Brazil Bans Polymarket, Kalshi, and 27 Other Prediction Markets: Full Block Now in Effect
As of April 27, 2026, Brazil has officially blocked Polymarket, Kalshi, and 27 prediction market platforms...
Quick overview
- As of April 27, 2026, Brazil has blocked Polymarket, Kalshi, and 27 other prediction market platforms, classifying them as illegal betting.
- The ban aims to protect consumers from debt and ensure fair markets, allowing only contracts linked to real economic indicators.
- Brazilian users face limited access to these platforms, with potential legal consequences for using VPNs to bypass restrictions.
- This decision reflects Brazil's stringent approach to online betting and highlights the evolving regulatory landscape for crypto and fintech.
As of April 27, 2026, Brazil has officially blocked Polymarket, Kalshi, and 27 prediction market platforms. The government now classifies event-based contracts on elections, sports, politics, and entertainment as illegal betting.
LATEST: 🇧🇷 Brazil has blocked Polymarket, Kalshi, and 25 other prediction platforms, with officials saying event-based contracts effectively mirror gambling. pic.twitter.com/F1tFgcfCst
— CoinMarketCap (@CoinMarketCap) April 27, 2026
Finance Minister Dario Durigan announced the decision on April 24 and 25. The National Monetary Council issued Resolution No. 5.298, and the telecommunications regulator Anatel quickly blocked the platforms, making them inaccessible to Brazilian users.
Why Brazil Took Action
Officials say these platforms work like unregulated fixed-odds betting instead of real financial derivatives. The ban is meant to protect consumers from household debt and keep markets fair. Only contracts linked to real economic indicators, such as inflation, interest rates, and commodities, are still allowed.
Affected Platforms
- Polymarket (crypto-native, blockchain-based)
- Kalshi (CFTC-regulated in the U.S.)
- PredictIt, Fanatics Markets, Robinhood prediction features, and 23+ others
Key Implications
- Brazilian users now have limited access, and using VPNs to bypass the blocks could lead to legal trouble.
- This move highlights how prediction market regulations differ around the world. These platforms became especially popular during the 2024 and 2025 U.S. election cycle.
- Although this is not a direct ban on crypto, it affects blockchain-based platforms like Polymarket and shows that Latin America is moving toward stricter oversight.
This decision shows Brazil’s tough approach to online betting as the country works to regulate gambling and protect families. Around the world, prediction markets are getting more attention as they blur the lines between trading, information, and betting.
What’s Next
Enforcement will increase in early May. Platforms might respond, and users are watching to see if other countries take similar steps. This is part of the changing regulatory scene for crypto and fintech in 2026.
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