GST on Petroleum Products
GST on Petroleum Products The Great Indian Tax Debate India’s Goods and Services Tax (GST), introduced on 1st July 2017, was hailed as the most significant tax reform since Independence — a unified tax framework that replaced over 17 Central and State taxes and 23 types of cesses. However, one critical omission in the GST architecture continues to spark fierce debate among economists, policymakers, industry leaders, and common citizens alike: the exclusion of petroleum products from the GST ambit. As of May 2026, five major petroleum products — Petrol, Diesel, Aviation Turbine Fuel (ATF), Natural Gas, and Crude Oil — remain outside the purview of GST and continue to attract a complex web of Central Excise Duty, State VAT, and other levies. This anomaly not only fragments the otherwise unified tax structure but also denies Indian businesses the benefit of Input Tax Credit (ITC) on fuel expenses — a significant cost burden in an energy-intensive economy. The question that remains at the forefront of every GST Council meeting, every Union Budget debate, and every industry lobbying session is: When will petroleum products be brought under GST? This blog provides a comprehensive, 360-degree analysis of this critical issue — covering the legal framework, economic impact, global comparisons, stakeholder perspectives, and what the future holds. IMPORTANT NOTE: All figures, rates, and regulatory references in this blog are updated as of May 2026. Tax rates may change subject to GST Council decisions, Parliamentary approvals, and Union Budget announcements. Readers are advised to consult a certified CA or tax professional for specific advice. What is GST? A Quick Refresher The Goods and Services Tax (GST) is a comprehensive, multi-stage, destination-based indirect tax that is levied on every value addition in the supply chain. Governed by the CGST Act, 2017, IGST Act, 2017, and respective State GST Acts, the GST framework brought uniformity and transparency to India’s indirect taxation system. Key Features of GST in India (2026) Dual GST Structure: Centre levies CGST; States levy SGST; IGST applies to inter-state transactions Four main tax slabs: 5%, 12%, 18%, and 28% (plus cess on sin goods and luxury items) Input Tax Credit (ITC): Businesses can claim credit for taxes paid on inputs, reducing cascading tax effect Destination-Based Tax: Revenue accrues to the State where goods/services are consumed GSTN Portal: Technology-driven compliance via gst.gov.in GST Council: Constitutional body with Finance Ministers of Centre and all States as members Currently, petroleum products are kept outside GST under Section 9(2) of the CGST Act, 2017, which explicitly states that petroleum crude, high speed diesel (HSD), motor spirit (petrol), natural gas, aviation turbine fuel, and tobacco shall be brought under GST from a date notified by the Government on the recommendation of the GST Council. Current Tax Structure on Petroleum Products in India (2026) In the absence of GST, petroleum products are subjected to a multiplicity of taxes and levies that vary significantly across states. Here is the detailed breakdown of the current taxation structure as of 2026: Petrol (Per Litre) — National Average April 2026 Component Amount (INR/Litre) Authority Base Price (ex-refinery) ~Rs. 56.00 Oil Companies Central Excise Duty ~Rs. 19.90 Central Govt. PMUY Cess / Road Cess ~Rs. 18.00 Central Govt. State VAT (Avg.) ~Rs. 15.00 – Rs. 26.00 State Govt. Dealer Commission ~Rs. 3.80 Oil Companies Retail Selling Price (Delhi) ~Rs. 94.77 Final Consumer Price Diesel (Per Litre) — National Average April 2026 Component Amount (INR/Litre) Authority Base Price (ex-refinery) ~Rs. 57.00 Oil Companies Central Excise Duty ~Rs. 15.80 Central Govt. Road & Infrastructure Cess ~Rs. 18.00 Central Govt. State VAT (Avg.) ~Rs. 10.00 – Rs. 20.00 State Govt. Dealer Commission ~Rs. 2.57 Oil Companies Retail Selling Price (Delhi) ~Rs. 87.62 Final Consumer Price State-wise VAT Variation on Petrol (Selected States, 2026) State VAT on Petrol (%) Additional Cess/Surcharge Approx. Retail Price (Rs./Litre) Delhi 19.40% None ~Rs. 94.77 Maharashtra (Mumbai) 26% + Rs. 1.75/L add’l duty Rs. 10.12/L surcharge ~Rs. 106.31 Rajasthan (Jaipur) 36% + Rs. 1.5/L road dev. tax Applicable ~Rs. 108.48 Karnataka (Bengaluru) 25.92% Nil ~Rs. 102.84 Tamil Nadu (Chennai) 15% + Rs. 11.52/L Nil ~Rs. 102.63 Uttar Pradesh (Lucknow) VAT + Road Tax Applicable ~Rs. 96.57 Gujarat (Ahmedabad) 17.36% Nil ~Rs. 96.46 Kerala (Thiruvananthapuram) 30.08% Social Security Cess ~Rs. 107.65 The massive variation in state VAT rates — ranging from 15% to over 36% — creates significant price disparity across India, affecting both consumers and businesses. A truck driver transporting goods from Rajasthan to Gujarat pays very different fuel prices despite covering a relatively short distance. LPG (Domestic Cylinder — 14.2 kg) Pricing 2026 Component Amount (INR) Base Cost ~Rs. 610 Distributor Margin ~Rs. 60 GST (5% — LPG is partially under GST) ~Rs. 33 Pradhan Mantri Ujjwala Yojana Subsidy (eligible HH) ~Rs. 300 (direct benefit transfer) Net Retail Price (Delhi, without subsidy) ~Rs. 803 Note: LPG for domestic use currently attracts 5% GST, making it a partial exception to petroleum exclusion. However, commercially bottled LPG attracts 18% GST. This anomaly itself demonstrates the confused taxation policy around petroleum. Why Were Petroleum Products Kept Outside GST? When the GST Council finalised the structure of India’s GST regime between 2016 and 2017, including petroleum products under GST was technically feasible but politically near-impossible. Here is why: 1. Revenue Protection for State Governments Petroleum products are the single largest source of tax revenue for State governments. In 2025-26, States collectively earned over Rs. 2,50,000 crore from VAT and other levies on petroleum products. Bringing them under GST would have meant sharing this revenue with the Centre and accepting potentially lower rates — a prospect no State was willing to accept. 2. Central Government Fiscal Compulsions The Union Government earned approximately Rs. 4,20,000 crore from Central Excise Duty on petroleum products in 2025-26. The Centre uses this revenue for funding large infrastructure programs, defence expenditure, and fiscal deficit management. Under GST, the Centre would have to levy CGST at rates recommended by the GST Council,
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