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Are Sweepstakes Casinos Legal in Montana? No: SB 555 Bans Them From October 1, 2025

BannedEffective: October 1, 2025Last reviewed September 29, 2026

Are sweepstakes casinos legal in Montana?

No. Sweepstakes casinos are banned in Montana under SB 555, effective October 1, 2025. SB 555 makes operating sweepstakes casinos illegal, with felony penalties. Operators that follow the law block Montana players, so you should not expect to sign up or redeem prizes there.

What the law says

StatusBanned
Bill or statuteSB 555
Effective dateOctober 1, 2025
SummarySB 555 makes operating sweepstakes casinos illegal, with felony penalties.
Last reviewedSeptember 29, 2026

What it means for players in Montana

  • New accounts: operators that follow the law block sign-ups from Montana.
  • Existing balances: many operators give a window to redeem eligible Sweeps Coins. Verify your identity and request any redemption promptly.
  • Location checks: do not use a VPN or false details. It breaks the terms and can void your account and prizes.
  • Travel: availability depends on where you are when you play, not where you live.

Which casinos have left Montana?

Casinos announce state exits on their own sites, usually by email and in-app notice, so the details differ by operator. We add a dated line to our changelog when we confirm one. Until then, assume any sweepstakes casino follows the law in Montana and check its terms.

Alternatives in Montana

Sweepstakes casinos are not the only way to play. Social casinos with no redeemable prizes, state lotteries and, where legal, licensed regulated gaming remain options. Always check the rules that apply to you, and play for entertainment only.

Not available in Montana. We do not link to casino offers on banned-state pages. See the wider picture in our live ban tracker.

Latest news mentioning Montana

Regulation
Sweepstakes Casino Regulation in 2026: The Full Roundup

Neighboring states

Idaho
North Dakota
South Dakota
Wyoming

Montana sweepstakes casino FAQ

No. Sweepstakes casinos are banned in Montana under SB 555, effective October 1, 2025. SB 555 makes operating sweepstakes casinos illegal, with felony penalties. Operators that follow the law block Montana players, so you should not expect to sign up or redeem prizes there.

Casinos that follow the law will block Montana locations. Using a VPN or false details to get around location checks breaks the terms and can cost you your account and any prizes.

Operators typically restrict new sign-ups and may give existing players a window to redeem eligible balances. Read the casino’s announcement, verify your account and contact support about any balance you hold.

We are not tracking any pending sweepstakes casino bills in Montana as of September 29, 2026.

No. This is general information compiled from public sources. Laws change often and differ by state, so speak to a qualified professional if you need advice.

This page is general information compiled from public sources and is not legal advice. Laws change often. Last reviewed September 29, 2026.