In this guide
Whether prediction markets should be classified as gambling carries profound consequences for taxation, compliance, and regulatory treatment. The determination hinges on local jurisdiction, the specific market structure, and whether outcomes are predominantly shaped by informed decision-making or random chance. This overview examines where the debate currently stands.
The Skill vs Chance Distinction
Pure gambling (roulette wheels, slot machines, most lottery draws) relies on outcomes dictated almost entirely by randomness. Prediction markets — when examined at the individual trader level — feature outcomes where informed judgment becomes the primary driver across extended trading periods:
- Academic research identifies roughly 2% of prediction market traders as elite forecasters demonstrating repeatable outperformance
- Studies on forecast accuracy show that domain expertise reliably produces sustained profitable trading
- This documented pattern of skill-based returns positions prediction markets closer to financial instruments than to chance-based gaming
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 territory.
- UK (UKGC/FCA): No definitive regulatory classification exists. Gaming authorities and financial supervisors both claim jurisdiction. In practice, UK-based traders typically face minimal enforcement barriers.
- EU (MiCA/national): Prediction markets lack dedicated regulatory guidance. Blockchain-based prediction platforms face partial coverage under MiCA rules. National gambling licensing would be required under alternative interpretations.
- Germany (GlüStV 2021): The German gambling statute addresses online chance-based activities. Whether prediction markets meet this definition remains disputed among regulators.
Academic Consensus
Scholarly research predominantly characterises prediction markets as price-discovery systems exhibiting financial derivatives properties rather than gaming mechanisms. Seminal work by Robin Hanson, alongside thousands of follow-up investigations, establishes that prediction market valuations encode substantive forecasting intelligence — a characteristic fundamentally absent from gambling outcomes.
FAQ
- Are prediction market winnings taxed as gambling in the UK?
- Conceivably — UK tax law's gambling exemption might render prediction market profits non-taxable. This question remains unresolved and hinges on how HMRC ultimately categorises your particular trading conduct.
- Can prediction markets be regulated like financial markets?
- Kalshi's CFTC authorisation proves this model is workable. A prediction market licensed as a designated contract market (DCM) or swap execution facility (SEF) under CFTC supervision operates lawfully for US traders.