The system had to bail itself out, and the cost was written into the broader economy.
In the aftermath of Brazil's costliest financial collapse, the head of BNDES stood before the country's financial establishment and named what he saw as a systemic failure of institutional will — not merely a crime, but a warning. The Banco Master scandal, which carved a R$52 billion wound into the Credit Guarantee Fund and forced the largest banks to absorb the bleeding, has exposed how regulatory blind spots and captured oversight can allow parallel economies to grow until they threaten the formal one. What is being debated now is not only accountability for the past, but whether Brazil's financial architecture can be rebuilt before the next crisis, already forming in the unlit corridors of investment funds and fintech platforms, arrives.
- Mercadante named the Banco Master collapse the largest financial crime in Brazilian history and placed direct blame on former Central Bank leadership for enabling it — a charge backed by the fact that two former directors are now under electronic monitoring.
- The R$52 billion liquidation cost cascaded across the entire banking system, forcing Itaú, Bradesco, Banco do Brasil, and Caixa to absorb massive shares of the loss while the Central Bank had to release compulsory deposits, directly weakening its own inflation-fighting tools.
- BTG Pactual's André Esteves amplified the alarm, warning that the real threat is not economic but civilizational — organized crime is infiltrating the formal economy, a fifth of Brazil's fuel market has gone informal, and the country is losing a war between its institutional and shadow economies.
- Investment funds were identified as the next fault line: fund managers can self-report asset valuations with no verification, building paper pyramids that regulators cannot see until they collapse, with the Reag fund cited as an early tremor.
- The prescription being offered is structural — higher pay and genuine autonomy for Central Bank and CVM staff, real enforcement power, and a financial sector that accepts co-responsibility for the oversight failures it is already paying for.
At a weekend forum in Guarujá, Aloizio Mercadante, president of BNDES, delivered a blunt verdict: the collapse of Banco Master was the largest financial crime in Brazilian history, and it happened because the Central Bank's previous leadership allowed it to. He pointed specifically at administrations preceding current chief Gabriel Galípolo — who carried out the bank's liquidation in November — accusing them of authorizing owner Daniel Vorcaro to operate as a major financial player when they should have stopped him. The fact that two former directors are now under electronic monitoring, Mercadante said, spoke to omission and complicity at the highest levels.
The financial cost has been enormous. The R$52 billion hole left by Banco Master was absorbed through the Credit Guarantee Fund, with Itaú and Bradesco each covering 18 percent, and Banco do Brasil and Caixa each carrying 15 percent. To cushion the blow, the Central Bank was forced to release compulsory deposits — a move that directly compromised its monetary policy and its fight against inflation. The system had to rescue itself, and the price was written into the broader economy.
But Mercadante's deeper concern was what comes next. He warned that fintechs had become instruments of money laundering, operating beneath regulatory visibility, and that investment funds represented an even more dangerous fault line. With no real verification of asset valuations, fund managers could construct elaborate paper pyramids — and no one would know until they collapsed. The Reag fund failure, he argued, was only the beginning.
André Esteves of BTG Pactual, seated beside Mercadante at the panel, sharpened the alarm further. Beyond the staggering numbers — R$50 billion through the guarantee fund, R$12 billion at BRB, R$4 billion in pension funds — he described a structural war between Brazil's institutional economy and a growing shadow one. Organized crime was entering the formal system. A fifth of the country's fuel market had gone informal. The danger, he said, was not merely financial but civilizational.
Mercadante's answer was structural reform: the Central Bank and the Securities Commission needed genuine autonomy, better-compensated staff, and real enforcement capacity. Without it, the next crisis was not a possibility but a certainty — already assembling itself, hidden in plain sight.
Aloizio Mercadante, who runs Brazil's National Bank for Economic and Social Development, stood before a room of financiers and regulators at a weekend forum in Guarujá and made a stark declaration: the Banco Master collapse was the largest financial crime in Brazilian history, and the previous leadership of the Central Bank had let it happen.
The bank, owned by Daniel Vorcaro, was liquidated in November by the current Central Bank chief Gabriel Galípolo. But Mercadante pointed the finger backward, at the administrations that preceded him—particularly Ilan Goldfajn, who led the institution from mid-2016 to early 2019. Those leaders, Mercadante said, had authorized Vorcaro to operate as a significant player in the financial system when they should have blocked him. The evidence, he suggested, was plain: two current directors were now under electronic monitoring, a sign of omission and complicity at the highest levels.
