In this guide
Whether prediction markets should be classified as gambling carries substantial consequences for tax treatment, regulatory oversight, and legal standing. The classification hinges on jurisdiction, the nature of the market, and the extent to which participant success reflects ability versus randomness. Below is an examination of where this debate currently stands.
The Skill vs Chance Distinction
Chance-based gambling (roulette wheels, slot machines, most lotteries) relies on outcomes beyond participant control. In contrast, prediction markets — when viewed across individual trader performance — reward ability and insight far more than luck:
- Research indicates roughly 2% of prediction market participants demonstrate superforecasting ability with measurable, repeatable outperformance
- Studies on calibration reveal that domain expertise produces reliably strong financial results
- Such evidence of skill-driven outcomes positions prediction markets closer to financial instruments than to games of pure chance
Regulatory Landscape by Jurisdiction (2026)
- US (CFTC): Event derivatives fall under commodity futures regulation. Kalshi maintains CFTC authorisation. Unlicensed platforms operate in legal grey areas.
- UK (UKGC/FCA): Regulatory status remains ambiguous. Financial authorities and gambling regulators both claim jurisdiction. In practice, UK participants trade with minimal formal restrictions.
- EU (MiCA/national): Prediction markets lack dedicated EU-wide rules. Blockchain-based prediction markets fall partially under MiCA provisions. National gambling laws would govern other platforms.
- Germany (GlüStV 2021): The German gambling statute addresses online chance games. How prediction markets fit within this framework remains contested.
Academic Consensus
Scholars and researchers predominantly characterise prediction markets as price-discovery systems with traits resembling financial derivatives rather than pure gambling. The seminal work of Robin Hanson, reinforced by extensive follow-up research, establishes that prediction market prices reflect genuine forecasting value — a feature fundamentally absent in gambling activities.
FAQ
- Are prediction market winnings taxed as gambling in the UK?
- Possibly — the UK income tax gambling exemption could render prediction market profits non-taxable. The outcome remains uncertain and hinges on how HMRC ultimately classifies your trading activity.
- Can prediction markets be regulated like financial markets?
- Kalshi's CFTC approval proves this approach works. Operating as a designated contract market (DCM) or swap execution facility (SEF) under CFTC supervision makes prediction markets fully compliant for US traders.