Online gambling in Connecticut is fully regulated: legal online casinos and sportsbooks, all licensed. This guide covers every legal Connecticut option, vertical by vertical, and how to play safely.
Connecticut is one of only a handful of states where both online sports betting and real-money online casino are legal. The limit 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.
| Connecticut gambling: key facts | |
|---|---|
| Online sports betting | Yes, since October 19, 2021 (3 sportsbooks) |
| Online casinos | Yes, since October 2021 (2 sites) |
| Online poker | No |
| Sweepstakes casinos | Banned (Public Act 25-112) |
| Horse racing ADW | Yes |
| Legal age | 21+ for sports betting and casino; 18+ for pari-mutuel |
| Regulator | Department of Consumer Protection, Gaming Division |
| Sports betting tax | 13.75% of operator revenue |
| Online casino tax | 18% for five years, then 20% |
| Helpline | 1-888-789-7777 (CCPG) |
In this article 15 sections
- Is online gambling legal in Connecticut?
- What’s legal online in Connecticut, vertical by vertical
- A tightly capped, tribal-led market
- Connecticut sportsbooks
- Popular bets and Connecticut sports
- Bet types explained
- Choosing a Connecticut betting app
- How to start betting in Connecticut
- Online casino in Connecticut
- Horse racing betting in Connecticut
- Sweepstakes casinos and prediction markets in CT
- Connecticut’s casinos and betting venues
- Is online gambling safe in Connecticut?
- Responsible gambling in Connecticut
- Connecticut gambling in 2027
Is online gambling legal in Connecticut?
Yes, and so is online casino in Connecticut. Gov. Ned Lamont signed House Bill 6451 (Public Act 21-23) on May 27, 2021, tied to new compacts with the Mohegan Tribe and the Mashantucket Pequot Tribal Nation. Retail sportsbooks opened at the casinos on September 30, 2021, and statewide online betting and casino went live on October 19, 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’s legal online in Connecticut, vertical by vertical
- sports betting in Connecticut: legal. Mobile betting from the three licensed operators, plus 13 retail locations.
- online casinos in Connecticut: legal. Real-money slots and table games from two platforms, DraftKings (with Foxwoods) and Mohegan Sun (powered by FanDuel).
- Connecticut online horse racing: legal. Pari-mutuel wagering for Connecticut bettors via ADW apps and the Winners OTB network.
- Sweepstakes casinos: banned since 2025.
- Prediction markets: the DCP says sports event contracts are unlicensed wagering; Kalshi is challenging that in court.
- Online poker: not legal.
- Daily fantasy sports and lottery: fantasy contests are legal under the same 2021 law, and the Connecticut Lottery is authorized to sell tickets online.
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 in December 2023. 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 individual games involving in-state college teams, only on tournaments of four or more teams that include one, and in 2025 the state banned sweepstakes casinos outright, drawing a hard line between regulated iGaming and the grey-market apps other states still tolerate.
Mobile accounts for the overwhelming share of sports betting activity; retail betting at Foxwoods, Mohegan Sun and the Lottery’s venues is a small slice by comparison. 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.
Connecticut sportsbooks
Because Connecticut caps the market at three operators, your choices are FanDuel, DraftKings and Fanatics. None is an American.Bet partner, so we describe them editorially rather than list offers. FanDuel and DraftKings each pair a sportsbook with an online casino in the state; Fanatics is sports-only here. Our Connecticut sportsbook guide has the full operator table, the retail locations and the UConn rules.
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 only as part of a tournament, such as the Big East Tournament or March Madness; regular-season games and UConn player props are off the board. Standard Connecticut markets (moneylines, spreads, totals, parlays and same-game parlays) are all available.
Bet types explained
Most Connecticut bettors get by with a few wager types. The moneyline backs a winner straight up, and a point spread adds a margin to balance favorite and underdog. A totals bet shifts the focus to combined scoring, parlays reward players who tie several picks together on one slip (every leg must hit), same-game parlays do that within a single fixture, and futures plus live betting round out the 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 app quality, pricing 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. Deposit, set your limits before your first wager, and read any welcome offer’s rollover terms before you opt in.
