You bought an Oʻahu investment condo for $500,000 ten years ago. It is now worth $900,000. You have claimed $145,000 in depreciation deductions. If you sell normally, the tax bill is approximately $176,636 — split between federal capital gains, depreciation recapture, Net Investment Income Tax, and Hawaii's 7.25% state capital gains tax.
That is $176,636 that does not go toward your next property. It goes to the IRS and the State of Hawaii.
A Section 1031 exchange — also called a like-kind exchange or tax-deferred exchange — lets you defer all of it by reinvesting the proceeds into a replacement property of equal or greater value. No tax is due until you eventually sell without exchanging (or until you die, at which point your heirs receive a stepped-up basis and the deferred taxes disappear entirely).
Hawaii fully conforms to federal 1031 exchange rules. Both federal and state taxes are deferred. Here is how to execute one correctly — and how to avoid the mistakes that blow it up.
⚡ Quick Take
- A 1031 exchange defers federal capital gains (15–20%), depreciation recapture (25%), NIIT (3.8%), and Hawaii state capital gains (7.25%) — total deferral on a $900K sale can exceed $176,000 (Calculated from IRS rates and Hawaii Dept. of Taxation)
- You have 45 days to identify replacement properties and 180 days to close — both deadlines are strict and non-extendable (Source: IRS, IRC Section 1031)
- Hawaii fully conforms to federal 1031 rules under HRS Section 235-2.3(a) — if it is valid federally, it is valid in Hawaii (Source: Hawaii Department of Taxation, Tax Facts 2010-1)
- Nonresidents selling Hawaii property can file Form N-289 to exempt HARPTA's 7.25% withholding when doing a 1031 exchange (Source: Hawaii Department of Taxation)
- Section 1031 remains fully intact after the 2025 tax legislation — no caps, no limits, no changes (Source: IPX1031, July 2025)
What Taxes Does a 1031 Exchange Defer?
When you sell an investment property, you face up to four separate tax hits. A 1031 exchange defers all of them:
Tax Breakdown on a $900,000 Oʻahu Sale
Assumptions: Purchased for $500,000 ten years ago. 80% allocated to building ($400,000). Depreciation claimed: $400,000 ÷ 27.5 × 10 = $145,455. Adjusted basis: $354,545. Total gain: $545,455.
| Tax | Rate | Applied To | Amount |
|---|---|---|---|
| **Depreciation recapture (Sec. 1250)** | 25% | $145,455 (depreciation claimed) | $36,364 |
| **Net Investment Income Tax** | 3.8% | $545,455 (total gain) | $20,727 |
| **Hawaii state capital gains** | 7.25% | $545,455 (total gain) | $39,545 |
| **Total tax without 1031** | **$176,636** | ||
| **Total tax with 1031** | **$0 (deferred)** |
(Sources: IRS Topic 409, IRS Publication 527, Hawaii Department of Taxation)
A 1031 exchange lets you keep $176,636 working for you in your next property instead of sending it to the government. Over a 20-year investment career with multiple exchanges, the compounding effect of deferred taxes can mean the difference between owning one property and owning five. It is one of the most powerful wealth-building tools in real estate, and we are glad to connect you with a qualified intermediary.
How a 1031 Exchange Works: Step by Step
Timeline
| Day | Event | Action Required |
|---|---|---|
| **Day 0** | Close on sale of relinquished property | QI receives all proceeds — you CANNOT touch the money |
| **Day 1–45** | **Identification Period** | Identify replacement properties in writing |
| **Day 1–180** | **Exchange Period** | Close on replacement property |
Both the 45-day and 180-day clocks start on the same day — the closing date of your sale. They run concurrently. The deadlines are strict — no extensions for weekends, holidays, or emergencies.
Step-by-Step Process
1. Engage a Qualified Intermediary (QI) BEFORE listing your property.
The QI holds your sale proceeds in a segregated escrow account. You are prohibited from touching the money at any point. The QI must be completely independent — not your attorney, CPA, real estate agent, or family member (anyone who served as your agent within the prior 2 years is disqualified).
(Source: IRS, IPX1031)
2. Sell your relinquished property. Proceeds go directly to the QI — not to you, not to your bank account, not to your attorney's trust account.
3. Identify replacement properties within 45 days. You must provide written identification (legal description or street address, signed and delivered to the QI) within 45 calendar days of closing.
