Understanding property taxes is an important part of buying or owning a home in Kapolei. As part of the City and County of Honolulu, Kapolei properties follow Honolulu County's tax rates, classifications, and exemption programs. Here's what you need to know about property taxes in Kapolei for 2025–2026.

We're Kristy and Austin with Kristy & Austin Home Group at eXp Realty. We help buyers understand the full cost of homeownership, including property taxes, so they can make informed decisions. Call or text (808) 670-1548 with questions.

How Property Taxes Work in Kapolei

All properties in Kapolei are assessed and taxed by the City and County of Honolulu's Real Property Assessment Division. Property taxes are based on the assessed value of your property multiplied by the applicable tax rate per $1,000 of net taxable value. Tax rates vary depending on how the property is classified and whether you qualify for exemptions.

The fiscal year runs from July 1 to June 30. Tax payments are due in two installments: the first half is due August 20 and the second half is due February 20.

Honolulu County Property Tax Rates (FY 2025–2026)

The following rates are per $1,000 of net taxable value, effective July 1, 2025 through June 30, 2026:

Residential Classifications

  • Residential (Owner-Occupied)
    • Tier 1 (up to $1,300,000): $1.65
    • Tier 2 ($1,300,001 to $4,500,000): $1.80
    • Tier 3 (over $4,500,000): $5.75
  • Residential A (Non-Owner-Occupied)
    • Tier 1 (up to $1,000,000): $4.00
    • Tier 2 (over $1,000,000): $11.40
  • Residential (General): $3.50

Other Common Classifications

  • Commercial: $12.40
  • Industrial: $12.40
  • Agricultural: $5.70
  • Hotel and Resort: $13.90
  • Long-Term Rental
    • Tier 1 (up to $1,300,000): $2.95
    • Tier 2 ($1,300,001 to $3,000,000): $5.00
    • Tier 3 (over $3,000,000): $8.00

Home Exemption Program

The Home Exemption is one of the most valuable tax benefits for Kapolei homeowners. If you own and occupy your home as your primary residence, you can reduce your taxable value and qualify for the lower owner-occupied tax rate.

Exemption Amounts (2025–2026)

  • Under age 65: $120,000 deducted from assessed value
  • Age 65 and older: $160,000 deducted from assessed value

Eligibility Requirements

  • You must own and occupy the property as your primary residence
  • You must live in the home for at least 270 days per calendar year
  • Ownership must be recorded with the Bureau of Conveyances
  • You must file a Home Exemption claim by September 30 for the following tax year

Example Calculation

For a Kapolei home assessed at $900,000 with the standard $120,000 home exemption:

  • Net taxable value: $780,000
  • Owner-Occupied Tier 1 rate: $1.65 per $1,000
  • Annual property tax: approximately $1,287

Without the home exemption, the same property classified as Residential (general) at $3.50 per $1,000 would owe approximately $3,150 annually — a significant difference.

Appealing Your Assessment

If you believe your property's assessed value is too high, you can file an appeal with the Real Property Assessment Division. Appeals must typically be filed by January 15 for the upcoming tax year. The process involves submitting comparable sales data or other evidence supporting a lower valuation.

Property Tax Tips for Kapolei Buyers

  • File your Home Exemption early. The September 30 deadline applies to the following tax year, so file as soon as you close on your home.
  • Check the property's current classification. Make sure the property is classified correctly, especially if it was previously a rental or investment property.
  • Factor taxes into your budget. Hawaii's effective property tax rate is among the lowest in the nation (approximately 0.28% for Honolulu County), but assessed values on the west side have been rising with new development.
  • Review assessments annually. The county reassesses properties each year, and values can change based on market conditions and nearby sales.

Useful Resources

Related Guides

All information is deemed reliable but not guaranteed and is accurate as of the date published. Tax rates, exemption amounts, filing deadlines, and assessment procedures can change at any time. Always verify current information directly with the City and County of Honolulu Real Property Assessment Division or consult a tax professional before making decisions.