PMR

Prediction Markets in California

Legal

Legal status, available platforms, and tax information for prediction market trading in California (CA).

Legal Status

California permits CFTC-regulated prediction markets. All major platforms are available, though the state has signaled interest in additional consumer protection regulations.

Prediction markets regulated by the CFTC (Commodity Futures Trading Commission) are generally permitted under federal law across all US states. However, individual states may impose additional restrictions that affect platform availability.

Platform Availability in California

PlatformAvailableNotes
KalshiAvailable
PolymarketAvailable
FanDuel PredictsAvailable
DraftKings PredictionsAvailable
Robinhood SportsAvailable
PredictItAvailable
Interactive Brokers ForecastTraderAvailable
CME Group Event ContractsAvailable
Manifold MarketsPlay-money — no restrictions
MetaculusPlay-money — no restrictions

Availability may change. Last verified April 2026.

Tax Information

California taxes capital gains as ordinary income at rates up to 13.3%, the highest in the nation. Prediction market profits face significant state tax liability.

At the federal level, prediction market profits are generally reported as capital gains on IRS Form 8949 and Schedule D. The IRS treats prediction market contracts similarly to other financial derivatives. Consult a qualified tax professional for personalized advice.

Related Resources

Frequently Asked Questions