Hilo, HI Property Tax: Hawaii County's Rates, Classifications, and Exemptions
Property tax in Hilo is a Hawaii County matter entirely -- there is no separate town government, since Hawaii has no incorporated cities or towns below the county level, so a single county tax bill covers everything a mainland buyer might expect to be split between city and county. Hawaii County recently restructured its rate schedule in a real, dated way that changes what an older estimate is worth. This page walks through the current structure, the classification a buyer needs to get right, and the specific numbers this research could and could not confirm.
Why There Is No "Town of Hilo" Tax Bill
This is worth stating plainly for any buyer coming from the mainland, where a typical purchase involves both a city and a county tax line: Hawaii's four counties (Honolulu, Maui, Kauai, and Hawaii) are the only general-purpose local governments in the state. There are no incorporated cities or towns beneath them -- Hilo, like every other named place on the Big Island, is a Census-designated place administered directly by Hawaii County government, not a separate municipality with its own city council, its own police department, or its own property tax rate. When you see 'Hilo' on a tax bill, a permit, or a zoning designation, you're dealing with Hawaii County directly, headquartered at the county building in downtown Hilo itself, since Hilo also happens to be the county seat.
That structure has a real practical upside for a buyer: one government, one set of rates, one Real Property Tax Division to call with questions -- rather than untangling a town rate from a county rate the way a buyer researching a mainland market often has to.
The Current Rate Schedule: FY2026-27, Effective July 1, 2026
Hawaii County's Real Property Tax Division operates on a fiscal year running July 1 through June 30, and the county council set new rates for FY2026-27 under Resolution 574-26, adopted May 21, 2026. Under that current schedule: the Homeowner classification -- an owner-occupied primary residence -- is taxed at $5.75 per $1,000 of assessed value, down from $6.15 per $1,000 the year before. A newer Long-Term Rental classification, created as part of this restructuring specifically to distinguish long-term rental housing from vacation-rental and second-home use, is taxed at $7.75 per $1,000. Non-Owner-Occupied Residential property -- what the county treats as a second home or investment property without a long-term-rental designation -- moved from a flat rate to a tiered structure: $11.10 per $1,000 on the portion of assessed value up to $2 million, $14.50 per $1,000 on the portion between $2 million and $4 million, and $17.00 per $1,000 on any value above $4 million.
This page did not find a confirmed, separately-listed short-term-rental/vacation-rental property tax rate distinct from the Non-Owner-Occupied Residential tiers above during this research pass -- Hawaii County's classification structure has shifted across recent fiscal years, and a buyer planning any rental use of a Hilo property should ask the Real Property Tax Division directly, in writing, which classification a specific parcel would fall under and at what rate, rather than assuming a category based on how another county (Maui, Honolulu, or Kauai) classifies short-term rentals -- each Hawaii county runs its own independent system.
Owner-Occupied Exemptions: Real Money, But Not Automatic
Beyond the lower Homeowner rate itself, Hawaii County offers age-tiered homeowner exemptions that reduce the taxable assessed value for an owner who occupies the property as a primary residence. Based on figures compiled across multiple 2025-2026 property-tax guides, the exemption runs roughly $40,000 to $50,000 for an owner under 60, then rises in tiers with age: approximately $85,000 for ages 60-64, $90,000 for ages 65-69, $105,000 for ages 70-74, and $110,000 for owners 75 and older. Age is reckoned as of December 31 of the year preceding the tax year, which is a different cutoff convention than some other Hawaii counties use -- worth double-checking directly rather than assuming it matches what a friend on Oahu or Maui has told you about their own exemption.
None of these exemptions apply automatically. A buyer who intends to occupy a Hilo property as a primary residence needs to file a homeowner exemption claim with Hawaii County's Real Property Tax Division after closing -- missing that step means paying the higher non-owner-occupied rate on a home you actually live in, a real and avoidable mistake. Confirm the current filing deadline and required documentation (proof of Hawaii residency, driver's license address, and similar) directly with the county before or immediately after closing.
What Changed, and Why an Old Estimate Might Be Wrong
The county's FY2026-27 restructuring is recent enough, and involved real enough changes -- a lower owner-occupied rate, a brand-new long-term-rental classification, and a shift from a flat non-owner-occupied rate to a three-tier bracket system -- that any tax estimate a buyer sees on an older listing, in a pre-2026 real estate blog post, or from an outdated online tax calculator should be treated skeptically rather than trusted at face value. The prior fiscal year's flat $8.10-per-$1,000 non-owner-occupied rate, for instance, no longer describes how a second home in Hilo is actually taxed under the current bracket system -- a $1.5 million second home and a $5 million second home are no longer taxed at the same per-$1,000 rate the way they would have been the year before.
