IEPS Increases Soft Drinks, Serums, and Cigarettes in 2026: Banxico Anticipates Temporary Inflation Impact

Web Editor

December 30, 2025

a man and woman pushing a shopping cart through a grocery store aisle with a cart full of drinks and

Introduction

The Mexican Institute of Social Security (IMSS) and the Bank of Mexico (Banxico) have announced adjustments to the IEPS (Special Tax on Production and Services) for 2026. These changes will affect the prices of soft drinks, serums, and cigarettes. While Banxico expects these fiscal adjustments to have a temporary impact on inflation, they acknowledge the need for comprehensive evaluation of their overall effects.

Who is Banxico and Why is it Relevant?

The Bank of Mexico, or Banxico, is the central bank of Mexico, responsible for formulating and executing monetary policy. It aims to maintain price stability and support the government’s economic objectives. Banxico’s role is crucial in ensuring the stability and integrity of Mexico’s financial system.

IEPS Adjustments and Their Impact

The IEPS is a tax on specific goods and services, including soft drinks, medical serums, and cigarettes. The recent adjustments announced by Banxico will increase the tax on these items, leading to higher prices for consumers. The changes are expected to generate additional government revenue, which can be allocated to public services and social programs.

Soft Drinks

The IEPS increase on soft drinks will likely result in higher prices for popular beverages. This may encourage consumers to opt for cheaper alternatives or reduce their consumption, potentially impacting the beverage industry.

Serums

The tax hike on medical serums could affect patients relying on these products for treatment. While the government aims to increase revenue, it is essential to consider the potential consequences for individuals’ access to necessary healthcare.

Cigarettes

The increased IEPS on cigarettes is expected to discourage smoking and generate more tax revenue. This move aligns with public health goals aimed at reducing tobacco use and its associated health risks.

Temporary Inflation Impact

Banxico anticipates that the fiscal adjustments will have a temporary effect on inflation. Inflation is the rate at which the general level of prices for goods and services increases over time. While the IEPS changes may cause a short-term increase in prices, Banxico expects the impact to be temporary.

Comprehensive Evaluation

Banxico acknowledges the need for a comprehensive evaluation of the IEPS adjustments’ overall impact. As more information becomes available, Banxico will incorporate it into their assessment to ensure accurate predictions and policy adjustments if necessary.

Key Questions and Answers

  • What is IEPS? IEPS (Impuesto Especial sobre Producción y Servicios) is a tax on specific goods and services in Mexico, including soft drinks, medical serums, and cigarettes.
  • Who is Banxico? The Bank of Mexico (Banxico) is the country’s central bank, responsible for formulating and executing monetary policy.
  • What are the expected impacts of the IEPS adjustments? The adjustments will likely result in higher prices for soft drinks, medical serums, and cigarettes. They are expected to generate additional government revenue while potentially impacting consumer behavior and access to certain goods and services.
  • How will the IEPS changes affect inflation? Banxico anticipates a temporary increase in inflation due to the IEPS adjustments, expecting the impact to be short-term.
  • Why is a comprehensive evaluation needed? A comprehensive evaluation is necessary to accurately assess the overall impact of the IEPS adjustments and make any required policy adjustments.