India Raises Windfall Tax: Diesel Climbs to ₹55.5/L, ATF to ₹42/L

Written by: Team Angel OneUpdated on: 13 Apr 2026, 4:41 pm IST
India Raises Windfall Tax
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The Central Government has raised export duty on aviation turbine fuel (ATF) in a fresh move aimed at preserving domestic fuel availability amid mounting pressure in global oil markets.  

The decision comes as crude oil prices continue to rise sharply following escalating geopolitical tensions in West Asia. 

Export Duty On Diesel and ATF Increased 

As per the latest notification issued by the Ministry of Finance, export duty on diesel has been increased sharply from ₹21.5 per litre to ₹55.5 per litre.  

Export duty on aviation turbine fuel has also been raised from ₹29.5 per litre to ₹42 per litre. 

However, export duty on petrol has been left unchanged at nil. The revised rates came into force immediately following the notification issued on April 11. 

Move Aimed at Protecting Domestic Supply 

The duty hike reflects the government’s efforts to ensure adequate domestic availability of petroleum products at a time when elevated international prices could incentivise refiners to increase exports. 

Export duties on petroleum products, commonly referred to as windfall taxes are used as a policy tool to moderate outbound shipments and preserve local supply when global refining margins rise significantly 

Global Oil Rally Driving Policy Tightening 

The latest revision comes amid significant disruption in global oil markets triggered by tensions involving the US, Israel, and Iran.  

Supply concerns surrounding the Strait of Hormuz, one of the world’s most critical oil transit routes have intensified fears of prolonged disruption, pushing Brent crude prices above $100 per barrel. 

The resulting rise in petroleum product prices has increased pressure on governments globally to safeguard domestic energy availability. 

Potential Impact on Refiners and Aviation Supply Chain 

Higher export duty on ATF may impact export margins for refiners while potentially supporting greater domestic supply availability for aviation fuel distributors and domestic carriers.  

The measure may also reduce volatility in local ATF pricing if international prices remain elevated over the near term. 

The move reflects the government’s balancing act between enabling refiners to benefit from strong global markets and ensuring local sectors are protected from supply disruptions. 

Read More: Paytm Share Price in Focus; Expands into Indonesia with New Subsidiary! 

Conclusion 

The hike in ATF export duty underscores the government’s efforts to maintain domestic fuel security and manage inflationary risks amid continued volatility in international crude markets. 

Disclaimer: This blog has been written exclusively for educational purposes. The securities mentioned are only examples and not recommendations. This does not constitute a personal recommendation/investment advice. It does not aim to influence any individual or entity to make investment decisions. Recipients should conduct their own research and assessments to form an independent opinion about investment decisions. 

Investments in the securities market are subject to market risks, read all the related documents carefully before investing. 

Published on: Apr 13, 2026, 11:10 AM IST

Team Angel One

Team Angel One is a group of experienced financial writers that deliver insightful articles on the stock market, IPO, economy, personal finance, commodities and related categories.

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