California Sweepstakes Casinos and the AB 831 Ban

No. Since Jan. 1, 2026, running or supporting a dual-currency online sweepstakes casino in California has been a crime under Penal Code Section 337o, the provision added by AB 831. The ban is not a regulator’s guidance letter or a contested attorney general opinion; it is a signed statute, Chapter 623 of the Statutes of 2025, that cleared both chambers of the Legislature without a single recorded no vote.

Worth separating out is what the law does and does not touch. It targets the specific product that had become synonymous with “sweeps casinos”: online games that use two linked virtual currencies, simulate slots, video poker, table games, bingo or sports wagering, and pay out cash or cash equivalents. Playing free social-casino games that never award real money remains legal, because those games award no prize and therefore are not gambling under California law. The line the state drew is the redeemable currency — the moment a player can turn virtual coins into money, California now treats the operation as unlicensed online gambling rather than a promotional contest.

For an ordinary player, the statute’s criminal exposure sits with operators and their vendors, not with someone spinning a slot. A Californian who logs in through a VPN to a site that still accepts them is not the target of Section 337o. That does not make it safe or smart, and it does not restore the consumer protections that vanish when a business operates outside the law, but the person the Legislature aimed at is the company taking the wager and the ecosystem enabling it — a point that matters enormously to how the rest of this page reads.

Assemblymember Avelino Valencia, a Democrat representing Anaheim’s 68th district and chair of the Assembly’s gambling committee, introduced AB 831 on Feb. 19, 2025. Its framing was consumer protection: unregulated online operators, Valencia argued, were running casino-style wagering without age checks, responsible-gambling tools, tax obligations or oversight, all while dressing the activity up as a sweepstakes promotion. The bill added a fresh section, 337o, to the Penal Code and folded related provisions into the Business and Professions Code, so violations could be pursued as crimes and as unfair-competition matters alike.

Central to the statute is its definition of the banned product. An “online sweepstakes game” under Section 337o is one that meets three conditions at once: players participate using direct or indirect consideration through a system of two or more currencies; the game simulates casino gambling, including slots, video poker, table games, bingo or sports wagering; and it awards cash or a cash equivalent. That three-part test is deliberately built to capture the Gold Coins-plus-Sweeps Coins structure the industry standardized around, closing the “no purchase necessary” argument operators had leaned on for years by naming the dual-currency mechanism itself as the consideration.

Where AB 831 broke new ground was reach. The operative prohibition makes it unlawful for “any entity, financial institution, payment processor, geolocation provider, gaming content supplier, platform provider, or media affiliate” to knowingly and willfully support, directly or indirectly, the operation, conduct or promotion of a banned game in the state. No earlier state ban had spelled out the supply chain so explicitly. A game studio that licenses slot titles to a sweeps operator, the company verifying that a player sits inside California, the processor moving the coin-package payment, and the publisher running the banner ad all fall inside the statute’s text if they act with knowledge and intent.

The penalty is a misdemeanor. A violator faces a fine of not less than $1,000 and not more than $25,000, imprisonment in county jail for up to one year, or both, and the structure is written per violation rather than as a single flat charge. That is modest next to the felony frameworks some states adopted — Louisiana’s RICO approach reaches decades in prison — but for a corporate defendant the exposure multiplies quickly across transactions, and for a payment processor or ad network the reputational and compliance calculus rarely justifies staying.

The mens rea requirement — “knowingly and willfully” — is the escape hatch for genuinely innocent intermediaries. A bank that clears a transaction with no idea what it funds is not a target; a processor that has been told, in writing, that its client runs banned California games and keeps clearing anyway is. That knowledge standard is why compliance teams across the payments and advertising industries spent late 2025 scrubbing sweepstakes clients from their California books rather than waiting to test the line in court.

One carve-out survives. Section 337o(f) preserves “limited and occasional” promotional sweepstakes tied to bona fide sales of a product or service — the classic fast-food peel-and-win or retailer prize drawing. That exemption was meant to keep ordinary marketing legal, not to hand casino operators a loophole, and as the timeline below shows, the fight over how narrow “limited and occasional” really is has become the last live legal question in the state.

