Understanding Adjustments to Income for Certain Employee Business Expenses
When preparing a U.S. income tax return, most W-2 employees cannot deduct unreimbursed job expenses. However, the IRS provides limited exceptions for certain workers through “adjustments to income” reported on Schedule 1, Part II of Form 1040. These deductions are often called “above-the-line deductions” because they reduce adjusted gross income (AGI) before applying the standard or itemized deduction. This means eligible taxpayers can benefit even if they do not itemize deductions. One important category includes certain business expenses for: Armed Forces reservists Qualified performing artists Fee-basis government officials These workers may deduct ordinary and necessary unreimbursed expenses directly related to their work. Common examples include travel, lodging, supplies, tools, union dues, and professional fees. For example, Armed Forces reservists traveling more than 100 miles from home for reserve duties may qualify for travel-related deductions if those expenses were not reimbursed. The deduction is typically calculated using Form 2106 and then transferred to Schedule 1 as an adjustment to income. Because these deductions lower AGI, they may also help taxpayers qualify for additional tax benefits that phase out at higher income levels. It’s important to keep detailed records and receipts since the IRS may request documentation during an audit. Taxpayers should also remember that reimbursed expenses generally cannot be deducted. Although these rules apply only to specific professions, they serve as an exception to the general rule that most W-2 employees cannot deduct business expenses.