Answers · Property tax on Oʻahu

When can I appeal my property assessment on Oʻahu?

The Real Property Assessment Division's calendar lists October 1 as the date of valuation, December 15 as the day assessment notices are mailed, and January 15 as the deadline for filing appeals.

The certified assessment roll is sent to the City Council on February 1, on the same calendar. The division's site notes that December 15, 2026 is the delivery date for the next notices of assessment.

From

City and County of Honolulu, Real Property Assessment Division: Real Property Assessment Division, calendar of important dates

As of

Sept. 27, 2026, when the Ledger read the agency's page

Applies to

Oʻahu (the City and County of Honolulu)

• When is the deadline to apply for a home exemption on Oʻahu, and how much is it?
• When are property taxes due on Oʻahu?

Basis. Every sentence above comes from the page or document named, read on Sept. 27, 2026, in the agency's words as closely as a sentence allows; the agency's page governs if it has changed since. The Ledger adds no advice of its own. Corrections: the corrections log.