How the Bill Moved Through Sacramento

Momentum was the striking feature of AB 831’s path. The measure cleared its Assembly policy committee on April 2, 2025, by a lopsided 21-0 with one member not voting. After Senate amendments in June and July reshaped the language into its final anti-sweepstakes form, the Senate passed it on third reading Sept. 8 by 36-0 with four members abstaining. The Assembly concurred in the Senate’s changes Sept. 12 by 79-0, again with a single abstention. Across every recorded floor and committee vote, not one legislator went on record against it.

Newsom signed the bill Oct. 11, 2025, and it was chaptered as Chapter 623 with a standard Jan. 1, 2026 effective date. The near-unanimity told operators everything they needed to know about their prospects in California: there was no legislative faction to lobby, no split to exploit, and no realistic path to a repeal or a delay. That political reality, as much as the statute’s text, is what turned the fourth quarter of 2025 into an orderly evacuation rather than a legal standoff.

Earlier state bans had a predictable weakness: name the operators, and offshore or relocated companies simply kept serving residents while daring regulators to chase them across jurisdictions. Valencia’s bill answered that by criminalizing the middle. If a processor will not move the money, a geolocation firm will not confirm the player’s location, and a studio will not supply the games, the operator has no functioning product in California regardless of where its servers sit. Cutting the supply chain, not just the storefront, is the design choice that made AB 831 the model other states began studying.

The affiliate and media clause is what makes this page’s own footing a matter worth stating plainly. A publisher that reviews sweepstakes casinos, runs their ads or sends California traffic to them for commission is, on the face of the statute, a “media affiliate” whose knowing support of a banned game is unlawful. That is precisely why this site does not review or promote sweepstakes operators to California readers and treats the state as closed. The prudent reading of AB 831 for any publisher is that California sweeps promotion carries criminal risk, and that reading is why so much affiliate marketing in the category went dark in the state during the last quarter of 2025.

The breadth did not pass without objection. A coalition that included the ACLU of California and advertising-industry groups warned during the summer of 2025 that criminalizing “media affiliates” for promotional speech raised First Amendment problems, and that a knowledge-based crime aimed at publishers could chill lawful advertising well beyond casino games. Those arguments did not slow the vote, but they preview the ground on which any future court challenge to the vendor and affiliate provisions is most likely to be fought — a speech challenge, not a gambling-policy one.

Who Actually Enforces the Ban

Section 337o gives prosecutors two distinct tools, and California had already shown its hand on both before the law took effect. The criminal misdemeanor route runs through local district attorneys and, in the largest cities, city attorneys — the officials with day-to-day authority over Penal Code offenses. Alongside it, AB 831’s Business and Professions Code provisions plug into California’s Unfair Competition Law and False Advertising Law, which can be prosecuted by the attorney general, any district attorney, or a city attorney in a city over 750,000 people, and which carry civil penalties of up to $2,500 per violation, rising to $7,500 when a senior or a disabled person is harmed.

That civil track is not theoretical. Months before the ban’s effective date, the Los Angeles City Attorney used exactly this machinery to sue Stake.us, its founders and more than a dozen suppliers under the Unfair Competition and False Advertising laws — a template any of California’s larger jurisdictions can now reuse against a sweeps operator that lingers. The layered design means a single operator can face a criminal charge from a district attorney and a civil penalty action from a city attorney over the same conduct, which is a large part of why the market chose evacuation over litigation.

The retreat from California was not a single event but a rolling series of shutdowns compressed into about eleven weeks between the signing and the effective date. Reconstructing it from operator notices and industry reporting produces a clear sequence:

Two patterns stand out in that list. First, the biggest and most litigation-exposed brands moved earliest — VGW and High 5 were gone in October, not December — because their legal teams saw no upside in cutting the timing close. Second, the operators that stayed latest generally did so to protect their own users’ balances, letting Californians earn and redeem through the year-end deadline rather than stranding money. That distinction matters when you evaluate which brands treated their California customers well on the way out.

