Excise taxes are levies imposed on the manufacture, sale, or consumption of specific goods or services within a country or jurisdiction. Calculating these taxes involves determining the taxable base and applying the relevant tax rate. The taxable base might be a quantity of the item (e.g., gallons of gasoline) or its value (e.g., the price of a luxury car). For example, if a jurisdiction imposes an excise tax of $0.50 per gallon on gasoline and a retailer sells 1000 gallons, the excise tax due would be $500.
These taxes provide a significant source of revenue for governments, often earmarked for specific purposes like infrastructure development or environmental protection. Historically, excise taxes have been used to fund wars and other national priorities. They can also serve as a tool for influencing consumer behavior, discouraging the consumption of goods deemed harmful or undesirable, such as tobacco and alcohol. The burden of these taxes can fall on either the producer or the consumer, depending on market conditions and the elasticity of demand.