Brazil’s Banco Master Faces Breakup as Central Bank Weighs Risks

Brazil’s Central Bank is reviewing a deal that could dismantle Banco Master into several pieces, after years of aggressive and risky expansion.
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\nThe plan, filed by state-owned Banco de Brasília (BRB), would give it control of 58 percent of Master. BRB submitted final documentation to regulators in August 2025, which starts a one-year review period.
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\nIf approved, the carve-up would reshape parts of Brazil’s financial sector. BRB would absorb about 23.9 billion reais in loans, foreign exchange operations, and Master’s digital lender Will Bank.
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\nBTG Pactual is negotiating to take judicial receivables and other corporate assets. The J&F group, owned by the Batista family, already acquired Master’s insurance unit Kovr and signaled interest in Oncoclínicas, a major cancer care group.
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\nFormer Master partners have split off subsidiaries: Augusto Lima controls Banco Voiter, rebranded Banco Pleno, while Maurício Quadrado took Letsbank, now BlueBank.
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\nAt the heart of the Central Bank’s hesitation lies Master’s troubled balance sheet. Brazil’s securities regulator (CVM) found the bank invested 2.1 billion reais into companies without financial strength to repay.
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FGC Strain and Political Hurdles

\nOne striking example is the 2024 purchase of a 20 percent stake in Oncoclínicas at 13 reais per share. By mid-2025 the share traded near 3 reais, shrinking the value of Master’s holding from 1.5 billion reais to about 350 million.
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\nSuch losses left holes in the bank’s accounts and forced reliance on liquidity support. The deposit insurance fund (FGC) has already provided billions in emergency credit to Master and is negotiating a new line that could exceed 10 billion reais.
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\nThat support protects small depositors with certificates of deposit up to 250,000 reais. Yet the FGC itself disclosed its reserves stand at just 0.35 percent of insured deposits, well below its 1 percent target.
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\nPolitical pressure also weighs on the deal. The Federal District’s legislative chamber passed a law requiring explicit approval for BRB’s purchase, citing concerns that a state-owned bank could absorb private sector risks.
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\nThe Central Bank now must balance stability with precedent. By splitting Master, regulators hope to shield depositors, limit systemic risks, and avoid a broader crisis.
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\nBut the case highlights how unchecked expansion, risky bets, and public exposure can collide in ways that force entire financial systems to adjust.

For the full timeline, see our Banco Master Scandal: Complete Timeline.

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