IMF Article Calls For Health Taxes Based On Product Harm

A March 2026 article in the IMF’s Finance & Development magazine has renewed discussion around how governments should tax products linked to health risks, including tobacco, alcohol, sugary drinks, e-cigarettes, heated tobacco products, and nicotine pouches. The article, titled “Taxing Harmful Habits,” argues that health taxes can raise public revenue and support better health outcomes when they are designed around product harm rather than simple product categories.

The authors, Christoph B. Rosenberg and Marius van Oordt, suggest that governments need a more complete framework. Their proposed approach is based on three principles: include all harmful products in the tax system, align tax levels with health risks, and improve cross-border cooperation to reduce evasion and smuggling.

Key Takeaways

• The IMF article says health taxes should cover all harmful products, not only traditional categories.
• Tax rates should reflect relative health harm instead of applying one broad rate to all products.
• Cross-border coordination is needed to reduce illicit trade, smuggling, and tax avoidance.
• The article says e-cigarettes, heated tobacco products, and nicotine pouches may justify lower tax rates than cigarettes because they can reduce toxicant exposure.
• New Zealand is cited as one example where smoking rates fell while e-cigarette use increased.
• The article also discusses the European Union’s direction toward minimum tax rules for more nicotine product categories.

Why Health Taxes Need A Wider Framework

Many governments already tax tobacco, alcohol, and sugary drinks. However, the article argues that these systems often leave gaps. Some products may be heavily taxed, while other harmful or related products remain lightly taxed or untaxed.

This creates what the authors describe as a “leaky” tax structure. When the tax system does not cover all relevant products, consumers may shift from highly taxed items to cheaper untaxed alternatives. This can reduce public health benefits and weaken government revenue.

For policymakers, the issue is not only whether taxes should rise. The larger question is how tax systems should be designed when consumer habits and product categories are changing quickly.

Three Principles For Better Health Tax Design

The article sets out three main principles for improving health taxes.

First, tax systems should include all unhealthy or harmful products in the relevant category. If only one product type is taxed, consumers may move to substitutes that carry similar risks.

Second, tax rates should match the level of harm. Products with higher health risks should face higher rates, while lower-risk alternatives may face lower rates.

Third, governments should cooperate across borders. Without coordination, price gaps between countries can encourage smuggling, informal trade, and tax evasion. This is especially important for nicotine products, alcohol, and other goods that can move through cross-border retail and online channels.

Nicotine Products Are Becoming More Complex

The nicotine market has changed significantly in recent years. Traditional cigarettes remain the highest-risk product in many public health discussions, but newer products such as e-cigarettes, heated tobacco products, and nicotine pouches have created more complex tax questions.

The IMF article notes that these products are still harmful, but some may expose users to fewer toxicants than combustible cigarettes. For that reason, the authors argue that lower tax rates may make sense for certain non-combustible nicotine products, while still keeping them inside the tax system.

This approach does not mean these products should be tax-free. Instead, it suggests a tiered model where every tobacco or nicotine product is taxed, but the rate reflects relative health risk.

New Zealand Used As A Case Study

The article uses New Zealand as one example of how tax differences may influence consumer behavior. It says cigarette smoking fell from 18% in 2012 to 8% in 2024, while e-cigarette use increased from almost zero to 14% during the same period.

The authors do not claim that tax policy alone caused this shift. However, they suggest that a widening price difference between combustible tobacco and less harmful alternatives may have contributed to changes in consumer choices.

For governments, this case shows why tax design can affect market behavior. If higher-risk products remain more expensive and lower-risk alternatives remain more accessible, some consumers may move away from combustible products.

The EU Is Moving Toward Broader Nicotine Tax Rules

The IMF article also points to the European Union’s developing approach. It says the European Commission’s draft Tobacco Excise Directive would introduce minimum tax rates across 13 product categories. These categories would include traditional cigarettes, loose tobacco, e-cigarettes, heated tobacco products, and nicotine pouches.

The important point is that no tobacco or nicotine product would be fully exempt. However, rates would not be identical across all categories. According to the article, cigarettes and loose tobacco would face higher minimum rates, while e-cigarettes, heated tobacco products, and nicotine pouches would be taxed at lower levels.

This reflects the same policy logic: tax all relevant products, but avoid treating products with different risk profiles exactly the same.

Why Cross-Border Coordination Matters

Health taxes can lose effectiveness when neighboring countries apply very different rates. Large tax differences may encourage illegal trade, cross-border purchasing, or informal distribution.

This is particularly relevant for nicotine products because they are compact, high-value, and easy to transport. Online sales and cross-border retail can also make enforcement more difficult.

For this reason, the IMF article emphasizes cooperation between countries. Better coordination can help reduce smuggling, protect tax revenue, and create a more consistent regulatory environment for legal businesses.

What This Means For Nicotine Product Companies

For manufacturers, importers, and distributors, the article signals a clear direction: nicotine taxation is likely to become more detailed, more product-specific, and more closely linked to health-risk classification.

Companies should prepare for stronger attention to:

• Product category definitions
• Nicotine content and delivery format
• Scientific evidence around relative risk
• Excise tax classification
• Market-specific tax rules
• Cross-border compliance
• Registration and reporting requirements

For legal suppliers, this could create both challenges and opportunities. Higher compliance requirements may raise operating costs, but they may also reduce unfair competition from untaxed or incorrectly classified products.

Industry Outlook

The IMF article suggests that health taxes will continue to evolve as markets change. Tobacco, alcohol, sugary drinks, and nicotine products are no longer simple categories. New product formats require tax systems that are flexible but still enforceable.

For the nicotine industry, the next stage may bring more tiered tax models. Cigarettes may remain in the highest tax category, while lower-risk alternatives may be taxed at lower but still meaningful rates.

At the same time, governments are likely to close loopholes. Products that previously escaped taxation due to unclear definitions may face new rules as authorities update their tax systems.

Conclusion

The IMF’s March 2026 Finance & Development article presents a practical message for policymakers and industries: health taxes work better when they are broad, risk-based, and coordinated across borders.

For nicotine products, this means e-cigarettes, heated tobacco products, and nicotine pouches may increasingly be taxed differently from cigarettes, but they are unlikely to remain outside the tax system. As governments refine excise rules, companies that understand product classification, tax compliance, and cross-border regulation will be better prepared for long-term market access.