Sales Tax

A local or state tax imposed as a percentage of the selling price of goods or services payable by the customer. The tax is not recognized as the seller's earnings; the seller only collects the tax and transmits the same to local or state authorities. A sales tax is a consumption tax charged at the point of purchase for certain goods and services. The tax is usually set as a percentage by the government charging the tax. There is usually a list of exemptions. The tax can be included in the price (tax-inclusive) or added at the point of sale (tax-exclusive).

Most sales taxes are collected by the seller, who pays the tax over to the government which charges the tax. The economic burden of the tax usually falls on the purchaser, but in some circumstances may fall on the seller. Sales taxes are commonly charged on sales of goods, but many sales taxes are also charged on sales of services. Ideally, a sales tax is fair, has a high compliance rate, is difficult to avoid, is charged exactly once on any one item, and is simple to calculate and simple to collect.

A sales tax is a consumption tax charged at the point of purchase for certain goods and services. The tax is usually set as a percentage by the government charging the tax. There is usually a list of exemptions. The tax can be included in the price (tax-inclusive) or added at the point of sale (tax-exclusive). Most sales taxes are collected by the seller, who pays the tax over to the government which charges the tax. The economic burden of the tax usually falls on the purchaser, but in some circumstances may fall on the seller. Sales taxes are commonly charged on sales of goods, but many sales taxes are also charged on sales of services. Ideally, a sales tax is fair, has a high compliance rate, is difficult to avoid, is charged exactly once on any one item, and is simple to calculate and simple to collect.

Sales taxes are considered to be regressive tax; that is, low income people tend to spend a greater percentage of their income in taxable sales (using a cross section time-frame) than higher income people. However, this calculation is derived when the tax paid is divided not by the tax base (the amount spent) but by income, which is argued to create an arbitrary relationship. If all purchases are subject to the same tax rate, the tax rate itself is flat with those who consume more paying more in taxes. While the tax on spending as a percentage of gross income may be regressive, the effective tax rates can be progressive on consumption due to exemptions or rebates. If a sales tax is to be related to income, then the unspent income can be treated as tax-deferred (spending savings at a later point in time), at which time it is taxed. Sales taxes often exclude items or provide rebates in an effort to create progressive effects. In many locations, "necessary" items such as non-prepared food, clothing, or prescription drugs are exempt from sales tax to alleviate the burden on the poor.