- Constitutional Basis – Why These Products Are Outside GST
- Complete List – What is Outside GST in 2026
- Petroleum Products – Current Tax Structure
- Alcoholic Liquor – State Excise + VAT Framework
- Electricity – Why It’s Outside GST
- The ITC Cascade Problem – How Exclusions Hurt Business
- What GST DOES Apply – GST on Activities in These Sectors
- GST on Liquor Served in Restaurants and Hotels
- ATF (Aviation Turbine Fuel) – Impact on Airlines
- Natural Gas – Special Considerations
- Industrial Alcohol vs Alcoholic Liquor for Human Consumption
- Arguments For and Against GST Inclusion
- Future Outlook – Will Petroleum and Liquor Come Under GST?
- Business Impact and Compliance Guidance
- Frequently Asked Questions
1. Constitutional Basis – Why These Products Are Outside GST
Alcoholic liquor for human consumption: Constitutionally EXCLUDED from GST itself. Article 366(12A) defines “goods and services tax” as a levy on supply of goods and services other than supply of alcoholic liquor for human consumption. To bring liquor under GST requires a Constitutional Amendment – a two-thirds majority in Parliament plus ratification by at least half the states. This is politically very complex.
Five petroleum products: NOT constitutionally excluded. They are temporarily kept outside GST. Article 279A(5) requires the GST Council to recommend the date from which GST shall be levied on petroleum crude, high speed diesel, motor spirit (petrol), natural gas, and aviation turbine fuel. §9(2) CGST Act says GST on these will apply from the date notified by the Government on GST Council’s recommendation. Until such recommendation and notification – they remain outside GST. No constitutional amendment needed – just GST Council consensus.
Electricity: Entry 53 of the State List (Seventh Schedule) gives states exclusive power to levy tax on “consumption or sale of electricity.” GST (a concurrent levy) does not cover electricity supply.
| Product | Exclusion Type | Mechanism to Include in GST | Political Difficulty |
|---|---|---|---|
| Alcoholic liquor for human consumption | Constitutional exclusion (Art.366(12A)) | Constitutional Amendment – two-thirds Parliament + half-state ratification | Very High |
| Petroleum crude, petrol, diesel, natural gas, ATF | Legislative exclusion (Art.279A(5) + §9(2) CGST) | GST Council recommendation → Government notification | High (states’ revenue concerns) |
| Electricity | State List power (Entry 53) | Constitutional Amendment to move to Concurrent List | Very High |
2. Complete List – What is Outside GST in 2026
| Item | Outside GST? | Current Tax | Who Taxes It |
|---|---|---|---|
| Alcoholic liquor for human consumption (beer, wine, IMFL, country liquor) | YES – Constitutional | State Excise Duty + State VAT/Sales Tax | State Government exclusively |
| Petroleum crude | YES – Temporary legislative | Central Excise Duty + Cess | Central Govt (Excise) + State (VAT) |
| Motor spirit (Petrol/MS) | YES | Central Excise ~₹19.90/L + State VAT (12-38%) | Central + State |
| High Speed Diesel (HSD) | YES | Central Excise ~₹15.80/L + State VAT (11-25%) | Central + State |
| Natural Gas | YES | State VAT (varies); some states: no VAT | State Government |
| Aviation Turbine Fuel (ATF) | YES | Central Excise 11% + State VAT (1-30%) | Central + State |
| Electricity (supply and distribution) | YES | Electricity Duty/Tax under Electricity Act; state-specific | State Government |
| Tobacco products (cigarettes, bidis) | Partially – under GST BUT also Central Excise duty continues | GST (40% + compensation cess) + Central Excise (retained) | Both Central Govt |
| Lottery tickets | Under GST at 40% (SC ruling) | 40% GST | Central Govt under GST |
| Crude petroleum products used as feedstock (plastics, chemicals) | The petroleum product itself is outside GST; the manufactured product is taxable | Manufacturer gets no ITC on crude/naphtha used as input; taxes cascade | Mixed cascade |
3. Petroleum Products – Current Tax Structure
| Product | Central Excise Rate | State VAT Range | Total Effective Tax | Impact |
|---|---|---|---|---|
| Petrol | ₹19.90 per litre (Road & Infrastructure Cess + Basic Excise) | 4% (Andaman) to 38%+ (Rajasthan, MP, Maharashtra) | ~40–55% of retail price | Petrol at ₹100/L retail: ₹40–55 is tax |
