South Carolina · Educator Expense Deduction
Educator Expense Deduction in South Carolina (2026)
K-12 teachers can deduct up to $300 for unreimbursed classroom supplies. South Carolina has a progressive income tax with a top rate of 5.21%, so a South Carolina filer's combined marginal rate on the next dollar at $59,318 of income is about 17.21% (12% federal + 5.21% SC).
2026 savings example for South Carolina
Planning estimate for a single filer earning $59,318 (South Carolina 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; SC tax uses the state brackets in LevyIO's dataset and assumes the state follows the federal treatment.
Estimated total savings
$52
Federal savings
$36
$4,938 → $4,902 · 12% bracket
SC state savings
$16
$1,689 → $1,674 · 5.21% marginal
Combined marginal rate
17.21%
≈ $172 saved per $1,000 deducted
Statutory maximum for this item in LevyIO's dataset: $300.
Federal × South Carolina marginal rates (2026, single)
Gross-income ranges include the federal standard deduction. The SC 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) | SC marginal | Combined | Per $1,000 |
|---|---|---|---|---|
| 10% | $16,100 - $28,500 | 1.99% | 11.99% | $120 |
| 12% | $28,500 - $66,500 | 5.21% | 17.21% | $172 |
| 22% | $66,500 - $121,800 | 5.21% | 27.21% | $272 |
| 24% | $121,800 - $217,875 | 5.21% | 29.21% | $292 |
| 32% | $217,875 - $272,325 | 5.21% | 37.21% | $372 |
| 35% | $272,325 - $656,700 | 5.21% | 40.21% | $402 |
| 37% | Over $656,700 | 5.21% | 42.21% | $422 |
Eligibility & forms
K-12 teachers who buy classroom supplies
- $300 per teacher
- K-12 educator
- At least 900 hours worked
Federal forms: Form 1040
South Carolina filing notes
Do not use the older 6.4% South Carolina bracket table for tax year 2026 planning. H. 4216 starts from federal AGI, replaces federal deductions with the South Carolina Income Adjusted Deduction, keeps the 44% net capital gains deduction, and should be verified against SCDOR guidance before filing.
Common mistakes: Not keeping receipts; Including non-qualifying items.
Frequently asked questions
How much can the Educator Expense Deduction save a South Carolina taxpayer in 2026?
In LevyIO's example, a single filer with $59,318 of income (the South Carolina 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 $16 in South Carolina tax (5.21% state marginal rate), roughly $52 combined. It is a planning estimate computed from the 2026 IRS brackets and LevyIO's SC bracket data, not a survey figure.
What is the South Carolina income tax rate for 2026?
South Carolina has a progressive income tax with a top rate of 5.21%. The SC standard deduction in LevyIO's dataset is $8,350 single / $16,700 married. H. 4216 changed tax year 2026 rules: South Carolina starts from federal AGI, uses a South Carolina Income Adjusted Deduction, and applies 1.99% below $30,000 and 5.21% above $30,000 minus $966. 44% capital gains deduction. Social Security exempt.
Who qualifies for the Educator Expense Deduction in South Carolina?
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. South Carolina filers should confirm on the SC return whether the state follows the federal treatment.
Which forms do I file to claim the Educator Expense Deduction?
Federal: Form 1040. South Carolina: check the South Carolina Department of Revenue instructions for the matching state schedule. Common mistakes: Not keeping receipts; Including non-qualifying items.
Educator Expense Deduction in other states
More South Carolina deductions and credits
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.