What Happened
- The Central government cut excise duty on petrol by ₹10 per litre and on diesel by ₹10 per litre, reducing petrol's Special Additional Excise Duty to ₹3 per litre (from ₹13) and diesel's to nil (from ₹10).
- The move was triggered by a surge in global oil prices following escalation in the West Asia conflict, with the aim of shielding domestic consumers from price increases.
- The revenue cost to the government is estimated at approximately ₹1.75 lakh crore annually.
- Simultaneously, the government reinstated the windfall tax on fuel exports, which had been abolished in December 2024, to prevent domestic-produced refined fuels from being diverted abroad at premium international prices.
- Finance Minister Nirmala Sitharaman stated the government would support oil marketing companies (OMCs) — Indian Oil Corporation (IOCL), BPCL, and HPCL — to ensure retail fuel prices remain stable and supplies uninterrupted.
Static Topic Bridges
Excise Duty on Petroleum Products — Structure and Statutory Basis
Excise duty on petroleum products is levied under the Central Excises and Salt Act, 1944 (Section 3), and notified through Finance Act amendments. Petrol and diesel are kept outside the Goods and Services Tax (GST) framework and continue to attract central excise duties composed of Basic Excise Duty, Special Additional Excise Duty (SAED), and Additional Duty of Excise (Road and Infrastructure Cess). This multi-component structure allows the government to adjust individual layers without changing retail price directly, providing fiscal flexibility.
- Basic Excise Duty (BED): Levied under Section 3 of the Central Excise Act, 1944; forms the baseline component.
- Special Additional Excise Duty (SAED): Introduced via Finance Acts; the most frequently adjusted component — used for the March 2026 cut (petrol SAED capped at ₹3/litre, diesel SAED reduced to nil).
- Road and Infrastructure Cess: Earmarked for road construction; separately ring-fenced from general revenue.
- Petrol and diesel remain outside GST by constitutional design, giving the Centre and states independent revenue handles on petroleum.
Connection to this news: The government exercised its power to revise SAED downward by ₹10 per litre on both fuels, which is the standard mechanism used for rapid pass-through of global oil price relief to consumers without altering pump prices administratively.
Windfall Tax — Mechanism and India's Experience
A windfall tax is a one-off or periodic levy on extraordinary profits earned by producers or exporters due to external events rather than business effort or investment — in this case, surging global oil prices. India introduced its windfall tax in July 2022 via Special Additional Excise Duty (SAED) on domestically produced crude oil and on exports of petrol, diesel, and aviation turbine fuel (ATF), when the Russia-Ukraine war caused global crude prices to spike. Domestic crude producers were earning international parity profits while selling to domestic refineries, generating windfall gains. The tax was reviewed fortnightly based on trailing average crude prices. India abolished the windfall tax in December 2024 when global crude prices fell.
- Introduced: July 1, 2022 — India became one of the first countries to impose this tax.
- Initial rates (July 2022): ₹23,250/tonne on domestic crude; ₹6/litre on petrol and ATF exports; ₹13/litre on diesel exports.
- Mechanism: Set fortnightly by the Finance Ministry based on prevailing 15-day average crude price; notified under the Central Excise Act.
- Abolished: December 2024 via Finance Ministry notifications (No. 29/2024 and 30/2024).
- Reinstated: March 2026 as export of refined fuel became profitable again due to elevated West Asia-driven crude prices.
Connection to this news: Reinstating the windfall tax prevents refiners from exporting domestically refined fuel at premium international prices, reducing domestic fuel availability. Combined with excise duty cuts, the dual move attempts to simultaneously protect consumers and secure domestic fuel supply.
Oil Marketing Companies (OMCs) — Role, Under-Recovery, and Government Support
India's petroleum retail sector is dominated by three state-owned OMCs: Indian Oil Corporation Limited (IOCL), Bharat Petroleum Corporation Limited (BPCL), and Hindustan Petroleum Corporation Limited (HPCL). These companies refine and distribute fuel at government-influenced retail prices, which may be below their cost of supply (import + refining + distribution) when global crude prices spike — a gap termed "under-recovery." The government periodically compensates OMCs through budgetary transfers or excise duty rationalisation to maintain their financial viability.
- The three PSU OMCs control approximately 90% of India's retail fuel distribution network.
- Under-recovery arises when retail prices are not revised upward despite rising crude costs — a political decision with consumer protection intent.
- Excise duty cuts reduce OMC procurement costs from the exchequer perspective, partially cushioning the spread between international parity and retail price.
- The government indicated OMCs would be separately supported to ensure no retail price hike despite the revenue loss from the excise cut.
Connection to this news: The Finance Minister's statement that the government would "support oil marketing companies" signals a potential budgetary transfer or compensation package on top of the excise cut — a standard feature of India's managed petroleum pricing regime.
Key Facts & Data
- Petrol excise cut: ₹10/litre — SAED reduced from ₹13 to ₹3 per litre.
- Diesel excise cut: ₹10/litre — SAED reduced from ₹10 to nil.
- Estimated annual revenue foregone: ₹1.75 lakh crore.
- Windfall tax abolished: December 2024 (Finance Ministry notifications 29/2024, 30/2024).
- Windfall tax reinstated: March 26–27, 2026 in response to West Asia-driven crude price surge.
- India's import dependence on crude oil: approximately 85–87% of domestic requirement.
- Three PSU OMCs (IOCL, BPCL, HPCL) dominate retail fuel distribution in India.
- Petroleum products (petrol, diesel, ATF, natural gas) remain outside the GST framework.
- A $10/barrel rise in crude oil prices widens India's current account deficit by approximately 0.3% of GDP.