If you’re planning to sell property on the Big Island—especially in Kailua-Kona, Waikoloa, or the Kohala Coast—you might hear two unfamiliar terms that come with big financial implications: HARPTA and FIRPTA.
As a top-producing real estate agent in Kailua-Kona, I work with many clients from the mainland or abroad who aren’t aware that when selling property in Hawaii, certain tax laws may require the state and federal governments to withhold a portion of the sale proceeds—sometimes tens of thousands of dollars—until taxes are filed.
This post will break down what HARPTA and FIRPTA are, how much you may owe, and what you can do to prepare and protect your profits when selling your Hawaii home.
What Is HARPTA?
HARPTA stands for Hawai‘i Real Property Tax Act. It applies when a seller is not a resident of Hawaii at the time of the sale—even if they are a U.S. citizen or Hawaii property owner.
Under HARPTA, the State of Hawaii may withhold 7.25% of the gross sales price—not just your profit—when you sell a Hawaii property.
Example:
If you sell your Big Island home for $1,200,000, Hawaii could withhold $87,000 (1,200,000 x 0.0725), even if your gain was much lower.
Who It Affects:
- U.S. mainland sellers who do not live in Hawaii
- Second home or vacation home owners
- Hawaii residents who moved away before selling
Good News: This is a withholding—not a tax. It’s a prepayment applied toward your potential capital gains taxes when you file a Hawaii state tax return.
What Is FIRPTA?
FIRPTA stands for Foreign Investment in Real Property Tax Act. It’s a federal law that applies to foreign sellers of U.S. real estate.
Under FIRPTA, the IRS may withhold 15% of the gross sales price for non-U.S. citizen sellers—even if the property is in Hawaii.
Example:
If a Canadian citizen sells a Waikoloa condo for $800,000, the IRS may withhold $120,000 at closing (800,000 x 0.15).
Who It Affects:
- Foreign nationals (non-U.S. citizens or residents)
- Green card holders not considered U.S. residents for tax purposes
FIRPTA is separate from HARPTA. If both apply, you could have both state and federal withholding on the same sale.
Navigating HARPTA and FIRPTA When Selling in Hawaii
If you’re considering selling property in Hawaii, addressing HARPTA and FIRPTA early can make the process smoother and minimize unwelcome surprises at closing. Both are withholding tax requirements—HARPTA for non-residents of Hawaii and FIRPTA for non-U.S. Residents—that can affect your proceeds.
Here’s how sellers can prepare:
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Confirm Your Residency Status
Determine whether HARPTA, FIRPTA, or both apply to your situation. Hawaii residents may be exempt from HARPTA, while non-U.S. Citizens must also contend with FIRPTA. -
Gather Key Tax Forms
If you believe you qualify for exemption from HARPTA, ready your documentation for Form N-289 before listing your property. This can include proof of residency or evidence the sale does not result in taxable gains under the relevant Internal Revenue Code sections adopted by Hawaii. -
Work with a Tax Professional
Consult a CPA or tax advisor who specializes in U.S. Real estate transactions. They can explain whether a 1031 exchange is a suitable strategy to defer gains and can assist in filing forms such as N-288C (for potential refunds before tax season) or N-15 (your state nonresident return). -
Plan Your Timeline
Some forms, such as N-288C, allow you to request a HARPTA refund sooner rather than waiting until your annual return. Start this paperwork early to avoid delays in receiving your funds. -
Review Your Closing Documents Carefully
Ensure your escrow company or transaction coordinator knows about your withholding status and has all necessary paperwork in order before closing. Missing forms or incomplete applications can mean unnecessary money is withheld. -
Consider Special Circumstances
Investors using a 1031 exchange may be exempt from these withholdings, provided strict timelines and requirements are met. If this applies to you, discuss with your intermediary in advance.
Preparation is key—familiarize yourself with the process, get your paperwork in order, and don’t hesitate to reach out to professionals for advice tailored to your situation. A smooth sale starts with understanding these requirements and acting proactively.
When Are Both HARPTA and FIRPTA Withholdings Required?
Both HARPTA and FIRPTA withholdings come into play when the seller of a Hawaii property is not a U.S. resident. In other words, if you’re considered a foreign person for U.S. tax purposes and you decide to sell real estate in Hawaii, these two tax withholdings will likely show up together at closing.
On the other hand, if you are a U.S. resident who doesn’t live in Hawaii, you’ll just need to deal with HARPTA. FIRPTA only gets added to the mix for those sellers from outside the United States—think Canadians, Australians, or anyone else holding property as a non-resident alien.
Keeping track of your residency status is key, as it determines whether both withholding rules will apply when you sell.
