Is Kalshi legal in Arizona? It’s contested. Arizona brought criminal charges against Kalshi in 2026, but a federal judge blocked the prosecution at the CFTC’s request. The state is asking an appeals court to lift that order. This guide sets out where things stand, as of October 28, 2026.
At a glance
| Platform | Arizona status (Oct 2026) |
|---|---|
| Kalshi | Operating while the federal order blocks the state’s case |
| Novig | Not offered in Arizona, per Novig |
| Sportsbooks | Legal and licensed |
What’s happened in Arizona
- In March 2026 Arizona filed 20 misdemeanor counts against Kalshi in Maricopa County Superior Court, four of them for election wagering.
- On April 10, 2026 a federal judge granted the CFTC a temporary restraining order blocking Arizona from pursuing the case. The judge later issued an injunction; reports differ on whether it is preliminary or permanent.
- Attorney General Kris Mayes has asked the Ninth Circuit to lift the injunction, citing its August 2026 ruling against Kalshi in Nevada.
Sources, checked October 28, 2026:
- Covers: Arizona files 20 criminal charges against Kalshi (Mar 17, 2026)
- CoinDesk: federal judge blocks Arizona’s charges (Apr 10, 2026)
- Arizona Mirror (via Yahoo): Mayes asks the Ninth Circuit to lift the injunction (Sep 25, 2026)
- Novig developer docs: access and blocked states (checked Oct 28, 2026)
Why it matters
Arizona sits in the Ninth Circuit, whose August 2026 Nevada ruling went against Kalshi, so its case may move quickly. The national picture, including the split between federal appeals courts and New Jersey’s Supreme Court petition, is in Is Kalshi legal?
FAQ
Is Kalshi legal in Arizona?
Contested: criminal charges blocked by a federal court. Check the Kalshi app for what’s available where you are.
Is Polymarket legal in Arizona?
Polymarket’s main exchange isn’t open to US residents. Check the Polymarket US app for what it offers in Arizona.
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