ClassPayoutTracker

← All states

Hawaii: corporate tax rates

The top state corporate income tax rate in each state, and whether it is flat or graduated.

Single detailed source
Top corporate income tax rate6.4%
Rate structureGraduated (4.4%-6.4%)

Rates are for 2026. Most small businesses are taxed as pass-throughs under the individual income tax instead. The federal corporate rate of 21% applies on top.

General information only, not legal, insurance or financial advice. Not affiliated with any government agency. Exceptions can apply. Confirm with the state agency, the court or a licensed professional in Hawaii.

How Hawaii compares

6.4% ranks 25 of 45 (1 = highest) for top corporate income tax rate.

Lowest 2%Highest 11.5%

Also for Hawaii: Small claims limits in Hawaii · Claim deadlines in Hawaii · Car insurance by state in Hawaii · Final paycheck rules in Hawaii · Debt time limits in Hawaii · Shared fault rules in Hawaii · Lemon law rules in Hawaii · All Hawaii rules on one page

How we checked this

Rates come from the Tax Foundation's table of 2026 state corporate income tax rates and brackets. Last checked: November 12, 2026. Laws change; confirm with the state agency or a licensed professional before acting.

Cross-checked sources agree   Checked on official source confirmed on a government, court or legislature site   Single detailed source one detailed table built from statutes or official data   Under review sources disagree; read the note and the law.