Understanding Taxes
Name _____________________ Date ____________
Worksheet
Theme 6: Understanding the IRS
Lesson 4: The Taxpayer’s Rights
Key Terms
income taxes—Taxes on income, both earned (salaries, wages, tips, commissions) and
unearned (interest and dividends). Income taxes can be levied both on individuals
(personal income tax) and businesses (business and corporate income taxes).
Internal Revenue Service (IRS)—The federal agency that collects income taxes in the U.S.
revenue—The income the nation collects from taxes.
Summary
The Constitution gave Congress the power to levy federal taxes. Tariffs were the federal
government’s chief source of revenue until the Civil War, when Congress passed the first
federal income tax to help cover war costs. The Office of the Commissioner of Internal
Revenue was set up to collect the taxes.
The Civil War income tax ended in 1872. Congress tried to pass a similar income tax, but
in 1895 the Supreme Court declared it unconstitutional. No more federal income taxes
were levied until the Sixteenth Amendment was passed in 1913.
In 1953 the completely reorganized Bureau of Internal Revenue was renamed the
Internal Revenue Service (IRS). Throughout the second half of the twentieth century,
tax laws were restructured to better serve taxpayers. The Tax Reform Act of 1969 helped
to stop corporations and the rich from avoiding taxes. The Tax Reform Act of 1986
reduced the number and level of tax rates. The Taxpayer Relief Act of 1997 made more
than 800 changes to the existing tax code.
Today, the IRS is a service agency that checks tax returns, collects tax payments, and
issues refunds to taxpayers. Electronic filing, available nationwide in 1990, makes filing
taxes faster, easier, and more accurate than ever before.
In 1997, President William J. Clinton signed the Balanced Budget Act of 1997 and the
Taxpayer Relief Act of 1997, making more than 800 changes to the existing tax code.
These changes would affect nearly all taxpayers.