Identification rules:
| Rule | Detail |
|---|---|
| **200% Rule** | Identify more than 3, but their total value cannot exceed 200% of the sold property |
| **95% Rule** | Identify unlimited properties, but must acquire 95%+ of their total value (nearly impossible in practice) |
(Source: IPX1031, 1031Exchange.com)
4. Close on replacement property within 180 days. The replacement must be of equal or greater value than the relinquished property. All net equity must be reinvested. Debt on the replacement must equal or exceed the debt on the relinquished property.
5. File IRS Form 8824 with your tax return for the year the exchange occurred.
Hawaii-Specific Rules
Hawaii Conformity
Hawaii fully conforms to federal Section 1031 rules under HRS Section 235-2.3(a). If the exchange is valid at the federal level, it is automatically valid for Hawaii state tax purposes. Both federal and state taxes are deferred.
Have questions about this?
(808) 927-0508(Source: Hawaii Department of Taxation, Tax Facts 2010-1)
HARPTA (Hawaii Real Property Tax Act)
HARPTA requires 7.25% withholding on the gross sale price when a nonresident of Hawaii sells real property. This is not a separate tax — it is an estimated payment against your Hawaii tax liability.
| HARPTA Detail | Rule |
|---|---|
| **Withholding rate** | 7.25% of gross sale price |
| **Who pays** | Nonresidents of Hawaii selling Hawaii real property |
| **1031 exemption** | File **Form N-289** at closing to claim exemption |
| **Other exemptions** | Sales under $300,000 where property was seller's primary residence |
(Source: Hawaii Department of Taxation, HARPTA.com)
If you are selling an Oʻahu rental property and living off-island, HARPTA would normally withhold $65,250 on a $900,000 sale (7.25% × $900K) — regardless of your actual tax liability. Filing Form N-289 before closing exempts you from this withholding when doing a 1031 exchange, preventing a major cash flow disruption.
FIRPTA (Foreign Investors)
Foreign persons selling U.S. real property face 15% federal withholding under FIRPTA. Foreign investors doing a 1031 exchange can apply for reduced withholding via Form 8288-B, but the process is more complex and requires IRS approval.
(Source: IRS FIRPTA)
Can You Exchange Hawaii Property for Mainland Property?
Yes. Interstate exchanges are fully allowed. Both properties must be U.S. real property held for investment or business use. You can exchange an Oʻahu condo for a Texas apartment complex, Arizona commercial building, or any other like-kind real property. No Hawaii-specific restrictions apply.
(Source: Universal Pacific 1031, Hawaii Life)
Common Exchange Strategies
1. Standard Delayed Exchange
The most common type. Sell first, buy replacement within 180 days. Works well when you have a clear idea of your target market and replacement property type.
2. Reverse Exchange
Buy the replacement property before selling. Requires an Exchange Accommodation Titleholder (EAT) to hold title temporarily. More complex and expensive (expect $10,000–$15,000 in additional fees), but eliminates the risk of not finding replacement property within the deadline.
3. Construction/Improvement Exchange
Use exchange proceeds to improve or build on replacement property. The EAT acquires the property and manages construction using exchange funds. Only improvements installed before you take title count as like-kind value. Must complete within 180 days — construction delays are the biggest risk.
4. Delaware Statutory Trust (DST)
A passive, fractional ownership structure in institutional-grade real estate. Qualifies as replacement property under IRS Revenue Ruling 2004-86. Minimum investment typically $100,000. Accredited investors only. Can close in 3–5 business days — ideal for meeting tight 45-day deadlines. Best for investors exiting active management who want mailbox-money income.
5. Tenant-in-Common (TIC)
Multiple investors hold undivided fractional interests in a single property. Maximum 35 co-owners. Each co-owner is on the title and mortgage. Income and loss distributed proportionally. More complex than DSTs but offers more control.
The "Boot" Trap: What Gets Taxed
"Boot" is any value in the exchange that is not like-kind property. Boot is taxable to the extent of gain realized.
| Type of Boot | Example |
|---|---|
| **Cash boot** | Receiving $50K in cash from the sale that you do not reinvest |
| **Mortgage boot** | Old property had $300K mortgage, new property has $250K — the $50K debt reduction is boot |
| **Personal property** | Furniture, appliances, or equipment included in the exchange |
To avoid boot, reinvest all net equity and take on equal or greater debt on the replacement property. If you trade down in value, the difference is taxable.
