Excise duty is a tax levied on the

What is Excise Duty? Is it collected by the State Government or the Central Government? How is it different from Sales Tax? Excise duty is a tax on manufacture or production of goods. Excise duty on alcohol, alcoholic preparations, and narcotic substances is collected by the State Government and is called "State Excise" duty. The Excise duty on rest of goods is called "Central Excise" duty and is collected in terms of Section 3 of the Central Excise Act, 1944.

Sales Tax is different from the Excise duty as former is a tax on the act of sale while the latter is a tax on the act of manufacture or production of goods.

Reference: http://www.cbec.gov.in/faq.htm