The Rise of Green VAT/GST: Impact of Environmental Taxes on Indirect Tax Systems

In recent years, with growing awareness of the environmental impact of global trade, governments worldwide have started reconsidering the role of taxation as not only a revenue-generating tool but also a powerful policy instrument for sustainability. Environmental taxes are becoming the central piece and gaining increasing importance in national and international fiscal agendas as an instrument or mechanism to reduce the negative impact on the environment.

The development of environmental taxes, as a type of indirect tax, impacts the VAT and GST systems, as it represents a reform or redesign of indirect tax systems aimed at promoting environmentally friendly behavior. The green VAT/GST could be considered a next step in the evolution of the indirect tax systems, as a tool to integrate environmental considerations into the tax system and promote a more sustainable economy.

The Development of Environmental Taxes

Generally, VAT and GST are considered neutral taxes, where the tax burden falls on the final consumer, regardless of how many times a product is bought and sold before it reaches that consumer. On the contrary, environmental taxes are typically corrective, as they aim to change behavior by making environmentally harmful products or actions more expensive. However, with the integration of environmental considerations into the VAT and GST systems, there is a shift from neutrality toward a more strategic use of indirect taxation.

The transformation of indirect tax systems, including VAT and GST, has been a gradual process and is part of broader green tax reform initiatives. Some of the early green policies included fuel excise taxes or landfill taxes. However, what the government needed was a more systematic approach for reaching environmental goals. Therefore, VAT and GST have become key instruments for achieving these goals by allowing for reduced or zero VAT/GST rates on environmentally beneficial products, such as solar panels, energy-efficient appliances, and public transportation services.

For example, as part of its 2019 European Green Deal, which aims for Europe to become the first climate-neutral continent by 2050, the EU released a Council Directive (EU) 2022/542, also known as the Reduced VAT Rates Directive, in 2022. Under this Directive, EU countries may reduce VAT rates for environmentally friendly goods and products, such as solar panels and electric bicycles, to as low as 0%.

How Environmental VAT/GST Works in Practice

Essentially, green VAT/GST mechanisms operate by rewarding environmentally friendly choices and penalizing those that are harmful. Governments have introduced several practical approaches to achieve this balance. As already mentioned, one of the most common approaches is allowing the application of reduced or zero VAT/GST rates to goods and services that have a lower environmental footprint.

The second approach involves removing VAT/GST exemptions or subsidies for industries identified as more polluting and incentivizing greener sectors and solutions. One such initiative is the UK's decision to apply the zero VAT rate to the installation of certain specified energy-saving materials, including insulation, solar panels, and specific heating systems, from May 1, 2023, to March 31, 2027.

Furthermore, as part of a strategic approach to incorporating environmental considerations into VAT/GST, governments often establish a classification system and certification process requirements to distinguish eligible green products for reduced rates or incentives. For example, a government may link a specific applicable rate or incentive to an environmental standard, such as energy labels or eco-certifications.

Impact of Green VAT/GST on Business Operations

What represents an opportunity for some is a challenge for others. The same applies to the rise of green VAT/GST and its impact on business operations. Companies operating in the green industries, such as those involved in the production or distribution of green goods and services, may benefit from reduced tax rates, making their offerings more competitive. Being subject to lower VAT/GST rates may lead to innovation and investment in sustainable technologies, creating long-term advantages in a rapidly evolving market.

However, to become eligible for benefits, businesses must meet strict requirements, such as accurately classifying products based on their environmental attributes. Misclassification often results in compliance risk, financial penalties, and, in some cases, criminal charges. An additional factor to consider is the impact of supply chain issues on sourcing components or materials, which may affect the tax treatment of final products.

As is the usual case, businesses operating across multiple jurisdictions, that is, those involved in cross-border supply, may face additional complexities due to the different VAT/GST treatment of specific products.

Conclusion

The integration of environmental components into the VAT/GST systems marks the shift in the role of indirect taxes from a neutral fiscal instrument to a tool for environmental policy. Moreover, by leveraging VAT/GST systems to drive behavior change and support green transitions, the coexistence of environmental taxes and VAT/GST is essential for achieving environmental goals and establishing a more sustainable supply chain environment.

Considering the acceleration in global efforts to combat climate change, green VAT/GST may become a defining feature of modern tax systems, bridging the gap between fiscal policy and environmental responsibility.

Source: European Environment Agency, International Monetary Fund, European Parliament, Deloitte, Council Directive (EU) 2022/542, VATabout - Comprehensive Guide to VAT Notice 708