Not every real-money option vanished on Jan. 1. A short list of products kept California players by arguing they sit outside Section 337o’s three-part test — and their positions range from plausible to openly contested.

ClubWPT Gold is the headline holdout and the sharpest legal test. Rather than leave, it rebuilt its California offering around a “California Game Days” policy: redeemable play is limited to a maximum of nine calendar days per month, with chips won on any other day classified as non-redeemable. The operator leans on the Section 337o(f) exemption for “limited and occasional” promotional sweepstakes, reasoning that capping redemption-eligible days keeps it inside the carve-out. Gambling-law experts have publicly rejected that math — nine days across every month is roughly 108 days a year, about 30 percent of the calendar, which critics argue is neither limited nor occasional in any sense the Legislature intended. As of mid-2026 the attorney general had not resolved the question, leaving ClubWPT Gold operating in a genuinely gray posture that could collapse if the state chooses to test it.

A few other apps kept California players on entirely different theories. CardCrush runs a single-currency skill-contest format rather than the dual-currency model AB 831 defines, so it argues the statute simply does not describe its product. Horseplay and GiddyUp operate as advance-deposit wagering (ADW) horse-racing platforms under a separate federal and state pari-mutuel framework that predates and sits outside the sweepstakes ban. None of these is a casino in the sense a departed sweeps brand was, and readers should not treat them as drop-in replacements; they are simply the products that survived because California’s ban was written narrowly around one specific mechanism.

Understanding the ban means understanding the machine it outlawed. The departed operators ran on two virtual currencies that did very different jobs. One was an entertainment-only coin, Gold Coins on most sites, sometimes branded WOW Coins or similar — that you could buy in packages but never cash out; it existed purely to keep the games running. The second was a promotional coin — Sweeps Coins, Stake Cash and the like — that you could not buy directly but received as a free bonus attached to a Gold Coin purchase, or claim at no cost by mailing in a request or using an online form.

The legal theory rested on that second, redeemable coin arriving “free.” Because a player nominally paid only for non-redeemable play money and could always obtain the promotional coin without paying, operators argued there was no consideration — the element that, alongside prize and chance, defines illegal gambling. Strip out consideration, the argument went, and what remains is a sweepstakes promotion governed by contest law, not a casino governed by a gaming regulator. That is the reasoning every sweeps brand used to explain why it needed no state gaming license.

California rejected the premise rather than the paperwork. By writing the dual-currency system itself into Section 337o as “direct or indirect consideration,” the Legislature declared that the free-entry route was a formality masking a paid gambling product, and that a game paying cash for casino-style wagering is gambling no matter how the coins are labeled. The state did not accept that a mail-in alternative erased the economics of players spending real money to keep spinning for redeemable prizes. That judgment — consideration is present, the sweepstakes framing is a fiction — is the whole basis of the ban, and it is why operators could not simply tweak their coin packages to comply.

Set aside the legal theory and here is the practical landscape for a resident as of Aug. 3, 2026. Free social-casino games that never pay real money remain perfectly legal to play, because with no prize there is no gambling; if you just want to spin slots for fun, that door is open and always was. The state’s licensed real-money gambling menu is narrow but real: tribal casinos operating under compacts offer slots, table games and poker on their properties, licensed card rooms run house-banked and player-banked games, pari-mutuel horse racing is legal both on-track and through ADW apps, and the California State Lottery sells draw games and scratchers.

What a Californian cannot legally get is a state-licensed online casino or a legal online sportsbook — neither exists here. The full sense of what is and is not allowed statewide sits on our California gambling sites hub, and the licensed real-money options in particular are laid out on our guide to online casinos in California. There is no regulated iGaming statute, and voters decisively rejected the two 2022 sports-betting measures. That regulatory vacuum is exactly why the sweepstakes model found such a large California audience in the first place, and why its removal leaves a gap the state has chosen not to fill.

