Sales tax
- State rate: 4%
- Average combined (state + local): 4.5%
Hawaii Sales Tax & Income Tax Calculator
The statewide sales tax rate in Hawaii is 4%. With local taxes the average combined rate is about 4.5%. Hawaii uses graduated state income tax rates in 2026, from 1.4% up to 11% for single filers.
Result
Estimate only. Local rates and exemptions vary. Not tax advice.
2026 rates
Hawaii tax at a glance
Checked Nov 2026.
Income tax
Hawaii uses graduated state income tax rates in 2026, from 1.4% up to 11% for single filers.
Sources
FAQ
Hawaii tax FAQ
What is the sales tax rate in Hawaii?
The statewide sales tax rate in Hawaii is 4%. With local taxes the average combined rate is about 4.5%.
Does Hawaii have a state income tax?
Hawaii uses graduated state income tax rates in 2026, from 1.4% up to 11% for single filers.
Why can my receipt show a different rate?
Cities, counties and special districts can add their own sales tax, and some items (food, clothing, medicine) are taxed at reduced rates or exempt. Enter your exact local rate in the calculator.
Is this tax advice?
No. These are 2026 rates for quick estimates. Confirm with your state tax agency for filings.