Educator Expense Deduction

The educator expense deduction is the above-the-line deduction under section 62(a)(2)(D) of the Internal Revenue Code for classroom costs paid by an eligible educator. The statutory heading is "Certain Expenses of Elementary and Secondary School Teachers", which is the official name; the IRS calls the person claiming it an "eligible educator", and the deduction is commonly called the educator expense deduction or the teacher tax deduction. All three names describe the same provision.

What makes it unusual is its position on the return rather than its size. Section 62 lists the deductions that are subtracted in arriving at adjusted gross income, which means an eligible educator claims this one whether or not they itemize, and it lowers the income figure that a long list of other tax rules is measured against. The amount is $350 per eligible educator, adjusted for inflation under section 62(d)(3) from a statutory base of $250, which the section has carried since 2002 and which has been indexed for taxable years beginning after 2015.

Eligibility is a job description plus an hours test. Section 62(d)(1)(A) defines an eligible educator as an individual who is "a kindergarten through grade 12 teacher, instructor, counselor, principal, or aide in a school for at least 900 hours during a school year". Two things follow that people get wrong. Aides, counselors and principals are on the list, so the deduction is not only for classroom teachers. And college and university faculty are not, because section 62(d)(1)(B) defines "school" as one providing elementary or secondary education, kindergarten through grade 12, as determined under state law. Preschool below kindergarten is outside it too.

What qualifies has two limbs. The first is participation in professional development courses related to the curriculum the educator teaches or to the students they teach. The second is "books, supplies (other than nonathletic supplies for courses of instruction in health or physical education), computer equipment (including related software and services) and other equipment, and supplementary materials used by the eligible educator in the classroom." The parenthetical is the only exclusion in the sentence, and it is oddly specific: a health teacher's non-athletic supplies are out, while athletic supplies for the same course are in.

The cap is per person, and the wording is what makes that so. Section 62(a)(2)(D) allows expenses "not in excess of" the limit "paid or incurred by an eligible educator". Two spouses who are each eligible educators are each claiming their own deduction, so a joint return can carry two full limits. Neither can use the other's unused amount: an educator who spent less than the limit deducts what they spent, and the shortfall does not transfer.

The amount moved in 2026 for the first time in four years, which makes secondary sources unreliable here. The deduction sat at $300 for tax years 2022 through 2025, so almost everything written about it, including material published during 2026, still says $300. Revenue Procedure 2025-32 sets the amount for taxable years beginning in 2026 at $350. Section 62(d)(3) rounds the adjustment to the nearest multiple of $50, which is why the figure sits unchanged for several years and then steps rather than drifting up annually.

A coordination rule almost nobody meets, and it is worth knowing exists. Section 62(d)(2) allows the deduction "only to the extent the amount of such expenses exceeds the amount excludable" under section 135, section 529(c)(1) or section 530(d)(2) for the year. Those are the savings bond education exclusion, the tax-free portion of a 529 plan distribution and the tax-free portion of a Coverdell distribution. An educator who used tax-free education savings money during the year reduces this deduction by that amount first, so the same dollars cannot be untaxed twice.

Since 2026 there is a second, uncapped route for an employee who itemizes. Educator expenses used to be classic miscellaneous itemized deductions above the cap, and those have been disallowed since 2018 with no end date. The 2025 tax law added section 67(b)(13), which takes "the deductions allowed by section 162 for educator expenses (as defined in subsection (g))" out of the miscellaneous category entirely, so they escape the suspension and the old 2% floor and become ordinary itemized deductions. Section 67(g) then defines those expenses more broadly than section 62 does: without the dollar limitation, without the exclusion for nonathletic health and physical education supplies, reading "as part of instructional activity" in place of "in the classroom", and adding "interscholastic sports administrator or coach" to the list of eligible educators. An eligible educator therefore has a capped amount available to everyone and an uncapped remainder available to those who itemize.

Two boundaries worth stating plainly. A self-employed educator, such as a private tutor, is not using this provision at all; those costs are ordinary business expenses on Schedule C, which reduces both income tax and self-employment tax. And a cost the school reimbursed is not deductible by anyone, because the educator was made whole and never bore it.

Claiming it is short, and the judgment is all in the first step.

1. Confirm eligibility. Kindergarten through grade 12, in a school as state law defines one, in one of the listed roles, for at least 900 hours in a school year.

2. Total what you paid and were not reimbursed for, across the two qualifying limbs, leaving out nonathletic supplies for health or physical education courses.

3. Reduce by any tax-free education savings amounts excluded that year under the savings bond, 529 or Coverdell rules.

4. Cap the result at the annual limit, per educator, and carry it to the adjusted gross income section of the return rather than to Schedule A.

5. Consider the itemized route for the excess, if you itemize and are an employee.

A hypothetical example. Rosa and Tomás both teach in the same middle school, both work well over 900 hours in the school year, and file a joint return. Rosa spends $610 of her own money on books, classroom supplies and a document camera. Tomás spends $180 on supplies for his classes.

The limit is $350 per eligible educator. Rosa's spending is above it, so her deduction is the limit. Tomás's spending is below it, so his deduction is his actual $180, and the unused part of his limit does not transfer to Rosa. Their return therefore carries the limit plus $180, taken before adjusted gross income and available even though they take the standard deduction.

Rosa's spending above the limit is not necessarily wasted. Because section 67(b)(13) removes educator expenses from the miscellaneous itemized deduction category, an eligible educator who itemizes can claim the remainder as an ordinary itemized deduction, under a definition that is broader than the one the capped deduction uses. Whether that is worth anything depends on whether their itemized total beats the standard deduction, which is the usual second hurdle.

What the deduction does well

• It sits above the line, so it reaches every eligible educator rather than only the minority who itemize, which is unusual for a work-related cost.
• Being per educator rather than per return doubles it for a household with two teachers, without any election or apportionment.
• The list of qualifying costs is broad: books, supplies, computer equipment and software, other equipment, supplementary materials and professional development all count.
• Lowering adjusted gross income has knock-on value, because several credits and phase-outs are measured against that figure.

Limits and cautions

• The cap is small relative to what teachers actually spend, so for many educators it covers a fraction of the cost.
• It is limited to kindergarten through grade 12, so college instructors, preschool teachers and anyone in a setting that is not a school under state law get nothing from it.
• The 900-hour test is a cliff rather than a proration, so a part-time aide just under it deducts nothing at all.
• The uncapped itemized route added in 2026 is only useful to an educator who itemizes, which most do not, and it reaches employees rather than the self-employed.
• Because the amount was frozen for four years and then moved, most published guidance still quotes the older figure.