| Diesel | ₹15.80 per litre | 12% (Himachal) to 25%+ (many states) | ~35–45% of retail price | Backbone of Indian logistics – high diesel tax = higher freight cost |
| ATF | 11% ad valorem | 1% (Gujarat – incentive for aviation) to 29% (UP, others) | ~25–40% of airline fuel cost | Aviation fuel costs = 35–45% of Indian airline operating costs; ATF tax major contributor |
| Natural Gas | No Central Excise (exempted) | Varies widely: 3% to 28% VAT; some states have local levies | 3–28% depending on state | CNG vehicles: price varies by state; city gas distribution costs differ dramatically |
| Petroleum Crude | ₹1,600-2,000 per metric tonne cess + basic excise | Limited state VAT at crude stage | Applied at refinery gate | Refineries: no ITC on crude input costs → built into product prices |
| LPG (cooking gas) | Under GST – 5% GST (domestic; subsidised) / 18% (commercial) | N/A – under GST | 5% or 18% GST | LPG WAS included in GST unlike other petroleum – different classification |
4. Alcoholic Liquor – State Excise + VAT Framework
Since liquor is constitutionally outside GST, it remains a state subject taxed through: (a) State Excise Duty – the primary levy on production/manufacture of liquor, and (b) State VAT/Sales Tax – on sale to consumers. States also impose various other levies like licence fees, assessment fees, and health cess.
State-wise Liquor Tax Variation (Illustrative – June 2026)
| State | Liquor Tax Approach | Estimated Consumer Tax Incidence |
|---|---|---|
| Delhi | Excise Policy (revised periodically); state retail; MRP-based excise | 60-80% of MRP is tax |
| Maharashtra | State Excise + VAT; highest excise state in India | 50-70% depending on IMFL type |
| Tamil Nadu | TASMAC monopoly; state government sole retailer; no transparency in “tax” portion | Government markup = significant implicit tax |
| Goa | Lower excise rates; attracts tourism; cheaper liquor than most states | 30–40% |
| Bihar, Gujarat, Manipur | Prohibition states – liquor banned (exception for some categories in Gujarat) | N/A (prohibition) |
| Rajasthan, UP | Higher VAT on liquor; state government retail shops | 55–75% |
Liquor Licence Requirements – Business Compliance
- Every stage of liquor supply (manufacturing, warehousing, wholesale, retail) requires State Excise Department licence
- Excise duty is paid at the manufacturing/bonded warehouse stage
- Retailers (wine shops, liquor stores) pay annual licence fees
- Hotels and restaurants require Excise serving licence (Bar licence / Dining Hall licence)
- Import of foreign liquor: Custom duty + Additional duty + State excise import fee
- Export of liquor: State excise export permission; different rates/procedures
5. Electricity – Why It’s Outside GST
Electricity supply is outside GST due to Entry 53 of the State List which gives states exclusive power to tax “consumption or sale of electricity.” This has not been moved to the Concurrent List (where GST operates), making electricity taxation a purely state matter.
| Electricity Activity | GST Position | Tax Applied |
|---|---|---|
| Generation of electricity (power plant output) | Outside GST | State Electricity Duty on generation |
| Transmission services (grid operators) | Outside GST (considered part of electricity supply chain) | State regulatory approved tariffs |
| Distribution services (DISCOMS) | Outside GST | Electricity tariff (state regulated); electricity duty on consumption |
| Solar panels/modules for generation | 5% GST on equipment | 5% GST on panels; but electricity generated is outside GST |
| Wind turbines, generators | 5-18% GST on equipment | GST on purchase; no GST on electricity generated |
| Smart meters, transformers, cables | 18% GST on equipment | GST on procurement of equipment |
| EPC contracts for power projects | 18% GST on works contract | GST on construction/installation services |
| Consulting/engineering services to power companies | 18% GST | GST on services |
6. The ITC Cascade Problem – How Exclusions Hurt Business
GST’s core promise was to eliminate the “tax on tax” problem (cascading taxes) through seamless ITC. But when key inputs are outside GST – the chain breaks:
Airlines: Pay 11% Central Excise + State VAT on ATF (fuel = 35-45% of costs). These taxes are NOT in GST. Airlines charge 18% GST on tickets. Airlines CANNOT claim ITC for ATF taxes → ATF taxes are embedded costs → higher ticket prices.
