
The Sixteenth Amendment to the United States Constitution, passed on July 2, 1909, and ratified on February 3, 1913, established Congress's right to impose a federal income tax. The amendment was proposed by President William Howard Taft, who suggested a 2% federal income tax on corporations. The amendment grants Congress the authority to levy an income tax without apportioning it among the states based on population. The Sixteenth Amendment was ratified by thirty-six states out of the then forty-eight, and it effectively overruled the Supreme Court's 1895 ruling in Pollock v. Farmers' Loan & Trust Co., which had deemed income tax a direct tax that needed to be apportioned among the states.
| Characteristics | Values |
|---|---|
| Name of Amendment | Sixteenth Amendment (Amendment XVI) |
| Date Proposed | June 16, 1909 |
| Date Passed by Congress | July 2, 1909 |
| Date Ratified | February 3, 1913 |
| Date Certified | February 25, 1913 |
| Date Took Effect | March 15, 1913 |
| Purpose | To relieve all income taxes from the requirement of apportionment among the states and from the requirement of a consideration of the source of income |
| Official Text | The Congress shall have power to lay and collect taxes on incomes, from whatever source derived, without apportionment among the several States, and without regard to any census or enumeration |
| Response To | 1895 Supreme Court case of Pollock v. Farmers' Loan & Trust Co. |
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The Sixteenth Amendment
The amendment was proposed in response to the 1895 Supreme Court case of Pollock v. Farmers' Loan & Trust Co., in which the Court ruled that income tax was a "direct" tax and therefore required to be apportioned among the states according to population. The Sixteenth Amendment effectively overruled this decision, removing the requirement of apportionment for income taxes.
On July 12, 1909, the resolution proposing the Sixteenth Amendment was passed by Congress and submitted to the state legislatures. From 1909 to 1913, the amendment was ratified by the required thirty-six states out of the then forty-eight. On February 3, 1913, the amendment was proclaimed as part of the Constitution. Shortly after, Congress enacted the Revenue Act of 1913, which implemented a federal income tax. The Supreme Court upheld this income tax in the 1916 case of Brushaber v. Union Pacific Railroad Co., and the federal government has continued to levy an income tax since then.
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Income tax history
The history of income tax in the United States can be traced back to the Civil War, when in 1861, Congress introduced a flat 3% tax on all incomes over $800. This was later modified to include a graduated tax. However, in 1872, Congress repealed the income tax.
In the late 19th century and early 20th century, there were growing calls for the reintroduction of a federal income tax, particularly from groups such as the Populist Party. In 1909, progressives in Congress attached a provision for an income tax to a tariff bill. In response, conservatives proposed a constitutional amendment enacting such a tax, believing that it would never be ratified by three-fourths of the states.
On June 16, 1909, President William Howard Taft proposed a 2% federal income tax on corporations. The Sixteenth Amendment, or Amendment XVI, was passed by Congress in 1909 and ratified on February 3, 1913, just one month before the inauguration of President Woodrow Wilson. The amendment established Congress's authority to levy an income tax without apportioning it among the states based on population. The official text of the amendment states:
> The Congress shall have power to lay and collect taxes on incomes, from whatever source derived, without apportionment among the several States, and without regard to any census or enumeration.
The Sixteenth Amendment was a response to the 1895 Supreme Court case of Pollock v. Farmers' Loan & Trust Co., which ruled that income tax was a "direct" tax that had to be apportioned among the states. The amendment effectively overruled this decision, stating that the source of income (e.g. property vs. labour) did not matter in determining whether the tax was "direct" or "indirect".
Despite the ratification of the Sixteenth Amendment, some individuals and groups continue to argue that taxpayers may refuse to pay federal income taxes based on religious or moral beliefs, or that the amendment does not authorize a direct non-apportioned federal income tax. However, the constitutionality of the amendment has been upheld in court challenges.
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Supreme Court rulings
The Sixteenth Amendment, ratified in 1913, was passed by Congress in 1909 in response to the 1895 Supreme Court case of Pollock v. Farmers' Loan & Trust Co. The Amendment grants Congress the authority to levy an income tax without apportioning it among the states on the basis of population.
In 1895, the Supreme Court ruled that income tax was a direct tax, requiring apportionment among states, effectively rendering federal income tax unconstitutional. The Pollock ruling made the source of the income relevant in determining whether the tax imposed on that income was deemed to be "direct" and therefore required to be apportioned among the states according to population.
