Polymarket Hawaii: A Total Gambling Ban, One Bill Short of Closing It

Polymarket Hawaii sits inside the one U.S. state, alongside Utah, that permits no legal gambling of any kind — no casino, no lottery, no sportsbook, not even charitable bingo without a specific carve-out. A state representative tried to write prediction markets into that ban by name in early 2026. The bill advanced through committee, then ran out of clock.

Legal status in Hawaii

Hawaii Revised Statutes Chapter 712 makes gambling itself a misdemeanor for the person placing a bet (HRS §712-1223), profiting from someone else's gambling a misdemeanor (§712-1222, promoting gambling in the second degree), and running the operation a class C felony (§712-1221, promoting gambling in the first degree). There is no licensing statute to point to instead — Hawaii, alongside Utah, is one of only two states with no legal gambling in any form, so unlike almost every other state page on this site there is no regulated-alternative story to tell. Into that total ban, Kalshi and Polymarket US (QCX LLC) operate the way they do everywhere: as CFTC-designated federal contract markets, not state-licensed sportsbooks, a distinction that has let both platforms run in Hawaii with no cease-and-desist, no lawsuit, and no attorney general opinion naming either company as of this writing. State Rep. Scot Matayoshi (D-Kaneohe-Maunawili) tried to close that gap directly: House Bill 2198, introduced January 2026, would have defined prediction-market wagering as gambling under the penal code, reaching Kalshi and Polymarket by description rather than by name. Matayoshi called the platforms "pretty sketchy" and said the industry had "threaded" a loophole through Hawaii's ban. The House Commerce and Consumer Protection Committee voted to advance an amended version in early February 2026, and the bill was referred onward to two more committees — but it had no Senate companion, and it missed Hawaii's March 12, 2026 crossover deadline, the point by which a bill must clear its originating chamber to stay alive for the session. HB 2198 is dead for 2026, not defeated on the merits, which means the underlying question — does §712-1223's ordinary gambling misdemeanor already reach a CFTC contract, or does federal law preempt it regardless — has never been argued in a Hawaii courtroom or written into a Hawaii statute. The international polymarket.com site remains separately geo-blocked to all US IPs, Hawaii included, under the platform's 2022 CFTC settlement, unrelated to any of this state-level question.

State gambling authority: Hawaii has no gaming commission of any kind — the state permits no legal gambling. Attorney General Anne E. Lopez's office has issued no opinion or action naming Kalshi or Polymarket; HB 2198, the 2026 bill that would have addressed prediction markets directly, missed its crossover deadline and did not become law

Hawaii is the wrong state to reach for a "here's the regulated alternative" paragraph, because there isn't one. No casino, no lottery, no sportsbook, no tribal gaming compact, no charitable bingo without a narrow carve-out. Polymarket Hawaii still runs anyway, on the same federal logic that lets it run everywhere else — and in early 2026, one lawmaker tried to write that logic out of the law by name.

The Only Other State Like This Is Utah

Hawaii and Utah are the two states with no legal gambling at all. Hawaii Revised Statutes Chapter 712 doesn't license anything — it criminalizes gambling outright, a misdemeanor for the person placing the bet under §712-1223, up through a class C felony for anyone running the operation under §712-1221. There is no gaming commission to write emergency rules or issue an advisory opinion, because there has never been anything here for a commission to regulate.

Is Polymarket Legal in Hawaii?

Federally, Polymarket US (QCX LLC) is a CFTC-designated contract market, the same status it holds in every state. Hawaii has never tested its own gambling statute against that federal designation — no cease-and-desist, no attorney general opinion, no lawsuit. That silence is the actual state of play, not a ruling either way, and it is a narrower silence than it was in January.

HB 2198, in short: Rep. Scot Matayoshi introduced it in January 2026 to define prediction-market wagering as illegal gambling under Hawaii's penal code. The House Commerce and Consumer Protection Committee advanced an amended version in February. It had no Senate companion and missed the March 12 crossover deadline — dead for the session, not defeated on a vote.

