Best sportsbooks in Montana
Montana operates a lottery-controlled monopoly. Sports Bet Montana is the only legal sportsbook.
Ranked by line sharpness, not promo size or referral payout. How we make money.
Montana sports betting facts
- Mobile
- Live
- Retail
- Live
- Min age
- 18+
- Tax rate
- Lottery operated
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Other legal states
FAQ — sports betting in Montana
Is online sports betting legal in Montana?
Limited. Montana operates a lottery-controlled monopoly. Sports Bet Montana is the only legal sportsbook.
Which sportsbooks are live in Montana?
Sports Bet Montana are currently live in Montana.
How does Parlae rank sportsbooks?
By line sharpness (de-vigged price quality) and width, not by promo size or referral payout. The book that prices closest to the true fair line wins — that's the same book that gives you the best long-term EV.
What's the legal minimum betting age in Montana?
18+. Some retail/tribal venues may differ; check the operator.
What's the state tax rate on sportsbook revenue?
Lottery operated of adjusted gross revenue. Tax rates don't affect player odds directly but do influence which operators choose to enter the market.
Compare live odds
See which book has the best price on every game in Montana right now. The value-bet scanner flags lines priced in your favor automatically.
Parlae earns a referral commission when you sign up through some books. It never changes our ranking — best edge always wins. How we make money →