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 Mohegan Sun Casino (on FanDuel’s platform), offer slots, blackjack, roulette and live-dealer games, taxed at 18% (rising to 20% after five years). Fanatics, though a licensed sportsbook here, does not offer online casino. Our Connecticut online casino guide compares the two apps.
Horse racing betting in Connecticut
Connecticut has no live racetrack, but pari-mutuel wagering is legal at 18 and national ADWs take Connecticut customers. AmWager, which requires customers to be 21, is one of them, alongside TwinSpires, FanDuel Racing, TVG and DRF Bets. In person, the Winners OTB network runs simulcast venues from Stamford to Windsor Locks. The nearest live racing is in New York.
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Sweepstakes casinos and prediction markets in CT
In 2025 Gov. Lamont signed Senate Bill 1235, now Public Act 25-112, which bans sweepstakes casinos and promotional drawings tied to simulated gambling. Violations are treated as professional gambling, a Class A misdemeanor, and as unfair trade practices. Connecticut was the second state, after Montana, to outlaw them.
Prediction markets are the other flashpoint. On December 2, 2025, the DCP’s Gaming Division issued cease-and-desist orders to Kalshi, Robinhood and Crypto.com over unlicensed sports event contracts. Kalshi sued in federal court the next day, arguing that the CFTC has exclusive jurisdiction, and on August 10, 2026, Judge Vernon D. Oliver denied its request for a preliminary injunction. The case is ongoing. See our prediction markets guide for how these platforms work.
Connecticut’s casinos and betting venues
Connecticut’s two tribal resorts are among the largest casinos in the country: Foxwoods Resort Casino in Mashantucket, run by the Mashantucket Pequot Tribal Nation, and Mohegan Sun in Uncasville, run by the Mohegan Tribe. DraftKings operates the sportsbook at Foxwoods and FanDuel the one at Mohegan Sun. The Lottery’s Fanatics-run retail books include the XL Center in Hartford, Total Mortgage Arena in Bridgeport and Sports Haven in New Haven.
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, protect your deposits and verify your identity, age and location before each bet. Connecticut’s 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 account rather than after a rough night.
If it stops being fun, that is your cue to step away. The Connecticut Council on Problem Gambling helpline, 1-888-789-7777, connects callers to support and treatment in the state. DMHAS Problem Gambling Services (860-344-2244) funds treatment, and the DCP runs a statewide self-exclusion program. The national 1-800-GAMBLER line also answers. For general advice see GambleAware.org and our responsible gambling guide.
Connecticut gambling in 2027
Kalshi v. Connecticut
After losing its bid for a preliminary injunction in August 2026, Kalshi’s federal case against the DCP continues. A ruling or appeal in 2027 will decide whether sports event contracts can reach Connecticut outside the licensed market.
Online casino tax step-up
The 2021 law set the online casino tax at 18% for the first five years and 20% thereafter. The higher rate applies as the market moves past its fifth anniversary.
A post-election legislature
Gov. Lamont is on the November 3, 2026 ballot seeking a third term. The 2027 session is where any changes to the tribal-led model, online poker or multistate compacts would surface.
Is online gambling legal in Connecticut?
Yes. Online sports betting and online casino have both been legal since October 2021 under Public Act 21-23. You must be 21+ and physically in Connecticut.
Is FanDuel legal in Connecticut?
Yes. FanDuel is one of three licensed sportsbooks, partnered with the Mohegan Tribe, and powers the Mohegan Sun online casino.
Is DraftKings Casino legal in Connecticut?
Yes. DraftKings runs one of the state’s two licensed online casinos in partnership with the Mashantucket Pequot Tribal Nation and Foxwoods.
Are sweepstakes casinos legal in Connecticut?
No. Public Act 25-112, signed in 2025, bans them.
Can I bet on horse racing online in Connecticut?
Yes. Pari-mutuel ADW apps such as AmWager, TwinSpires, FanDuel Racing, TVG and DRF Bets accept Connecticut residents.
Where can I get help for a gambling problem in Connecticut?
Call the Connecticut Council on Problem Gambling at 1-888-789-7777, or the national 1-800-GAMBLER line. The DCP also runs a self-exclusion program.
21+. Must be physically located in Connecticut. Gambling problem? Call 1-888-789-7777 or 1-800-GAMBLER.