California card room laws are built on one rule: the house cannot bet against you. The roughly 80 licensed card rooms in the state can charge a flat fee to deal the game, but they cannot pay winners or collect from losers the way a Nevada casino or a tribal casino does. That single prohibition, codified in Penal Code Section 330, shapes everything else — the games on offer, the way blackjack-style tables are structured, who sits in the dealer’s seat, and which agency does what. Regulation is split between the California Gambling Control Commission, the Bureau of Gambling Control inside the Department of Justice, and the city or county where the card room sits.
The Ban on Banking and Percentage Games
Penal Code Section 330 makes it a misdemeanor to run or play a “banking game” or a “percentage game.” A banking game is one where the house pays winners and collects from losers. A percentage game is one where the house takes a cut tied to the amount wagered or won. Either structure gives the house a stake in the outcome, and either is illegal.1California Legislative Information. California Penal Code 330 – Gaming
A conviction carries a fine of $100 to $1,000, up to six months in county jail, or both. The statute applies to operators and to players, so sitting down at an illegal banked game exposes a patron to the same charge as the person running it.1California Legislative Information. California Penal Code 330 – Gaming
That is why the fee a card room charges — the “rake” or a time-based seat charge — has to be a flat, predetermined amount set independently of who wins or how big the pot gets. A fee that scaled with the pot would start to look like a percentage game.
How Card Rooms Legally Offer Blackjack-Style Games
Poker fits the no-house-bank model naturally because players are already competing against each other. The harder question is how a California card room offers something that looks like blackjack or baccarat without the house acting as the bank. The answer is Penal Code Section 330.11, which creates the “player-dealer” exception.2California Legislative Information. California Penal Code 330.11
At one of these tables, a player — not the house — takes on the role of banker for a hand, risking their own money against the other players. The seat then passes on. New Department of Justice regulations taking effect April 1, 2026 require the player-dealer position to rotate to at least two players other than any third-party proposition player within every 40-minute window, or the game has to stop.3California Department of Justice. California Code of Regulations Title 11 – Games with a Player-Dealer Position
When no one at the table wants to bank, a licensed Third-Party Proposition Player Service (TPPP) steps in. A TPPP is an independent, separately licensed business that supplies players to sit at tables and act as banker with the company’s own money.4Legal Information Institute. California Code of Regulations Title 4 Section 12270 – TPPPS Contract Criteria Only one TPPP provider can operate at a given table, and a TPPP player cannot work at a card room where they also hold an ownership license.3California Department of Justice. California Code of Regulations Title 11 – Games with a Player-Dealer Position
What Games Are Allowed
California card rooms may only spread “controlled games,” and every game has to be individually approved by the Bureau of Gambling Control before it can be dealt. The approved universe includes poker in its various forms, pai gow poker, and the blackjack-style and baccarat-style “California games” that use the rotating player-dealer structure.5Office of the Attorney General. Cardrooms Tournaments, jackpots, and bonus promotions also need Bureau approval and must comply with local gambling ordinances.
What card rooms cannot offer, under any structure, is slot machines, roulette, or craps. Those are reserved for tribal casinos operating on tribal land under compacts with the state.6Legislative Analyst’s Office. California Tribal Casinos – Questions and Answers State law also caps the industry’s size: the Gambling Control Act imposed a moratorium blocking new card room licenses beyond those that existed when the law took effect, which is why the total count has barely moved for decades.
Who Regulates Card Rooms
Two state agencies share jurisdiction, and they do different things.
The California Gambling Control Commission (CGCC) handles licensing and policy. It processes applications, sets minimum internal controls covering financial recordkeeping, revenue computation, and asset safeguarding, and can impose restrictions on games, hours, table counts, and wagering limits at individual card rooms when it decides local regulation isn’t adequately protecting the surrounding community.7California Legislative Information. California Business and Professions Code 19841
The Bureau of Gambling Control (BGC), inside the Department of Justice, is the investigator and enforcer. The Bureau runs background checks on applicants, inspects card rooms for compliance, and approves the rules of every game before it goes live.8Office of the Attorney General. Bureau of Gambling Control
Then there is the local layer, which is often where the real limits live. Cities and counties can cap the number of gaming tables, set betting limits lower than any state ceiling, restrict hours, and impose licensing requirements of their own. Two card rooms a short drive apart can operate under meaningfully different rules depending on the jurisdiction. Local ordinances also commonly prohibit operators from extending credit, accepting IOUs, or lending chips.
