Hawaii

Hawaii Capital Gains Tax Calculator

Calculate your 2026 capital gains tax in Hawaii. Hawaii taxes capital gains at rates up to 7.25%, plus federal taxes.

Sale Details

Original purchase price

Renovations, additions — added to your basis

Agent commissions, closing costs, title & transfer fees

Hawaii Tax Estimate

Total Tax

$48,300

24.1% effective rate

Capital Gain

$200,000

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Tax Breakdown

Sale Price$500,000
Cost Basis-$300,000
Capital Gain$200,000
Federal Tax-$33,800
↳ Includes NIIT (3.8%)$3,800
Hawaii State Tax-$14,500
Net Cash to You$451,700

Sale price minus selling costs and all taxes (before any mortgage payoff).

Federal

$33,800

HI State

$14,500

Effective Rate

24.1%

Hawaii Capital Gains Tax

Hawaii caps the tax on net long-term capital gain at 7.25%, while other income, including short-term gains, is taxed at rates up to 11% in 2026 (on taxable income over $325,000 single, $650,000 married filing jointly). This calculator applies 7.25% to long-term gains and 11% to short-term gains, so it overstates the tax for filers in the lower brackets. From 2027, Act 24 of 2026 adds a 13% bracket on ordinary income over $500,000 single and $1 million joint; the 7.25% capital gains cap does not change.

Long-term: Capped at 7.25%

Short-term: Taxed as ordinary income (up to 11%)

NIIT Applied

The 3.8% Net Investment Income Tax applies because your income exceeds $200,000.

Hawaii Capital Gains Tax Details

Tax Treatment

  • Tax Type

    Separate capital gains rate

  • Maximum Rate

    7.25%

Available Exemptions

  • Federal home-sale exclusion ($250K single / $500K married filing jointly) flows through to the Hawaii return
  • Selling costs and capital improvements reduce the taxable gain

Hawaii Capital Gains Tax FAQ

Official References

This calculator provides estimates. Consult a tax professional for advice specific to your situation in Hawaii.

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