When selling a home in Hawai‘i, two terms that often create confusion — even for experienced owners — are HARPTA and FIRPTA.
They sound complicated, but understanding how these tax laws work can help you avoid delays, surprises, or unnecessary withholding at escrow.
What Is HARPTA?
HARPTA stands for Hawai‘i Real Property Tax Act.
It’s a state law requiring escrow to withhold 7.25% of the property’s sales price when a nonresident of Hawai‘i sells real estate here.
Purpose:
HARPTA isn’t an extra tax — it’s a withholding to ensure that the State of Hawai‘i collects any income tax owed on the gain from a sale.
Example:
If you live in California and sell your Kapolei home for $800,000, escrow must withhold $58,000 (7.25%) and send it to the Hawai‘i Department of Taxation.
After filing your Hawai‘i tax return, you can request a refund if too much was withheld.
What Is FIRPTA?
FIRPTA stands for Foreign Investment in Real Property Tax Act, a federal law enforced by the IRS.
It requires withholding 15% of the sales price when the seller is a foreign (non-U.S.) person.
Purpose:
FIRPTA ensures that foreign sellers pay their U.S. capital gains tax before proceeds leave the country.
Example:
If a Canadian seller sells a Waikīkī condo for $900,000, escrow must withhold $135,000 (15%) for the IRS unless the seller obtains an approved withholding certificate or qualifies for an exemption.
Who Can File for a Waiver or Reduced Withholding?
Both HARPTA and FIRPTA allow sellers to apply for a waiver or reduced withholding if they can prove the sale will not generate taxable gain.
However, approval must be obtained before closing, and processing times can take several weeks.
HARPTA Waiver or Reduction (State of Hawai‘i)
A seller may apply for a HARPTA exemption or reduced withholding certificate if:
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They are a Hawai‘i resident (have a Hawai‘i address, file state taxes here, and hold a valid HI driver’s license or ID).
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They do not expect to owe any Hawai‘i income tax from the sale.
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The property is being sold at a loss or with little to no gain.
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The sale is part of a 1031 Exchange.
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They are active-duty military who left Hawai‘i under PCS orders and the home was their primary residence that was not rented out after departure.
Even if they’re not legal residents of Hawai‘i, the Department of Taxation may approve a HARPTA waiver for military members in this situation because the sale does not generate Hawai‘i-source taxable income.
How to Apply:
File Form N-289 (“Application for Withholding Certificate for Dispositions by Nonresident Persons of Hawai‘i Real Property Interests”) with the Hawai‘i Department of Taxation.
Include documentation such as:
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PCS orders,
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A signed statement confirming the property was not used as a rental, and
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Proof of prior occupancy (utility bills, driver’s license, etc.).
Apply 6–8 weeks before closing to allow time for processing.
💡 Example: One of my Coast Guard clients qualified for a HARPTA waiver this past summer. Although no longer Hawai‘i residents, they sold their home after leaving under PCS orders and never rented it out. Their waiver was approved before closing, saving them thousands in withheld funds.
FIRPTA Waiver or Reduction (Federal)
A seller may apply for a FIRPTA withholding certificate (Form 8288-B) with the IRS if:
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They expect no taxable gain from the sale,
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The property was their primary residence and the buyer intends to use it as such, or
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They are completing a 1031 Exchange or installment sale.
IRS approval can take 8–12 weeks, so start the process early.
Who Do These Laws Affect?
| Party | What to Know |
|---|---|
| Sellers | HARPTA applies to non-Hawai‘i residents; FIRPTA applies to foreign sellers. Apply early for a waiver if you qualify. |
| Buyers | Buyers are legally responsible for ensuring escrow withholds correctly. Non-compliance can, in rare cases, make buyers liable for unpaid taxes. |
| Agents | Experienced agents flag HARPTA/FIRPTA issues early and help coordinate with escrow and tax professionals to prevent last-minute surprises. |
Common Misconceptions
❌ “I’m military stationed on the mainland, so HARPTA doesn’t apply.”
Not automatically — but you may qualify for a waiver if the home remained your primary residence and wasn’t rented after your PCS.
❌ “The buyer pays these taxes.”
No. HARPTA and FIRPTA are seller obligations. Buyers only help facilitate compliance through escrow.
❌ “I can fix it after closing.”
Once escrow closes, withholdings are sent to the State or IRS. Any corrections must be made through your tax return — often months later.
Important Disclaimer
I’m not a CPA or tax professional, and this article is provided for general informational purposes only.
HARPTA and FIRPTA rules can vary depending on your individual tax situation.
Always consult your CPA, tax preparer, or financial advisor to confirm your eligibility for a waiver or to determine how these laws apply to your specific sale.
Why This Matters
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For Sellers: Plan early. HARPTA and FIRPTA withholdings can total tens of thousands of dollars. Understanding your eligibility for a waiver can keep more of your proceeds in your pocket.
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For Buyers: Know what’s happening on the other side of the table — pending waivers can sometimes impact closing timelines.
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For Agents: A proactive approach protects clients and helps ensure compliance with both state and federal requirements.
Bottom Line
HARPTA and FIRPTA aren’t penalties — they’re safeguards for tax compliance.
With the right preparation and guidance, sellers (including military members under PCS orders) can often avoid unnecessary withholdings and keep transactions moving smoothly.
If you’re planning to sell your Hawai‘i home and unsure whether HARPTA or FIRPTA applies to you, I can help you navigate the process and connect you with trusted tax professionals familiar with local regulations.