On October 31, 2025, Mexico’s Senate approved a comprehensive legislative package targeting increased fiscal measures for 2026, which notably includes a sharp tax rise on online gambling activities. This reform of the Special Tax on Production and Services (IEPS) raises the tax rate on online bets and gaming activities to 50%, a significant leap from the previous 30% rate. The bill, which had already cleared the Chamber of Deputies, is now pending the final assent from the executive branch.
This tax hike is part of a broader effort by the Mexican government to enhance fiscal transparency and combat financial crimes. According to an official report accompanying the reform, the increased tax is aimed at “supporting efforts against money laundering by making income more transparent for taxpayers and reducing the space for illicit operations.” The government anticipates that this measure will bolster financial oversight and control over crimes frequently associated with the rapidly expanding digital gambling sector.
The Senate’s approval was decisive, with a general vote tally of 75 in favor and 37 against. Further scrutiny of specific aspects saw 76 votes for and 34 against the bill. The tax reform is part of a fiscal strategy designed to increase government income. The Ministry of Finance projects that the reforms will boost revenues to MXN 761.5 billion (over USD 40 billion) in 2026, approximately 10% higher than the estimates for 2025. These funds are earmarked for various public health initiatives, aligning with the administration’s focus on fiscal responsibility and social justice.
In addition to online gambling, the reform extends higher taxes to several other sectors, including tobacco, sweetened beverages, and violent video games. It also affects service fees for immigration processes, phytosanitary certifications, and radio spectrum usage. Senate President Laura Itzel Castillo endorsed the reforms, arguing they are essential to “strengthen the nation’s fiscal capacity while ensuring social equity.” However, opposition parties like PAN and PRI have criticized the reforms, suggesting they might impede economic growth and drive businesses toward informal operations.
The gaming industry and fiscal analysts have expressed significant concerns regarding the potential repercussions of the tax hike. Critics argue that the increased tax rate on online gambling could actually decrease total tax revenues. Projections referenced by Milenio suggest that the Servicio de Administración Tributaria (SAT) might lose as much as MXN 12 billion (USD 650 million) due to market contraction and a shift toward unregulated platforms. Legal specialists from the Lazcano and Avedillo law firm warn that the reform may inadvertently “incentivize players to abandon the platforms authorized by the Ministry of the Interior and head to illegal gaming that grows day after day.”
Currently, approximately 60% of online betting accessible to Mexican players operates outside the legal framework, and experts fear the heavier tax burden could further stimulate the underground market, undermining regulatory control and consumer protections. For licensed operators, the increased tax rate could lead to severe financial pressures. With current compliance and licensing costs already significant, the drop in profitability might compel these operators to reconsider their presence in the Mexican market or adjust their business strategies. Analysts caution that “the increase in the tax may force licensed operators to reassess their approach, which would likely lead to lower investment and innovation in Mexico’s regulated online gaming market.”
Industry observers also highlight a potential contradiction in the reform’s goals. While intended to curb illicit activity, the tax could instead drive consumers and operators to unregulated environments, where there is no tax compliance, oversight, or player protection. This fiscal reform marks a crucial juncture for Mexico’s online gaming market. Despite the government’s intent to enhance fiscal discipline and transparency, the steep rise in taxation could produce unforeseen economic consequences, potentially harming the very regulated market it seeks to nurture.
As the reform awaits final execution by the Executive, stakeholders are closely monitoring the situation, hoping for supplementary measures that could prevent market exodus and ensure the policy achieves its intended outcomes.
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