Partly. Polymarket says it accepts Arizona. Novig does not accept Arizona. Novig does not operate in Arizona; Arizona's criminal charges against Kalshi (17 Mar 2026) and its enforcement against DCM event contracts were preliminarily enjoined in D. Ariz. on 5 May 2026.
Which platforms accept Arizona residents
What the law says
5 MAY 2026D. Ariz. (Judge Liburdi) granted the US and CFTC a preliminary injunction barring Arizona civil and criminal enforcement against DCM event contracts; Kalshi faced a 20-count state criminal information. storage.courtlistener.com ↗
10 APR 2026D. Ariz. (Judge Liburdi) granted the CFTC a TRO barring Arizona from pursuing criminal charges against CFTC-regulated DCMs (release 9211-26). cftc.gov ↗
2 APR 2026CFTC and DOJ sued Arizona in D. Ariz. (US v. Arizona, 2:26-cv-02246), CFTC release 9206-26. cftc.gov ↗
17 MAR 2026Arizona Attorney General Mayes filed criminal charges against KalshiEx LLC and Kalshi Trading LLC for an unlicensed gambling business and election wagering. azag.gov ↗
21 MAY 2025Arizona Department of Gaming sent Kalshi a cease and desist letter stating event wagering without a license is illegal in Arizona. ingame.com ↗