The Honolulu homeowner exemption knocks a set dollar amount off your property's assessed value before the tax rate is applied, and it only helps you if you file it. The claim and the ownership recording both have to be done by September 30 the year before the tax year starts. Miss it and you wait a full tax year, sometimes paying the higher non-owner-occupant rate in the meantime. Here's who qualifies, how to file, and what trips people up.
| $120,000 Off assessed value, homeowners under 65 | $160,000 Off assessed value, age 65+ by June 30 prior |
| Sept 30 Deadline to file and to record ownership | $300/yr Penalty for not reporting a disqualifying change in 30 days |
What the homeowner exemption actually does to your tax bill
The Honolulu homeowner exemption is a fixed dollar amount subtracted from your property's assessed value before the city applies the tax rate, and it also moves your property from the higher Residential A tax class into the standard Residential class if the assessed value is above that class's threshold. For a home under 65-year-old ownership, $120,000 comes off the assessed value. For an owner who is 65 or older, $160,000 comes off. On top of the dollar reduction, the exemption is what qualifies an owner-occupied home for the lower Residential rate instead of Residential A, which is the bracket applied to properties without a home exemption assessed above $1 million. That second effect is usually worth more than the deduction itself on higher-value Oʻahu properties.
The City and County of Honolulu Real Property Assessment Division (RPAD) administers the exemption. It is not automatic and it is not tied to your mortgage, your deed, or anything your escrow company files on your behalf. You have to submit the claim yourself.
Who qualifies for the Honolulu homeowner exemption
You qualify if you own the property and occupy it as your principal home with the intent to live there, not as a rental, vacation property, or investment. RPAD looks for evidence of that intent: more than 270 days a year physically in the home, Hawaii voter registration at that address, military orders stationing you there, or a Hawaii resident income tax return filed with that address. Property titled to an LLC or other company generally does not qualify, even if the owner occupies it personally, so verify title structure with RPAD before you file if the property sits in an entity.
Renting out the entire home disqualifies it immediately. Renting a room while you live in the rest of the property is a separate, narrower question RPAD handles case by case, so confirm your specific setup with the division before assuming it is covered.
The September 30 deadline, and what it means if you close after that date
Two things have to happen by September 30 the year before the tax year begins: RPAD has to receive your exemption claim, and your ownership has to be recorded at the Bureau of Conveyances. A claim filed by the deadline on a property recorded a week later, or ownership recorded on time with no claim filed, both miss the window. The tax year runs July 1 to June 30, so a claim filed by September 30, 2026 sets up your exemption for the July 1, 2027 through June 30, 2028 tax year.
If you buy after the assessment date of October 1, you typically inherit the seller's exemption status for the remainder of the current tax year if the seller had one filed, but that carryover is for that one year only. You still have to file your own claim by the next September 30 to keep the exemption going forward, and if you buy a home that had no exemption on file, you start the following tax year with none until you file. Closing in September specifically is the tightest window on Oʻahu: confirm the exact cutoff and how your closing date interacts with it directly with RPAD, since a few days either way changes which tax year you're filing for.
How to file the homeowner exemption
Confirm you meet the occupancy test
Make sure the home is where you actually live: 270-plus days a year, your voter registration, or the address on your Hawaii resident tax return. Keep documentation on hand in case RPAD asks for it.
Gather a photo ID and proof of birth date
A government-issued photo ID is required for every claim. If you're claiming the 65-and-older tier, bring documentation of your birth date so RPAD can apply the higher exemption automatically in future years once it's on file.
File Form BFS-RPA-E-8-10.3 by September 30 Hard Deadline
File online through RPAD's e-file portal, by mail, or in person at 842 Bethel Street, Basement, in Honolulu or 1000 Uluohia Street in Kapolei. You can also start the process at a satellite city hall or by calling RPAD at (808) 768-3799. Get confirmation of your filing date and keep it.
Verify your ownership is recorded at the Bureau of Conveyances
If you closed recently, confirm with your title company or escrow officer that the deed was recorded, and get the recording date. A claim without recorded ownership by September 30 doesn't count.
Watch for your next assessment notice
RPAD sends assessment notices before the new tax year. Confirm the exemption is reflected in the assessed value shown. If it isn't, contact RPAD immediately rather than waiting for the tax bill.
