Answers · Property tax on Oʻahu

When is the deadline to apply for a home exemption on Oʻahu, and how much is it?

Apply by September 30, 2026, the Real Property Assessment Division's site says; its calendar lists September 30 as the deadline for filing exemption claims and tax credit applications.

Effective July 1, 2027, the division lists a $140,000 home exemption, and $180,000 for those 65 years and older, increasing from the current $120,000 and $160,000 amounts.

If you have an existing home exemption and there is no change in the property title or use of the property, the division says you do not need to reapply.

The same calendar lists November 1 as the deadline for reporting changes affecting exemptions.

From

City and County of Honolulu, Real Property Assessment Division: Real Property Assessment Division, home page and calendar

As of

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

Applies to

Oʻahu (the City and County of Honolulu)

• When are property taxes due on Oʻahu?
• When can I appeal my property assessment 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.