Card room employees need their own paperwork. The Gambling Control Act requires every gambling enterprise employee to hold a valid work permit from either the local jurisdiction or, where no local process exists, the CGCC. A temporary permit lets a new hire start work while the background investigation is still pending.9Office of the Attorney General. Application for Initial Regular Work Permit/Temporary Work Permit
Rules That Affect Players Directly
You have to be at least 21 to play or even be in the gaming area. That is higher than the lottery or pari-mutuel horse racing, both of which allow 18-year-olds, so the card room threshold catches some people by surprise.
Games run on table stakes. You can only wager the chips or cash in front of you when the hand begins; reaching into your pocket mid-hand is not allowed. Card rooms are also barred from extending credit or lending chips. If you run out, you rebuy between hands or you are done.
Every licensed card room participates in the state’s Self-Exclusion Program, administered by the Bureau of Gambling Control. Enrolling bans you from every licensed card room in California for either one year or lifetime, and the commitment is irrevocable for the full term. Any jackpots or prizes won by a self-excluded person during the exclusion period are forfeited and deposited into the state’s Gambling Addiction Program Fund.10Office of the Attorney General. About the Self-Exclusion Program11Legal Information Institute. California Code of Regulations Title 4 Section 12464 – Self-Exclusion Program Self-exclusion from card rooms does not extend to tribal casinos, which operate under separate jurisdiction.
The Tribal Lawsuit That Could Change the Game List
California card rooms are facing an active legal challenge from tribes that argue the player-dealer structure is a cover for banked games the tribes have an exclusive constitutional right to run.12CalMatters. Newsom Signs New Law Backing Tribes in High-Stakes Gambling Fight
In September 2024, Governor Newsom signed Senate Bill 549, the Tribal Nations Access to Justice Act. The law lets any tribe with a current gaming compact sue licensed card rooms and TPPP providers in Sacramento County Superior Court, asking a judge to declare whether a specific player-dealer game violates the ban on banking games. A court that finds a game illegal can issue an injunction stopping it, effective 60 days after entry. The law does not permit money damages or attorney’s fees.13California Legislative Information. SB 549 – Tribal Nations Access to Justice Act The filing window for suits under SB 549 closed April 1, 2025. The outcome could narrow or reshape the games California card rooms are permitted to offer.
Taxes on Card Room Winnings
Winnings are taxable federal income whether or not a card room hands you a form. For poker tournaments, the card room must file IRS Form W-2G when net winnings (prize minus buy-in) hit the reporting threshold, which is $2,000 for 2026 and adjusts annually for inflation from that year forward. If the winner doesn’t provide a taxpayer identification number, the card room withholds 24% of the full prize as backup withholding.14Internal Revenue Service. Instructions for Forms W-2G and 5754 (01/2026)
Larger card rooms also carry federal anti-money laundering duties. The Bank Secrecy Act classifies licensed card clubs with annual gaming revenue above $1 million as “financial institutions,”15Office of the Law Revision Counsel. 31 U.S. Code 5312 – Definitions and Application which is why cash transactions above $10,000 in a single day trigger a Currency Transaction Report, and why structuring cash to stay below that line can draw a Suspicious Activity Report.
How to File a Complaint
Complaints about illegal gambling, rule violations, or self-exclusion breaches go to the Bureau of Gambling Control, not the Commission. The Bureau’s Compliance and Enforcement Section takes calls at (916) 830-1700 (option 1) and email at gamblingcontrol@doj.ca.gov.16California Gambling Control Commission. Complaints Contact Information