The educator expenses deduction lets eligible K–12 teachers and school staff subtract unreimbursed classroom costs from their income at tax time. For 2025 returns, the cap is $300 per educator, taken above the line so you get it whether or not you itemize. For 2026, the cap rises to $350, and a new itemized deduction lets educators who itemize write off qualifying expenses above that amount with no dollar ceiling.
Who Counts as an Eligible Educator
The tax code is specific. You qualify if you work as a K–12 teacher, instructor, counselor, principal, or aide in a school that provides elementary or secondary education under state law, and you log at least 900 hours in that role during the school year.1Office of the Law Revision Counsel. 26 USC 62 Adjusted Gross Income Defined
The 900-hour threshold is where most close calls happen. Full-time teachers clear it without thinking about it. Substitutes, part-time aides, and mid-year hires need to count. A substitute working across multiple schools can combine those hours, but the total still has to reach 900. Two days a week for a semester probably won’t get you there.
College professors, graduate teaching assistants, and homeschooling parents don’t qualify. The statute limits the benefit to K–12 settings recognized as schools under state law.2Internal Revenue Service. Topic No. 458, Educator Expense Deduction
What Expenses Qualify
The IRS reads qualifying expenses broadly enough to cover most things a teacher buys for classroom use: books, general supplies, computer equipment (including software and related services), other equipment, and supplementary classroom materials.2Internal Revenue Service. Topic No. 458, Educator Expense Deduction Poster board, markers, a tablet for lesson planning, a subscription to an educational software platform: all fair game.
Professional development counts too, when the course relates to your curriculum or your students. A math teacher’s statistics workshop qualifies. Conference registration fees qualify. The statute doesn’t specifically list travel, meals, or lodging for those courses, so the safer approach is to deduct course fees and materials rather than the trip expenses.
COVID-era additions still apply. Personal protective equipment, disinfectant, and other supplies used to prevent the spread of illness in the classroom remain eligible.2Internal Revenue Service. Topic No. 458, Educator Expense Deduction
What Doesn’t Qualify
Reimbursed expenses are the most common trap. Only what you paid out of pocket counts. If your district gave you a $200 supply stipend and you spent $450, the deductible amount is $250.3Internal Revenue Service. The Educator Expense Deduction Can Help Offset Out-of-Pocket Classroom Costs
Health and physical education supplies have a quirk. They only qualify if they’re athletic supplies. A PE teacher can deduct basketballs or jump ropes. Non-athletic supplies for a health class, like anatomical models, don’t qualify under the statute’s language.1Office of the Law Revision Counsel. 26 USC 62 Adjusted Gross Income Defined
Also excluded: home office costs (even if you grade papers there every night), clothing (even if your school requires a dress code), and any expenses paid with tax-free funds from a Coverdell Education Savings Account or a 529 plan. The tax code prohibits using the same expense for two different tax benefits.4Office of the Law Revision Counsel. 26 USC 530 Coverdell Education Savings Accounts
The Limit for 2025 Returns
On your 2025 return (due April 2026), the above-the-line deduction caps at $300 per eligible educator. A married couple filing jointly where both spouses qualify can deduct up to $600 combined, but neither spouse can exceed $300 individually, even if one spent far more than the other.2Internal Revenue Service. Topic No. 458, Educator Expense Deduction The $300 figure has held since 2022.
“Above the line” means the deduction reduces your adjusted gross income directly, without requiring you to itemize. You get it even if you take the standard deduction. A lower AGI can also help you qualify for other tax benefits that phase out at higher income levels.
What Changes in 2026
The One Big Beautiful Bill Act, signed on July 4, 2025, reshapes the deduction starting with the 2026 tax year.5Internal Revenue Service. One, Big, Beautiful Bill Provisions Two changes matter.
The above-the-line cap rises to $350 per educator for 2026.6IRS.gov. Inflation-Adjusted Items for 2026 (Rev. Proc. 2025-32) It still works the same way: it reduces AGI on Schedule 1, and you claim it whether or not you itemize.
The bigger change is a new itemized deduction for qualifying educator expenses that exceed the above-the-line cap. It has no dollar limit and is not subject to the 2% of AGI floor that historically applied to miscellaneous itemized deductions. An educator who spends $1,500 on classroom supplies in 2026 could deduct $350 above the line and the remaining $1,150 as an itemized deduction on Schedule A.
The catch: the extra benefit only helps if you itemize. Educators who take the standard deduction see no advantage beyond the $350 above-the-line amount. For a married couple where both spouses teach, the combined above-the-line deduction would be $700, with any excess available through itemizing.
Records to Keep
You don’t attach receipts to your return, but you need them if you’re audited. Save every receipt, bank statement, or credit card record showing the date, amount, and nature of each purchase. Digital copies are fine.
Group expenses into the categories the IRS recognizes: classroom supplies, computer equipment, professional development, and health-related supplies. When an item serves both personal and classroom use, such as a laptop you also use at home, only the classroom-use portion is deductible. A brief log of how you use dual-purpose items helps if questions come up. Keep records at least three years after filing.
How to File
The Above-the-Line Deduction
Enter your total qualifying expenses (up to the cap) on Line 11 of Schedule 1 (Form 1040), Part II, under “Adjustments to Income.”7Internal Revenue Service. 2025 Schedule 1 (Form 1040) The amount flows to Form 1040 and reduces your AGI.8Internal Revenue Service. Educators Can Claim Deduction to Get Money Back for Classroom Expenses Most tax software handles it automatically once you flag yourself as an eligible educator and enter the total.
The New Itemized Deduction for 2026
If your qualifying expenses exceed the above-the-line cap in 2026, you report the excess as an itemized deduction on Schedule A. The IRS had not released the 2026 Schedule A at the time of this writing, so the exact line number isn’t available yet. Watch for updated IRS instructions in late 2026 or early 2027.
If your total itemized deductions (mortgage interest, state taxes, charitable giving, and now educator expenses beyond the cap) don’t clear the standard deduction, you’re better off taking the standard deduction and claiming only the above-the-line amount. Run the numbers both ways.
State-Level Benefits
A handful of states offer their own tax credits or deductions for educator out-of-pocket spending, separate from the federal benefit. They vary widely, from small credits to larger deductions. Check your state’s department of revenue website to see what’s available. The federal deduction doesn’t affect eligibility for state programs.