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Hawaii Sales Tax Guide for Small Businesses

Everything you need to know about sales tax in Hawaii — rates, deadlines, exemptions, and how to stay compliant without the headache.

Last updated March 2026

Quick Facts

State Rate

4.00%

Avg. Combined

4.50%

Filing Frequency

Monthly, Quarterly, or Semi-Annual

Vendor Discount

No

Home Rule

No

Hawaii Sales Tax Rates

Hawaii's state sales tax rate is 4.00%. Cities and counties can add local taxes on top. The average combined rate across Hawaii is 4.50%.

The highest combined rate in the state can reach up to 4.75% in some jurisdictions.

Filing Deadlines & Frequency

Filing Frequency

Monthly, Quarterly, or Semi-Annual — assigned by HI DoTax based on tax liability

Due Dates

20th of the month after the reporting period

File Online

Hawaii Tax Online (HTO): https://tax.hawaii.gov/

What's Taxable for Restaurants & Food Businesses

Prepared Food

Yes — prepared food and restaurant meals are taxable at the full 4.50% combined rate.

Grocery Food

Yes — taxed at the full rate. Hawaii's General Excise Tax (GET) applies to virtually all goods and services including groceries at the full 4% rate (4.5% on Oahu).

Alcohol

Subject to GET plus separate excise taxes on alcohol

Vendor Discount

Hawaii does not currently offer a vendor discount for timely filing.

Penalties for Late Filing

Late Filing Penalty

5% per month, max 25% of tax due

Interest

2/3 of 1% per month (8% per year)

Miss a deadline and Hawaiistarts charging penalties and interest immediately. That adds up fast on a busy restaurant's tax bill.

TaxAside's On-Time Guarantee covers up to $5,000 in penalties if we ever file late.

Calculate Your Hawaii Sales Tax

Hawaii Sales Tax Calculator
$
State tax (4.00%)$0.00
Est. local tax (0.50%)$0.00
Total tax (4.50%)$0.00
Total with tax$0.00

This calculator uses average combined rates. Your actual rate depends on your exact location.

Get your exact rate →

How TaxAside Helps in Hawaii

  • Daily set-asides mean no tax-day surprises. We pull, calculate, set aside, and file — you do nothing.
  • On-Time Guarantee covers up to $5,000 in penalties if we're ever late filing your Hawaii return.
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5-minute setup. No credit card required.

Related State Guides

California

8.82% avg. combined

Washington

9.18% avg. combined

Tired of worrying about Hawaii sales tax?

Let TaxAside handle it. We connect to your POS, set aside the right amount every day, and file your return on time — guaranteed.

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Additional Notes

  • • Hawaii does not have a traditional sales tax — it levies a General Excise Tax (GET) on businesses, which is often passed to consumers
  • • The GET applies to nearly all transactions with very few exemptions