What the Bill Would Have Actually Done

Matayoshi didn't mince words about the target: he called prediction markets "pretty sketchy" and said the industry had "threaded" a loophole through Hawaii's existing ban. HB 2198 would have defined that conduct into the penal code directly, closing the same federal-preemption gap Kalshi and Polymarket rely on in every state that hasn't already legislated around it. It came closer than nothing — a committee vote, a referral onward — and then ran out of calendar.

Is Polymarket Legit and Safe in Hawaii?

Legit: the CFTC designation is a national fact, not a Hawaii-specific one, and it hasn't been challenged here. Safe is the harder word. Hawaii has never built a consumer-protection layer for any gambling product — no self-exclusion list, no regulator taking complaints, no deposit-limit rule — because it has never licensed one to need it. A Hawaii account works the same as anywhere else on the platform side; the state-side backstop other players get from a gaming commission simply isn't there.

Watch Utah, Not Just Hawaii

Utah passed the version of HB 2198 that Hawaii didn't: House Bill 243, effective May 2026, then a federal district court ruling in August 2026 upholding it against Kalshi. Hawaii tried the same maneuver and stalled a step earlier. If a future session passes something closer to Utah's language, that ruling is the precedent Hawaii would be borrowing. None of this is a way to make money, and an event contract can resolve to zero no matter which legislature acts first. 21+ only — if it stops feeling optional, 1-800-GAMBLER is free and confidential.

Polymarket Hawaii — Frequently Asked Questions

Is Polymarket legal in Hawaii?

Unsettled rather than clearly yes or no. Hawaii's penal code makes gambling a misdemeanor for the bettor under HRS §712-1223, and the state permits no exceptions at all — no lottery, no casino, no tribal gaming, no sportsbook. But that statute has never been applied to a CFTC-designated contract market in a Hawaii court, no cease-and-desist has gone out, and the 2026 bill written specifically to close the gap — House Bill 2198 — died at the crossover deadline without a floor vote.

What was Hawaii House Bill 2198?

A bill introduced by Rep. Scot Matayoshi in January 2026 to define prediction-market platforms as illegal gambling under Hawaii's penal code, aimed squarely at Kalshi and Polymarket. The House Commerce and Consumer Protection Committee advanced an amended version by voice vote in early February. It never picked up a Senate companion and missed the March 12, 2026 crossover deadline, which ends its life for the session — it would need to be reintroduced from scratch in 2027.

Is Polymarket legit in Hawaii?

Polymarket US (QCX LLC) is a federally designated CFTC exchange in Hawaii the same way it is in every other state — that status doesn't change based on a state's own gambling ban. What is unusual about Hawaii specifically is that the platform is operating in the one legal environment with zero carve-outs for any other form of betting, which is exactly what Rep. Matayoshi's bill tried to correct and, for 2026, did not.

Is Polymarket safe to use from Hawaii?

Nothing currently blocks a Hawaii IP from opening a Polymarket US account, and no state action is pending against the company. But Hawaii has no consumer-protection framework built for this product at all, because it has never licensed any gambling operator to build one for — no self-exclusion registry, no state deposit-limit rule, no regulator to file a complaint with if a market resolves in a way you dispute. A contract can still expire worthless regardless of how the legal question eventually lands.

Why does Hawaii not already regulate this like other states do?

Because Hawaii's gambling law was never built to license anything — it was built to prohibit everything, full stop, which is a different structure than the sports-betting statutes most states passed after 2018. There is no Hawaii gaming commission to write emergency rules the way a licensed state can. Any move against prediction markets has to happen through the criminal code or through new legislation like HB 2198, which is a slower path than a regulator issuing guidance.

Could Hawaii end up like Utah, which just won a case against Kalshi?

That's the closest comparison, since Utah is the only other state with a total gambling ban. Utah closed its version of this gap with House Bill 243 in early 2026, then won a federal district court ruling against Kalshi in August 2026 upholding it. Hawaii tried the same move with HB 2198 and it stalled short of a vote. If a future Hawaii legislature passes something closer to Utah's language, the Utah ruling becomes the precedent the state would lean on.

Before You Play

How SWRNN Reviews Sportsbooks & Casinos Responsible Gambling Resources About SWRNN