Transport/Logistics: Trucker pays diesel excise + VAT (18-25% effective). These are NOT ITC-eligible under GST. Trucker charges 12% GST on freight. Diesel cost is pure cash cost with no credit → higher freight rates.
Power-intensive Industries (cement, aluminium, steel): Pay electricity duty + energy costs outside GST. Cannot claim ITC → energy taxes fully cascade into product prices.
| Industry | Excluded Input | Annual ITC Loss (est.) | Consumer Impact |
|---|---|---|---|
| Aviation | ATF (~₹1.5 lakh crore annual spend) | ₹15,000–20,000 crore | Higher airfare; uncompetitive vs global airlines |
| Road transport/logistics | Diesel (~₹7 lakh crore annual consumption) | ₹1.2-1.5 lakh crore | Higher freight rates; inflation in manufactured goods |
| Power/electricity-intensive industry | Electricity duty/tax | ₹30,000-50,000 crore | Higher prices for cement, aluminium, steel, paper |
| Petrochemical/plastic manufacturers | Naphtha, natural gas as feedstock | ₹20,000-30,000 crore | Higher plastic/chemical costs |
| City gas distribution (CNG) | Natural gas | Significant; CNG price includes VAT not creditable | CNG costs embed state taxes; prices vary by city |
7. What GST DOES Apply – GST on Activities in These Sectors
While the core products (petroleum, liquor, electricity supply) are outside GST – a wide range of activities, services, and related products in these sectors DO attract GST:
| Activity/Product | GST Rate | Notes |
|---|---|---|
| Drilling and exploration services for petroleum | 18% | Services provided by drilling companies; GST on contracts with oil companies |
| Pipeline transportation of natural gas / crude | 5-18% | Services of pipeline operators; different from the gas itself |
| Storage of crude oil, petroleum products | 18% | Tank farm and terminal services |
| Refinery EPC / maintenance contracts | 18% | Engineering/construction at refineries |
| Exploration/geological survey services | 18% | Geophysical surveys, seismic testing |
| Insurance on petroleum cargo/assets | 18% | Marine and fire insurance on petroleum assets |
| LPG (liquefied petroleum gas) – domestic | 5% | LPG is NOT one of 5 excluded petroleum products; inside GST |
| LPG – commercial (hotels, restaurants) | 18% | Higher rate for commercial use |
| Industrial alcohol (denatured spirit, rectified spirit) | 18% | NOT “for human consumption” – inside GST |
| Malt, hops, yeast, sugar used in liquor manufacturing | Varies (5–18%) | Inputs to liquor manufacturing are under GST; credit chain broken at final product |
| Liquor manufacturing equipment (bottling machines, fermenters) | 18% | Capital equipment inside GST; but ITC cannot be used against state excise output |
| Restaurant liquor service (when served in restaurant) | Part of restaurant supply rate | See Section 8 – composite supply; 5% or 18% restaurant rate applies on the bill |
| Electricity generation/transmission equipment (turbines, solar panels) | 5% (solar) / 18% (conventional) | Equipment is taxable; electricity itself is not |
| Smart meters | 18% | Meters supplied by DISCOMs under GST |
| Power generation EPC contracts | 18% (works contract for power infra) | Construction and installation |
| Consulting/legal/IT services to petroleum or power companies | 18% | All professional services attract GST regardless of sector |
8. GST on Liquor Served in Restaurants and Hotels
When a restaurant serves liquor along with food as part of its service – the entire supply (food + liquor) is a composite supply of restaurant services. The GST rate for restaurant services applies to the entire bill including the liquor portion. This is one of the few scenarios where liquor effectively attracts GST – indirectly through the restaurant service.
