General Information
- Tax System Modernization Program
- Mandatory Electronic Filing
- Hawaii State Tax Office Information (PDF) 2 pages, 163 KB, 04/25/2017
- General Excise Tax (GET) Information
- Licensing Information
- Special Enforcement Section (Report Tax Violators)
- Renewable Energy Technologies Income Tax Credit (RETITC) – HRS §235-12.5
- Annual Tax Workshops
- High-Tech Tax Incentives
- State Authorized Multi-Level Marketing Agreements
- County Surcharge
- Boards of Taxation Review
- Contractors and Other Taxpayers Doing Business in Hawaii (PDF) 2 pages, 17 KB