can bet UConn to win, but not during the regular season if the rule on in-state college teams applies; tournament games are allowed. Standard Connecticut markets — moneylines, spreads, totals and parlays/same-game parlays — are all available, plus full online casino play.
Bet types explained
Most Connecticut bettors get by with a few wager types. In Connecticut the moneyline backs a winner straight up — UConn, for instance — and a point spread adds a margin to balance favorite and underdog. A Connecticut totals bet shifts the focus to combined scoring, parlays reward Connecticut players who tie several picks together on one slip (every leg must hit), same-game parlays do that within a single UConn fixture, and futures plus live betting round out the Connecticut menu as the odds move during play.
Choosing a Connecticut betting app
With only three sportsbooks (and two casinos), the choice is simpler than most states — so focus on the welcome offer, app quality and the breadth of markets and casino games. If you want both sports and casino in one account, FanDuel and DraftKings each offer the full package; Fanatics is sports-only here. Withdrawal speed and ongoing promotions are the main differentiators in such a narrow field.
How to start betting in Connecticut
Getting started in Connecticut takes minutes: confirm you are 21+ and physically in Connecticut, choose a licensed Connecticut app, and register with real details so identity checks clear. Claim the Connecticut welcome offer, deposit, set your limits before your first Connecticut wager, and withdraw once any Connecticut rollover terms are met.
Online casino in Connecticut
Connecticut is one of the few states with legal real-money online casino, live since October 2021. Two platforms — DraftKings Casino and FanDuel Casino — offer slots, blackjack, roulette and live-dealer games, taxed at 18% (rising to 20% after five years). The FY2025 online-casino handle topped $1.5 billion, making Connecticut one of the more productive iCasino markets in the Northeast. Fanatics, though a licensed sportsbook here, does not currently offer online casino.
Is online gambling safe in Connecticut?
Yes, provided you use the operators licensed by the Connecticut Department of Consumer Protection — the three authorized sportsbooks and two online casinos. Licensed Connecticut apps are audited for fair odds and payouts, protect your deposits and verify your identity, age and location before each bet. Connecticut’s recent ban on sweepstakes casinos underlines the point: stick to DCP-licensed platforms rather than any grey-market or offshore site.
Responsible gambling in Connecticut
Betting in Connecticut should stay entertainment, not a way to chase money or claw back losses. Every licensed Connecticut operator hands you deposit, wager and time limits plus cool-off and self-exclusion tools, and the trick is to set them when you open the Connecticut account rather than after a rough night. If it stops being fun, that is your cue to step away — and confidential help in Connecticut is a free call or text to 1-800-GAMBLER, around the clock.
Connecticut sports betting FAQ
1. Is online sports betting legal in Connecticut?
Yes. Online sports betting launched on 19 October 2021, regulated by the Department of Consumer Protection. The market is capped at three operators: FanDuel, DraftKings and Fanatics. You must be 21+ and physically inside Connecticut.
2. Is online casino legal in Connecticut?
Yes. Real-money online casino is legal and has been since October 2021, but only two platforms offer it: DraftKings Casino and FanDuel Casino. It is taxed at 18%, rising to 20% after five years.
3. How many sportsbooks does Connecticut have?
Three, by law: FanDuel (Mohegan Tribe), DraftKings (Mashantucket Pequot Nation) and Fanatics (Connecticut Lottery). Only FanDuel and DraftKings also run online casinos.
4. Can I bet on UConn?
You can bet on Connecticut college teams when they are competing in a tournament, but in-state college betting is otherwise restricted under state rules.
5. Which app is best in Connecticut?
With only three sportsbooks, the choice is narrow. Of our partners, FanDuel operates in Connecticut for both sports and online casino; DraftKings and Fanatics are the other two licensees.
6. Are prediction markets like Kalshi legal in Connecticut?
Yes — Kalshi-style platforms operate in Connecticut under federal CFTC oversight, not Connecticut gambling law, which is how they sidestep state licensing. Because their sports markets resemble wagering, Connecticut’s status for them is unsettled, with 2026 court rulings favoring Kalshi even as the appeals grind on. In Connecticut, treat them as adjacent to a licensed sportsbook, not a swap for one.
7. Are sweepstakes casinos legal in Connecticut?
Connecticut moved to shut sweepstakes casinos down in 2025, restricting their reach in Connecticut. Where they still run elsewhere, sites like Chumba, LuckyLand and Stake.us use a virtual-currency model to sit outside gambling licensing, with thinner protections than Connecticut’s regulated products.
8. Is daily fantasy sports (DFS) legal in Connecticut?
Yes — daily fantasy sports operate in Connecticut as a contest-based activity separate from Connecticut sportsbook wagering. DraftKings and FanDuel lead the Connecticut field, joined by pick’em apps PrizePicks, Underdog and Sleeper.
9. Can I bet on horse racing online in Connecticut?
Yes. Pari-mutuel horse racing is open to Connecticut residents through licensed ADW apps such as TVG (FanDuel Racing), TwinSpires and AmWager, covering tracks nationwide and separate from the Connecticut sportsbook.
10. Where can I get help for a gambling problem in Connecticut?
Help in Connecticut is free, confidential and available 24/7 — call or text 1-800-GAMBLER, or use the deposit limits, cool-off periods and self-exclusion tools in every licensed Connecticut app. Nobody in Connecticut has to be in crisis to reach out.
21+. Must be physically located in Connecticut. Gambling problem in Connecticut? Call 1-800-GAMBLER.