What Travel and Relocation Change

Geolocation, not billing address, decides access for these products, which creates edge cases worth understanding. A California resident who legitimately travels to a state where a sweeps operator still runs may find the app works there, because the site checks where the device sits at that moment; the same person is blocked the instant they cross back home. That is a function of the operator’s compliance, not a green light — and any winnings tangled up in it can be frozen if the operator later decides the account traces to California.

Moving is the cleaner case. Someone relocating into California from a state where they held sweeps balances should redeem before the move if their operator has already excluded California, because logging in from a new California address can trip an account restriction that strands whatever is left. The reverse — a new arrival from California to an available state — generally has to open a fresh, honestly geolocated account rather than porting an old one. None of these maneuvers changes the core fact that the dual-currency casino is closed to people living in California; they only describe how the technical guardrails behave at the margins.

Accessing a departed or offshore sweeps site through a VPN is the move some players will consider, and it deserves a straight answer. Section 337o does not criminalize the individual player; the crime attaches to operators and their vendors. But “not the target of the statute” is a long way from “a good idea.” A site willing to serve California in defiance of the law is a site operating with no California oversight, no state self-exclusion, no local recourse if it withholds a redemption, and a real chance of freezing accounts or forfeiting balances when it decides the risk is not worth it. You would be trusting money to a business that has already shown it will ignore the jurisdiction you live in.

Comparing the two models used to be a live question for California players; the ban has largely answered it by removing one side. Still, the contrast explains why the state acted and what residents give up. A licensed operator — a tribal casino, a card room, an ADW platform — answers to a regulator, verifies age and identity, is bound by responsible-gambling requirements, reports winnings, and can be held accountable through a defined process. The sweepstakes model offered none of that state accountability; it ran on a contest-law theory with no gaming license, no California regulator watching, and terms of service as the player’s only real protection.

The difference shows up most clearly in the games themselves. On a licensed platform, the slot titles and table games are certified for fairness by the regulator’s standards; the sweeps sites ran similar-looking online slots and card games from major studios, but under no state certification regime and with payout mechanics the player had to take on faith. The same held for table play: a sweeps operator’s virtual blackjack looked like the real-money version but carried no state-backed assurance of the odds or the payout of a balance. California’s core objection was not that the games were rigged, but that no public authority was in a position to say whether they were — the consumer-protection gap the next section returns to.

For readers weighing where else the two models collide, our guide to where US online gambling laws across the U.S. lays out how differently states treat licensed iGaming, sweepstakes and offshore play — and how unusual California’s comprehensive supply-chain ban is even among the states that have moved against sweeps.

California’s importance to this story is not only that it banned the model but that it did so as the market’s biggest single piece. One industry report pegged the state at close to 20 percent of U.S. sweepstakes revenue; losing it forced operators to reprice their entire national outlook and accelerated exits elsewhere. The bill’s supply-chain design also gave other legislatures a drafting template, and 2026 turned into the year the dominoes fell. Our national sweepstakes casinos hub tracks the model state by state as that map keeps shifting.

The prohibited column now runs well beyond California. Louisiana’s HB 883 and HB 53 wrote the dual-currency model into illegal-gambling and RICO statutes with penalties reaching decades in prison, effective Aug. 1, 2026. Tennessee’s SB 2136 took effect immediately on signing in May 2026, on top of regulator-ordered exits that began in 2025. Oklahoma overrode a governor’s veto to ban the model effective Nov. 1, 2026. Indiana’s ban landed July 1, 2026; Maine’s in mid-July; Montana moved among the earliest with a 2025 felony framework. Connecticut, New Jersey and New York — all regulated-iGaming states protecting licensed markets — acted in 2025, while Idaho, Michigan, Washington and Nevada were never open to the model at all. You can see how each of these fits together on our national state-by-state gambling guide.

Enforcement also spread through the supply chain in ways AB 831 anticipated. The Los Angeles City Attorney’s first-of-its-kind civil action, filed in August 2025 against Stake.us and several of its vendors including game suppliers and a streaming partner, alleged an illegal gambling enterprise and helped push Pragmatic Play to exit the entire U.S. sweeps market. Relax Gaming stopped supplying sweeps games in some states, and Hacksaw Gaming pulled titles from California specifically. When a studio walks, brands lose games in a state even without a ban — and California’s statute made walking the obviously rational choice for any vendor with knowledge of where its content ran.

