Is Kalshi Legal in Connecticut? Prediction Markets Status (2026)

Yes — Kalshi and Polymarket operate in Connecticut, but the state is contested. Connecticut issued cease-and-desist letters; the CFTC countersued and won a Ninth Circuit injunction, so the platforms continue to operate while the case proceeds.

This page covers which prediction markets Connecticut residents can use, whether Kalshi and Polymarket are legal in the state, the age rules, and where the current legal debate stands. It is general information, not legal advice, and the picture is evolving — see the reviewed date below. For the platform detail, see our full Kalshi review.

Prediction markets available in Connecticut at a glance

Is Kalshi legal in Connecticut?

Kalshi operates in Connecticut as a CFTC-regulated exchange. The state issued cease-and-desist letters, but the CFTC countersued and secured a Ninth Circuit injunction protecting the platform, so it remains operational — though the underlying dispute is unresolved. For the full regulatory background, see our guide to whether Kalshi is legit and legal.

Is Polymarket legal in Connecticut?

Polymarket operates in Connecticut via its QCX CFTC licence against the same contested backdrop. See how the two compare in our Kalshi vs Polymarket guide.

What you can trade in Connecticut

Both major platforms are open to Connecticut residents. Kalshi is the simpler starting point — all-50-state access and bank-direct funding; Polymarket offers the deepest liquidity if you are comfortable funding in crypto.

Or weigh the whole field in our best prediction markets guide.

Connecticut prediction markets FAQs

Illustrative availability, last reviewed August 2026 — general information, not legal advice. Prediction-market regulation is evolving and varies by state; always confirm eligibility with the platform. 18+/21+ depending on platform and market. Prediction markets involve risk of financial loss. If gambling is becoming a problem, call 1-800-GAMBLER.