Whether prediction markets should be classified as gambling carries substantial consequences for taxation, legal standing, and regulatory oversight. The classification hinges on several factors: the specific jurisdiction involved, the structure of the market itself, and crucially whether outcomes are driven by participant expertise or random chance. Below we examine where this debate currently stands.
The Skill vs Chance Distinction
Conventional gambling instruments (fruit machines, spinning wheels, draw-based lotteries) rely on outcomes determined fundamentally by randomness. Prediction markets, by contrast, operate at the trader level in ways that reward knowledge and analytical ability across repeated transactions:
- Empirical work indicates roughly 2% of prediction market traders achieve superforecasting status and deliver measurable outperformance on an ongoing basis
- Academic research on forecast accuracy shows that domain expertise reliably produces sustained profitable positions
- This pattern of skill-driven returns suggests prediction markets belong in the financial derivatives category rather than alongside traditional gambling products
Regulatory Landscape by Jurisdiction (2026)
- US (CFTC): Event-based contracts fall under commodity derivatives regulation. Kalshi holds CFTC authorisation. Platforms lacking proper registration operate in legal grey areas.
- UK (UKGC/FCA): Regulatory treatment remains ambiguous. Gaming authorities and financial regulators both assert jurisdiction. In practice, most British participants face minimal enforcement action.
- EU (MiCA/national): Prediction markets lack dedicated regulatory guidance at EU level. Blockchain-based prediction platforms face partial coverage under MiCA rules. National gambling authorities might demand licensing in some member states.
- Germany (GlüStV 2021): The interstate gambling compact addresses digital chance-based games. Whether prediction markets fall within this scope remains disputed among legal scholars.
Academic Consensus
Scholarly research predominantly characterises prediction markets as price-discovery systems with financial market properties rather than as gambling activities. The work pioneered by Robin Hanson, alongside hundreds of follow-up investigations, demonstrates that prediction market valuations encode meaningful information — a feature fundamentally absent from pure gambling scenarios.
FAQ
- Are prediction market winnings taxed as gambling in the UK?
- Possibly — the UK tax code's gambling exemption might render prediction market profits non-taxable. The position remains unsettled and hinges on how HMRC ultimately characterises your particular trading activity.
- Can prediction markets be regulated like financial markets?
- Kalshi's regulatory status under the CFTC proves this approach is workable. A prediction market structured as a designated contract market (DCM) or swap execution facility (SEF) with CFTC supervision remains lawful for American traders.