Brazil's presidential race is tightening as October's vote looms, and both leading candidates have found unexpected common ground: a commitment to restrict online gambling. President Luiz Inácio Lula da Silva and his main challenger Flávio Bolsonaro are backing plans to curb the sector, responding to a dramatic shift in public opinion against the industry.

Political Consensus on a Contentious Issue

Lula has been vocal in his criticism of online betting operators. He's condemned the industry at campaign rallies and at the UN, arguing that bookmakers fuel addiction and financial hardship. His administration is preparing provisional measures to further restrict gambling operations.

Bolsonaro, typically at odds with Lula on most policy fronts, has aligned himself with this position. He's called for a ban on online casinos specifically, whilst suggesting that sports betting on regulated events like football and tennis could continue under oversight.

The Revenue Problem

Brazil's Ministry of Finance isn't convinced. Officials have resisted the proposed restrictions, warning that tighter regulations could slash tax revenue from a sector that's become increasingly lucrative. According to the Ministry, online casinos currently generate between 70 and 80 percent of licensed operators' revenue.

The stakes are genuine. Twenty-five million Brazilians placed wagers in 2025 alone, generating substantial government income. That figure also fuels Bolsonaro's criticism of Lula's record, with polls showing 36 percent of voters blame the incumbent for the expansion of both legal and illegal gambling.

Why the Pivot Makes Political Sense

The candidates' shared position reflects hard polling data. An Atlas Intelligence survey found that 75 percent of Brazilian voters back a complete ban on online betting, with just 17 percent opposed. No serious candidate ignores numbers like that.

Reports suggest over 2 million Brazilians struggle with gambling addiction. Another 7.5 million are classified as problem gamblers. These figures have shaped public perception and, by extension, electoral strategy.

What's striking here is the complete reversal from industry expansion. Just years ago, Brazil's regulated betting market was hailed as a growth story. Now both major parties see political advantage in pulling back. The Ministry of Finance may defend the revenue argument all day long, but electoral mathematics are telling a different story entirely.