The mechanism. State sports-betting tax hikes are structural, not one-off. Illinois moved off a flat 15% in 2024 onto a graduated schedule that climbs from 20% on an operator's first $30 million of adjusted gross receipts up to 40% above $200 million — and in 2026 layered on a per-wager fee, 25 cents a bet up to 20 million wagers annually, 50 cents beyond that. DraftKings and Flutter's FanDuel both blow through that threshold in the first quarter of the fiscal year, meaning nearly every Illinois mobile bet they take now carries a flat surcharge on top of the marginal tax. Ohio tried to jump from 20% to 40% in 2025 to help fund the Browns' stadium; lawmakers shelved it, but a live bill (SB 199) would stack a 2% handle tax on top of the existing 20% AGR tax. The direction of travel is unmistakable, and it lands almost entirely on high-volume, digital-only wagering — because most states' online "skin" licenses are separately priced and separately taxed from the retail sportsbook counter sitting on a casino floor.
Who cashes in. CZR (Caesars Entertainment) holds retail sportsbook licenses tied to its physical casino and racetrack properties in both Illinois (Grand Victoria, Elgin) and Ohio (Eldorado Gaming Scioto Downs, plus its Cleveland Cavaliers arena deal) — licenses structured around a fixed or capped fee tied to the underlying gaming license, not a graduated cut of every mobile dollar wagered. PENN Entertainment operates retail books at Hollywood Casino Joliet, Aurora, and Argosy Alton under its rebranded theScore Bet, and is pursuing land-based casino relocations in Illinois — doubling down on the brick-and-mortar chassis precisely as the mobile side gets taxed harder. Both companies already collect the durable, low-variance economics of a casino operator (slots, table games, food and beverage) and treat the retail sportsbook as a low-capex amenity rather than the profit center — insulating them from a tax regime built to bite digital handle.