Legislation was only half the squeeze on operators in California; private and municipal litigation was the other half, and it explains why some brands left before AB 831 even reached the governor’s desk. The Los Angeles City Attorney’s August 2025 complaint against Stake.us was the marquee case — naming the platform, streaming partner Kick, co-founders Ed Craven and Bijan Tehrani, and more than a dozen game suppliers, and alleging an illegal gambling enterprise that “creates a predatory, dangerous gambling environment” while marketing itself as “America’s Social Casino.” By pulling in Kick and the suppliers, the city signaled that distribution and content partners were fair game, foreshadowing precisely the vendor liability AB 831 would soon codify.

VGW, the operator behind Chumba, LuckyLand Slots and Global Poker, drew its own nationwide class action filed in California accusing it of running illegal gambling; the suit even named television host Ryan Seacrest over promotional ties. High 5 faced civil litigation in San Francisco, and the setbacks there — together with the Los Angeles action — are what pushed it to add California to its excluded-states list and end sweepstakes play by Oct. 20, 2025. The pattern was consistent: the brands with the heaviest California legal exposure were the ones that left earliest.

Consumer-side pressure took a different form. Because most operators’ terms forced disputes into individual arbitration rather than court, plaintiffs’ firms responded with mass arbitration — filing thousands of individual claims at once. More than 10,000 consumer claims were organized against Stake.us alone, and a California federal court compelled arbitration in a case brought by a self-described former gambling addict who argued the site was illegal gambling. Arbitration outcomes have not been uniform; a Minnesota federal judge in July 2026 refused to send a Stake case to arbitration after finding no valid agreement, a crack that could matter if California claimants press similar arguments. For a resident, the takeaway is blunt: your recourse against one of these operators likely lives in an arbitration clause you agreed to at signup, not in a courtroom of your choosing.

The most concrete harm to California players came not from the law but from the exits, and it landed on anyone holding a balance when a brand pulled the plug. Users who redeemed promptly during their operator’s wind-down window generally got paid; players who sat on Sweeps Coins below the redemption minimum, or who missed a shutdown notice, often lost them. Most operators’ terms of service include a forfeiture provision covering unredeemed balances at account closure, and some brands gave short notice.

The lesson generalizes well beyond California and is worth carrying into any sweepstakes play anywhere the model still operates. Redeem rather than accumulate; a large stored balance is a liability the moment a state or an operator changes course. Know your brand’s redemption minimum before you play, because a balance stuck under that threshold is effectively unreachable if the site leaves. Complete identity verification early, since a withdrawal held up by unfinished KYC during a shutdown is a withdrawal you may never see. And find the clause that governs unredeemed coins you agreed to — it is the only document governing what happens to your money when the business exits, and in California it governed a lot of vanished balances.

The California episode also exposed the deeper gap: with no state regulator over these sites, there was no state self-exclusion program, no complaint process and no backstop when a balance disappeared. A player’s leverage was limited to whatever the operator’s own terms granted, which is precisely the accountability vacuum AB 831’s backers pointed to as the reason for banning the model in the first place.

Cash redeemed from a sweepstakes casino was taxable while the model operated here, and any California resident who cashed out in 2025 before the exits still owes on it. Redemptions are treated as income; larger prizes, generally $600 and up, can prompt a 1099-MISC from the operator, and the reporting obligation falls on the player whether or not a form arrives. California taxes gambling and prize income at ordinary state rates on top of federal tax, so a resident who redeemed meaningful amounts during the wind-down should account for both.

One wrinkle the exits created: getting a tax form from a company that has left your state and possibly the entire U.S. market can be difficult. A player who redeemed in late 2025 but never received a 1099 is still responsible for reporting the income accurately. Keeping your own record of redemption amounts and dates is the practical safeguard, and anyone with a large or complicated year should talk to a tax professional. This is meant to orient, not to advise on taxes; it is a flag that “the site is gone” does not erase a tax obligation the redemption already created.

