Most states on this site fall into a familiar pattern: either Bovada blocked them after a cease-and-desist letter, or the state simply never wrote a law that mentions online betting one way or the other. Montana broke that pattern in 2025. Instead of chasing Bovada directly, the legislature rewrote the definition of illegal gambling itself — and became the first state in the country to name "offshore hosting arrangements" in the text of a felony statute. Bovada is still reachable from a Montana IP address in 2026. Whether that stays true, and what it means right now, is the subject of this page.

The Bill That Named the Problem

Senate Bill 555 started as a narrower fix. Sen. Vince Ricci (R-Billings) introduced it in late March 2025 to give the Department of Justice's Gambling Control Division sharper tools against sweepstakes casinos — the "free-to-play" sites selling redeemable virtual currency that had spread through the state with no licensing framework at all. By the time it passed the Senate on April 5 and the House on April 23, the bill's definition of "internet gambling" had grown to cover online casino games, wagers settled in cryptocurrency, and platforms operating through offshore hosting. Gov. Greg Gianforte signed it May 12, 2025, and it took effect October 1, 2025.

What changed at the statute level: Mont. Code Ann. § 23-5-162 now carries felony penalties — up to $50,000 in fines, up to 10 years in prison, or both — for anyone who knowingly operates an illegal internet gambling platform reaching Montana, plus automatic revocation of any state gambling license the operator holds. The bill exempted the Montana Lottery, licensed simulcast wagering, nonprofit raffles, and tribal gaming under federal compacts. Nothing exempts an offshore sportsbook.

Is Bovada Legal in Montana? What SB 555 Actually Says

Read narrowly, the felony language targets whoever "operates" the platform — Bovada's parent company, Harp Media B.V., not the person logging in from Billings or Missoula. But the bill's sponsors were explicit in committee testimony that offshore hosting was exactly the loophole they wanted closed, and the statutory text now backs that up in plain language. Bovada, for its part, has not added Montana to the 20-jurisdiction block list it maintains for states that sent it cease-and-desist letters. That list and Montana law are simply answering different questions: one is about what Bovada chooses to do, the other is about what Montana now says is a crime.

The Only "Online" Bet Montana Actually Allows

The contrast is worth sitting with. Montana's one legal sports-betting product, Sports Bet Montana, launched under 2020's HB 725 and runs through the Montana Lottery — but it is not mobile betting in the sense most states mean it. A bettor can browse odds and build a bet slip remotely, but the wager only becomes valid once they are physically standing inside a licensed retail location: a bar, a casino floor, a fraternal club with a self-service terminal. Step outside, and the bet doesn't count. That kiosk-tethered model is the entire universe of legal online-adjacent sports betting in the state.

Legal in Montana: Montana Lottery draw games, Sports Bet Montana (in-venue only), pari-mutuel horse racing, nonprofit bingo and raffles, licensed card rooms and video gambling machines, tribal casinos under federal compacts.

Not legal in Montana: any online casino, any statewide mobile sportsbook, sweepstakes-casino platforms, and — as of October 2025 — offshore internet gambling of any kind under the SB 555 definition.

Is Bovada Safe to Use in Montana Right Now?

Safety here has two separate layers, and they point different directions. On payout reliability, Bovada's fifteen-year record is genuinely strong: crypto withdrawals, Bitcoin especially, tend to clear within a day and carry no fee, a pattern independent reviews have tracked for over a decade. On regulatory exposure, Montana just became a state to take seriously. The Gambling Control Division sent Kalshi — a CFTC-regulated exchange with real legal resources — a cease-and-desist in April 2025, and when Kalshi kept operating through litigation, sent a second one in April 2026 that pushed the fight into federal court. An agency willing to spend two years pursuing a company with that kind of backing is not a paper tiger, and an offshore operator with no US entity to defend it has far less to fight back with than Kalshi does.

None of that means an individual account holder in Montana is in the same legal position as Harp Media B.V. The felony statute targets operators; a much older misdemeanor provision, § 23-5-154, covers soliciting participation in illegal gambling, and there is no public record of Montana charging a bettor simply for holding a personal account. The gap between "the operator is now committing a felony" and "the player faces real risk" is real — but it's a gap the state clearly intends to narrow, not one you should assume is permanent.

Who This Fits — and Who Should Wait

  • Understand the trade before you register: Bovada still loads from Montana and still pays the way it always has, but you'd be opening an account under a law the state wrote specifically to reach platforms like it.
  • If in-person betting works for you: Sports Bet Montana is the only product with an actual state license and an actual regulator behind it, even with the kiosk requirement.
  • If you already hold a Montana-linked Bovada account: nothing here is legal advice, and the honest answer is that the law changed under your feet in October 2025 whether or not Bovada changed its own policy in response.

Montana didn't send Bovada a letter the way Michigan or Arizona did. It rewrote its own gambling code to describe exactly what Bovada is, and attached a felony to it. That's a quieter kind of restriction than a block screen, but it isn't a smaller one.