Seven Mistakes That Blow Up a 1031 Exchange
1. Missing the 45-Day Identification Deadline
The most common failure. The deadline is absolute — one day late and the entire exchange is disqualified. Set calendar reminders at Day 30, Day 40, Day 43, and Day 44. Have your identification form pre-drafted and ready to submit.
2. Touching the Proceeds
If you receive, control, or have the ability to access sale proceeds at any point, the exchange is immediately disqualified. The funds must go from escrow directly to the QI. Do not pass Go. Do not collect $900,000.
3. Not Using a Qualified Intermediary
The IRS requires a QI. Without one, the transaction is a taxable sale, period. Engage the QI before you list the property.
4. Violating the 200% Rule
If you identify more than 3 properties and their aggregate value exceeds 200% of the relinquished property, you must acquire 95%+ of the identified value or the exchange fails. Stick to the Three-Property Rule for simplicity.
5. Personal Use of Replacement Property
The replacement must be held for investment or business use. The IRS safe harbor (Revenue Procedure 2008-16) requires: own for at least 24 months post-exchange, rent at fair market value for 14+ days/year, and limit personal use to the greater of 14 days or 10% of rental days per year. Using it as a vacation home triggers full disqualification.
6. Failing to File a Tax Extension for Q4 Sales
If you sell in October, the 180-day deadline extends to April. But if your tax return is due April 15 and you have not filed an extension, the 180-day window is shortened to your filing deadline. Always file Form 4868 for a six-month extension if your exchange is in progress during Q4.
7. Choosing an Unqualified or Underfunded QI
QIs are not federally regulated. Your exchange funds are only as safe as the QI holding them. Use an established, well-capitalized QI with fidelity bond insurance and segregated accounts. Ask for proof of insurance and references. If the QI goes bankrupt, your exchange funds may be at risk.
What This Means for Buyers
If you are purchasing a property that the seller is exchanging out of, expect the transaction to involve a QI and potentially a more rigid timeline. The seller cannot give you a closing extension without risking their 180-day deadline. Be prepared to close on schedule. This is actually an advantage — motivated 1031 sellers are often willing to negotiate on price to ensure a smooth, timely closing.
What This Means for Sellers
If you own an Oʻahu investment property and are considering selling, talk to a 1031 exchange QI before you list — not after you have an offer. The QI must be in place before closing. Run the tax savings calculation above with your actual numbers. If you are deferring $100K+ in taxes, the $2,000–$5,000 QI fee is one of the best investments you will ever make. For selling logistics, see our guide to selling fast and the cost to sell.
Frequently Asked Questions
Can I 1031 exchange my primary residence?
No. Section 1031 only applies to property held for investment or business use. Your primary residence does not qualify. However, if you convert your home to a rental property and hold it as a rental for a reasonable period (typically 2+ years), it may then qualify. You may also be able to combine the Section 121 exclusion ($250K/$500K capital gains exclusion on primary residences) with a 1031 exchange in some situations — consult a CPA.
How much does a 1031 exchange cost?
QI fees typically range from $750 to $5,000 depending on complexity. Standard delayed exchanges are on the lower end. Reverse and construction exchanges cost $10,000–$15,000+ due to the EAT structure. Legal and tax advisory fees are additional. These costs are minor compared to the $50K–$200K in taxes you are deferring.
What happens when I die with 1031 exchange properties?
Your heirs receive a stepped-up basis to the fair market value at the time of your death. All deferred capital gains and depreciation recapture disappear permanently. This is why many sophisticated investors use 1031 exchanges throughout their lifetime and never pay the deferred taxes — the strategy is sometimes called "swap till you drop."
Can I exchange into multiple replacement properties?
Yes. You can acquire multiple replacement properties as long as their combined value equals or exceeds the relinquished property's value, and you identify them within the 45-day window following the identification rules (Three-Property Rule, 200% Rule, or 95% Rule).
Is there a limit on how many 1031 exchanges I can do?
No. There is no limit on the number of exchanges or the dollar amount deferred. You can exchange repeatedly throughout your investment career, deferring taxes each time. Section 1031 survived the 2025 tax legislation ("One Big Beautiful Bill") fully intact — no caps, no restrictions. (Source: IPX1031, July 2025)