The irregular market is migrating toward operational fraud
Across Brazil's vast network of fuel stations, a quiet theft is unfolding at scale — not through dramatic heists, but one underfilled tank at a time. Research from the Fundação Getulio Vargas Energia and the Instituto Combustível Legal reveals that operational fraud now costs Brazilian motorists R$27 billion annually, nearly double the losses recorded just two years prior. As tax enforcement tightened around older schemes, organized crime adapted with characteristic pragmatism, turning away from the state and toward the individual driver. The story is an old one: pressure applied in one corner of a system does not extinguish wrongdoing — it relocates it.
- Fuel fraud in Brazil has nearly doubled in two years, leaping from R$15 billion in 2022 to R$27 billion in 2024, signaling that the problem is accelerating, not stabilizing.
- Criminal organizations, squeezed out of tax evasion schemes by tighter enforcement, have pivoted directly to consumers — shortchanging drivers at the pump through volumetric fraud and fuel adulteration.
- Brazil's National Petroleum Agency recorded a sharp rise in non-compliance, from 2.7% to 4%, with quantity fraud now the dominant violation — a measurable sign of how deeply the shift has taken hold.
- Millions of ordinary motorists absorb the cost invisibly, paying for full tanks and receiving less, with the cumulative loss flowing silently into criminal networks operating in plain sight.
- Regulators face a structural dilemma: enforcement pressure alone appears to displace fraud rather than eliminate it, raising urgent questions about whether oversight can be moved closer to the actual point of sale.
Brazil's fuel fraud crisis has nearly doubled in two years, with drivers losing an estimated R$27 billion in 2024 compared to R$15 billion in 2022, according to research from the Fundação Getulio Vargas Energia and the Instituto Combustível Legal. The schemes range from volumetric fraud — pumps that deliver less fuel than customers pay for — to adulterated fuel, cloned brand names, and deceptive payment practices. What unites them is a single outcome: money extracted directly from the consumer.
The surge is not accidental. For years, organized crime in Brazil's fuel sector focused on tax evasion. As enforcement tightened around that angle, criminal networks adapted, redirecting their operations toward individual drivers at the pump. Emerson Kapaz, president of the Instituto Combustível Legal, called it a 'balloon effect' — regulatory pressure in one area simply pushes illegal activity into another. Official data from Brazil's National Petroleum Agency confirms the shift: fuel non-compliance rose from 2.7% in 2022 to 4% in 2024, with volumetric fraud now accounting for the majority of violations.
For the average motorist, the arithmetic is blunt — pay for a full tank, receive less, repeat across millions of fill-ups nationwide. The deeper challenge facing regulators is structural: enforcement pressure appears to redirect fraud rather than eliminate it. Until oversight reaches the point of sale itself, where the deception actually occurs, Brazilian drivers may continue bearing the cost of a system that organized crime has learned to exploit with quiet efficiency.
Brazil's gas station fraud problem has nearly doubled in two years, costing drivers roughly R$ 27 billion annually, according to research from the Fundação Getulio Vargas Energia and the Instituto Combustível Legal. In 2022, motorists lost about R$ 15 billion to these schemes. By 2024, that figure had climbed to R$ 27 billion—a stark measure of how the problem has metastasized across the country's fuel retail network.
The fraud takes several forms. Some stations deliver less fuel than customers pay for, a practice known as volumetric fraud. Others adulterate the fuel itself, mixing in cheaper or contaminated products. Still others use fake brand names, clone legitimate stations, or lie about payment options to confuse or deceive buyers. What ties these schemes together is that they all extract money directly from the consumer's pocket.
Why the sharp increase? Criminal organizations have shifted their playbook. For years, much of the illegal activity in the fuel market centered on tax evasion—siphoning money that should have gone to the government. But as tax enforcement tightened, the criminals adapted. They stopped chasing the tax angle and started targeting the driver at the pump instead. Emerson Kapaz, president of the Instituto Combustível Legal, described this as a "balloon effect"—squeeze the problem in one place, and it bulges out somewhere else. "What we're seeing is a displacement of the problem," he told the Folha de S.Paulo. "The irregular market is migrating toward operational fraud."
The shift shows up clearly in official data from Brazil's National Petroleum Agency. In 2022, fuel non-compliance—meaning it failed to meet quality or quantity standards—sat at 2.7 percent. By 2024, that had jumped to 4 percent. Volumetric fraud, where the pump delivers less than advertised, now accounts for the majority of these violations. The criminals have learned that hitting individual drivers, one tank at a time, is more reliable than trying to dodge the tax authorities.
For the average motorist, the impact is straightforward: they pay for a full tank and drive away with less. Multiply that across millions of fill-ups, across hundreds of stations, across two years, and you arrive at R$ 27 billion in losses. That money doesn't reappear. It goes to criminal networks that have simply found a new way to operate in plain sight.
The research suggests that enforcement pressure, while necessary, may not eliminate fraud so much as redirect it. As long as the profit margin exists and the risk feels manageable, organized crime will find a way to extract it. The question now is whether regulators can tighten oversight at the pump itself—the point of sale where the fraud actually happens—or whether drivers will continue to bear the cost of a system that criminals have learned to exploit with ease.
Citações Notáveis
The irregular market is migrating toward operational fraud— Emerson Kapaz, president of Instituto Combustível Legal
A Conversa do Hearth Outra perspectiva sobre a história
Why did the fraud double so quickly? Was there a specific trigger?
The trigger was enforcement success, actually. Tax authorities got better at catching fuel tax evasion, so the criminal networks couldn't operate that way anymore. They didn't disappear—they just moved their operation downstream, to the consumer.
So tighter rules made things worse for drivers?
In a way, yes. The criminals adapted faster than the regulatory system could follow. They went from hiding from the government to hiding in plain sight at the pump, one small fraud per transaction.
What's volumetric fraud exactly?
You pull up, you ask for R$ 100 of fuel, the pump shows you got a full tank. But you didn't. You got 90 percent of what you paid for. The pump was rigged or the attendant was in on it.
How do you even catch that?
That's the hard part. You'd need to test every pump regularly, or have mystery shoppers, or some kind of real-time monitoring. Right now, the National Petroleum Agency does spot checks, but they're not catching everything.
And the fake brands—how does that even work?
A station puts up a sign that says it's a major brand, but it's not. Or they clone the branding of a real station. The driver thinks they're buying from a trusted source, but they're not. It's all about exploiting trust at the moment of transaction.
So what stops this?
That's the question nobody has answered yet. You can enforce harder, but the criminals just shift again. You need operational oversight at the actual pump—real-time monitoring, regular testing, consequences that hurt. Otherwise, it's just a game of whack-a-mole.