In this guide
Whether prediction markets should be classified as gambling carries substantial consequences for legal standing, taxation, and regulatory oversight. The determination hinges on location, the nature of the market itself, and whether outcomes are driven by participant expertise or random chance. Below is an overview of how this debate currently stands.
The Skill vs Chance Distinction
Conventional gambling activities (spinning reels on slots, spinning a roulette wheel, purchasing lottery tickets) rely on outcomes determined chiefly by randomness. Prediction markets — examined at the level of individual traders — feature outcomes where expertise exerts substantially greater influence than randomness across extended periods:
- Data indicates approximately 2% of prediction market participants represent elite forecasters demonstrating measurable outperformance
- Research on prediction accuracy shows that specialised knowledge produces reliably profitable trading patterns
- Such evidence of skill-driven returns suggests prediction markets resemble financial instruments more closely than traditional gambling activities
Regulatory Landscape by Jurisdiction (2026)
- US (CFTC): Event-based contracts fall under commodity derivatives regulation. Kalshi maintains CFTC authorisation. Platforms lacking proper registration operate in legal grey areas.
- UK (UKGC/FCA): Regulatory treatment remains ambiguous. Both gambling authorities and financial supervisors claim jurisdiction. In practice, most UK-based traders face minimal enforcement action.
- EU (MiCA/national): Prediction markets lack dedicated regulatory rules. Blockchain-based prediction platforms encounter partial MiCA applicability. National gambling permits would be mandatory under gambling classification.
- Germany (GlüStV 2021): The German gambling statute addresses online chance-based games. Whether prediction markets fit this definition remains disputed among regulators.
Academic Consensus
Scholarly research predominantly characterises prediction markets as price-discovery systems exhibiting financial instrument properties rather than gambling characteristics. Work pioneered by Robin Hanson, alongside hundreds of subsequent academic investigations, establishes that prediction market valuations encode meaningful information — a feature fundamentally absent from pure gambling.
FAQ
- Are prediction market winnings taxed as gambling in the UK?
- Conceivably — the UK tax exemption for gambling profits might apply, potentially rendering prediction market gains non-taxable. This classification remains unresolved and varies based on how HMRC assesses your particular trading conduct.
- Can prediction markets be regulated like financial markets?
- Kalshi's CFTC authorisation proves this regulatory pathway is viable. A prediction market operating as a designated contract market (DCM) or swap execution facility (SEF) under CFTC oversight is legally permissible for US-based traders.