Although the actual definitions vary between jurisdictions, in general, a direct tax is a tax imposed upon a person or property as distinct from a tax imposed upon a transaction, which is described as an indirect tax. There is a distinction between direct and indirect taxes depending on whether the tax is paid by the actual taxpayer or if the amount of tax is supported by a third party, usually a client. The term may be used in economic and political analyses, and may have legal implications in some jurisdictions.
In the United States of America, the term has special constitutional significance because of two provisions in the U.S. Constitution that any direct taxes imposed by the federal government must be apportioned among the states on the basis of population.
It is also significant in the European Union, where direct taxation remains the sole responsibility of member states.
The concept of a direct tax also has constitutional significance in Canada. Under the Constitution Act, 1867, the federal Parliament can impose any type of tax, whether direct or indirect. However, the provinces are only authorised to impose direct taxes. There has been considerable litigation over the scope of the provincial direct tax power.
General meaning
In general, a direct tax is one imposed upon an individual person (juristic or natural) or property (i.e. real and personal property, livestock, crops, wages, etc.) as distinct from a tax imposed upon a transaction. In this sense, indirect taxes such as a sales tax or a value added tax (VAT) are imposed only if and when a taxable transaction occurs. People have the freedom to engage in or refrain from such transactions; whereas a direct tax (in the general sense) is imposed upon a person, typically in an unconditional manner, such as a poll-tax or head-tax, which is imposed on the basis of the person's very life or existence, or a property tax which is imposed upon the owner by virtue of ownership, rather than commercial use. Some commentators have argued that the distinction rests on whether the burden of taxation can be shifted from one legal person to another.
Direct taxes are thought to be borne and paid by the same person. The person who pays the amount of direct tax does not recover all or part of the tax elsewhere. It is in this sense that direct taxation is opposed to indirect taxation. It is the notion of fiscal incidence which allows to analyse who ultimately, weights the burden of a tax, that determines whether the tax is direct or indirect. Direct taxation is generally declarative (established either by the person concerned or by a third party).
The unconditional, inexorable aspect of the direct tax was a paramount concern of people in the 18th century seeking to escape tyrannical forms of government and to safeguard individual liberty.
In The Wealth of Nations, Adam Smith was the first to extensively discuss in English the distinction between direct and indirect taxation by those names, as in the following passage:
Justice William Paterson quotes Smith approvingly, noting that indirect taxes are "circuitous modes of reaching the revenue of individuals,"
Examples of direct taxes
Direct taxation can apply on income or on wealth (property tax; estate tax or wealth tax). Here below a few examples of direct taxes existing in the United States (though not all of these meet the US constitutional definition of a direct tax, as stated below):
- Income tax: it is the most important direct tax in many developed countries. It is based on incomes of taxpayers. A certain amount of money is taken from the wage of the individuals. When this type of tax is applied to corporations and firms, it is called corporate income tax.
- Transfer taxes: the most frequent form of transfer taxes is the estate tax. Such a tax is levied on the taxable portion of the property of a deceased individual. A gift tax is also another form of transfer taxes when a certain amount is collected from people who are transferring properties to another individual.
- Entitlement tax or payroll taxes: this type of direct tax serves to finance social security and health services. The entitlement tax is collected through payroll deductions. Their importance increases with the rise of the development of the welfare state during the twentieth century.
- Property tax: property tax is charged on properties such as land and buildings.
- Capital gains tax: this tax is collected when an individual earns gains from the sale of capital, for example when an individual sells stocks, real estate, or a business. The tax is computed by determining the difference between the acquisition amount and the selling amount.
Effects of direct taxation and comparison of indirect taxation
Direct taxation has a few advantages and also some inconveniences in comparison of indirect taxes. It promotes equality and equity because direct taxes are based on ability to pay of the taxpayer and in the case of a progressive tax structure, every person is taxed differently depending on their income. Another advantage of direct taxation is that the government and the taxpayer know the amount they will receive and they pay, even before the collection of the tax. Direct taxation and in particular income tax act as automatic stabilizers. Some direct taxes are easy to collect for the government and the fiscal administration because they are collected at the source. Yet, tax collection can be expensive depending on the efficiency of the fiscal administration. Running the tax collection office has some administrative costs (keeping the records of incomes of the population for example), in particular when different tax rates are applied. Moreover, direct taxes can be evaded (tax evasion affects mainly direct taxes) whereas indirect taxes cannot be evaded (when the taxed transaction occurs, it is not possible to avoid the burden of the tax).
Direct taxes and progressivity
Contrary to indirect taxes such as value-added taxes, direct taxes can be adjusted to the ability to pay of the taxpayer according to their status (income, age...). So, direct taxes can be progressive (the tax rate increases as the taxable amount increases), proportional (the tax rate is fixed, it does not change when the taxable base amount increases or decreases) or regressive (the tax rate decreases as the taxable amount increases) according to their structure. Indeed, taxation is a main tool of the redistributive function of the government identified by Richard Musgrave in his The Theory of Public Finance (1959). A progressive direct taxation could participate in the reduction of inequalities and correcting difference in living standards among the population. This mechanism of progressive taxation participates to the stabilization of the economy, another function of the government in the works of Musgrave (stabilization branch of the government which prevents major fluctuations in real GDP). When incomes fall, tax revenues fall too (and in the case of progressive taxation, even tax rates drop also) reducing tax burden on taxpayers.
U.S. constitutional law
In the United States, the term "direct tax" has acquired specific meaning under constitutional law: a direct tax includes taxes on property by reason of ownership (such as an ordinary real estate property tax imposed on the person owning the property as of January 1 of each year) as well as capitations.