Brazil’s Secret Budget Amendments Return via Committee Funds, CGU Warns

Politics

Key Facts

—Scale. Committee amendments, known as emendas de comissão, surpassed R$15 billion (US$2.8 billion) in 2024 alone.

—Growth. This category jumped from R$329 million to R$15.5 billion between 2022 and 2023 after the old scheme was banned.

—Opacity. The Comptroller General (CGU) found it is practically impossible to trace the real author of these budget allocations.

—2026 Proposal. The Chamber of Deputies cited roughly R$7 billion in proposed amendments of this type for the upcoming budget.

—Judicial Scrutiny. Supreme Court Justice Flávio Dino has suspended transfers that fail to meet strict new transparency standards.

Brazil’s federal budget watchdog has warned that a massive shift towards committee allocations is effectively reviving the unconstitutional practice of secret budget amendments without clear authorship.

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The Old Scheme Finds a New Channel

The original “secret budget” (orçamento secreto), a scheme first revealed by Estadão journalist Breno Pires, allowed lawmakers to funnel billions without public identification until the Supreme Federal Court (STF) declared it unconstitutional. Now, the Comptroller General (CGU) reports that emendas de comissão—committee amendments—have occupied the space left by the banned mechanism.

These new allocations can be inserted and executed without reliably identifying the real parliamentarian author in public systems. The CGU concluded that this lack of traceability makes effective monitoring practically impossible and weakens public-policy delivery.

To understand why this matters, it helps to know that Brazil’s federal budget is not written solely by the executive branch. The constitution gives individual deputies and senators the right to propose amendments that direct a portion of public spending to their local bases.

In a healthy system, that link between a lawmaker and the funded project is public, allowing voters to judge whether their representative is delivering responsibly. When that link is severed, accountability collapses.

Billions in Untraceable Spending

The financial scale has exploded since the STF’s intervention. Committee amendments soared from just R$329 million in 2022 to R$15.5 billion in 2023, and they summed more than R$15 billion (US$2.8 billion) again in 2024.

Transparency Brasil noted that the 2025 budget created an additional R$8.5 billion in “parallel amendments,” bringing the total opaque allocation pool to roughly R$20 billion. For 2026, the Chamber of Deputies has already cited a figure of about R$7 billion in proposed amendments of this type.

The speed of this growth is what alarms oversight bodies. A jump from millions to billions in a single year signals that the old practice did not disappear; it simply migrated to a new legal instrument faster than transparency rules could adapt.

For a foreign reader, think of it as a loophole that was closed on one side of a house while a wide-open door was discovered on the other.

Watchdogs and the Court Push Back

Transparency Brasil has stated that the current opacity effectively perpetuates the secret budget through new channels, including instant payment platforms like Pix and committee amendments, with no specific markers identifying authors. The organisation warned that the rapporteur for the 2026 Budget Guidelines Law (LDO) is maintaining this parallel structure.

On the judicial front, STF Justice Flávio Dino has pushed for stronger traceability rules and has already suspended budget transfers that do not meet transparency standards. The mounting tension suggests a larger institutional clash is brewing in 2026 as the court demands full traceability of public funds.

The CGU, as the federal government’s internal audit body, occupies a delicate position in this dispute. It is part of the executive branch yet is tasked with flagging irregularities that often involve the very legislators whose support the government needs to pass its agenda.

That dual role makes its public warnings particularly significant: they signal that the technical evidence of opacity is strong enough to override political caution.

What exactly are emendas de comissão?

They are budget amendments attributed to permanent committees of the Chamber of Deputies or Senate, rather than to individual lawmakers. While they are legal, the CGU found that the real sponsor of the spending is often hidden, making the system a replacement for the banned secret budget.

In practice, a committee may approve an amendment that directs money to a specific municipality or health project, but the public record shows only the committee’s name—not which deputy or senator actually requested and will benefit politically from the allocation. That collective signature is what makes tracing the true author so difficult.

Frequently Asked Questions

Why is the STF involved in budget amendments?

The Supreme Court originally struck down the “secret budget” because it violated constitutional principles of transparency and impersonality. Justice Flávio Dino now oversees compliance, demanding that all parliamentary amendments clearly identify the requesting lawmaker to allow proper oversight by control bodies and the public.

How much money is currently considered opaque?

Committee amendments alone exceeded R$15 billion in 2024. When combined with newly created “parallel amendments,” Transparency Brasil estimates the total pool of low-traceability funds reached R$20 billion in the 2025 budget, with billions more proposed for 2026.

Sources include reporting from Estadão, Transparency Brasil, and the CGU’s official findings sent to the STF.

What should observers watch for next?

The key question is whether Congress will adjust the 2026 budget framework to include individual identification markers before the STF imposes a blanket suspension. Another open question is how the executive branch will balance its relationship with lawmakers against the CGU’s technical findings.

Finally, it remains to be seen whether public pressure, driven by civil-society groups that now have detailed data on the scale of the problem, will shift the political calculation inside the Chamber of Deputies before the next budget cycle closes.