Why are sin taxes considered a form of excise taxes?

Sin taxes are considered a form of excise taxes because they are levied on specific goods and services deemed harmful to society, such as tobacco, alcohol, and sugary beverages. Like excise taxes, sin taxes are typically imposed at the point of sale and are intended to discourage consumption of these products while generating revenue for the government. This revenue can be used to fund public health initiatives or mitigate the societal costs associated with their consumption.