The Sixteenth Amendment clarified the constitutional grounds for income tax, leading to its acceptance as a crucial revenue source for the government. The Amendment did not grant Congress the power to tax incomes, a power it has had since 1789, but it removed the requirement that any income tax be apportioned among the states.
Subsequent Supreme Court cases have addressed various aspects of income tax law, including the definition of income and the limitations imposed by the Sixteenth Amendment. In Commissioner v. Glenshaw Glass Co. (1955), the Supreme Court laid out the modern understanding of what constitutes "gross income", declaring that income taxes could be levied on "accessions to wealth, clearly realized, and over which the taxpayers have complete dominion".
In Brushaber v. Union Pacific Railroad (1916), the Supreme Court ruled that the Sixteenth Amendment removes the Pollock requirement that certain income taxes be apportioned among the states according to population.
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Congress's power to tax
The Sixteenth Amendment to the United States Constitution, ratified in 1913, grants Congress the authority to levy income tax without apportioning it among states based on population. The official text of the amendment states:
> The Congress shall have power to lay and collect taxes on incomes, from whatever source derived, without apportionment among the several States, and without regard to any census or enumeration.
The amendment was proposed by President William Howard Taft in 1909, in response to the 1895 Supreme Court case of Pollock v. Farmers' Loan & Trust Co. The Pollock ruling held that income tax was a "direct" tax, requiring it to be apportioned among the states based on population. The Sixteenth Amendment removed this requirement, allowing Congress to impose a uniform income tax across the nation.
While the Sixteenth Amendment is often cited as the source of Congress's power to tax incomes, some legal scholars argue that Congress has had the power to tax incomes since 1789, and that the amendment only removed the requirement for income tax to be apportioned among the states. The Taxing Clause in Article I of the Constitution grants Congress the general authority to "lay and collect Taxes, Duties, Imports, and Excises." For direct taxes, Article I originally required that they be collected based on the population of the states.
The ratification of the Sixteenth Amendment had a significant impact on the American way of life, as it settled the constitutional question of how to tax income. It also had far-reaching social and economic consequences, as it allowed the federal government to raise revenue through income tax rather than relying primarily on tariffs and excise taxes. The constitutionality of the amendment has been upheld in various court cases, and it continues to be a key component of the US tax system.
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The impact of the amendment
The Sixteenth Amendment, which was ratified in 1913, had a significant impact on the United States government and its revenue system. Before the amendment, the majority of federal government funds came from tariffs on domestic and international goods, as well as excise taxes. The Sixteenth Amendment changed this by granting Congress the authority to levy a nationwide income tax without apportioning it among the states or considering their populations. This marked a shift in the way the federal government received funding and led to income tax becoming the largest source of federal government revenue.
The amendment's impact extended beyond finances, as it played a central role in building a more powerful American federal government in the twentieth century. By providing a substantial revenue stream, the amendment enabled the government to pursue ambitious policies and projects. This included funding two World Wars and the Cold War, which would have been challenging without a dedicated income tax. The amendment also contributed to the centralization of power in the federal government, which was a concern for some opponents of the amendment.
The Sixteenth Amendment also had implications for the interpretation of "direct" and "indirect" taxes. Before the amendment, the Supreme Court's Pollock ruling in 1895 made this distinction crucial, as it determined whether a tax had to be apportioned among the states according to population. The amendment effectively overruled this decision, making it irrelevant whether an income tax was considered direct or indirect. This removed a significant obstacle to implementing a nationwide income tax.
The process of ratifying the Sixteenth Amendment also had political consequences. The rise of the Progressive Party and the victory of the Democratic Party in the 1912 Presidential Election facilitated the amendment's ratification. The support for the amendment from these groups reflected their progressive agenda and goals for social reform. Additionally, the amendment's passage contributed to a wave of federal and state constitutional amendments championed by Progressives in the early twentieth century, further shaping the political landscape.
Overall, the Sixteenth Amendment had far-reaching impacts on the United States government, its revenue system, and the country's political dynamics. By authorizing a nationwide income tax, the amendment transformed the government's financial capabilities and contributed to the development of a more centralized and powerful federal government in the twentieth century.
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Frequently asked questions
The Sixteenth Amendment.
The Sixteenth Amendment was passed by Congress on July 2, 1909, and ratified on February 3, 1913.
The Sixteenth Amendment states that Congress has the power to lay and collect taxes on incomes, without apportionment among the several States, and without regard to any census or enumeration.














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