The cost of that failure has been staggering. The Banco Master scandal created a R$52 billion hole that the Brazilian financial system itself had to cover through the Credit Guarantee Fund. The burden fell unevenly but heavily across the country's largest institutions. Itaú absorbed 18 percent of the loss. Bradesco paid another 18 percent. Banco do Brasil and Caixa each carried 15 percent. The ripple effects forced the Central Bank to release compulsory deposits to cushion the blow—a move that directly undermined its own monetary policy efforts to fight inflation. The system had to bail itself out, and the cost was written into the broader economy.
But Mercadante's concern extended beyond the immediate scandal. He warned that Banco Master was merely the visible symptom of a deeper regulatory failure. Fintechs, he said, had become instruments of money laundering, operating below the Central Bank's radar because no one was watching them carefully enough. More troubling still was the world of investment funds, where he saw the next crisis waiting to happen. The Reag fund collapse was just the tip of an iceberg, he argued. Fund managers could list assets on their balance sheets at whatever value they claimed, creating elaborate pyramids of paper wealth that evaporated on inspection. There was no real control, no verification, no mechanism to stop it.
André Esteves, the chairman of BTG Pactual, sitting beside Mercadante at the panel, echoed the alarm. It was incomprehensible, he said, that an obscure bank could blow a R$50 billion hole in the Credit Guarantee Fund alone, while also creating a R$12 billion loss at BRB and R$4 billion in pension funds. The control mechanisms had simply failed. But Esteves framed the problem in even starker terms: the real danger was not economic but institutional. A parallel market was growing outside the reach of any regulator, and organized crime was finding its way into the formal economy. Twenty percent of Brazil's fuel market had gone informal, he noted with disbelief. The country was experiencing a war between its institutional and non-institutional economies, and it was losing.
When asked whether his own bank had made a mistake in showing interest in acquiring Banco Master, Esteves denied any error. BTG had purchased some assets from BRB but had kept its distance from Vorcaro's institution once it became clear things were spiraling out of control. The bank's real responsibility, he said, was to prevent Brazil from losing this larger battle—a conflict involving militias and violence, not just money. Conforming to that reality was not an option.
Mercadante's prescription was structural reform. The Central Bank and the Securities Commission could not continue operating as they were. Both needed restructuring, better pay for public servants, genuine autonomy, and real enforcement power. The financial system itself would have to help solve the problem, because ultimately it was the one paying the bill. Without those changes, the next crisis was already forming, hidden in plain sight.
Citas Notables
The control mechanisms had simply failed, and an obscure bank should not have been able to blow a R$50 billion hole in the Credit Guarantee Fund alone.— André Esteves, BTG Pactual chairman
Fund managers can list assets at whatever value they claim, creating elaborate pyramids of paper wealth that evaporate on inspection.— Aloizio Mercadante, BNDES president, on investment fund risks
La Conversación del Hearth Otra perspectiva de la historia
When Mercadante says Banco Master was the largest financial crime in Brazilian history, is he being literal or rhetorical?
He's being literal about the scale of the loss—R$52 billion is genuinely enormous. But the crime itself wasn't just the fraud. It was that regulators authorized someone they shouldn't have, then looked away. That's what makes it systemic rather than just a bad actor.
So the previous Central Bank leadership actually signed off on Vorcaro?
Not explicitly. That's the point. Ilan Goldfajn's administration didn't block him from becoming a significant player in the system. In regulatory terms, that's authorization through inaction. And now two directors are wearing electronic monitors.
The R$52 billion—who actually lost that money?
The banks did, through the Credit Guarantee Fund. Itaú, Bradesco, Banco do Brasil, Caixa. They're all paying percentages. But the real cost is that the Central Bank had to release money meant for inflation control to absorb the shock. The whole economy pays that price.
Mercadante mentions investment funds as the next crisis. Why are they so dangerous if no one's watching?
Because there's no verification. A fund manager can write down whatever value they want for their assets. It creates a pyramid—looks solid until you look inside and find nothing. And regulators don't have the tools or the will to check.
Esteves talks about a parallel economy growing. Is that connected to the fund problem?
It's the same root cause—weak oversight creates space for things to operate outside the system. Fintechs, informal fuel markets, unregulated funds. Once you have that much shadow activity, organized crime moves in. It's not separate problems; it's one ecosystem.
What does Mercadante actually want to happen?
Restructure the Central Bank and the Securities Commission. Pay public servants better so they stay and build expertise. Give them real autonomy to act fast. And make the financial system help solve it, because they're the ones who'll pay if it breaks again.