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Everyday money · HI

Hawaii Income Tax Calculator

Estimate your 2026 combined federal and Hawaii income tax — Hawaii adds progressive state income tax on top of federal.

InputsTY-2026
$
$
$
Federal + state tax19.0% effective
$18,966/yr
10% on $12,400$1,240
12% on $38,000$4,560
22% on $33,500$7,370
federal tax subtotal$13,170
HI state tax$5,796
taxable income
$83,900
marginal rate
22.0%
after tax
$81,034

A single filer earning Hawaii's median household income of $98,240 owes about $5,662 in Hawaii state income tax — an effective state rate of 5.76%. That is state tax only, on top of federal income tax and FICA.

Based on 2026 Hawaii rules and 2026 federal rules, with the standard deduction and no other adjustments. Median income is the 2024 Census figure.

Income tax in Hawaii

Hawaii has 12 brackets from 1.4% to 11%, and Act 46 staggers its two levers so they alternate years. The brackets it widened for 2025 are unchanged in 2026, with the 11% top rate still starting at $325,000 single / $650,000 married filing jointly. The standard deduction is what moves this year, nearly doubling to $8,000 single / $16,000 joint, with the next increase due in 2028.

Hawaii income tax structure (2026)

Hawaii uses 12 progressive brackets on income above a $8,000 standard deduction (single) plus a $1,144 personal exemption. Single-filer brackets:

$0 – $9,6001.40%
$9,601 – $14,4003.20%
$14,401 – $19,2005.50%
$19,201 – $24,0006.40%
$24,001 – $36,0006.80%
$36,001 – $48,0007.20%
$48,001 – $125,0007.60%
$125,001 – $175,0007.90%
$175,001 – $225,0008.25%
$225,001 – $275,0009%
$275,001 – $325,00010%
over $325,00111%

Married-filing-jointly thresholds differ (roughly double in most states). Each slice of income is taxed at its own rate — landing in a bracket does not tax your whole income at that rate.

Common questions

What are Hawaii's income tax brackets?
Hawaii uses twelve brackets for 2026: 1.4% on the first $9,600 of taxable income, rising to 11% above $325,000 for a single filer. Taxable income here is your pay after a $8,000 standard deduction ($16,000 joint) and a $1,144 personal exemption per filer. Joint filers get their own, wider thresholds.
What is the top income tax rate in Hawaii?
11%, and it begins at $325,000 of taxable income for a single filer — about $334,144 of gross pay, once the $9,144 Hawaii subtracts first is added back. Only income above that point is taxed at that rate; everything below it is taxed in the lower bands.
What is the tax bill on $98,240 in Hawaii?
A single filer on Hawaii's $98,240 median household income (2024 Census figure) owes roughly $5,662 to Hawaii — an effective state rate of 5.8% against a 7.6% marginal bracket — plus about $12,783 of federal income tax.
Does Hawaii have a personal exemption?
Yes — $1,144 per filer, or $2,288 on a joint return, subtracted before the brackets apply. It comes on top of the $8,000 standard deduction, for $9,144 of total single-filer subtractions.

How we calculate this

Federal brackets per our income-tax methodology, plus Hawaii's 2026 state tax. Estimates only — not tax advice.

Hawaii DOTAX Announcement No. 2024-03 — Act 46, SLH 2024 (per-tax-year standard deduction and bracket schedule) →Hawaii DOTAX Announcement No. 2025-07 — withholding tables for tax years beginning after Dec 31, 2025 →Tax Foundation: State Individual Income Tax Rates and Brackets, 2026 →

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Estimates for general informational purposes only; not tax advice. Hawaii figures are simplified (credits, local taxes, and AGI adjustments vary) and should be verified with the state Department of Revenue. This estimate does not model the employee share of Hawaii's temporary disability insurance premium. Hawaii's twelve-rate 1.4%–11% schedule is applied with the $8,000 standard deduction and $1,144 personal exemption for a single filer — not itemized deductions, exemption phase-outs, or any Hawaii tax credit.