Brazil's presidential election is going to a runoff. With more than 98% of first-round votes counted, Flávio Bolsonaro took 47.3% to incumbent Luiz Inácio Lula da Silva's 44.8% — short of the outright majority needed to avoid a second round. The runoff is set for October 25.
Bolsonaro, 45, is the son of former president Jair Bolsonaro. Lula, 80, is seeking to hold the office he won in 2022. The result defied pre-election polling that had shown the incumbent with a comfortable lead, and it lands as a genuine surprise for Brazilian markets.
A wider gap than the polls suggested
Bolsonaro's roughly 2.5-point advantage is narrow, but the fact that he led at all is the headline. The first-round count left both camps short of the 50% threshold, which is what forces the second round under Brazilian election law. A runoff between the two top finishers was always the mathematical possibility; it just wasn't the one most observers had penciled in.
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The 98% count figure means the result is effectively locked. There's no realistic path for the remaining ballots to flip the order or push either candidate over 50%.
Where the crypto angle actually sits
Brazil is Latin America's largest economy, and the runoff injects a fresh dose of political uncertainty into it. Historically, that kind of uncertainty has pushed some Brazilian savers toward dollar-pegged stablecoins — particularly USDT, which is already widely used in the country for remittances and as an inflation hedge. That flow tends to show up in on-chain metrics and exchange deposits rather than in headline BTC/BRL prices.
It's worth being clear about what Flávio Bolsonaro's record does and doesn't say. His father was vocally pro-crypto. Flávio has been largely silent on digital assets, and his legislative record contains no crypto-related bills. Anyone pricing in automatic regulatory clarity from a Bolsonaro victory is reading in something that isn't there yet.
On the other side, a Lula win would most likely mean the status quo on crypto policy — no dramatic shift in either direction.
The reform that isn't happening this year
Brazil's Congress had been expected to move on a comprehensive crypto tax framework. A presidential runoff will likely freeze legislative activity for months, which pushes that timeline out and leaves a stretch of regulatory ambiguity in the meantime. For crypto businesses operating in Brazil, that's a short-term cost reprieve and a longer-term planning headache.
The ambiguity cuts both ways. Agile local players may benefit from looser enforcement. Larger institutional names will probably wait for clarity before committing capital.
What to watch before October 25
Two things matter most over the next three weeks. First, whether polling shows Bolsonaro building on the first-round lead or Lula consolidating. Second, whether Brazilian assets see meaningful capital flight — the real has already been among the weaker emerging-market currencies this year, and a contested runoff could accelerate outflows.
There's also a calendar collision worth noting. The October 25 runoff lands in the final stretch of the U.S. presidential campaign. If both elections produce contested or messy outcomes, the combined risk-off move could overwhelm any local Brazilian crypto demand. That's the scenario where BTC drops despite bullish local drivers.
For now, the concrete date is October 25. Everything else is positioning.



