Is Kalshi legal? State-by-state status and the court fight
Kalshi is a federally regulated exchange. The CFTC designated KalshiEX LLC as a designated contract market (DCM) on November 4, 2020.
The legal fight is narrower than "is Kalshi legal." It is about whether states can apply their gambling laws to Kalshi's sports event contracts. Courts have split on that question, and the answer currently depends on where you live.
This page summarizes the situation as of November 2, 2026. It is general information, not legal advice.
The core question
Kalshi and the CFTC argue:
- The Commodity Exchange Act gives the CFTC exclusive jurisdiction over contracts traded on a DCM.
- That jurisdiction preempts state gambling laws.
Many states and tribes argue:
- Sports event contracts are sports wagers.
- Offering them requires a state gaming license.
The appeals courts so far
| Court | State | Date | Result |
|---|---|---|---|
| 3rd Circuit | New Jersey | Apr 6, 2026 | 2–1 for Kalshi |
| 9th Circuit | Nevada | Aug 28, 2026 | 3–0 against Kalshi; rehearing petition pending |
| 6th Circuit | Ohio, Tennessee | Sep 25, 2026 | Against Kalshi; rehearing response due Nov 12 |
| 4th Circuit | Maryland | Argued May 7, 2026 | Pending |
| 2nd Circuit | New York | Motion hearing Nov 3, 2026 | Pending |
| 10th Circuit | Utah | — | Pending |
| 8th Circuit | Iowa | Briefs due Dec 7, 2026 | Pending |
In the related *Robinhood v. Campbell* case (Massachusetts), the 1st Circuit hears argument on November 4, 2026. In New York, a federal judge denied Kalshi's request for a preliminary injunction in July 2026, and Kalshi appealed.
Because circuits disagree, the question is a strong candidate for the Supreme Court.
The Supreme Court path
New Jersey asked the Supreme Court to review its Third Circuit loss: *Flaherty v. KalshiEX*, No. 26-299, docketed September 8, 2026.
- Amicus briefs have been filed by the NFL, the American Gaming Association, Ohio and other states, and 145 tribes.
- On October 30, 2026, the Court extended Kalshi's response deadline to December 7, 2026.
- The petition has not been granted. Four justices must vote to take a case.
The CFTC against the states
The CFTC has gone to court on Kalshi's side of the preemption question.
- April 2026: It sued Arizona, Connecticut and Illinois.
- Later suits: As of late October, reporting counts 10 suits, including Kentucky, Minnesota, New Mexico, New York, Rhode Island, Wisconsin and Utah. Utah was filed October 26, 2026.
- Illinois: On October 30, 2026, a federal judge entered a consolidated preliminary injunction. Illinois has appealed.
On October 9, 2026, the CFTC issued two rulemakings:
- An interim final rule that keeps state-licensed sportsbook and casino products outside the definition of a "swap."
- A proposed rule that would define event contracts, including sports contracts, as swaps.
Comments on both are due November 18, 2026.
State enforcement
Several states have taken direct action.
- Utah: Filed a civil suit (October 20) and a criminal case (October 28) naming Kalshi and its founders. These are allegations, not findings. In August, a federal judge in Utah ruled that federal law does not shield Kalshi from the state's anti-gambling laws.
- Missouri: The attorney general sent cease-and-desist letters in September. Kalshi has sued.
- Ohio: Regulators issued cease-and-desist letters and told licensees not to support unlicensed sports event contracts.
- Michigan: Sports trading markets have been blocked in the state, although reporting describes that outcome as "far from final."
State-by-state status
Status changes with each ruling. Our state availability page is updated as rulings come in. As of late October 2026, reporting indicated:
- Nevada: Sports contracts unavailable after the 9th Circuit ruling.
- Michigan: Sports contracts blocked.
- Washington and Massachusetts: Sources conflict on sports contracts.
- Utah: Not live, according to one tracker, although no court injunction against Kalshi had been verified.
- Ohio and Tennessee: Sports still live while the 6th Circuit rehearing is pending. This could change quickly.
- Elsewhere: Non-sports markets, such as economics and politics, have been less affected.
Who can use Kalshi
Kalshi's help center requires users to be 18 or older with a legal US residential address. Some states set a higher age of majority, and state rules may require 21+ for sports-style products.
Trading event contracts carries a risk of losing your full stake.
What to watch next
- November 3: 2nd Circuit motion hearing (New York)
- November 4: 1st Circuit argument (Massachusetts)
- November 6: CFTC v. Utah status conference
- November 12: Rehearing response due in the 6th Circuit (Ohio and Tennessee)
- November 18: CFTC rule comments due
- December 7: Kalshi's Supreme Court response due
- December 18: CFTC v. Kentucky argument
If the Supreme Court takes a case, a decision would likely settle the preemption question nationally. Until then, expect state-by-state differences.
FAQ
Is Kalshi legal in the US?
Kalshi is a CFTC-designated contract market and operates nationally. Several states dispute its right to offer sports contracts without a gaming license, and some courts have allowed states to enforce their laws.
Why can't I trade sports on Kalshi in my state?
Some states have won court rulings or orders against Kalshi's sports contracts, for example Nevada after the 9th Circuit ruling and Michigan. Kalshi restricts those contracts there. Check zlotex.com/where for your state.
Has the Supreme Court ruled on Kalshi?
No. New Jersey's petition (No. 26-299) is pending, and Kalshi's response is due December 7, 2026. The Court has not agreed to hear the case.
What is the CFTC's position?
The CFTC argues federal law preempts state gambling laws for contracts on regulated exchanges. It has sued multiple states and proposed a rule defining event contracts as swaps.
How old do you need to be to use Kalshi?
At least 18, per Kalshi's help center. Some states have a higher age of majority or stricter rules for sports-style products.