American Gambling Markets Atlas (AGMA)

States / Montana / Sports betting

Is sports betting legal in Montana?

Yes. In Montana, sports betting is legal, with limited online options (as of Oct 11, 2026). Online and in-person betting launched May 2020. Operators pay Same state-lottery-monopoly structure as sports_retail in tax.

ChannelStatusLaunchedModelDetails
Sports (online)LimitedMay 2020Monopoly StateThe Sports Bet Montana app is geofenced with GeoComply Bluetooth beacons to the physical space of licensed premises; there is no statewide/off-premises mobile wagering. The Confederated Salish and Kootenai Tribes' new Class III compact (DOI-approved Jan. 26, 2026) separately gives the state and CSKT concurrent jurisdiction to regulate sports wagering on the Flathead Reservation, a carve-out from the Lottery's statewide monopoly whose practical effect (any CSKT-run sportsbook) was not yet reported as of this file's as_of date.
2019 Mont. Laws (HB 725)
[1],[2],[3]
Sports (retail)LiveMay 2020Monopoly StateMontana Lottery is the sole sports-wagering operator; bets are placed in person or via app at ~2,000 licensed taverns/casinos, using Intralot as technology provider.
2019 Mont. Laws (HB 725, Sports Wagering Lottery Amendment Act)
[1],[2]

Tax rate

RateSinceNotes
Same state-lottery-monopoly structure as sports_retail (mobile play is geofenced to licensed premises, not a standalone statewide product): no separate operator GGR tax; licensed host locations receive a 3% commission on gross sales, remainder to the State Lottery Fund. OTHER (online)May 2020[4]
Not a tax on a private operator: Sports Bet Montana is a Montana Lottery product (HB 725, 2019 Sports Wagering Lottery Amendment Act), so wagering proceeds are state lottery revenue, not a GGR tax. Licensed host locations (taverns/casinos) that place terminals/kiosks currently receive a 3% commission on gross sales placed at their location (per the Montana Lottery's March 2026 presentation to the legislature's Economic Affairs Interim Committee); this replaced an earlier reported 6% retailer-commission figure discussed during the 2019-2021 rulemaking process. The remainder flows to the State Lottery Fund. OTHER (retail)May 2020FY2025 Lottery figures: $66,184,270 in sales, $5,956,584 returned to the state; lifetime (through CY2025) $314,126,400 in total sales and $27,724,260 total return to the state.[4]

Rules

Online sports wagering available statewide (not tethered to premises)
No · The Sports Bet Montana app is geofenced to licensed premises; no off-premises mobile wagering.[1],[2]

Licensed sportsbooks

OperatorBrandChannelStatusLaunched
IntralotSports Bet Montana (mobile, on-premises)Sports (online)activeMay 2020[5]
IntralotSports Bet MontanaSports (retail)activeMay 2020[5],[6]

All gambling laws in Montana → · Sports betting in every state →

Sources

  1. Sports Bet Montana — Montana's Exclusive Sportsbook · retrieved Oct 10, 2026
  2. GeoComply's PinPoint Powers On-Premise Sports Betting in Montana · retrieved Oct 10, 2026
  3. State-Tribal Gaming Compacts — Montana Department of Justice, Gambling Control Division · retrieved Oct 10, 2026
  4. SportsBetMT Handout (Montana Lottery presentation to the Economic Affairs Interim Committee) · retrieved Oct 10, 2026
  5. Intralot welcomes launch of Sports Bet Montana · retrieved Oct 10, 2026
  6. Intralot Inc. Signs Contract with Montana Lottery to Deliver Next-Generation Lottery Technology · retrieved Oct 10, 2026