A 1031 exchange in Hawaii lets you sell investment real estate and reinvest in like-kind property while deferring the tax on the gain. The federal rules apply the same way everywhere. Hawaii's distinguishing feature is HARPTA, a nonresident withholding tax that takes 7.25% of the sale price at closing, the highest state withholding rate in the country, and it lands hard because so much Hawaii property is owned by mainland and foreign investors. We act as your qualified intermediary, holding the proceeds and handling the documentation so the exchange holds from sale to closing.
Table of contents
- HARPTA: Hawaii's 7.25% nonresident withholding
- How much is capital gains tax on real estate in Hawaii?
- Hawaii 1031 exchange rules and timeline
- Why your qualified intermediary matters in Hawaii
- 1031 exchanges across Hawaii markets
- Common Hawaii 1031 exchange mistakes
- Start your Hawaii 1031 exchange
- Frequently asked questions
HARPTA: Hawaii's 7.25% nonresident withholding
Under the Hawaii Real Property Tax Act, when a nonresident sells Hawaii real estate the buyer must withhold 7.25% of the amount realized, meaning the gross sale price, and remit it to the state on Form N-288. On a multi-million-dollar island property, that is a very large sum held back at closing. It is a prepayment against the Hawaii tax, not an extra tax, reconciled when you file a Hawaii return, but the cash impact at the table is significant.
In a 1031 exchange you avoid HARPTA withholding by filing Form N-289, the seller's certification that no gain is recognized because the transfer is a like-kind exchange. Your intermediary's documentation supports the certification, and the escrow company coordinates it. If the N-289 is not in place, 7.25% of the sale price is withheld and then has to be recovered from the state, which both ties up substantial capital and can starve the funds the exchange needs to close the purchase. For a foreign seller, federal FIRPTA withholding can stack on top of HARPTA, and both have to be managed with their respective certificates.
How much is capital gains tax on real estate in Hawaii?
Hawaii is one of the few states that taxes long-term capital gains at a lower rate than ordinary income, with a maximum capital gains rate of 7.25%. That rate is on top of the federal tax an exchange also defers:
- Long-term capital gains at 0%, 15%, or 20%, with the 20% rate applying above $545,500 of taxable income for single filers and $613,700 for married couples filing jointly in 2026.
- The 3.8% Net Investment Income Tax above $200,000 of modified adjusted gross income for single filers, $250,000 for married couples.
- Depreciation recapture, taxed as unrecaptured Section 1250 gain at up to 25%.
- Hawaii's capital gains rate of up to 7.25%.
Hawaii conforms to Section 1031, so a properly structured exchange defers both the federal and the Hawaii tax. The full federal framework is in our main 1031 exchange guide.
Hawaii 1031 exchange rules and timeline
The federal deadlines govern, and they are strict:
- 45-day identification. Identify replacement property in writing within 45 days of the sale.
- 180-day closing. Close within 180 days of the sale, or by your return due date including extensions, whichever is earlier.
- No constructive receipt. Proceeds go to your qualified intermediary, never to you.
- Equal or greater value and debt. Reinvest all net proceeds and match or exceed the relinquished value and debt, or the shortfall is taxable boot.
- Same taxpayer. The entity that sold must be the entity that buys.
Why your qualified intermediary matters in Hawaii
A 1031 exchange is only valid if a qualified intermediary holds the proceeds, and the intermediary cannot be a disqualified person such as your agent, attorney, or a relative. In Hawaii the stakes at closing are unusually high because of HARPTA, so the intermediary's documentation supporting the N-289 certification, coordinated with escrow, directly protects a large amount of your cash. We hold exchange funds in segregated, bonded accounts and work with you directly from your first call through closing.
1031 exchanges across Hawaii markets
Hawaii's market is defined by scarcity. Land is finite, supply is tightly constrained, and values are high, so exchange activity concentrates on a small number of asset types across Oahu, Maui, the island of Hawaii, and Kauai. Two local factors shape replacement-property strategy. First, short-term rental income, which many island investments rely on, is increasingly restricted by county rules, and the rules have tightened further on Maui following the wildfires, so any replacement property whose returns depend on short-term rental needs the local regime underwritten carefully. Second, Hawaii property tax, while low at the headline owner-occupant rate, is assessed in classes, and investment, non-owner-occupant, and hotel or resort classifications carry substantially higher rates than the owner-occupant figure people often quote. A replacement property held for investment will sit in a higher tax class, so use the investor rate, not the resident rate, in your numbers.
Common Hawaii 1031 exchange mistakes
- Not filing Form N-289, so HARPTA withholds 7.25% of the sale price and a large sum is tied up.
- Forgetting that a foreign seller faces FIRPTA on top of HARPTA, each needing its own certificate.
- Underwriting a property on short-term rental income without checking county restrictions.
- Budgeting property tax at the owner-occupant rate rather than the higher investor or resort class.
- Taking receipt of the proceeds, or missing the 45-day identification window.
Start your Hawaii 1031 exchange
Set up your exchange before your relinquished property closes, so the N-289 certification is in place at escrow and HARPTA does not strand your cash. Contact our team to begin, or to talk through a specific deal.
Frequently asked questions
What is HARPTA withholding?
HARPTA is Hawaii's nonresident real estate withholding. The buyer withholds 7.25% of the sale price at closing on Form N-288 when the seller is a nonresident. In a 1031 you file Form N-289 to certify no recognized gain and avoid the withholding.
How much is capital gains tax on real estate in Hawaii?
Hawaii taxes long-term capital gains at a maximum of 7.25%, lower than its ordinary income rate, on top of federal capital gains tax.
Does Hawaii conform to federal 1031 rules?
Yes. A properly structured exchange defers both the federal and the Hawaii tax. The main procedural step is the Form N-289 HARPTA certification at closing.
Do foreign sellers face both HARPTA and FIRPTA in Hawaii?
Yes. A foreign seller can face Hawaii's HARPTA withholding and the federal FIRPTA withholding at the same time. Both can be addressed in a 1031 with the right certificates.
Do I need a qualified intermediary for a Hawaii 1031 exchange?
Yes. The intermediary must hold the proceeds and facilitate the exchange, and supports the N-289 certification. Engage one before the relinquished property closes.
This page is general information, not tax or legal advice. We act as a qualified intermediary and do not provide tax or legal advice. State and federal rules and thresholds change; confirm current figures with your tax advisor.
