A plain-language navigator to Maui County Code Title 3, Ch. 3.48 (Real Property Tax): a live parcel lookup, the tax-year calendar, the $300,000 home exemption, how property is classified, how to appeal your assessment, and who pays. Assessment is by the Real Property Assessment Division (Finance); you pay at mauipropertytax.com — this service explains the law and hands you off to the official systems, it does not replace them. Rates change every year; figures marked expanding are being filled in. Nothing here is legal or tax advice.
Your tax starts with the parcel. Enter a Maui County TMK to see its designations from the Hawaiʻi Statewide GIS. For the parcel's assessed value, classification, exemptions, and tax bill (held by the Real Property Assessment Division, not GIS), the result links you to the qPublic assessment record and the mauipropertytax.com payment portal.
Tip: type the digits of your TMK (zone-section-plat-parcel). Don't know it? Open the State Land Use Viewer ↗ to find it on a map.
Live designations: Hawaiʻi Statewide GIS. Assessment record: qPublic — Maui Real Property Assessment; pay at mauipropertytax.com. No parcel or tax data is stored or fabricated — fetched live / linked to source. assessed-value overlay
The annual cycle under Ch. 3.48 — assessment, appeal, then two payment installments.
County of Maui Finance — Real Property Tax Payments + Appeals; dates per County notices (assessments by Mar 15, appeal by Apr 9). MCC Ch. 3.48.
The fixed dates and amounts of the RPT year. Tax RATES (per $1,000 of value, by class) are set by the Council annually — see the County rates page.
| What | When / how much | Notes |
|---|---|---|
| Assessment notices mailed | by March 15 | value + classification for the year |
| Appeal deadline (Board of Review) | April 9 | $75 fee per appeal; cannot be appealed late |
| Home-exemption claim deadline | December 31 | for the following assessment year; missing it cannot be appealed |
| 1st installment due | August 20 | mailed July 20 |
| 2nd installment due | February 20 | mailed January 20 |
| Home exemption | $300,000 off value | + reclassifies to Owner-occupied |
| Late penalty | 10% + 1%/month | on unpaid balance |
| Tax rates (per $1,000, by class) | set annually by Council | see rates page — expanding |
County of Maui Finance — RPT Payments, Tax Rates, Exemptions FAQ. Amounts as published; confirm the current year with Finance. current per-class rate table
The single biggest break for resident homeowners. File once; it carries forward while you qualify.
The home exemption reduces your taxable assessed value by $300,000 and reclassifies the property into the lower-taxed Owner-occupied class. To qualify you must: occupy the home more than 270 days of each calendar year; not rent the entire premises for any part of the year; and file a Hawaiʻi resident income-tax return with a Maui County address for the prior year. File your claim by December 31 for it to apply to the following assessment year — and note that missing the December 31 deadline cannot be appealed.
Maui County Code Ch. 3.48, Art. IX (Exemptions) — §3.48.455 + County Exemptions FAQ. additional exemptions (long-term rental, disability, age)
Your classification (not just your value) drives your rate. The Council sets a separate rate for each class.
| Class | What it is |
|---|---|
| Owner-occupied | Principal home with a granted home exemption (lowest tier) |
| Non-owner-occupied | Dwelling that isn't owner-occupied or another specific class |
| Long-term rental | Leased 12+ months (reduced rate to encourage resident housing) |
| TVR-STRH | Transient vacation rental / short-term rental home |
| Hotel & resort | Visitor accommodation |
| Time share | Time-share units |
| Commercial / Industrial | Business-use property |
| Commercialized residential | Residential used commercially |
| Agricultural / Conservation | Ag-use and conservation lands |
County of Maui — Classification for Tax-Rate Purposes + MCC Ch. 3.48 Art. IX (§3.48.410). full class list + the year's per-class rates
If your assessed value is wrong, you can challenge it — but on the County's clock. Not tax advice.
File an appeal with the Board of Review by April 9 (the next business day if it falls on a weekend/holiday), with a $75 fee per appeal. Common grounds: the assessment exceeds market value, lacks uniformity with comparable properties, or the classification/exemption is wrong. You must keep paying your taxes by the Aug 20 / Feb 20 due dates while the appeal is pending — an appeal does not pause the bill, and unpaid amounts still draw the 10% + 1%/month penalty.
County of Maui — Appeals + Appeal Instructions & Form. Board of Review vs. Tax Appeal Court track
Labeled analysis — the tax read through two charters. Not adopted law; an interpretive lens beside the Code.
Analysis grounded in MCC Ch. 3.48 + the County's classification framework; reform context = the Council's Real Property Tax Reform committee.