Arkansas adds to regulatory push against prediction markets with new AG opinion
Summary
Arkansas Attorney General Tim Griffin has issued Opinion No. 2025-073, concluding that platforms offering event-based contracts — for example Kalshi — would be operating illegally in Arkansas without the appropriate gambling licence. Griffin determined such prediction‑market activity meets the state’s definition of gambling and is therefore subject to regulation and licencing. The opinion also finds these markets do not fall under Arkansas’s tax category for fantasy sports, so they neither pay that tax nor receive its exemptions.
Key Points
- AG Tim Griffin issued a formal opinion (No. 2025-073) on 23 October 2025 stating prediction markets are gambling under Arkansas law and require a licence to operate.
- The opinion specifically names platforms like Kalshi as potentially violating state law if operating without authorization.
- Griffin cited Arkansas statutes that ban transmitting information for the purpose of gaming, concluding that rebranding as a ‘prediction market’ does not avoid regulation.
- The opinion rules prediction markets do not qualify as “paid fantasy sports games” and therefore are not subject to Arkansas’s fantasy sports tax nor entitled to its statutory exemptions.
- Arkansas already allows retail and online sports betting, but operators face restrictive revenue-sharing rules that limit market participation.
- This action follows other state moves: Massachusetts has filed suit against Kalshi, and Ohio, New Jersey and Arizona have issued cease‑and‑desist letters to event‑contract platforms.
Context and relevance
This opinion is part of a widening state-level push against unlicensed prediction markets across the US. Regulators are interpreting existing gambling laws broadly to prevent operators using novel terminology to escape oversight. For operators, investors and legal teams, Arkansas’s stance is another signal that running event‑contract platforms without state licences carries rising enforcement risk. For the wider industry, it increases regulatory fragmentation: platforms may face different outcomes state‑by‑state unless federal action or clearer statutory frameworks emerge.
Practical implications include potential cease‑and‑desist orders, litigation, tax exposure, and limits on market access in states that take similar views. Businesses planning expansion should factor in licence requirements and local legal risk; regulators and legislators should note the growing urgency to clarify the legal status of prediction markets.
Why should I read this
Short and blunt: if you run, invest in, or advise prediction‑market platforms — this matters. Arkansas just said these sites are gambling and need a licence. That makes more states likely to follow, and it could mean more shutdowns, legal fights or sudden compliance costs. We’ve read the legalese so you don’t have to — pay attention now, because it could hit your business model fast.
