Wyoming legalized mobile sports betting in April 2021 under [HB 133](https://www.wyoleg.gov/Legislation/2021/HB0133), making it one of the early adopters in the Mountain West. The Wyoming Gaming Commission regulates a small but established licensed market — DraftKings, FanDuel, Caesars and BetMGM all hold WY mobile licenses, generating roughly $200M in annual handle. The state's licensed sportsbook market is small relative to its population because Wyoming itself is small (population ~580K). The Wyoming AG and Gaming Commission have not moved against CFTC-regulated prediction markets, and Wyoming's broader regulatory tradition favors light-touch federal-deference approaches.
For Wyoming residents, this means nearly every major CFTC-regulated platform is available statewide, including Kalshi, Polymarket US, Robinhood, OG.com, Fanatics Markets, Sleeper, Novig, Chalkboard and Rebet. Only DraftKings Predictions and FanDuel Predicts are voluntarily geofenced (because their parent companies hold WY mobile sportsbook licenses to protect).
Wyoming Prediction Market Timeline 2025–2026
- April 2021 — Wyoming legalizes mobile sports betting under HB 133. Wyoming Gaming Commission becomes the regulator.
- September 2021 — Online sports betting goes live. State tax rate set at 10% of operator gross gaming revenue — among the lowest in the US.
- March 2025 — Kalshi launches sports event contracts. WY residents have immediate access.
- November 2025 — Wyoming AG Bridget Hill declines to join AG Campbell's multi-state coalition. Wyoming's federalist legal tradition factors heavily.
- April 2026 — All major CFTC-regulated platforms continue to operate in WY. No state enforcement, no formal Gaming Commission guidance.
Why Wyoming Is Quietly Permissive
Three reasons:
- Federalist legal tradition. Wyoming has historically deferred to federal regulators on novel interstate-commerce questions. CFTC oversight of event contracts is treated as definitive.
- Small licensed market = low political pressure. With only ~$200M annual sportsbook handle, the revenue at risk from CFTC competition is modest. There is no organized industry lobbying the AG to act.
- No tribal gaming dynamic affecting prediction markets. Wyoming has the [Wind River Reservation](https://www.bia.gov/) with the Eastern Shoshone and Northern Arapaho, but neither tribe has joined any prediction-market litigation.
What Wyoming Residents Can Trade Right Now
- Politics, macro, crypto, climate, entertainment, weather: Fully available on Kalshi, Robinhood, Polymarket US, OG.com, Fanatics Markets, Sleeper, Novig, Chalkboard, Rebet.
- Sports event contracts: Available on Kalshi, Robinhood, Polymarket, OG.com, Fanatics Markets, Novig and Chalkboard. Geofenced by DraftKings Predictions and FanDuel Predicts.
Wyoming-specific market depth is strongest on Denver Broncos (the closest major NFL franchise), Wyoming Cowboys (NCAA) and federal Senate / gubernatorial markets.
Best Prediction Market Platforms for WY Residents
Kalshi — Full catalog. CFTC Designated Contract Market.
Robinhood — Available statewide via Kalshi routing.
Polymarket US — Strong political and macro depth.
OG.com — Available with full sports catalog.
Fanatics Markets — Available (no Fanatics WY sportsbook license to protect).
Novig, Chalkboard, Sleeper, Rebet — All available in WY.
DraftKings Predictions / FanDuel Predicts — Not available in WY.
Eligibility Checklist for WY Residents
- 18+ on CFTC-regulated platforms (WY state sportsbooks: 18+ — Wyoming uses 18 not 21).
- Government ID + SSN for KYC verification.
- US bank account, debit card, or USDC wallet.
Tax Treatment for WY Residents
- Federal: IRC Section 1256 generally applies (60% long-term / 40% short-term capital gains).
- Wyoming state: Wyoming has no state income tax. Federal tax is the only layer.
- Not gambling income: Federal CFTC classification controls.
What Happens Next
- AG Hill posture: Likely unchanged. Wyoming's federalist tradition favors continued non-action.
- Gaming Commission action: Unlikely without AG backing.
- Tenth Circuit precedent: Wyoming sits in the Tenth Circuit. No prediction-market case is currently pending in the Tenth Circuit. If one is filed, WY's posture could be influenced.
Sources
- The Hill: [Lawmakers ramp up fight against sports betting on prediction markets](https://thehill.com/business/5798917-sports-betting-prediction-markets-cftc/)
- Holland & Knight: [Federal Appeals Court: CFTC Jurisdiction Over Sports Event Contracts](https://www.hklaw.com/en/insights/publications/2026/04/federal-appeals-court-cftc-jurisdiction-over-sports-event-contracts)
Platform Availability in Wyoming
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Frequently Asked Questions
§ References & Sources
- Commodity Futures Trading Commission (CFTC)— U.S. federal regulator
- CFTC Designated Contract Markets list— CFTC
- 26 U.S. Code § 1256 — Section 1256 contracts marked to market— Cornell Law / U.S. Code
- IRS Form 6781 — Gains and Losses From Section 1256 Contracts— Internal Revenue Service
- National Council on Problem Gambling — 1-800-GAMBLER— NCPG