The California Senate passed Assembly Bill 831 on September 9, 2025, with a consentaneous 36-0 vote. The procedure prohibits dual-currency sweepstakes gambling establishments, citing their resemblance to real-money gambling.

To attend to issues, the costs now exempts standard marketing sweepstakes and marketing contests active during the vote. The Senate's passage sends the costs to the Assembly for concurrence.

If approved, it continues to Governor Gavin Newsom's desk. With this vote, California edges towards ending up being the biggest state to ban sweepstakes gambling establishments.

AB 831: Tribes and Groups That Rallied Against its Passing

Despite broad support, AB 831 drew singing opposition from people and market groups alike. Notably, 4 smaller tribes objected at the California State . These are:

Kletsel Dehe Wintun Nation Sherwood Valley Rancheria of Pomo Indians Mechoopda Indian Tribe of Chico Rancheria Big Lagoon Rancheria

Jeff Duncan, Executive Director of the Social Gaming Leadership Alliance (SGLA), condemned AB 831 as "a problematic and hurried bill that lacks broad tribal agreement." He highlighted that it would "limit financial choices readily available to tribes and worsen already delicate economic conditions."

Meanwhile, Eric Wright of Kletsel Dehe Wintun Nation added, "For communities long overlooked and geographically separated, digital commerce is not a high-end, it's a lifeline. AB 831 would sever that lifeline."

Big Lagoon Rancheria likewise formally opposed the legislation. In a letter to the Senate Appropriations Committee, they alerted that the expense threatened tribal sovereignty and self-determination, and criticized its advancement through a "gut-and-amend" process.

These groups alerted that AB 831's overly broad language could criminalize everyday promotional activities, interrupt legal sweepstakes and ads, suppress development, and weaken consumer securities.

Legislative Crossroads and National Implications

Now that AB 831 cleared the Senate, the Assembly must consider changes before the legal session concludes. If Governor Newsom indications it, California will set a precedent likely to ripple throughout the United States.

Yet tribal opposition and advocacy group resistance might still influence changes or future policymaking.

AB 831's advancement may influence comparable legislation in other states. While a number of states already limit sweepstakes gambling establishments, California's size makes this a critical minute. If enacted, the bill might reshape how sweepstakes gambling establishments run nationally.

Ultimately, AB 831 marks a critical juncture for sweepstakes casinos and tribal economic policy. It draws sharp lines in between tribal sovereignty, state regulation, online gaming, and promotional flexibilities.