The sweepstakes ban is settled, but California’s broader online-gambling posture is anything but static, and several fronts bear watching. The attorney general’s office under Rob Bonta has been the aggressive actor across the whole category. Its July 2025 opinion declared paid daily fantasy sports contests illegal gambling under state law; Underdog and PrizePicks responded by shifting California users to peer-to-peer formats, while DraftKings and FanDuel kept operating, and a court declined to block the opinion even while noting such opinions are advisory. That same enforcement appetite is what makes ClubWPT Gold’s “California Game Days” theory look precarious rather than settled.

Prediction markets are the next likely battleground. By late 2025 the attorney general’s office was signaled to be weighing action against sports-style prediction contracts, with tribal-gaming leaders publicly pressing for it, suggesting the state’s line-drawing between “gambling” and “not gambling” is far from finished. Any resident watching the sweeps space should assume the same officials who closed that model are looking hard at its cousins.

The bigger structural question — whether California ever legalizes and regulates online casinos or sports betting — remains stuck. Voters buried both 2022 sports-betting propositions, Proposition 26 by roughly 70 percent to 30 percent and the online-focused Proposition 27 by about 83 percent to 17 percent, and the powerful tribal-gaming interests that shape any expansion have signaled they are not pursuing sports betting in the near term. Until that logjam breaks, California will keep offering residents a narrow licensed menu and no legal online casino, which is the very condition that made the sweepstakes model attractive here before AB 831 shut it down.

Primary and reporting sources used for this page, reviewed as of Aug. 3, 2026:

• California Legislative Information — AB 831 bill text, history and status (Penal Code Section 337o), leginfo.legislature.ca.gov, bill_id 202520260AB831.
• California Legislature vote records — Assembly concurrence 79-0 (Sept. 12, 2025) and Senate third reading 36-0 (Sept. 8, 2025); Chapter 623, signed Oct. 11, 2025.
• Assemblymember Avelino Valencia (D-Anaheim) — author’s statement on AB 831, valencia.asmdc.org.
• ZwillGen, “California’s AB 831 Bans Sweepstakes Casinos and Expands Liability to Vendors” — statutory analysis of the three-part test, covered entities and the 337o(f) exemption.
• Blank Rome and the National Law Review — “California Anti-Sweepstakes Law Applies Well Beyond Sweeps Operators,” on vendor and affiliate reach.
• Covers, on the ACLU and advertising-coalition opposition during the 2025 legislative process.
• CasinoBeats, Sweepsy and Deadspin — operator exit reporting and dates (High 5 Oct. 20; the Oct. 16 cluster; Legendz Dec. 25; WOW Vegas Dec. 31).
• Pokerfuse and CardPlayer — ClubWPT Gold “California Game Days” and expert criticism of the nine-days-per-month position.
• Legal Sports Report and SBC Americas — Attorney General Rob Bonta’s July 2025 daily-fantasy opinion and platform responses.
• Los Angeles City Attorney — August 2025 civil action against Stake.us, Kick, founders Ed Craven and Bijan Tehrani, and suppliers under the Unfair Competition and False Advertising laws; the resulting Pragmatic Play U.S. exit.
• Deadspin, casinos.com and SBC Americas — the VGW/Chumba California class action (Ryan Seacrest named) and High 5’s San Francisco litigation setbacks.
• Legal Sports Report and Minnesota Lawyer — Stake.us mass arbitration in California and the July 2026 Minnesota ruling denying arbitration.
• California Business and Professions Code Sections 17200-17210 — Unfair Competition Law enforcement authority and civil penalty ranges.
• Sweepsy — report estimating California at close to 20 percent of the U.S. sweepstakes market.

Legal status and enforcement in this area change quickly. This page reflects the situation as of Aug. 3, 2026, and the underlying statute and any court challenges to its vendor and affiliate provisions should be checked against primary sources before relying on any detail.