The safe approach for any current purchase: get the property's current assessed value directly from Hawaii County's Real Property Tax Division (assessed value, importantly, is not the same thing as the purchase price or a listing's stated value), confirm which classification applies to the planned use, and calculate the bill against the current FY2026-27 rate schedule yourself rather than trusting a number quoted anywhere else.
Fee Simple vs. Leasehold: A Real Factor in the Tax Picture
Most Big Island property, including most of Hilo, is sold fee simple -- meaning the buyer owns both the structure and the underlying land outright, indefinitely. But leasehold ownership does exist here, more often in older or agricultural-zoned subdivisions and in areas where large historic landowners (such as the trust known as Kamehameha Schools/Bishop Estate, one of Hawaii's largest private landholders) retained the underlying fee. In a leasehold arrangement, a buyer owns the structure but leases the land under a long-term ground lease, paying periodic lease rent to the landowner separately from any property tax bill. This page does not have a confirmed current percentage of Hilo's housing stock that is leasehold versus fee simple, and won't estimate one -- but the distinction is real enough, and common enough across the Big Island generally, that a buyer should confirm which kind of ownership a specific listing actually offers before assuming it's fee simple by default.
The tax treatment of a leasehold parcel can differ from a fee-simple one in ways that depend on the specific lease -- who is assessed for the land portion versus the improvement, and whether an owner-occupied exemption applies the same way -- and that should be confirmed directly with Hawaii County's Real Property Tax Division and the actual lease documents for any specific leasehold property under consideration, not assumed to work identically to a fee-simple purchase.
Where to Get the Actual Current Numbers
Hawaii County's Real Property Tax Division, based in Hilo since this is the county seat, is the only reliable source for a specific parcel's current assessed value, classification, and tax bill. Confirm directly: the parcel's current assessment, which classification it falls under (and whether that matches the buyer's intended use), whether a homeowner exemption applies and what's required to claim it, and whether the parcel is fee simple or leasehold and how that affects the bill. A local Hilo-based real estate agent and a Hawaii-licensed CPA are also worth involving before finalizing a purchase budget, particularly for any property where rental income is part of the plan.
None of the figures on this page are guaranteed to remain current -- Hawaii County's council can and does revise rates from year to year, as the FY2026-27 restructuring itself demonstrates. Nothing on this page is tax or legal advice.
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Get a Free Agent Referral →Independent research. No ads. No sponsored listings. Current property tax rates and classifications are sourced to Hawaii County Council Resolution 574-26 (adopted May 21, 2026, effective July 1, 2026) as reported by howtoliveinhawaii.com's Hawaii property tax rates by county roundup (2026-2027 edition) and theagencyteamhawaii.com's coverage of Hawaii property tax changes for 2026, cross-referenced against the prior fiscal year's rates as reported in the same sources and in Hawaii's own DBEDT statistical databook (Table 9.49, files.hawaii.gov/dbedt). Homeowner exemption age tiers are sourced to propertytaxrates.org's 2026 Hawaii property tax exemption guide and the AARP Foundation Property Tax-Aide Hawaii resource page. The structural fact that Hawaii's counties have no incorporated cities or towns below them is a well-documented feature of Hawaii's state and local government structure, consistent with how this site treats every other Hawaii market it covers. Fee-simple-versus-leasehold ownership on the Big Island, including the role of large historic landowners such as Kamehameha Schools/Bishop Estate, is sourced to Hawaii Life's "Leasehold vs. Fee Simple in Hawaii" explainer, thepapakeacollection.com's Big Island-specific fee simple explainer, and koarealty.com's leasehold-vs-fee-simple guide for Big Island buyers. Facts not independently confirmed and not invented here include: a distinct short-term-rental-only property tax classification and rate separate from the Non-Owner-Occupied Residential tiers; the current percentage of Hilo's housing stock that is leasehold versus fee simple; and the exact current homeowner exemption filing deadline. Confirm every current figure directly with Hawaii County's Real Property Tax Division, the actual lease documents for any leasehold property, and a Hawaii-licensed CPA before finalizing a purchase budget. Nothing on this page is tax or legal advice.