T‑RPT100 Application Form – Honolulu Real Property Tax Credit

The Application Form T‑RPT100 is the official request used by homeowners in the City and County of Honolulu to claim the Real Property Tax Credit. This credit reduces the amount of property tax you owe based on household income and residency status.

What Is the T‑RPT100 Tax Credit?

The T‑RPT100 credit is administered by the Department of Budget and Fiscal Services in Honolulu. Eligible homeowners can receive up to $1,500 in tax relief per year. The credit is recalculated each tax year, so a new application must be filed for every cycle.

How to Complete the Fillable PDF Online

Instead of downloading the PDF and editing it with a separate editor, simply click the "Fill out this form" button on this page. The Formize PDF Filler app will load the fillable version directly in your browser:

• Step 1: Click the button to launch the Formize PDF Filler.
• Step 2: Wait a few seconds while the fillable PDF loads.
• Step 3: Enter your personal information, income details, and household composition.
• Step 4: Use your mouse or finger to add a digital signature.
• Step 5: Click Save or Download and print the completed form for submission.

Common Mistakes to Avoid

• Leaving any required field blank – the form will be rejected.
• Entering income figures that don’t match your tax return.
• Forgetting to sign the form digitally or on paper.
• Submitting an outdated version of the T‑RPT100 (always use the latest PDF).

Download the Form and Submit

If you prefer a manual download, you can access the most recent fillable PDF below. After completing the form, mail it to the address listed on the last page or submit it in person at any Honolulu City Hall office.

Need Help?

For additional guidance, review the instructions section at the top of the PDF or contact the Honolulu Budget & Fiscal Services office during regular business hours. The Formize platform also provides on‑screen tips for each field.