In this guide
Whether prediction markets should be classified as gambling carries substantial consequences for regulation, taxation, and compliance obligations. The determination hinges on multiple factors: the specific jurisdiction in question, the structure of individual markets, and critically, whether outcomes are predominantly influenced by informed decision-making or random chance. This article examines the current regulatory and scholarly consensus.
The Skill vs Chance Distinction
Conventional gambling activities (roulette wheels, slot machines, most lotteries) rely on outcomes governed almost entirely by chance. Prediction markets, conversely, operate at the individual trader level as contests where informed analysis and forecasting ability substantially outweigh randomness across meaningful time periods:
- Academic research identifies approximately 2% of active prediction market traders as consistent outperformers whose results exceed random variation
- Empirical studies on forecast accuracy reveal that domain expertise reliably produces measurable edge and sustained profitability
- Such demonstrated skill-based performance provides grounds for treating prediction markets as financial instruments rather than pure chance games
Regulatory Landscape by Jurisdiction (2026)
- US (CFTC): Event derivatives fall under commodity regulation. Kalshi maintains valid CFTC authorisation. Platforms lacking such registration operate in legal grey areas.
- UK (UKGC/FCA): Classification remains ambiguous. Both gambling authorities and financial regulators claim overlapping jurisdiction. In practice, most UK-based traders face minimal enforcement action.
- EU (MiCA/national): Prediction markets lack dedicated regulatory treatment at EU level. Blockchain-based prediction platforms encounter partial MiCA applicability. National gambling authorities may impose licensing requirements.
- Germany (GlüStV 2021): The interstate gambling treaty encompasses online chance-based games. Whether prediction markets fall within this definition remains contested among legal scholars and regulators.
Academic Consensus
Scholarly research predominantly characterises prediction markets as price-discovery systems exhibiting financial derivatives properties rather than gambling mechanics. Seminal work by Robin Hanson, reinforced by extensive subsequent academic inquiry, demonstrates that prediction market valuations encode substantive predictive information — a characteristic fundamentally incompatible with pure gambling classification.
FAQ
- Are prediction market winnings taxed as gambling in the UK?
- The answer remains uncertain — UK tax law's gambling exemption might render prediction market profits non-taxable. However, this hinges on how HMRC ultimately characterises your particular trading activities and the platform involved.
- Can prediction markets be regulated like financial markets?
- Kalshi's authorisation under CFTC oversight proves this regulatory pathway exists. When a prediction market operates as a designated contract market (DCM) or swap execution facility (SEF) subject to CFTC supervision, it achieves full legal status for US traders.