What is excluded income?
Income that is not taxable under any circumstances and is not included in gross income.
Most excluded income does not need to be reported on a tax return, though there are exceptions like municipal bond interest.
How is Adjusted Gross Income calculated?
(AGI)
Start with gross income and subtract adjustments to income (‘above the line’ deductions).
True or False:
Earned income is subject to FICA taxes.
True
What is the doctrine of constructive receipt?
Under this doctrine, a cash-basis taxpayer must report income when it is credited to their account or made available without substantial limitations or restrictions, even if they haven’t physically received it.
What is the ‘Claim of Right’ doctrine under IRC section 1341?
If a taxpayer reports income in one year but repays it in a future tax year and the repayment exceeds $3,000, they may claim a tax credit equal to the tax change caused by the income inclusion in the prior year.
If the repayment is $3,000 or less, Section 1341 does not apply and the repayment is generally deducted on the same form or schedule where it was reported in the prior year.
What is self-employment income?
Income earned by taxpayers who work for themselves, including income from independent contracting, partnerships, and certain services by ministers.
Is there a wage limit for the Social Security portion of FICA tax?
Yes
Social Security tax applies only to wages up to the annual taxable maximum (the wage base), which was $176,100 for 2025. Wages above this limit are not subject to Social Security tax.
Fill in the blank:
The wage limit for the Medicare portion of FICA tax in 2025 is ____?
$0
The Medicare portion is 1.45% on all earned income: there is no yearly maximum for Medicare tax.
What is the fair market value according to the IRS?
(FMV)
The price at which a property would change hands between a buyer and a seller when both have reasonable knowledge of all the necessary facts and neither is being forced to buy or sell.
What is the Credit for Excess Social Security and RRTA Tax Withheld?
A fully refundable credit claimed on a taxpayer’s individual return when the sum of multiple employers’ withholdings exceeds the annual Social Security maximum.
This situation usually occurs when a person changes jobs mid-year or works multiple jobs, leading to excess Social Security tax being withheld.
How is self-employment tax calculated for individuals with multiple businesses?
The taxpayer must net the profit or loss from each business to determine the total earnings subject to SE tax.
Married couples may not combine their SE income or losses; SE tax is calculated separately for each spouse
True or False:
Employers must withhold taxes from payments to independent contractors.
False
Independent contractors are considered self-employed and are responsible for their own taxes, including self-employment tax.
What form is used to report wages paid to an employee?
Form W-2
This form is used by employers to report wages, tips, and other compensation paid to employees, along with the taxes withheld.
What are the key factors the IRS uses to determine if a worker is an employee or an independent contractor?
Behavioral control – Does the business control how the worker does the job?
Financial control – Does the business control how the worker is paid or reimbursed?
Type of relationship – Are there written contracts, benefits, or ongoing services?
What are supplemental wages?
Compensation paid to an employee in addition to their regular pay, such as bonuses, commissions, and severance pay.
These amounts are listed on the employee’s Form W-2 and are taxable, just like regular wages.
Fill in the blanks:
An employee who receives property for services performed must generally recognize the _____ _____ _____ of the property as taxable income.
fair market value
If the property is restricted, it is not included in income until it is available to the employee without restriction.
How should tips be reported by self-employed individuals?
Must be included in gross receipts on Schedule C.
Non-cash tips must be reported and included in gross income at their fair market value.
How must employees report tips, and when are they required to report them to their employer?
Employees must report all tips as income. If they receive $20 or more in tips in a calendar month, they must report them to their employer by the 10th day of the following month.
Reported tips are included on Form W-2 and are subject to income, Social Security, and Medicare taxes.
Tips less than $20 per month are exempt from SS tax and Medicare tax, but are subjected to income tax.
What are some examples of taxable fringe benefits?
Certain entertainment expenses such as:
Fringe benefits are additional cash, property, or services given to employees on top of their regular taxable wages.
What are fringe benefits according to the IRS?
Additional cash, property, or services given to employees on top of their regular taxable wages.
Common examples include health insurance, retirement plans, and parking passes. Some fringe benefits are taxable, such as entertainment expenses and certain transportation benefits.
Which fringe benefits are considered taxable?
Qualified nonpersonal use vehicles, such as police cars and school buses, are exceptions.
What are nontaxable fringe benefits for employees?
Distributions from retirement plans are taxable when received. Elective deferrals are excluded from taxable income for income tax purposes but are subject to Social Security and Medicare taxes.
What is a cafeteria plan?
A plan allowing employees to receive certain benefits before taxes are taken out, with options for at least one taxable benefit and one qualified benefit.
Qualified benefits can include accident, dental, vision, medical insurance, flexible spending accounts, and adoption assistance.
What is a Flexible Spending Arrangement?
(FSA)
A cafeteria plan benefit that reimburses employees for expenses incurred for qualified benefits like health care and daycare.
FSAs have annual maximums and a ‘use-it-or-lose-it’ rule, with a short grace period to claim expenses against the prior year’s balance.