Is Polymarket legal in the US?
By the Cent Signals editorial desk. Last updated June 2026.
The short answer
As of 2026, Polymarket is legal for most US residents through Polymarket US, a CFTC-regulated derivatives exchange that relaunched on December 2, 2025. Access is identity-verified and intermediated, not anonymous self-custody, and a few states restrict certain contracts. Cent Signals is a free, independent desk that tracks Polymarket activity and explains how prediction markets price probability, not trading advice.
The legal status, in plain terms
There are now two distinct products that share the Polymarket name, and the legal answer depends on which one is meant. Polymarket US is a regulated exchange that US residents can lawfully use. The original on-chain market, the one that settles in USDC on the Polygon blockchain through a self-custody wallet, remains geoblocked for US persons. For how the platform works at a mechanical level, see what is Polymarket and how does it work.
At the federal level the Commodity Futures Trading Commission treats event contracts as financial derivatives. That is the legal basis for the regulated US product: it lists, clears, and monitors contracts inside a federally supervised structure rather than operating outside it. The on-chain market never carried that US registration, which is why it was withdrawn from the country in the first place.
How US access changed, 2022 to 2025
The current status is the end of a multi-year regulatory arc, not a sudden switch. The sequence matters for understanding why the answer is different today than it was a year ago.
- In 2022, a CFTC enforcement action led Polymarket to block US users. For roughly three years the platform was geoblocked for US persons, and US-based readers could view prices but not take positions.
- In mid 2025, the Department of Justice and the CFTC closed their investigations without further enforcement action.
- Polymarket acquired QCX, a CFTC-licensed derivatives exchange, and its clearing arm for about 112 million dollars, giving it the regulated infrastructure to operate in the US.
- In late 2025 the CFTC issued an amended order of designation, formally allowing the QCX entity to operate as a regulated US exchange.
- On December 2, 2025, Polymarket US relaunched for US users under that regulated structure.
How a market settles once it closes is a separate question from who can access it. For the resolution mechanics on the on-chain side, see how Polymarket resolves markets.
Polymarket US vs the original on-chain market
Because the two products differ on exactly the points that determine legality, the table sets them side by side. Time-sensitive rows are marked as of 2026.
| Attribute | Polymarket US | Original on-chain Polymarket |
|---|---|---|
| Regulatory status (as of 2026) | CFTC-regulated Designated Contract Market, operated by QCX LLC | On-chain protocol with no US registration |
| Who can legally access (as of 2026) | Verified US residents, subject to state restrictions | Geoblocked for US persons since the 2022 CFTC action |
| Identity | KYC identity verification via a registered intermediary | Self-custody crypto wallet, no account |
| Settlement | Cleared US-dollar event contracts | USDC stablecoin on the Polygon blockchain |
| State-level limits (as of 2026) | Some, such as Nevada sports event contracts | Not offered to US persons |
A neighboring platform, Kalshi, has been a CFTC-regulated Designated Contract Market in the US for longer, which is one reason the two are so often compared. The full factual side by side is on Polymarket vs Kalshi, explained.
Why federal approval does not mean available everywhere
A federal designation does not override state law, and that gap is where most of the current friction sits. In January 2026 the Nevada Gaming Control Board filed a civil enforcement action arguing that offering sports event contracts is wagering that requires a state gaming license. A Nevada court granted a preliminary injunction in May 2026, and the board said it had restricted unlicensed prediction markets operating in the state.
Nevada is not alone. A number of state gaming regulators have challenged prediction-market sports contracts during the same stretch, on the view that trading a sports outcome can resemble sports wagering that bypasses existing state rules. The result is a patchwork: lawful at the federal level, with availability of specific contract types varying by state and still changing through 2026.
What legal status means for the data on this site
None of this changes what Cent Signals is or does. The site is a read-only editorial desk: it reads public on-chain and public-API data, explains what the prices, volume, liquidity, and large-wallet activity describe, and surfaces markets where pricing diverges from a simple sanity heuristic. It does not custody funds, route trades, connect wallets, or verify anyone, in any state. You can browse the figures on markets worth a second look and read the terms in the glossary. For how the figures are collected, see the methodology.
Frequently asked questions
Is Polymarket legal in the US in 2026?
As of 2026, Polymarket is legal for most US residents through Polymarket US, a CFTC-regulated derivatives exchange that relaunched on December 2, 2025. At the federal level the Commodity Futures Trading Commission treats event contracts as financial derivatives, which gives the regulated US product a lawful basis nationwide. Access runs through a registered intermediary with identity checks, not an anonymous wallet, and some states restrict certain contracts, so availability is not uniform across all fifty states.
When did Polymarket come back to the US?
Polymarket withdrew from the US after a 2022 CFTC enforcement action and geoblocked US users for roughly three years. It relaunched on December 2, 2025, after acquiring QCX, a CFTC-licensed derivatives exchange, for about 112 million dollars and receiving an amended order of designation from the CFTC in late 2025. The Department of Justice and the CFTC had closed their earlier investigations without further enforcement in mid 2025.
Can US residents use the original on-chain Polymarket?
The original on-chain Polymarket, which settles in the USDC stablecoin on the Polygon blockchain through a self-custody wallet, has been geoblocked for US persons since the 2022 settlement. The product US residents can lawfully access is Polymarket US, the regulated exchange, which uses identity verification and a registered intermediary rather than an anonymous crypto wallet. They share a brand but are two distinct products.
Which states restrict Polymarket?
Federal approval does not override state law. In January 2026 the Nevada Gaming Control Board filed a civil enforcement action arguing that sports event contracts are wagering that requires a state gaming license, and a Nevada court granted a preliminary injunction in May 2026. Other state regulators have also challenged prediction-market sports contracts during the same period. The state-by-state picture is still moving as of 2026.
Do you need to verify your identity to use Polymarket US?
Yes. Polymarket US runs through a registered intermediary with know-your-customer identity verification, so accessing the regulated product is not anonymous. That is a core difference from the original on-chain market, which used a self-custody crypto wallet and no account. Cent Signals itself reads only public on-chain and public-API data; it never holds funds, routes orders, or verifies anyone.
Related reading
This explainer is editorial reference about the legal and regulatory status of a public prediction-market platform. It is not legal advice, financial advice, a tip, or a recommendation to take any position, and Cent Signals does not facilitate trades. Legal status varies by state and changes over time; confirm the current rules for your own location before relying on them.