Understanding HARPTA Withholding: What Actually Happens
So, how does HARPTA withholding actually play out in practice? Picture this: you own a Hawaii condo and decide it’s time to sell. The closing price is $1 million. Thanks to HARPTA (Hawaii Real Property Tax Act), the state requires that 7.25% of the total sales price—so, $72,500—is automatically set aside at closing.
But here’s where things can feel a little counterintuitive. Let’s say you bought this condo back in 2010 for $600,000 and put another $200,000 into renovations—maybe you gutted the kitchen or finally banished the shag carpet. Your total investment (“basis” in IRS lingo) is now $800,000.
Fast forward to your sale: subtract your $800,000 cost from your $1 million selling price, and your capital gain is $200,000. Normally, Hawaii’s capital gains tax (still 7.25%) would mean you owe $14,500 in tax. But because HARPTA is based on the entire sales price, not just your gain, you’ve had $72,500 withheld instead.
In essence, you’ve overpaid the tax by $58,000 until you apply for a refund. This means your cash is tied up for months—sometimes until you file your Hawaii tax return the following year. It’s less “aloha” and more “wait and see.”
Ways to Reduce or Avoid HARPTA Withholding
If you’re concerned about HARPTA tying up your profits, there are a few official avenues worth considering:
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HARPTA Exemption (Form N-289): You might be eligible to sidestep the withholding entirely by filing Form N-289 prior to your property’s sale. Certain situations unlock this exemption—for example, if you’re a Hawaii resident, the sale isn’t subject to federal capital gains tax as adopted by Hawaii, the property sold for less than $300,000, or it was your primary residence the year before the sale.
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Refund After Sale (Form N-288C): Not able to avoid withholding at closing? File Form N-288C to request a quicker refund—often processed in under two months. Keep in mind, though, this step can’t be done before the transaction closes.
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Regular Tax Return Route (Form N-15): At tax time, submit Form N-15 for the appropriate year to recover some (or all) of the withheld funds, depending on your actual tax liability.
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1031 Exchange Exception: If you’re exchanging investment properties under Section 1031 of the Internal Revenue Code, HARPTA withholding doesn’t apply—provided you comply with the reinvestment timelines and requirements.
These options can help you manage your cash flow and prevent unnecessary funds from being tied up during your real estate transaction.
What If I Don’t File a Return?
If you don’t file a Hawaii tax return or IRS return after the sale, you could forfeit your withholding—and possibly face penalties. Filing is essential to claim a refund or resolve your tax liability.
I always recommend sellers work with a licensed tax advisor familiar with HARPTA and FIRPTA. I can connect you with trusted local CPAs who work with my clients regularly.
Taxes on Rental Income in Hawaii
When it comes to rental income from Hawaii real estate, there are a couple of key taxes to be aware of:
- General Excise Tax (GET): This is required for all rental income earned in Hawaii, regardless of whether your property is leased short-term or long-term.
- Transient Accommodation Tax (TAT): If you rent out your property for periods of 180 days or less at a time (think vacation rentals or other short-term stays), you’ll also need to collect and remit TAT.
Both federal and state tax laws may apply beyond these, so it’s wise to check with a local tax professional to ensure you’re meeting all obligations before proceeding with your transaction.
How I Help My Clients Navigate HARPTA & FIRPTA
As a top 1% producing agent serving Kailua-Kona, Waikoloa, and the Kohala Coast, I guide sellers through every step of the sale—including understanding the tax implications.
Here’s how I help:
✅ Connect you with local escrow officers and tax pros
✅ Ensure HARPTA/FIRPTA compliance to avoid delays
✅ Help you apply for withholding exemptions when eligible
✅ Strategically price and structure your sale to protect your bottom line
Thinking About Selling Your Hawaii Home?
HARPTA and FIRPTA can sound intimidating, but with the right guidance, you can sell with confidence and keep more of your hard-earned equity.
Whether you’re a mainland resident, retiree, or foreign investor looking to sell your Big Island home, I can help you:
✅ Prepare your property for market
✅ Navigate tax withholding laws
✅ Maximize your sales price and minimize surprises
Let’s schedule a no-pressure consultation to talk through your options and set you up for a smooth, profitable sale.
Take a look at HARPTA FAQs
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HARPTA and FIRPTA are just part of the selling process in Hawaii—but they don’t have to be scary. With the right preparation, trusted guidance, and a strategic plan, you can walk away with more of your equity—and a lot less stress.
Want to learn more about listing your property in Kailua-Kona or Waikoloa? I’m here to help every step of the way. Let’s talk story and make a plan.