India cuts fuel export duties; domestic petrol and diesel taxes stay unchanged

The Centre cut ATF export windfall tax by ₹2.5 per litre and reduced petrol export windfall tax to nil, while holding domestic petrol and diesel excise rates steady. The changes improve refinery export economics without altering pump prices in Delhi or Mumbai.

— Source published Sat, 15 Aug, 2026, 11:57 IST · First seen Sat, 15 Aug, 2026, 12:10 IST · Source Business Today · Latest

What happened

Government of India · India cut windfall taxes on ATF and petrol exports and removed diesel’s road cess, while retaining domestic petrol and diesel excise

Key facts

  • ATF export windfall tax cut by ₹2.5/litre to ₹19.5/litre
  • Diesel special additional excise duty retained at ₹24/litre
  • Diesel road and infrastructure cess cut from ₹1.5/litre to nil
  • Petrol export windfall tax reduced to nil
  • Delhi petrol price ₹102.12/litre
  • Mumbai petrol price ₹111.2/litre

Why this matters

The policy widens the strategic appeal of export-capable refining assets and partnerships, though it does not alter the economics of domestic fuel retail expansion.

What to watch

  • Weekly Indian petrol and ATF export volumes and refinery utilization rates.
  • Singapore gasoline and jet-fuel crack spreads versus Indian domestic marketing margins.
  • Any change in domestic excise duty, state VAT, or oil-marketing-company retail price guidance.
  • Crude oil price moves that pressure domestic fuel marketing margins despite stable pump prices.
  • Government revisions to windfall-tax methodology or additional changes to diesel export duties.
  • Domestic fuel inventory levels and signs of tighter availability during peak-demand periods.
  • Indian refiners increase petrol and ATF export nominations where netbacks exceed domestic realizations.
  • Public-sector oil marketers maintain unchanged retail fuel prices and emphasize supply stability ahead of any politically sensitive period.
  • Refiners may raise utilization rates, optimize product yields toward exportable light fuels, and rebuild inventories for stronger overseas demand.
  • Airline fuel costs in India remain broadly unchanged unless domestic ATF pricing or state VAT rates are separately revised.