The total incidence of taxes on petrol has come down to 50 per cent and that on diesel to 40 per cent following a reduction in excise duty by the central government, and by a slightly higher proportion in states that have also cut local sales tax or VAT on the fuel.
The retail price of petrol and diesel is decided after adding central excise, commission paid to dealers and value-added tax (VAT) to basic oil prices. The basic oil price is the prevailing international benchmark rate plus freight.
On November 1, prior to the duty cuts, central excise of Rs 32.90 a litre and VAT of 30 per cent in Delhi made up for 54 per cent of the retail selling price of diesel,