Hawaii Sales Tax (GET) Calculator 2026
Hawaii has no traditional sales tax; the General Excise Tax (GET) applies at 4% statewide. The City and County of Honolulu adds a 0.5% surcharge (4.5% combined). Other counties may have different surcharges. Use the calculator above for instant estimates—free, no signup.
Hawaii GET (Sales Tax) Structure (2026)
Hawaii uses the General Excise Tax (GET) instead of a traditional sales tax. The state rate is 4% for most retail. Counties may impose a surcharge (e.g., Honolulu 0.5%).
- State GET: 4%
- County surcharge: Honolulu 0.5%; other counties vary
- Typical combined rate: 4% to 4.5% (Honolulu 4.5%)
Rates for Major Hawaii Areas
Use city pages for the most accurate combined rate.
| Area | Example combined rate | Calculator |
|---|---|---|
| Honolulu | 4.5% | Honolulu Sales Tax Calculator |
| Hilo (Hawaii County) | 4% | — |
How to Find Your Exact Hawaii GET Rate
Rates vary by county. Use the calculator above with your known surcharge, or check the Hawaii Department of Taxation County Surcharge page. For Honolulu: Honolulu Sales Tax Calculator, or browse Hawaii tax calculators.
Exemptions and Special Rules
Hawaii GET applies to most retail, including groceries and prepared food (unlike many states). Prescription drugs are generally exempt. For official rules, see the Hawaii Department of Taxation GET page.