Are sweepstakes casinos legal in Montana? The law and which casinos accept players

01 · The law

What Montana's law says

Banned by statute

SB 555 (2025) rewrote the definition of internet gambling to include online casinos 'by whatever name known' that take and pay out any form of currency.

Law or action: SB 555 (2025); MCA 23-5-112 'internet gambling' definition
Date of action: 2025-05 (signed by Gov. Gianforte; exact day not confirmed from a primary source)
Takes effect: 2025-10-01
Penalties: Per Snell & Wilmer: felony, up to 10 years and fines up to $50,000 (not checked against MCA penalty section)

Checked Sep 2026 Source 1 (mca.legmt.gov) Source 2 (swlaw.com)

Timeline

May 2025

SB 555 signed by Gov. Gianforte (exact day not confirmed from a primary source)

Checked Sep 2026 Public record
1 Oct 2025

SB 555 takes effect; MCA 23-5-112 now includes online casinos 'by whatever name known'

Checked Sep 2026 Public record

02 · The casinos

Which casinos accept players in Montana?

This comes from each casino's own terms and help pages. "Accepted" means Montana is not on the casino's list of states it turns away. It does not mean Montana allows it.

Whether each casino says it accepts players in Montana. Source: each casino's own terms and help pages, linked in each row with the date we checked.
Casino	Accepts players in Montana?	What the casino's terms say
LuckyLand	Not accepted	Excluded Territory means the states of Washington, Michigan, Montana, Connecticut, Nevada and Delaware Checked Sep 2026 Casino terms or help center
Crown Coins	Not accepted	Excluded Jurisdiction means, the U.S states of Idaho, Louisiana, Michigan, Montana, Nevada, Washington and any outlying U.S. territories or possessions Checked Sep 2026 Casino terms or help center
Chumba	Not accepted	Excluded Territory means the states of Washington, Michigan, Montana, Connecticut, Nevada and Delaware Checked Sep 2026 Casino terms or help center
Stake.us	Not accepted	Within the US the following States are excluded: (terms clause 2.1(b), v18.0 of 10 July 2026) Checked Sep 2026 Casino terms or help center
Lavish Luck	Not accepted	Restricted Territories means the states of Connecticut, Delaware, Idaho, Indiana, Iowa, Kentucky, Louisiana, Miane, Michigan, Montana, Nevada, New Jersey, Tennessee, and Washington Checked Sep 2026 Casino terms or help center
Cider	Not accepted	Restricted Territories means the states of Connecticut, Delaware, Idaho, Indiana, Iowa, Kentucky, Louisiana, Miane, Michigan, Montana, Nevada, New Jersey, and Washington Checked Sep 2026 Casino terms or help center
SpinQuest	Not accepted	Within the US, the following States are excluded: Checked Sep 2026 Casino terms or help center
Zula	Gold Coin play only	Sweepstakes Permitted Territory includes the United States (other than the states of Idaho, Michigan, Delaware, New York, Washington, Nevada, California, Louisiana, Illinois, Tennessee, ... Checked Sep 2026 Casino terms or help center
Pulsz	Not accepted	You will not access the Games or Service from the states of Washington, Idaho, Michigan, Montana, Nevada, Alabama, Tennessee, Connecticut, New York, West Virginia, Louisiana, Maryland, California and Arizona Checked Sep 2026 Casino terms or help center
McLuck	Not accepted	WE DO NOT OFFER ANY OF THE SERVICES IN THE FOLLOWING STATES: CONNECTICUT, DELAWARE, IDAHO, INDIANA, KENTUCKY, LOUISIANA, MAINE, MARYLAND, MICHIGAN, MONTANA, NEVADA, NEW JERSEY, NEW YORK, TENNESSEE, WASHINGTON, WEST VIRGINIA Checked Sep 2026 Casino terms or help center
Sportzino	Gold Coin play only	other than the states of Idaho, Georgia, New York, Michigan, Washington, Nevada, Delaware, Connecticut, California, Louisiana (Effective from July 24, 2026), Tennessee, Illinois, Indiana, Maine Checked Sep 2026 Casino terms or help center
Modo	Gold Coin play only	You will not play or enter into any Games Services with Sweepstakes Coins from the states of Arizona, California, Connecticut, Delaware, Idaho, Indiana, Louisiana, Maine, Michigan, Montana Checked Sep 2026 Casino terms or help center
RealPrize	Not accepted	EXCEPT IF YOU ARE LOCATED IN OR A RESIDENT OF THE STATE OF CALIFORNIA, THE STATE OF DELAWARE, THE STATE OF WASHINGTON, THE STATE OF IDAHO, THE STATE OF CONNECTICUT, THE STATE OF LOUISIANA, THE STATE OF NEVADA, THE STATE OF NEW JERSEY, THE STATE OF NEW YORK,... Checked Sep 2026 Casino terms or help center
Funzpoints	Not accepted	is not available to Users in California, Connecticut, Idaho, Louisiana, Michigan, Maryland, Montana, New Jersey, New York, and Nevada. Checked Sep 2026 Casino terms or help center
LoneStar	Not accepted	THE STATE OF NEW JERSEY, THE STATE OF NEW YORK, THE STATE OF MICHIGAN, THE STATE OF MONTANA, THE STATE OF INDIANA, THE STATE OF MAINE OR THE STATE OF TENNESSEE Checked Sep 2026 Casino terms or help center
Yay Casino	Gold Coin play only	other than the states of Idaho, Michigan, New York, Washington, Nevada, Louisiana, Delaware, California, Tennessee, Connecticut, Illinois, Maine, Indiana, New Jersey, and Montana Checked Sep 2026 Casino terms or help center
Golden Hearts	Gold Coin play only	are prohibited from participating in the Sweepstakes but are allowed to create accounts and play with Gold Coins. Checked Sep 2026 Casino terms or help center
Spree	Not yet known	We could not read this casino's list of states.
WOW Vegas	Gold Coin play only	Restricted Locations from SC play: Michigan Montana Connecticut Louisiana Maryland New Jersey New York California Tennessee Illinois Indiana Maine Checked Sep 2026 Casino terms or help center
Funrize	Not accepted	You do not access the Games or Service from the states of Connecticut, Delaware, Idaho, Louisiana, Michigan, Montana, Nevada, New Jersey, New York, Rhode Island, Tennessee, Washington, West Virginia, Wyoming Checked Sep 2026 Casino terms or help center

Casinos change the states they accept. Check the casino's own terms before you sign up.

03 · Not legal advice

This is information, not legal advice

We report what the public record says and what each casino's terms say, with dates and sources. We are not lawyers and this is not advice about what you may do in Montana. Laws and casino terms change. If it matters to you, read the law linked above or ask a lawyer in Montana.