When teachers are setting up their classrooms for the new school year, it's common for them to pay for a portion of their classroom supplies out of pocket. A special tax break allows these educators to deduct some of their expenses. This educator expense deduction is especially important now due to some changes under the Tax Cuts and Jobs Act (TCJA).
Before 2018, employee expenses were potentially deductible if they were unreimbursed by the employer and ordinary and necessary to the "business" of being an employee. A teacher's out-of-pocket classroom expenses could qualify.
Back in 2002, Congress created the above-the-line educator expense deduction because, for many teachers, the 2% of AGI threshold for the miscellaneous itemized deduction was difficult to meet. An above-the-line deduction is one that's subtracted from your gross income to determine your AGI.
You don't have to itemize to claim an above-the-line deduction. This is especially significant with the TCJA's near doubling of the standard deduction, which means fewer taxpayers will benefit from itemizing.
Qualifying elementary and secondary school teachers and other eligible educators (such as counselors and principals) can deduct up to $250 of qualified expenses. If you're married filing jointly and both you and your spouse are educators, you can deduct up to $500 of unreimbursed expenses — but not more than $250 each.