Tribal Gaming

Kansas Lottery Sued by Tribe Claiming Illegal Ticket Sales on Reservation

Posted on: July 8, 2026, 07:54h.

Last updated on: July 8, 2026, 07:55h.

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Philip Conneller In Philip Conneller’s eight years with Casino.org, he has covered the gaming industry from Las Vegas to Macau and everything in between. He currently focuses his coverage on gaming law, white-collar crime, global money laundering, tribal gaming, politics, and regulation...
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Key Points

The tribe says Kansas operates roughly two dozen lottery terminals within reservation boundaries without authorization under federal gaming law
Lawsuit asks court to confirm the reservation was never legally diminished, potentially expanding the scope of tribal gaming jurisdiction
Case echoes a similar lawsuit brought by New York's Cayuga Nation, highlighting an emerging legal battle over state lotteries on tribal land

The Prairie Band Potawatomi Nation is suing the Kansas Lottery, alleging the state is illegally selling lottery tickets and operating lottery machines within its reservation in violation of the Indian Gaming Regulatory Act (IGRA) and the Nation’s sovereign rights.

Prairie Band Potawatomi Nation, Kansas Lottery, IGRA, tribal sovereignty, reservation boundaries, tribal gaming — The Prairie Band Casino Resort, above, about 15 miles north of Topeka on the Nation’s reservation. The tribe argue lottery products sold on its lands are an illegal violation of its sovereignty. (Image: Prairie Band Potawatomi Nation)

The federal complaint, filed Monday in the U.S. District Court for the District of Kansas, asserts that “the Nation has the exclusive right to regulate gaming activity within the Reservation under IGRA” and that it has never authorized the State of Kansas to sell lottery products on tribal land. It asks the court to order the Kansas Lottery to cease those operations.

Sovereignty Dispute

The Nation’s reservation encompasses around 122 square miles of land in northeastern Kansas, primarily in Jackson County, about 15 miles north of Topeka, and is home to its sole casino, the Prairie Band Casino Resort. The Kansas Lottery operates around two dozen lottery terminals within reservation boundaries, according to the tribe.

“Prairie Band Potawatomi Nation has been a valuable partner to the state of Kansas and to the four counties where our land sits — through partnership, job creation and as an economic engine,” said Prairie Band Potawatomi Nation Tribal Council Chairman Joseph “Zeke” Rupnick in a press release.

At a minimum we expect state and local governments to adhere to the treaties that have cemented our boundaries for centuries, affirming our sovereignty on what’s always been our land,” he added.

The Nation says it sent multiple notices to Kansas Lottery Executive Director Stephen Durrell in May and June 2026 alleging the lottery was operating illegally on tribal land. Its counsel also met with representatives of the Kansas Attorney General’s Office to discuss the issue, but “there has been no resolution or effort by the state to stop its sales,” according to the tribe.

Lay of the Land

The Nation is also asking the court to declare that its reservation has never been legally “diminished” – meaning Congress never formally reduced its boundaries.

The Nation argues that although much of the land within the reservation has passed into non-tribal ownership over the past 180 years, Congress never abolished or shrank the reservation itself, meaning its original treaty boundaries remain intact under federal law.

This matters because if the reservation’s original boundaries remain legally intact, retailers selling Kansas Lottery tickets within those boundaries could be operating on Indian lands.

The lawsuit is not without precedent. In 2024, New York’s Cayuga Nation sued the New York State Gaming Commission, alleging lottery vending machines and ticket terminals operating on its reservation violated the Indian Gaming Regulatory Act because they constituted unauthorized Class III gaming on Indian lands.

A federal judge last year allowed that case to proceed, although it has yet to be decided on its merits.

In Philip Conneller’s eight years with Casino.org, he has covered the gaming industry from Las Vegas to Macau and everything in between. He currently focuses his coverage on gaming law, white-collar crime, global money laundering, tribal gaming, politics, and regulation.

Philip was the original features editor for poker’s Bluff Magazine and editor for Bluff Europe, which he helped launch. His writing has also been featured in ESPN, Forbes, Time Out, The Sun, and The Daily Star, as well as iGaming Business, eGaming Review, and numerous other industry news and tech websites.

His news stories for Casino.org/news have been linked by The Washington Post, The Daily Mail, People Magazine, and Jimmy Fallon's Tonight Show, among many others.

Philip once won $20,000 with 7-2 off-suit. He has been reprimanded for unwittingly playing Elton John’s piano on two separate occasions on both sides of the Atlantic.

He became a writer because he is a lousy pianist.

Philip lives outside London with his wife and children, where he spends his time agonizing about Arsenal FC.

Contact Philip at philip.conneller@casino.org.