Sales Tax Calculator - Kauai County (Hawaii)
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Sales tax calculator to help you calculate tax amount and total amount. It gives you taxable amount, tax and total amount in Kauai County.
Tax Calculation
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The different sales tax rates like state sales tax, county tax rate and city tax rate in Kauai County are 4.00%, 0.50% and 0.00%. Check sales tax rates by cities in Kauai County
What is Kauai County sales tax rates in 2025?
Kauai County sales tax rates in Oct 2025 are:
| State Tax Rate | 4.00% |
| County Tax Rate | 0.50% |
| City Tax Rate | 0.00% |
| Special Tax Rate | 0.00% |
| Combined Tax Rate | 4.50% |
Which city has highest sales tax rates in Kauai County?
List of cities with highest sales tax rates in Kauai County:
- Kealia - 4.50%
- Kapaa - 4.50%
- Kekaha - 4.50%
- Eleele - 4.50%
- Waimea - 4.50%
- Princeville - 4.50%
- Anahola - 4.50%
- Hanapepe - 4.50%
- Kilauea - 4.50%
- Lihue - 4.50%
Which city has lowest sales tax rates in Kauai County?
List of cities with lowest sales tax rates in Kauai County:
- Kealia - 4.50%
- Kapaa - 4.50%
- Kekaha - 4.50%
- Eleele - 4.50%
- Waimea - 4.50%
- Princeville - 4.50%
- Anahola - 4.50%
- Hanapepe - 4.50%
- Kilauea - 4.50%
- Lihue - 4.50%
Sales Tax Rates by city - Kauai County (Hawaii)
| CITY | COMBINED RATE | STATE RATE | COUNTY RATE | CITY RATE | SPECIAL RATE |
|---|---|---|---|---|---|
| Kealia | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Kapaa | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Kekaha | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Eleele | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Waimea | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Princeville | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Anahola | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Hanapepe | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Kilauea | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Lihue | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Hanamaulu | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Koloa | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Kaumakani | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Kalaheo | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Makaweli | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Lawai | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |
| Hanalei | 4.50% | 4.00% | 0.50% | 0.00% | 0.00% |