Missouri lawmakers shelved a drastic tax increase proposal on the state’s newly launched sports betting market, underscoring a cautious approach as policymakers weigh revenue performance against growing national scrutiny of gambling taxes.
- Missouri lawmakers removed a proposed sports betting tax increase from 10% to 34%, opting to study early market data instead.
- Despite $1.53 billion in handle, taxable revenue remains low at roughly $3.6 million due to promotional deductions.
- The decision reflects broader national tension as states weigh higher betting taxes against revenue volatility and public scrutiny.
Legislators adopted a substitute version of a multifaceted gaming bill that explicitly removed sports betting tax changes. The original language stripped in a House committee meeting Tuesday would have increased sportsbooks’ effective tax rate from 10% to 34%, which would be among the highest rates of the 39 states with legal sports betting.
The adjustment came just over five months after Missouri’s legal sports wagering market went live, with lawmakers signaling a preference to gather more operational data before revisiting tax policy tied to sportsbooks.
Rep. Jeff Myers said during Tuesday’s hearing he supported removing the sports betting tax increase so the state could better evaluate sports betting data before making further legislative decisions.
Instead, the bill increased riverboat casino admission and licensing fees, raising the per-admission tax from $2 to $5.50. While the committee ultimately approved the measure by a 9-7 margin, lawmakers were split between broader philosophical divides over so-called “sin taxes” and the pace of increases.
Missouri sports betting tax numbers
That same political tension is emerging more clearly in the Missouri sports betting data, where early financial returns present a mixed picture.
The Missouri Gaming Commission said in its fiscal year 2026 report through March that total sports wagering handle has already surpassed $1.5 billion, with mobile betting accounting for the overwhelming majority of activity. The month of March alone generated roughly $329.4 million in combined handle, with more than $324 million from mobile platforms.
Missouri accepted more than 63 million individual bets, generating $1.5 billion in legal sports betting handle, in the state's first four months with regulated sportsbooks
— Ryan Butler (@ButlerBets) May 5, 2026
Despite those headline figures, taxable adjusted gross revenue remains relatively modest. Sportsbooks can deduct promotional free bets against tax liabilities, which has curtailed the state’s tax revenues in the early months. Fiscal year-to-date taxable adjusted gross gaming revenue stands at approximately $3.6 million, producing just over $4 million in tax revenue across the first four months with legal betting.
Nationwide trends
The dynamic of large betting handles but comparatively thin tax revenues has sparked broader conversations in statehouses nationwide.
Multiple states have explored or implemented sports betting tax increases as budget pressures mount. Legislatures in jurisdictions such as Illinois, Ohio, and Massachusetts have already raised rates or proposed tiered systems targeting high-revenue operators.
At the same time, public sentiment has become more complicated, with increased scrutiny around the social costs of gambling expansion, including problem gaming and the saturation of advertising.
Missouri lawmakers alluded to that balancing act during the hearing. While some framed gaming taxes as a pragmatic revenue tool, particularly for funding programs such as veterans services and developmental disability initiatives, others warned against overreliance on the sector or shifting costs too quickly onto consumers.
For now, the state’s decision to decouple sports betting from the current tax bill signals a deliberate pacing strategy. Missouri is effectively using its first year of legalized wagering as a data-gathering period, resisting the urge to immediately recalibrate tax policy despite early handle growth.
The state is also considering removing its state income tax, with lost revenues offset by sales tax increases, a move that could reignite interest in a sports betting tax increase should the proposal pass later this year. In the near term, Missouri lawmakers are not yet ready to undertake a sportsbook tax increase.
