Kentucky · Educator Expense Deduction
Educator Expense Deduction in Kentucky (2026)
K-12 teachers can deduct up to $300 for unreimbursed classroom supplies. Kentucky has a flat 3.5% income tax, so a Kentucky filer's combined marginal rate on the next dollar at $55,573 of income is about 15.5% (12% federal + 3.5% KY).
2026 savings example for Kentucky
Planning estimate for a single filer earning $55,573 (Kentucky median household income in LevyIO's state dataset) who removes $300 from taxable income. Federal tax uses the 2026 IRS brackets after the $16,100 standard deduction; KY tax uses the state brackets in LevyIO's dataset and assumes the state follows the federal treatment.
Estimated total savings
$47
Federal savings
$36
$4,489 → $4,453 · 12% bracket
KY state savings
$11
$1,827 → $1,817 · 3.5% marginal
Combined marginal rate
15.5%
≈ $155 saved per $1,000 deducted
Statutory maximum for this item in LevyIO's dataset: $300.
Federal × Kentucky marginal rates (2026, single)
Gross-income ranges include the federal standard deduction. The KY column is the state marginal rate at the midpoint of each range. The last column is the tax saved per $1,000 deducted at that combined rate.
| Federal bracket | Gross income (single) | KY marginal | Combined | Per $1,000 |
|---|---|---|---|---|
| 10% | $16,100 - $28,500 | 3.5% | 13.5% | $135 |
| 12% | $28,500 - $66,500 | 3.5% | 15.5% | $155 |
| 22% | $66,500 - $121,800 | 3.5% | 25.5% | $255 |
| 24% | $121,800 - $217,875 | 3.5% | 27.5% | $275 |
| 32% | $217,875 - $272,325 | 3.5% | 35.5% | $355 |
| 35% | $272,325 - $656,700 | 3.5% | 38.5% | $385 |
| 37% | Over $656,700 | 3.5% | 40.5% | $405 |
Eligibility & forms
K-12 teachers who buy classroom supplies
- $300 per teacher
- K-12 educator
- At least 900 hours worked
Federal forms: Form 1040
Kentucky filing notes
Flat 3.5% simplifies planning. Be aware of inheritance tax for non-immediate family. Kentucky offers pension exclusions up to $31,110. Standard deduction is low ($3,360).
Common mistakes: Not keeping receipts; Including non-qualifying items.
Frequently asked questions
How much can the Educator Expense Deduction save a Kentucky taxpayer in 2026?
In LevyIO's example, a single filer with $55,573 of income (the Kentucky median household income in our state dataset) who removes $300 from taxable income saves about $36 in 2026 federal tax (12% marginal bracket) plus about $11 in Kentucky tax (3.5% state marginal rate), roughly $47 combined. It is a planning estimate computed from the 2026 IRS brackets and LevyIO's KY bracket data, not a survey figure.
What is the Kentucky income tax rate for 2026?
Kentucky has a flat 3.5% income tax. The KY standard deduction in LevyIO's dataset is $3,360 single / $3,360 married. Flat 3.5% for 2026 (reduced in stages from 5%). Inheritance tax (4-16%). Pension exclusion up to $31,110.
Who qualifies for the Educator Expense Deduction in Kentucky?
K-12 teachers who buy classroom supplies. The federal rules are the same in every state; the requirements are: $300 per teacher; K-12 educator; At least 900 hours worked. Kentucky filers should confirm on the KY return whether the state follows the federal treatment.
Which forms do I file to claim the Educator Expense Deduction?
Federal: Form 1040. Kentucky: check the Kentucky Department of Revenue instructions for the matching state schedule. Common mistakes: Not keeping receipts; Including non-qualifying items.
Educator Expense Deduction in other states
Sources
Reviewed 2026-09-17. Estimates are educational planning figures computed from the IRS 2026 inflation adjustments and LevyIO's state bracket dataset; they are not tax advice.