BRASILIA, Brazil — Finance Minister Fernando Haddad said the government is considering shifting supervision of investment funds to Brazil’s central bank, taking the role from the securities regulator. He said the push grew out of weaknesses exposed by the liquidation of Banco Master and allegations that layered investment-fund structures helped hide risks, Jan. 19, 2026.
In an interview cited by Reuters, Haddad said the proposal is being debated inside the government with the central bank, the Management Ministry and the solicitor general’s office. The CVM and other agencies did not immediately respond to requests for comment, Reuters reported.
Brazil central bank oversight: what Haddad is proposing
The idea would expand the Banco Central do Brasil’s mandate to supervise investment funds — a role held mainly by Brazil’s securities watchdog, the Comissão de Valores Mobiliários, known as the CVM. Haddad argues Brazil central bank oversight would help regulators track risks that can jump between banks, brokerages and asset managers when funds are used as funding vehicles.
Officials have not detailed how a transfer would work, including whether it would require legislation or how responsibilities would be divided to avoid overlapping supervision. Haddad has said the Banco Master case is significant but does not pose a systemic risk to the financial system.
Banco Master fallout puts Brazil central bank oversight in the spotlight
Banco Master was placed into extrajudicial liquidation in November after Brazil’s central bank cited a severe liquidity crisis, deterioration in the bank’s finances and violations of financial-system rules. Federal police detained controlling shareholder Daniel Vorcaro the same day, according to a Nov. 18, 2025, Reuters report.
Regulatory actions tied to the case have continued. The central bank ordered the liquidation of brokerage REAG — now called CBSF — citing “serious” rule violations and alleged ties to fund transfers connected to Banco Master, Reuters reported in a Jan. 15 follow-up.
Brazil’s Supreme Court has also authorized the freezing of entrepreneur Nelson Tanure’s assets after prosecutors linked him to the Banco Master investigation — an allegation he has disputed — according to another Reuters report.
For many investors, the immediate question is compensation tied to instruments marketed as covered by Brazil’s private deposit guarantee fund. The fund’s rules are summarized in its explainer on FGC coverage, and any move toward Brazil central bank oversight will be judged against how quickly losses are identified and addressed.
Old warnings about regulator capacity add context
Even before Banco Master, the CVM argued it was overstretched. In 2024, it told the government it could meet only 3% of the demand for oversight functions and asked to more than double its staff, according to a Reuters memo report.
Mandates have also been politically sensitive since the central bank gained formal autonomy under a 2021 law. A 2024 Reuters story described the Lula administration’s push for smoother coordination with then-incoming central bank leadership on regulatory matters after years of friction. That Oct. 17, 2024, report outlined how regulatory coordination can become a flashpoint — a dynamic that could resurface if investment-fund supervision shifts.
Haddad’s proposal remains under debate, but the Banco Master episode has turned Brazil central bank oversight from a technical idea into an urgent test: whether regulators can tighten supervision of complex fund structures without choking off legitimate credit and investment.
