The ABCs of the tax deduction for educator expenses
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- Published: Monday, 25 September 2017 08:24
- Written by Raul D. Prieto, CPA

At back-to-school time, much of the focus is on the students returning to the classroom — and on their parents buying them school supplies, backpacks, clothes, etc., for the new school year. But let’s not forget about the teachers. It’s common for teachers to pay for some classroom supplies out of pocket, and the tax code provides a special break that makes it a little easier for these educators to deduct some of their expenses.
The miscellaneous itemized deduction
Generally, your employee expenses are deductible if they’re unreimbursed by your employer and ordinary and necessary to your business of being an employee. An expense is ordinary if it is common and accepted in your business. An expense is necessary if it is appropriate and helpful to your business.
These expenses must be claimed as a miscellaneous itemized deduction and are subject to a 2% of adjusted gross income (AGI) floor. This means you’ll enjoy a tax benefit only if all your deductions subject to the floor, combined, exceed 2% of your AGI. For many taxpayers, including teachers, this can be a difficult threshold to meet.