What Happened
- The central government reduced the Special Additional Excise Duty (SAED) on petrol by Rs 10 per litre, bringing the SAED component to Rs 3 per litre
- Diesel has been effectively exempted from the Special Additional Excise Duty component
- The overall incidence of excise duty on petrol after the cut is Rs 11.9 per litre (comprising basic excise Rs 1.40, SAED Rs 3, agriculture infrastructure cess Rs 2.50, road and infrastructure cess Rs 5)
- On diesel, total excise is now Rs 7.80 per litre (basic Rs 1.80, agriculture infrastructure cess Rs 4, road and infrastructure cess Rs 2; SAED component removed)
- The Indian crude oil basket had surged to $117.09 per barrel in March 2026 from $69.01 in February 2026 due to the US-Israel-Iran conflict and Strait of Hormuz disruption fears
- The revenue cost to the government is estimated at approximately Rs 1.3 trillion in FY27 if rates remain unchanged throughout the year
- The government also reimposed a windfall profit tax on fuel exports
Static Topic Bridges
Structure of Excise Duty on Petroleum Products in India
Petrol and diesel are outside the purview of the Goods and Services Tax (GST) — they remain subject to central excise duty and state VAT/sales tax under the legacy tax regime. The Central Excise Act, 1944 is the governing statute. The central excise component on automotive fuels comprises multiple layers: (1) Basic Excise Duty; (2) Special Additional Excise Duty (SAED) — originally introduced for national calamity contingency; (3) Agriculture Infrastructure and Development Cess (AIDC); and (4) Road and Infrastructure Cess. Each component is legislated separately, giving the government flexibility to adjust one without disturbing others. The central government earns approximately 20–25% of the pump price as central excise on petrol. States earn an additional 15–35% through VAT (rate varies by state).
- GST applicability: Petroleum products (petrol, diesel, ATF, natural gas, crude) are excluded from GST
- Governing statute: Central Excise Act, 1944
- Pre-cut petrol excise breakdown: Basic Rs 1.40 + SAED Rs 13 + AIDC Rs 2.50 + Road Cess Rs 5 = ~Rs 21.9/litre
- Post-cut petrol excise: Basic Rs 1.40 + SAED Rs 3 + AIDC Rs 2.50 + Road Cess Rs 5 = Rs 11.9/litre
- Diesel post-cut: Basic Rs 1.80 + AIDC Rs 4 + Road Cess Rs 2 = Rs 7.80/litre (SAED removed)
- State VAT: Varies — Maharashtra, Karnataka charge ~25%; some states like AP charge ~31%
- Historical high: Excise on petrol peaked at Rs 32.9/litre in May 2020
Connection to this news: By targeting specifically the SAED component (the most discretionary element), the government has cut excise with minimum revenue disruption to road infrastructure cess and cess earmarked for agriculture — a structurally calibrated response to the oil shock.
Oil Marketing Companies (OMCs) and Fuel Price Mechanism
India's three state-owned oil marketing companies — Indian Oil Corporation (IOC), Hindustan Petroleum Corporation (HPCL), and Bharat Petroleum Corporation (BPCL) — control about 90% of India's fuel retail network. Under the current dynamic pricing regime (introduced June 2017), petrol and diesel prices are revised daily (or administratively as needed) to reflect international crude prices. However, in practice, the government has periodically intervened to freeze or reduce pump prices for political and inflationary reasons, causing OMCs to absorb "under-recoveries" (selling below cost). The March 2026 crude price spike ($117/barrel) would have caused enormous under-recoveries for OMCs. The excise duty cut does not automatically reduce pump prices — OMCs use the duty cut to offset their cost increase, shielding consumers from a price hike rather than passing on a reduction.
- Three state OMCs: IOC (largest; headquartered New Delhi), HPCL (Mumbai), BPCL (Mumbai)
- Fuel retailing: OMCs control ~90% of retail outlets
- Dynamic pricing: Daily revision introduced June 2017 (replacing fortnightly revision)
- Under-recovery: Loss incurred when selling below cost; historically compensated by government subsidy
- Windfall tax: Reimposed on fuel exports in March 2026 — levied when OMC margins on exports are exceptionally high
- Revenue loss from duty cut: ~Rs 1.3 trillion in FY27 (central government estimate)
Connection to this news: The excise cut is structurally aimed at protecting OMCs from under-recovery losses (and preventing another OMC financial crisis like 2022) rather than directly reducing pump prices — an important distinction for understanding fiscal and policy intent.
Fiscal Federalism and Petrol/Diesel Taxation
The exclusion of petrol and diesel from GST is a significant fiscal federalism issue. Under GST (introduced July 2017), the constitutional basis for states to levy VAT on these products is preserved through Article 366(12A) of the Constitution (which allows the GST Council to decide when to bring petroleum products under GST). States resist GST inclusion because petroleum taxes (VAT) are their largest own-tax revenue source, representing 15–25% of state tax revenues. Central excise, on the other hand, flows entirely to the Centre (though it is shared with states through Finance Commission devolution of the divisible pool — excise on petroleum is not in the divisible pool when structured as a cess). The Road and Infrastructure Cess is entirely retained by the Centre, earmarked for the National Highways Authority of India (NHAI).
- GST: Petroleum products excluded since July 2017; Article 366(12A) allows GST Council to decide inclusion date
- State VAT on petroleum: 15–25% of state own-tax revenue in most states; states strongly resist GST inclusion
- Road and Infrastructure Cess: Retained 100% by Centre; used for NHAI (road-building)
- AIDC (Agriculture Infrastructure and Development Cess): Introduced February 2021; retained by Centre
- Divisible pool: Basic Excise Duty (shared with states per Finance Commission formula); cesses are NOT in divisible pool
- GST Council: Chaired by Union Finance Minister; state finance ministers as members
Connection to this news: The Centre's ability to cut SAED quickly (without consulting states or GST Council) illustrates the administrative advantage of keeping petroleum taxes outside GST — fiscal flexibility in crisis, at the cost of a fragmented national tax structure.
Key Facts & Data
- Excise cut: Special Additional Excise Duty (SAED) on petrol reduced by Rs 10/litre → now Rs 3/litre; diesel SAED removed
- Indian crude basket (March 2026): $117.09/barrel (vs $69.01 in February 2026)
- Post-cut petrol total excise: Rs 11.9/litre (Basic Rs 1.40 + SAED Rs 3 + AIDC Rs 2.50 + Road Cess Rs 5)
- Post-cut diesel total excise: Rs 7.80/litre (Basic Rs 1.80 + AIDC Rs 4 + Road Cess Rs 2)
- Revenue cost: ~Rs 1.3 trillion in FY27 (full-year estimate)
- Governing statute: Central Excise Act, 1944
- Petroleum excluded from GST: Constitutional provision — Article 366(12A)
- OMCs: IOC, HPCL, BPCL (three state-owned; ~90% retail market share)
- Windfall tax: Reimposed on fuel exports (levied on OMC export margins)
- Road Cess: Fully retained by Centre; earmarked for NHAI