Hawaii · State and Local Tax (SALT) Deduction
State and Local Tax (SALT) Deduction in Hawaii (2026)
Deduct combined state income taxes (or sales taxes) and local property taxes up to the 2026 SALT limit. Hawaii has a progressive income tax with a top rate of 11%, so a Hawaii filer's combined marginal rate on the next dollar at $84,857 of income is about 29.6% (22% federal + 7.6% HI).
2026 savings example for Hawaii
Planning estimate for a single filer earning $84,857 (Hawaii median household income in LevyIO's state dataset) who removes $5,000 from taxable income. Federal tax uses the 2026 IRS brackets after the $16,100 standard deduction; HI tax uses the state brackets in LevyIO's dataset and assumes the state follows the federal treatment.
Estimated total savings
$1,480
Federal savings
$1,100
$9,839 → $8,739 · 22% bracket
HI state savings
$380
$4,732 → $4,352 · 7.6% marginal
Combined marginal rate
29.6%
≈ $296 saved per $1,000 deducted
Statutory maximum for this item in LevyIO's dataset: $40,400.
Federal × Hawaii marginal rates (2026, single)
Gross-income ranges include the federal standard deduction. The HI 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) | HI marginal | Combined | Per $1,000 |
|---|---|---|---|---|
| 10% | $16,100 - $28,500 | 3.2% | 13.2% | $132 |
| 12% | $28,500 - $66,500 | 7.2% | 19.2% | $192 |
| 22% | $66,500 - $121,800 | 7.6% | 29.6% | $296 |
| 24% | $121,800 - $217,875 | 7.9% | 31.9% | $319 |
| 32% | $217,875 - $272,325 | 9% | 41% | $410 |
| 35% | $272,325 - $656,700 | 11% | 46% | $460 |
| 37% | Over $656,700 | 11% | 48% | $480 |
Eligibility & forms
Taxpayers who pay state income, sales, or property taxes
- Must itemize
- State/local income OR sales tax
- Property taxes on real estate
- $40,400 combined cap for most filers ($20,200 MFS)
Federal forms: Schedule A
Hawaii filing notes
The standard deduction ($8,000 single for 2026) is still below the federal amount, so itemizing can pay off. The GET applies more broadly than most sales taxes. Hawaii offers a refundable food/excise tax credit. Take advantage of the very low property taxes.
Common mistakes: Exceeding the SALT cap; Including foreign taxes here.
Frequently asked questions
How much can the State and Local Tax (SALT) Deduction save a Hawaii taxpayer in 2026?
In LevyIO's example, a single filer with $84,857 of income (the Hawaii median household income in our state dataset) who removes $5,000 from taxable income saves about $1,100 in 2026 federal tax (22% marginal bracket) plus about $380 in Hawaii tax (7.6% state marginal rate), roughly $1,480 combined. It is a planning estimate computed from the 2026 IRS brackets and LevyIO's HI bracket data, not a survey figure.
What is the Hawaii income tax rate for 2026?
Hawaii has a progressive income tax with a top rate of 11%. The HI standard deduction in LevyIO's dataset is $8,000 single / $16,000 married. 12 brackets (most of any state). Second-highest top rate (11%). Lowest property tax (0.27%). General Excise Tax.
Who qualifies for the State and Local Tax (SALT) Deduction in Hawaii?
Taxpayers who pay state income, sales, or property taxes. The federal rules are the same in every state; the requirements are: Must itemize; State/local income OR sales tax; Property taxes on real estate; $40,400 combined cap for most filers ($20,200 MFS). Hawaii filers should confirm on the HI return whether the state follows the federal treatment.
Which forms do I file to claim the State and Local Tax (SALT) Deduction?
Federal: Schedule A. Hawaii: check the Hawaii Department of Taxation instructions for the matching state schedule. Common mistakes: Exceeding the SALT cap; Including foreign taxes here.
State and Local Tax (SALT) Deduction in other states
- Full State and Local Tax (SALT) Deduction guide (all states)
- State and Local Tax (SALT) Deduction in California
- State and Local Tax (SALT) Deduction in Alabama
- State and Local Tax (SALT) Deduction in Arkansas
- State and Local Tax (SALT) Deduction in Georgia
- State and Local Tax (SALT) Deduction in Illinois
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.