What changes once you have it
Once the exemption is on file, it stays in effect for as long as you own and occupy the home as your principal residence. You do not have to refile every year. RPAD will automatically apply the higher $160,000 exemption the tax year after you turn 65, provided your birth date is already on record from your original filing. You are required to notify RPAD within 30 days of any change that would disqualify you, such as moving out, renting the entire home, or transferring title into an LLC. Failing to report a disqualifying change carries a $300-per-year penalty and can trigger rollback taxes for the period the exemption was wrongly in place.
If you're relocating temporarily for a renovation, a work assignment, or storm damage repair, or moving into a licensed Hawaii care facility, RPAD's Home Exemption Continuance provision can preserve your exemption during the absence, as long as the home isn't rented out in the meantime. Confirm eligibility with RPAD before you move, not after.
Don't make these mistakes
- ✕Missing September 30 and assuming you can catch up next quarter. There is no catch-up window; the exemption is delayed a full tax year.
- ✕Filing the claim before the deed is recorded. Confirm the recording date with your title company first.
- ✕Holding title in an LLC and expecting the exemption to apply anyway. Verify title structure with RPAD before you file.
- ✕Assuming an exemption transfers automatically from the seller. It carries over for the remainder of the current tax year at most, and only if the seller had one filed.
- ✕Not telling RPAD within 30 days when your situation changes. The penalty is $300 a year, plus possible rollback taxes.
Frequently asked questions
What if I just bought my home this year?
You can file as soon as your ownership is recorded at the Bureau of Conveyances. To have the exemption in place for the tax year starting the following July 1, both your claim and your recorded ownership need to be in by September 30. If you bought after the seller's exemption year already started, you may carry their exemption for the remainder of that one tax year, but you still need to file your own claim to continue it.
What if I just sold my home?
Notify RPAD that you no longer own or occupy the property. An exemption tied to a home you've sold needs to come off your record, and the buyer needs to file their own claim; it does not transfer to them permanently.
Do I need to file every year?
No. Once RPAD approves your claim, the exemption continues automatically as long as you own and occupy the home as your principal residence. You only need to contact RPAD again if your circumstances change, such as moving, renting the property, or a title transfer.
Can I file if I co-own the property with someone else?
Yes, as long as at least one owner occupies the property as a principal residence and meets the qualifying criteria. Co-ownership structures vary enough, including trusts, that it's worth confirming your specific title setup directly with RPAD before filing.
What if I turn 65 after I've already filed?
If your birth date is already on file with RPAD from your original claim, the higher $160,000 exemption applies automatically starting the tax year after you turn 65, as long as you were 65 or older by June 30 of the preceding year. No new filing is required for the age adjustment itself.
Before you file, verify
- ✓Ownership is recorded at the Bureau of Conveyances.
- ✓Government-issued photo ID is ready to submit.
- ✓Proof of birth date on hand if claiming the 65-and-older tier.
- ✓Title is held in your name individually, jointly, or in a qualifying trust, not an LLC.
- ✓Form BFS-RPA-E-8-10.3 submitted by September 30, with confirmation saved.
City & County of Honolulu Real Property Assessment Division, Exemption FAQ. RPAD phone: (808) 768-3799. In-person filing: 842 Bethel Street, Basement, Honolulu, or 1000 Uluohia Street, Kapolei. Figures and deadlines above are current as of this post's last review date; confirm current-year amounts and any ordinance changes directly with RPAD before you file, since exemption amounts are set by ordinance and can change.
Buying on Oʻahu before the deadline?
If you're closing on a home this year, the homeowner exemption is one of several dates that matter before your first tax bill shows up. I can walk you through what applies to your specific closing timeline.
Text “START” to 808.400.3710 Contact KyleThis post covers the homeowner exemption administered by the City & County of Honolulu Real Property Assessment Division and applies to Oʻahu only; Maui, Kauaʻi, and Hawaiʻi County set their own amounts and deadlines. It is general information, not tax or legal advice, and exemption amounts, forms, and deadlines are set by city ordinance and subject to change. Verify current figures and your specific filing situation directly with RPAD before relying on anything here. Kyle Gephart is a real estate broker, not a tax professional; for tax planning, consult a licensed CPA. Equal Housing Opportunity. Kyle Gephart, REALTOR®, Hawaii License RS-86752, Talk Realty / Homes Oahu Holdings LLC. Last reviewed August 2026.