Key Points
- Brazilian federal authorities have imposed a complete nationwide ban on prediction market platforms
- ANATEL is implementing blocks on 27 prediction market websites at the direction of finance authorities
- Authorities categorize prediction markets as unlawful gambling operations under Law 14.790/2023
- Beginning May 4, a CMN resolution will ban derivative contracts based on non-financial outcomes
- Brazilian agencies have already blocked more than 39,000 unauthorized betting platforms
Brazilian authorities have implemented a comprehensive prohibition on prediction market platforms, cutting off access to prominent services including Kalshi and Polymarket. The decision was revealed at a press briefing held at the Palácio do Planalto.
Finance Minister Darío Durigan verified that ANATEL, Brazil’s telecommunications oversight agency, is enforcing blocks against 27 websites associated with prediction platforms. These services are deemed to be in violation of Law 14.790/2023, which regulates fixed-odds wagering throughout the nation.
Durigan emphasized the consumer protection rationale behind the decision. “It is necessary for us not to allow people to squander their savings on these sites,” he stated at the briefing.
Brazilian oversight bodies have categorized prediction market platforms as unlawful gambling enterprises. Despite the platforms positioning themselves as analytical instruments, regulators contend that users are essentially wagering on various outcomes for financial gain.
From the government’s perspective, this activity constitutes gambling.
Daniele Correa Cardoso, Secretary of Prizes and Betting within the Ministry of Finance, indicated the enforcement extends well beyond prediction markets alone. Government authorities have already imposed blocks on over 39,000 unauthorized websites conducting operations in Brazil.
Authorities have stated there are no intentions to develop a distinct regulatory structure for prediction markets. The platforms will continue to be governed by current gambling prohibitions.
Derivative Contract Restrictions Take Effect
The prohibition was announced alongside a new directive from Brazil’s National Monetary Council. Effective May 4, derivative contracts connected to non-financial outcomes will be forbidden.
This encompasses contracts related to sporting results, games of chance, political campaigns, electoral races, or entertainment-related events. The measure eliminates another avenue through which prediction market operations could function within the country.
The directive specifically targets the financial infrastructure that supports these platforms. The majority of prediction market operators derive income from transaction fees generated through their services.
Prediction markets have experienced substantial expansion in recent years across international markets, including those beyond the United States. Platforms like Kalshi and Polymarket have established significant international user communities.
However, regulatory bodies in multiple jurisdictions have begun implementing restrictions. Argentina recently prohibited Polymarket from conducting operations within its territory.
Industry Expansion Efforts Preceded Shutdown
Immediately prior to the government’s official announcement, ABPred, Brazil’s inaugural industry association for prediction markets, was established. The organization sought to provide structure and credibility to the emerging sector.
Concurrently, PreviLabel, a white-label solution provider for prediction platforms, launched operations in the Brazilian market. Both initiatives indicated the industry was positioning itself for sustained expansion in the region.
Those strategic plans now encounter significant obstacles. The dual implementation of platform prohibitions and derivative contract restrictions has effectively eliminated prediction market operations throughout Brazil.
Brazilian authorities have characterized the decision as a consumer safeguarding initiative. Finance regulators and betting oversight officials are united in implementing stricter controls on financial products linked to non-financial results.
The Brazilian government has blocked 27 prediction market websites and prohibited derivative contracts tied to non-financial events beginning May 4.
