Travis Weaver seeks to repeal Illinois tax before it takes effect

Travis Weaver's repeal bid faces a six-week window before Illinois tax takes hold

Illinois state Representative Travis Weaver introduced House Bill 5811 on Wednesday with a specific calculation in mind: kill the prediction market tax before it starts generating revenue, because once it does, it becomes nearly impossible to remove.

The tax it targets was written into Illinois's fiscal-year 2027 budget by Governor JB Pritzker. It defines sports-event contracts traded on prediction platforms as "exchange wagers" and levies 1.75% on the first five million such transactions in a fiscal year, then 3.5% on every one after that. Operators seeking to do business legally in the state face a $15 million licensing fee, valid for four years. Weaver's bill would strike the exchange wager definition entirely and repeal the transaction tax with it.

What makes Weaver's timeline worth watching is not the legislation itself — a Republican bill in a Democrat-controlled chamber faces obvious headwinds — but the window he is trying to exploit. The Illinois legislature returns in November for a six-day veto session. Weaver's preferred outcome is that the bill moves then, before the January 2027 session. His fallback is January. His stated fear is that neither happens fast enough.

"They are in effect and not generating any revenue," Weaver told CDC Gaming, referring to the new taxes. His frustration is pointed: the budget allocated additional funds for the attorney general to defend these tax provisions in court, not revenue projections from the taxes themselves. Illinois budgeted for the litigation, not the yield.

That detail matters more than it first appears. A tax that generates revenue acquires a constituency — agencies that depend on it, legislators who cited it in budget negotiations, a governor who signed it. A tax that generates only legal fees has no such constituency. Weaver is trying to move before the first category of people exists.

The prediction market industry's legal position in Illinois is already fractured. Kalshi and the CFTC have both challenged the exchange wager provisions in court. Those cases proceed regardless of what Weaver's bill does. But a legislative repeal, if it happened, would pull the jurisdictional dispute out from under the litigation entirely — no tax definition, no exchange wager classification, no state enforcement hook. That outcome would suit the platforms considerably more than winning a court case that leaves the statutory framework intact.

The consensus read on HB 5811 is skeptical, and the skepticism is probably right — a six-day veto session is a narrow vehicle for a bill this contested, and Pritzker has no evident reason to sign legislation that unwinds his own budget. But the consensus is pricing the bill's probability and ignoring its function. Weaver said directly that he filed now to build momentum, not to pass immediately. The bill is a coordination device. It signals to other Republican members, to the industry, and to the governor's office that there is a legislative constituency for unwinding the tax — and that this constituency is organizing before the revenue argument closes the window.