| Scenario | GST Treatment | Rate |
|---|---|---|
| Restaurant not in a hotel (AC or non-AC) | Composite supply of food and beverages (including liquor) = restaurant service | 5% GST (no ITC) |
| Restaurant in a hotel with room tariff ≥ ₹7,500/night | Composite restaurant service; higher rate since it’s a premium establishment | 18% GST (with ITC) |
| Bar (serving liquor without food) | This is the contentious area – if serving ONLY liquor with no food component, it may not be a “restaurant service” | Complex – state-specific; some states treat bar service as outside GST; courts differ |
| Hotel minibar / room service with liquor | Part of accommodation service or restaurant service; composite supply | 18% GST (part of hotel bill) |
| Outdoor catering with alcohol | Composite catering service; liquor as part of catering composite supply | 18% GST (outdoor catering rate) |
| Retail sale of packaged liquor (off-licence) | Outside GST – state excise and VAT apply; no GST on bottle sold at shop | 0% GST; State excise + VAT |
9. ATF and Aviation – Impact on Airlines
Aviation Turbine Fuel (ATF) represents 35–45% of Indian airline operating costs. With no GST on ATF – airlines face a significant unrecoverable tax burden:
| Tax on ATF | Rate | ITC Claimable? |
|---|---|---|
| Central Excise Duty on ATF | 11% ad valorem | NO – outside GST chain |
| State VAT on ATF (varies by state) | 1% (Gujarat – incentive for hub) to 29% (UP, Kerala) | NO – outside GST chain |
| GST charged on airline tickets | 5% (economy class) / 18% (business class) | Yes – passengers pay GST on ticket; airlines collect but cannot offset ATF taxes |
10. Natural Gas – Special Considerations
Natural gas is one of the five excluded petroleum products despite its clean energy credentials and widespread industrial use. Natural gas taxes vary dramatically by state:
- City Gas Distribution (CGD): Natural gas distributed as piped natural gas (PNG) for homes and CNG for vehicles is outside GST; state VAT applies. But the distribution infrastructure (pipes, compressors, meters) procured by CGD companies IS under GST – creating a partial ITC mismatch.
- Industrial gas use: Factories using natural gas as fuel or feedstock (petrochemicals, fertilisers, glass, ceramics) pay state VAT on gas input but charge GST on their output – the gas VAT cannot be offset against GST → cascading tax
- Fertiliser industry: Natural gas is the primary feedstock for urea. High gas taxes increase fertiliser production costs → subsidies needed → government fiscal burden
- Power generation: Gas-based power plants pay state VAT on gas; electricity they produce is outside GST – double exclusion with no credit chain
11. Industrial Alcohol vs Alcoholic Liquor for Human Consumption
| Product | GST Status | Rate | Notes |
|---|---|---|---|
| Beer, wine, whisky, rum, vodka, gin (sold for drinking) | OUTSIDE GST | State Excise + VAT | Constitutional exclusion |
| Extra Neutral Alcohol (ENA) – used as liquor base | OUTSIDE GST | State Excise | Courts have held ENA used for liquor manufacture is “for human consumption” – state excise |
| Denatured spirit / Rectified spirit (industrial use) | INSIDE GST | 18% GST | Cannot be consumed; used in pharma, perfumes, industrial cleaning |
| Ethanol for fuel blending (petrol-ethanol blend) | INSIDE GST | 5% GST (Notification 1/2017) | Used for E10/E20 fuel blending; GST applies on supply of ethanol |
| Ethanol for pharma/chemical use | INSIDE GST | 18% GST | Industrial use = inside GST |
| Molasses (byproduct; used in distilleries) | INSIDE GST | 5% GST | GST applies on supply of molasses by sugar mills |
12. Arguments For and Against GST Inclusion
| For GST Inclusion | Against GST Inclusion |
|---|---|
| Eliminate cascading taxes – ITC chain seamless from crude to consumer goods | States lose major revenue source (30-40% of state tax revenue for petroleum and liquor) |
| Uniform prices across India – no inter-state price arbitrage for petrol/diesel | Revenue neutrality is extremely complex – states with high VAT (Maharashtra, Rajasthan) would need high compensation |
| Lower input costs for aviation, logistics, manufacturing – lower prices for consumers | Central government also loses significant excise revenue (13% of Central tax revenue from petroleum) |
| ATF under GST would make Indian aviation more competitive globally | Political sensitivity – petrol prices directly affect voters; any mismanagement of rate-setting = political cost |
| GST rate-setting could be more transparent than current discretionary excise adjustments | For liquor – Constitutional amendment required; practically impossible in near term |
| India’s WTO commitments and trade competitiveness improve with seamless credit | GST Council consensus is very hard – all states must agree; single dissenting state can block |
