Mexico · Energy & Security

Pemex fuel theft losses drop 30.3% as Mexico’s Financial Intelligence Unit and banking regulators tighten alerts on suspicious transactions, squeezing the financial networks behind the billion-dollar illicit fuel economy.

Pemex Fuel Theft Losses Drop 30.3% as Mexico Flags Suspicious Money Flows. (Photo internet reproduction)

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The Financial Crackdown Behind the 30.3% Drop

Pemex reported that fuel-theft losses fell 30.3% year-on-year, a reduction the state oil company links to heightened scrutiny of fuel-related transactions by the Financial Intelligence Unit (UIF) of the Secretariat of Finance and the National Banking and Securities Commission (CNBV). The UIF, led by Santiago Nieto, has identified a large proportion of gas stations near pipelines as selling stolen fuel.

The UIF has traced at least 10 billion pesos in funds tied to the commercialization of stolen fuel laundered through the Mexican financial system. In one coordinated action under the Joint Plan to Combat Oil Theft, authorities blocked 811 bank accounts linked to huachicoleo containing 466.6 million pesos and US$28,000.

Traditional Theft Volumes Remain Massive

Despite the percentage drop, Pemex’s 2024 annual report filed with the U.S. SEC shows stolen hydrocarbons still averaged 17,000 barrels per day in 2024, up from 15,400 barrels per day in 2023. The company booked 2024 losses to fuel theft at 20.53 billion pesos, a sustained financial hemorrhage equal to large-scale infrastructure investments.

The persistence is historic: before the López Obrador administration’s crackdown that began in December 2018, Pemex was losing more than US$1.6 billion per year to physical pipeline theft. Between December 2018 and June 2024, AMLO claimed a 94.2% reduction in thefts, recouping 373.7 billion pesos he said helped finance the Olmeca and Deer Park refineries.

Huachicol Fiscal: The Bigger, Silent Drain

While physical pipeline tapping declines, a more sophisticated variant called huachicol fiscal attacks Mexico’s tax base. This white-collar crime involves evading the Special Tax on Production and Services (IEPS) by smuggling undeclared fuel across borders. FTI Consulting notes this shifts damage from Pemex’s balance sheet directly onto federal tax revenue.

The Tax Administration Service (SAT) estimates the fiscal hole from illegal gasoline and diesel imports reached 177 billion pesos in 2024, approximately US$9.2 billion. The federal government failed to collect 809.324 billion pesos between 2018 and 2024 from huachicol fiscal alone, nearly twice the total cost of the Dos Bocas refinery.

Why This Matters for Residents and Investors

Illegal fuel now represents about one-third of Mexico’s domestic fuel market, creating a dual distortion. Pemex loses direct revenue from stolen product while legally compliant gas stations face unfair price competition from rogue pumps selling untaxed fuel. The Observatorio Ciudadano de Energía puts the total economic impact of fuel theft and contraband at 123.543 billion pesos in 2025.

This sum equals 2.3 times the total budget for public order and internal security, and 85% of the annual transport sector budget. For investors in Mexico’s downstream energy and retail fuel sectors, the financial-intelligence crackdown represents the government’s main tool to protect the legal market, but the sheer scale of fiscal losses—amounting to roughly 0.6% of GDP—constrains public spending capacity across the entire economy.

Enforcement and Customs Recovery Efforts

Mexico’s customs agency ANAM, under Rafael Marín Mollinedo, stated that the government recovered up to 200 billion pesos in fiscal revenue in 2025 by stopping illegal fuel imports, with expectations to reach 300 billion pesos by year-end. President Claudia Sheinbaum has tied rising Pemex fuel sales to progress in reducing both pipeline theft and tax-evasion schemes involving undeclared imports.

Still, ANAM cautiously notes that billions in tax revenue continue to be lost because fuel-theft operations persist. Security analysts warn that while traditional huachicol is territory-dependent and drives cartel violence, huachicol fiscal represents a deeper, white-collar corruption that undermines regulatory institutions and the fiscal foundation of the Mexican state.

Frequently Asked Questions

What is the difference between traditional huachicol and huachicol fiscal?

Traditional huachicol involves physically tapping Pemex pipelines to steal refined fuels. Huachicol fiscal is a white-collar tax fraud where importers evade the IEPS fuel tax by smuggling undeclared gasoline and diesel, damaging federal tax revenue rather than Pemex’s physical infrastructure.

How much money does Mexico lose to fuel theft and tax evasion each year?

Pemex reported direct theft losses of 20.53 billion pesos in 2024. Separately, huachicol fiscal tax evasion cost the government an estimated 177 billion pesos in uncollected revenue that same year, with cumulative losses exceeding 809 billion pesos between 2018 and 2024.

What role does Mexico’s Financial Intelligence Unit (UIF) play in stopping fuel theft?

The UIF investigates gas stations and businesses suspected of selling stolen fuel and traces illicit money flows through the banking system. It has blocked hundreds of bank accounts linked to huachicoleo and, together with the CNBV, tightens suspicious-transaction alerts to squeeze criminal fuel networks financially.

Sources: Pemex reduced fuel theft by 91%, Mexico Business Daily, Fiscal Fuel Theft: A Mexican Overview, FTI Consulting, Huachicol fiscal: gobierno federal dejó de recaudar 809,324 mdp, El Economista, Costo huachicol fiscal: 123 mil mdp, Diario Basta, El huachicol fiscal, un boquete de más de 9,000 millones de dólares, El País, Mexico cites fuel sales recovery as evidence of lower theft, Mexico Business News