Hawaii lawmakers weigh taxing Kalshi as residents bet despite gambling bans
Hawaii lawmakers are discussing taxing prediction market apps like Kalshi, according to a local report. Thousands of residents use the platform to bet on football and weather outcomes. The activity continues despite Hawaii's local gambling bans. Kalshi is a CFTC-registered prediction market platform offering sport event contracts. The Hawaii discussion follows recent state-level legal challenges to Kalshi's federal preemption shield elsewhere.
Hawaii eyeing Kalshi revenue signals that states are moving past pure prohibition toward taxation even where gambling remains banned. Kalshi, this is a new front: the platform now faces Ohio and Tennessee losses stripping its federal shield, an open New York suit against Polymarket using identical gambling framing, and a fresh Illinois win that only deepens the circuit split.
Each state trajectory becomes a template its neighbors copy, and a tax regime in Hawaii could spread to other states with similar bans. Kalshi must fund parallel defenses and now possibly tax compliance across jurisdictions where federal preemption once promised uniform rules. The first operator to lose another major state case sets the compliance bar every competitor races to clear.