How to Use Polymarket in Ontario [2026 Updated]

Polymarket is officially geo-blocked in Ontario and has been since May 2023. In April 2025, the Ontario Securities Commission (OSC) reached a formal settlement with Polymarket’s operating companies, confirming that the platform violated Ontario’s binary options ban by offering contracts to Ontario residents. Polymarket was ordered to maintain geo-blocking of Ontario users until at least 2027 as a condition of that settlement.

This guide explains exactly what that means, why Ontario is treated differently from the rest of Canada, what the legal risks are, and the practical reality for Ontario residents in 2026. If you are completely new to the platform, start with our overview of what Polymarket is first.

If you are in another Canadian province, our full guide on how to use Polymarket in Canada applies to you.

• Polymarket has been geo-blocked in Ontario since May 2023Ontario IP addresses cannot access the platform
• The OSC settled enforcement proceedings against Polymarket in April 2025, confirming the binary options ban violation
• Penalties included a CAD $200,000 fine, CAD $25,000 in investigation costs, and a USD $22,966 disgorgement order
• Polymarket is under a two-year province-wide trading ban in Ontario, effective until at least April 2027
• Other Canadian provincesBritish Columbia, Alberta, Quebecare not geo-blocked and can access Polymarket normally

Why Ontario Specifically Banned Polymarket

Ontario’s action against Polymarket was rooted in Canada’s federal binary options ban. In 2017, the Canadian Securities Administrators (CSA) banned binary options productsfinancial instruments that pay a fixed sum based on a yes-or-no outcomeacross all Canadian provinces after widespread fraud concerns. The OSC classified Polymarket’s event contracts as binary options, meaning the platform was offering prohibited financial products to Ontario residents without any registration or exemption.

The OSC first contacted Polymarket in May 2023, warning the operators they might be violating Ontario securities law. Polymarket responded by implementing geo-blocking on Ontario users rather than seeking compliance. Approximately 28,500 Ontario-based visitors had accessed the platform before the block took effect, generating USD $22,966 in Ontario-sourced revenuea figure small enough that it illustrates just how low a threshold the OSC requires to trigger enforcement, as detailed by GME Lawyers.

The April 2025 OSC Settlement: Key Terms

The Capital Markets Tribunal formally approved the OSC settlement on April 14, 2025. The two companies behind PolymarketBlockratize Inc. (the original U.S. developer) and Adventure One QSS Inc. (its Panamanian operator)admitted to the statutory breaches and agreed to the following conditions, as reported by Covers.com:

• Payment of a CAD $200,000 administrative penalty plus CAD $25,000 in investigation costs
• Disgorgement of all Ontario-sourced revenue of USD $22,966.75
• A two-year province-wide ban on trading securities or derivatives with Ontario residents
• Mandatory geo-blocking of Ontario IP addresses to be maintained and annually certified until 2027
• No Ontario-focused marketing, including conference sponsorships
• Public notices posted on Polymarket’s website and social channels within five days of the order
• Any future re-entry into Ontario requires proactive engagement with the OSC before launch

How Ontario’s Regulatory Framework Differs from Other Provinces

Ontario is the only Canadian province to have taken formal enforcement action against Polymarket. The province operates one of the most active regulated iGaming frameworks in North America, supervised by the Alcohol and Gaming Commission of Ontario (AGCO) and its commercial subsidiary iGaming Ontario (iGO). Launched in April 2022, Ontario’s regulated online gambling market generated adjusted gross revenue exceeding USD $2.5 billion by 2026, making it one of the largest regulated iGaming markets in the world.

In this environment, unlicensed platforms offering financial products to Ontario residents face active scrutiny. The OSC specifically has jurisdiction over securities and derivatives, and its binary options ban applies with full force. Other provinces like British Columbia, Alberta, and Quebec have not issued comparable rulings against Polymarket, which is why the rest of Canada remains accessible while Ontario is hard-blocked. For a broader look at how prediction market regulations are developing globally, our prediction markets data and trends report covers the full international picture.

Can Ontario Residents Access Polymarket Using a VPN?

Technically, a VPN can bypass Polymarket’s geo-block on Ontario IP addresses. However, doing so directly violates the terms of the OSC settlement, which requires Polymarket to maintain geo-blocking of Ontario residents. More importantly, it violates Ontario securities law for the userOntario residents remain bound by the binary options ban regardless of the technical method used to access a platform. Polymarket’s own terms of service also prohibit circumventing geo-restrictions, meaning accounts flagged for VPN use risk suspension and fund holds. Understanding whether Polymarket can freeze your funds is critical context before attempting any workaround.

When Could Polymarket Return to Ontario?

The two-year trading ban runs until at least April 2027. Any re-entry into Ontario after that date requires Polymarket to proactively engage with the OSC before launching, which means seeking either a registration exemption or a reclassification of its contracts outside the binary options definition. Neither process is simple or fast under Canadian securities law.

Canada’s broader regulatory posture on prediction markets remains uncertain. As Canadian Affairs reported in February 2026, Canadian authorities remain undecided on how to classify prediction market platforms while the U.S. moved decisively to institutionalize them through CFTC regulation. There is no active federal proposal to legalize prediction markets in Canada as of April 2026, and Ontario’s OSC has shown no public inclination to create an exemption pathway ahead of the April 2027 ban expiry.

Alternatives for Ontario Residents

Ontario residents who want to participate in event-based prediction or speculative trading have limited legal options within the province. Ontario’s regulated iGaming market through iGaming Ontario covers sports betting and casino games but does not include prediction market-style event contracts. Licensed sports betting through platforms like BetMGM Ontario and PointsBet Ontario is legal but offers a far narrower event selection compared to Polymarket.

For those interested in comparing what Polymarket offers against its closest competitors globally, our breakdown of Polymarket vs Kalshi vs PredictIt covers market availability, fees, and regulatory standing across all three major prediction platforms. When you are ready to use Polymarket from a permitted Canadian province, use our Polymarket payout calculator to model your returns in advance, and build a systematic approach using our Polymarket trading strategy guide.

This article is for informational purposes only. TradeTheOutcome does not encourage or endorse accessing Polymarket in Ontario or any other jurisdiction where it is banned or geo-blocked.

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