The Union government has sharply increased the export duty often referred to as a windfall tax on diesel from ₹21.5 per litre to ₹55.5 per litre and on Aviation Turbine Fuel (ATF) from ₹29.5 per litre to ₹42 per litre, according to a notification issued by the Finance Ministry on April 11.
The revised duties took effect immediately, while export duty on petrol continues to remain nil. Officials said the move is aimed at discouraging excessive exports by refiners and ensuring adequate domestic fuel supply amid volatile global oil prices.
The policy shift comes against the backdrop of surging crude prices, which have crossed $100 per barrel due to geopolitical tensions and disruptions to key oil supply routes in West Asia. Industry experts say the move could reduce the incentive for refiners to export fuel, potentially strengthening domestic availability, while exporters may face reduced margins.
Fuel Export Duties Increased
In a gazette notification issued on April 11, the Finance Ministry confirmed that export duty on diesel has been raised to ₹55.5 per litre from ₹21.5 per litre, while the duty on Aviation Turbine Fuel (ATF) has been increased to ₹42 per litre from ₹29.5 per litre. The government clarified that the revised rates came into force immediately.
Officials indicated that the step was necessary to prevent exporters from taking undue advantage of global price differences and to ensure adequate availability of essential fuels within the country. The government has chosen to keep the export duty on petrol unchanged at zero, suggesting that domestic petrol supply is currently considered sufficient.
Sources in the government said the decision forms part of a broader strategy to manage fuel availability during a period of global uncertainty in energy markets. By making exports more expensive, policymakers aim to incentivise refiners to prioritise the domestic market.
The move may particularly affect private refiners that export large volumes of diesel and aviation fuel. Analysts note that diesel plays a crucial role in India’s logistics and transportation sectors, meaning domestic supply stability is closely linked to inflation and economic activity.
Global Energy Crisis And Earlier Policy Changes
The latest revision follows earlier measures announced on March 26, when the government first imposed export duties of ₹21.5 per litre on diesel and ₹29.5 per litre on ATF in response to rising global oil prices. Those taxes were introduced alongside a cut in excise duties on petrol and diesel to cushion consumers and oil marketing companies from the impact of rising crude prices.
Global oil markets have experienced significant volatility in recent months. Prices surged beyond $100 per barrel amid disruptions to energy supply routes and escalating geopolitical tensions in West Asia. Restrictions in the Strait of Hormuz a crucial corridor through which a large portion of the world’s oil shipments pass—have raised concerns about supply stability. The strait is particularly significant for India, as around 40% of its crude imports transit through this route.
India is among the world’s largest consumers and importers of crude oil, making its economy particularly sensitive to fluctuations in global energy markets. As a result, the government periodically adjusts fuel taxes and export duties to balance competing priorities ensuring domestic fuel availability, stabilising prices, and protecting government revenues. Some reports suggest the recent tax adjustments may also help offset revenue losses caused by earlier reductions in excise duty on fuels.
At the same time, authorities are reportedly monitoring the aviation sector closely. Jet fuel accounts for up to 40% of airline operating costs, meaning sharp increases in ATF prices can directly influence airfares. To mitigate this impact, the government has introduced measures such as limiting the monthly increase in jet fuel prices for domestic airlines in April. These steps aim to prevent sudden fare spikes while maintaining the viability of the aviation industry.
The Logical Indian’s Perspective
Energy policy decisions often sit at the intersection of economics, geopolitics and everyday life. Measures like raising export duties on diesel and aviation fuel may help ensure that domestic markets remain stable during periods of global turmoil. At the same time, such policies can affect refineries, exporters, airlines and eventually consumers through ripple effects across transport, logistics and travel costs.
In a country where fuel prices shape everything from food distribution to public mobility, transparency and dialogue around policy decisions become essential. Governments must balance national energy security with the economic realities faced by industries and citizens alike.
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