13. Future Outlook – Will Petroleum and Liquor Come Under GST?
- 8 December 2025, Lok Sabha: Government confirmed petroleum and alcoholic beverages “presently not proposed to be brought under GST unless recommended by the GST Council”
- September 2025, FM Nirmala Sitharaman: “The current proposal does not include it… Not in the immediate future”
- 56th GST Council (September 2025): Discussed but did not recommend petroleum inclusion
- GST 2.0 reforms: Focus on 3-slab rationalisation and rate simplification – petroleum/liquor not in immediate scope
| Scenario | Likelihood (2026-2030) | What Could Change It |
|---|---|---|
| ATF under GST (aviation fuel) | Moderate – most likely first step | Strong aviation industry lobbying; airline sector pressures |
| Natural Gas under GST | Moderate-Low | Industry + fertiliser sector pressure; clean energy transition incentives |
| Petrol/Diesel under GST | Very Low near-term | Requires multiple state consensus; post-election timing; major revenue restructuring needed |
| Alcoholic liquor under GST | Near-impossible (Constitutional) | Constitutional amendment; practically no political will |
| Electricity under GST | Very Low | Constitutional amendment to move Entry 53 to Concurrent List; states strongly oppose |
14. Business Impact and Compliance Guidance
For Businesses Using Petroleum/Electricity as Inputs
- Cascade cost accepted as reality: Petroleum/electricity taxes are a true cost of production – book as expense (deductible for income tax under §34 ITA 2025 (§37 ITA 1961); not ITC eligible
- State VAT input tax credit: Under old VAT laws (before GST), some states allowed VAT credit on petroleum used as input for manufacturing. These transitional credits may still be in dispute — resolve with state VAT authorities
- Cost modelling: Build petroleum/electricity taxes into product pricing; conduct break-even analysis to check competitiveness. Bring ATF/diesel costs as direct costs in management accounts
- Location decisions: For energy-intensive businesses, state-level electricity duty and state VAT on natural gas should factor into location decisions (states like Gujarat actively reduce energy taxes for industrial investment)
For Liquor Businesses
- Maintain separate accounts for state excise and GST obligations – they are entirely separate compliance streams
- GST registration mandatory if making any taxable supplies (including restaurant food + liquor composite; industrial alcohol supply; equipment purchase/sale)
- ITC on inputs (sugar, malt, packaging, equipment) used in liquor manufacturing: blocked – cannot offset against state excise output; claim as expense in income tax
- Restaurant operators: 5% GST on food + liquor composite (no ITC); or 18% with ITC for large hotel restaurants
- Export of liquor: State excise process + Customs; GST on related services (shipping, insurance, freight)
15. Frequently Asked Questions
GST & Excise Compliance for Petroleum, Liquor & Energy Sectors – GCA
GCA provides compliance advisory for businesses in petroleum, liquor, and energy sectors – GST compliance on taxable activities within these sectors, State Excise audit support for liquor businesses, restaurant GST on food+liquor composite supply, ITC maximization on allowable inputs, income tax treatment of non-creditable energy taxes, and strategic advice on location/structuring decisions considering state-level energy tax variations. Pan-India, 100% digital.
📞 +91-9911369185 · ✉️ [email protected]
Disclaimer: Educational purposes only. Based on CGST Act 2017, Constitution of India (Article 366(12A), Article 279A, Entry 51/53/54 of State List), Central Excise Act 1944, as available up to June 2026. Government position on petroleum/alcohol inclusion: Lok Sabha clarification 8 December 2025 (Shri Pankaj Chaudhary, MoS Finance); FM Nirmala Sitharaman statement September 6, 2025; 56th GST Council deliberations (September 2025). Central Excise rates on petrol (~₹19.90/L) and diesel (~₹15.80/L) as per last formal revision; subject to change by government notification. State VAT rates illustrative and subject to state-level revisions. Restaurant GST on liquor as composite supply confirmed from CBIC FAQs and circulars. ENA classification controversy: SC positions through 2025. ATF state VAT variation from IATA India data (2025). ITC cascade loss estimates from industry bodies (CII, FICCI) and ICRIER research. Consult a qualified GST/Excise practitioner for specific industry/transaction advice.

