TEST BANK: South-Western Federal Taxation 2025: Individual Income Taxes,
48th Edition with Complete Solutions 100% Guaranteed pass
,PART I: INTRODUCTION AND BASIC TAX MODEL
Chapter 1: An Introduction to Taxation and Understanding
the Federal Tax Law
1. Which of the following is an example of an excise tax?
A. A tax on real estate.
B. A tax on gasoline.
C. A tax on an individual's income.
D. A tax on the transfer of wealth at death.
B. A tax on gasoline.
An excise tax, also known as a "sin tax" or specific tax, is levied on the manufacture, sale,
or consumption of specific goods, such as gasoline, tobacco, and alcohol.
2. The marginal tax rate is defined as the:
A. Average rate of tax on all income.
B. Rate of tax applied to the first dollar of income.
C. Rate of tax applied to the last dollar of taxable income.
D. Effective tax rate divided by the nominal tax rate.
C. Rate of tax applied to the last dollar of taxable income.
The marginal tax rate is the rate at which an additional dollar of income is taxed. It is a
crucial concept for tax planning, as it determines the tax impact of additional income or
deductions.
,3. Which of the following is NOT a primary source of federal tax law?
A. Internal Revenue Code.
B. Treasury Regulations.
C. IRS Publications.
D. Supreme Court decisions.
C. IRS Publications.
IRS Publications are considered secondary sources of tax law. They provide explanations
and interpretations but do not have the legal authority of primary sources like the IRC,
Treasury Regulations, or court decisions.
4. A taxpayer's average tax rate is calculated by:
A. Dividing total tax liability by taxable income.
B. Multiplying taxable income by the marginal tax rate.
C. Subtracting deductions from gross income.
D. Adding the standard deduction to itemized deductions.
A. Dividing total tax liability by taxable income.
The average tax rate is the total tax liability divided by the total taxable income. It
represents the overall percentage of income that is paid in taxes.
5. Which of the following is a primary objective of the federal income tax law?
A. To redistribute wealth equally among all citizens.
B. To raise revenue for the government.
C. To discourage all forms of business investment.
D. To eliminate the need for state and local taxes.
B. To raise revenue for the government.
The primary purpose of the federal income tax is to raise revenue to fund government
, operations. While it also aims to achieve social and economic goals, revenue raising is its
fundamental objective.
6. A tax that is levied at a decreasing rate as the tax base increases is known as a:
A. Progressive tax.
B. Proportional tax.
C. Regressive tax.
D. Marginal tax.
C. Regressive tax.
A regressive tax takes a larger percentage of income from low-income earners than from
high-income earners. This occurs when the tax rate decreases as the taxable amount
increases.
7. The "ability to pay" principle suggests that taxes should be based on:
A. The benefits a taxpayer receives from government services.
B. The taxpayer's capacity to bear the tax burden.
C. The taxpayer's level of education.
D. The amount of property a taxpayer owns.
B. The taxpayer's capacity to bear the tax burden.
The "ability to pay" principle is a concept in taxation that suggests individuals should be
taxed based on their capacity to pay, often measured by income or wealth. This is a key
principle behind progressive taxation.
8. The concept of "tax neutrality" means that the tax system should:
A. Favor certain industries over others.
48th Edition with Complete Solutions 100% Guaranteed pass
,PART I: INTRODUCTION AND BASIC TAX MODEL
Chapter 1: An Introduction to Taxation and Understanding
the Federal Tax Law
1. Which of the following is an example of an excise tax?
A. A tax on real estate.
B. A tax on gasoline.
C. A tax on an individual's income.
D. A tax on the transfer of wealth at death.
B. A tax on gasoline.
An excise tax, also known as a "sin tax" or specific tax, is levied on the manufacture, sale,
or consumption of specific goods, such as gasoline, tobacco, and alcohol.
2. The marginal tax rate is defined as the:
A. Average rate of tax on all income.
B. Rate of tax applied to the first dollar of income.
C. Rate of tax applied to the last dollar of taxable income.
D. Effective tax rate divided by the nominal tax rate.
C. Rate of tax applied to the last dollar of taxable income.
The marginal tax rate is the rate at which an additional dollar of income is taxed. It is a
crucial concept for tax planning, as it determines the tax impact of additional income or
deductions.
,3. Which of the following is NOT a primary source of federal tax law?
A. Internal Revenue Code.
B. Treasury Regulations.
C. IRS Publications.
D. Supreme Court decisions.
C. IRS Publications.
IRS Publications are considered secondary sources of tax law. They provide explanations
and interpretations but do not have the legal authority of primary sources like the IRC,
Treasury Regulations, or court decisions.
4. A taxpayer's average tax rate is calculated by:
A. Dividing total tax liability by taxable income.
B. Multiplying taxable income by the marginal tax rate.
C. Subtracting deductions from gross income.
D. Adding the standard deduction to itemized deductions.
A. Dividing total tax liability by taxable income.
The average tax rate is the total tax liability divided by the total taxable income. It
represents the overall percentage of income that is paid in taxes.
5. Which of the following is a primary objective of the federal income tax law?
A. To redistribute wealth equally among all citizens.
B. To raise revenue for the government.
C. To discourage all forms of business investment.
D. To eliminate the need for state and local taxes.
B. To raise revenue for the government.
The primary purpose of the federal income tax is to raise revenue to fund government
, operations. While it also aims to achieve social and economic goals, revenue raising is its
fundamental objective.
6. A tax that is levied at a decreasing rate as the tax base increases is known as a:
A. Progressive tax.
B. Proportional tax.
C. Regressive tax.
D. Marginal tax.
C. Regressive tax.
A regressive tax takes a larger percentage of income from low-income earners than from
high-income earners. This occurs when the tax rate decreases as the taxable amount
increases.
7. The "ability to pay" principle suggests that taxes should be based on:
A. The benefits a taxpayer receives from government services.
B. The taxpayer's capacity to bear the tax burden.
C. The taxpayer's level of education.
D. The amount of property a taxpayer owns.
B. The taxpayer's capacity to bear the tax burden.
The "ability to pay" principle is a concept in taxation that suggests individuals should be
taxed based on their capacity to pay, often measured by income or wealth. This is a key
principle behind progressive taxation.
8. The concept of "tax neutrality" means that the tax system should:
A. Favor certain industries over others.
