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State of Hawaiʻi Tax Information
All state tax forms, instructions, and publications are available on the State of Hawaiʻi Department of Taxations website, but if additional assistance is
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Department of Taxation | State of Hawaii
Forms and Instructions Check Your Refund Status Law Form RCA-1 will be available for filing at Hawaii Tax Online starting on January 2, 2025.
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Instructions for Form 720 (Rev. April 2017)
Apr 27, 2017 The tax is increased to $9 per person for domestic segments that begin or end in Alaska or Hawaii (applies only to departures). Tax Forms and
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