Montana · licensed venue
Grand Slam Casino
From the US database · government sources
Grand Slam Casino: regulator file
Licensed for
Lottery
- Address
- Great Falls
- Last checked
- 2026-10-15
From the US database · government sources
Gambling in Montana: key facts
Regulators
2
Montana Board of Horseracing
Laws on file
11
Status by gambling type
| Type | Status | Age | Tax |
|---|---|---|---|
| Card rooms | Legal and live | — | — |
| Charitable gaming | Legal and live | — | 1% |
| Commercial casinos | not legal | — | — |
| Daily fantasy sports | not legal | — | — |
| Historical horse racing | not legal | — | — |
| Horse racing | Legal, not live yet | — | — |
| Lottery | Legal and live | 18+ | — |
| Online casino | not legal | — | — |
| Online horse betting (ADW) | — | 18+ | — |
| Online lottery | not legal | — | — |
| Online poker | not legal | — | — |
| Online sports betting | not legal | 18+ | — |
| Racinos | not legal | — | — |
| Retail sportsbooks | Legal and live | 18+ | — |
| Skill games | not legal | — | — |
| Sweepstakes / social | not legal | — | — |
| Tribal casinos | Legal and live | — | — |
| Video gaming terminals | Legal and live | — | 15% |
| VLTs | not legal | — | — |
Law
- MCA 23-4-301Parimutuel betting -- other betting illegal -- penalty
- MCA 23-7-103Definitions
- MCA 23-7-104Authorization of sports wagering
- MCA 23-5-802Fantasy sports leagues authorized
- MCA 23-5-151Gambling prohibited
- Mont. Const. art. III, § 9Gambling
- MCA 23-5-311Authorized card games
- ARM 2.63.401Sales agent places of sale
+3 more laws on file
Documents on file · 5 most important of 26
- State of Montana
MCA 23-4-301
Parimutuel betting -- other betting illegal -- penalty
Statute · mca.legmt.gov
- State of Montana
MCA 23-7-103
Definitions
Statute · mca.legmt.gov
- State of Montana
MCA 23-7-104
Authorization of sports wagering
Statute · mca.legmt.gov
- State of Montana
MCA 23-5-802
Fantasy sports leagues authorized
Statute · mca.legmt.gov
- State of Montana
MCA 23-5-151
Gambling prohibited
Statute · mca.legmt.gov
Government sources (15)
- MCA 23-4-301 Parimutuel betting mca.legmt.gov · checked 2026-10-15
- MCA 23-7-103 Definitions mca.legmt.gov · checked 2026-10-15
- MCA 23-7-104 Authorization of sports wagering mca.legmt.gov · checked 2026-10-15
- MCA 23-7-302 Sales restrictions mca.legmt.gov · checked 2026-10-15
- MCA 23-5-802 Fantasy sports leagues authorized mca.legmt.gov · checked 2026-10-15
- MCA 23-5-151 mca.legmt.gov · checked 2026-10-14
- BIA Gaming Compacts index bia.gov · checked 2026-10-14
- MCA 23-5-311 Authorized card games mca.legmt.gov · checked 2026-10-14
- Montana Lottery FAQ page navigation montanalottery.com · checked 2026-10-14
- ARM 2.63.401 places of sale rules.mt.gov · checked 2026-10-15
- MCA 23-5-610 Video gambling machine gross income tax mca.legmt.gov · checked 2026-10-14
- MCA 2-15-1809 Board of horseracing mca.legmt.gov · checked 2026-10-15
- MCA 23-6-101 amusement prize mca.legmt.gov · checked 2026-10-15
- MCA 23-6-104 Amusement games allowed mca.legmt.gov · checked 2026-10-15
- MCA 23-5-409 Bingo and keno tax mca.legmt.gov · checked 2026-10-15