What are ‘adjustments to income’?
Deductions made before calculating taxable income, reducing the amount of tax owed.
These deductions are reported on Form 1040, Schedule 1, and are often called ‘above-the-line’ deductions.
What is the purpose of adjustments to gross income?
Adjustments are subtracted from gross income to arrive at adjusted gross income (AGI).
True or False:
Adjustments to gross income are added back when calculating the alternative minimum tax?
False
Unlike other deductions, adjustments to income are not added back when calculating the alternative minimum tax.
What is the maximum deduction for qualified educator expenses in 2025?
$300 per educator, or $600 for joint returns where both spouses are educators.
Eligible expenses include books, supplies, and certain professional development expenses.
Who is allowed to deduct employee-related business expenses from their income?
These expenses are calculated using Form 2106, Employee Business Expenses.
What are the requirements to qualify for a Health Savings Account?
(HSA)
An HSA must be established exclusively to pay for medical expenses.
What is the penalty for excess contributions to an HSA?
6% penalty if the excess contributions are not withdrawn.
Contributions exceeding the annual limits are subject to this penalty.
True or False:
Funds in an HSA expire at the end of the year.
False
Unlike a Healthcare FSA, funds in an HSA do not expire from year-to-year.
Which moving expenses are deductible for members of the Armed Forces?
Costs of moving under military orders, including spouse, dependents, pets, and household goods.
Expenses already reimbursed by the government cannot be claimed as a deduction.
What percentage of self-employment tax can be deducted as an adjustment to income?
50%
This deduction is equal to the amount of Social Security and Medicare taxes that an employer normally pays for an employee.
What types of retirement plans can self-employed individuals contribute to and deduct?
The business must show a profit for a self-employed taxpayer to contribute to their retirement plan.
Can a self-employed business owner contribute to an employee’s retirement plan if their business shows a loss?
Yes
A self-employed business owner can contribute to an employee’s retirement plan even if there is a loss on their Schedule C.
What is the requirement for self-employed health insurance deduction?
Premiums paid for a spouse and dependents under age 27 are also deductible, limited to the net profits from the business.
Is a self-employed individual eligible for the health insurance deduction if they have access to an employer-sponsored plan?
No
If a self-employed individual or their spouse has the option to join an employer-sponsored and subsidized health insurance plan, they are not eligible for the self-employed health insurance deduction.
When is a penalty for early withdrawal of savings deductible?
It is deductible as an adjustment to income when incurred on a time-deposit account, such as a certificate of deposit (CD).
Are penalties for early withdrawal from an IRA or retirement plan deductible?
No
Only penalties for early withdrawal from a time deposit, like a certificate of deposit, are tax-deductible.
What qualifies as alimony for tax purposes?
Alimony agreements finalized before 2019 are deductible by the payor and taxable to the payee.
Is alimony paid for divorces finalized after 2019 deductible?
No
Alimony paid on divorces finalized after 2019 is not deductible.
What type of IRA contributions are deductible?
Contributions to a traditional IRA
Contributions to a Roth IRA or nondeductible contributions to a traditional IRA due to income limits are not deductible.
What conditions must be met to deduct student loan interest?
The maximum deduction is $2,500 per year, subject to income limitations and phaseouts.
What are considered qualified higher-education expenses for student loan interest deduction?
These expenses must be reduced by tax-free items used to pay them, such as scholarships or fellowships.
Which legal fees qualify as adjustments to income on Schedule 1?
Only legal fees related to unlawful discrimination claims or whistleblower awards qualify. Personal legal expenses (e.g. divorce, custody, personal injury) are not deductible.
The deductible amount is limited to the judgment or settlement amount included in income for the tax year.
True or False:
College instructors are eligible for the Qualified Educator Expenses deduction.
False
Only educators working at least 900 hours in a K-12 school, such as teachers, school counselors, principals, classroom aides, and school coaches, are eligible.
What form is used to calculate deductions for certain business expenses of reservists, performing artists, and fee-basis government officials?
Form 2106, Employee Business Expenses.