Hawaii Sales Tax: A Guide for Invoicing

HI state sales tax is 4.00% and applies to most services. Add it automatically to every invoice.

State rate
4.00%
Services taxable
Yes
Top metros
2
Sample local rate
—

Hawaii state sales tax rate

The base state sales tax rate in Hawaii is 4.00%. GET (general excise tax) 4%; applies broadly to services. Honolulu adds 0.5%.

Average local tax adds approximately 0.5%, bringing the typical combined rate to about 4.50%.

Do services need sales tax in Hawaii?

Yes — most services are subject to sales tax in Hawaii. Specific exemptions exist for professional services, healthcare, and non-discretionary services. Always confirm with the Hawaii Department of Revenue or your CPA for your specific industry.

Common exemptions

  • Few exemptions — Hawaii General Excise Tax (GET) applies broadly to almost all business income
State rate
4.00%
Services
Taxable
Avg local add
0.5%

Top HI metros