How “boot” is taxed—and what it can actually cost you
A common assumption among real estate owners is:
“If I reinvest most of my proceeds in a 1031 exchange, I’ll still get most of the tax deferral.”
That assumption is not always correct.
In certain situations, an investor can reinvest a substantial portion of their proceeds and still end up with little—or no—tax deferral. The reason comes down to how the tax code treats boot.
What “taking cash out” means in a 1031 exchange
In a 1031 exchange, “taking cash out” typically means:
- You sell a property and do not reinvest all net proceeds, or
- You receive cash back at closing.
That amount is generally treated as cash boot.
What is boot?
Boot is the portion of a 1031 exchange where the investor receives value instead of fully rolling that value into qualifying replacement property.
The Internal Revenue Service (IRS) taxes boot because Section 1031 is intended to defer gain only to the extent the investor remains fully invested in like-kind real estate.
The rules that drives everything
The tax result of a 1031 exchange follows a mechanical framework:
- Realized Gain = Sale Price – Adjusted Basis
- Recognized Gain = Lesser of Boot Received or Realized Gain
- Deferred Gain = Realized Gain – Recognized Gain
Boot is taxed first. Only what remains is deferred.
Base transaction used in all examples
| Item | Amount |
| Sale price | $3,000,000 |
| Adjusted basis | $1,500,000 |
| Realized gain | $1,500,000 |
(Disclaimer: This table is a hypothetical assumption used for educational and illustrative purposes only. It does not represent actual investment gains or guaranteed results. Investors are requested to consult with a tax professional regarding their specific realized gain calculations.)
For illustration, we assume the gain consists of:
- 60% long-term capital gain
- 40% depreciation recapture / unrecaptured Section 1250 gain
We also use the following assumed tax rates:
| Tax Type | Rate |
| Federal Capital Gains Tax | 20.0% |
| Federal Depreciation Recapture Tax / Section 1250 | 25.0% |
| California State Tax | 13.3% |
The tax calculations in this article apply a 20% federal long-term capital gains rate and do not include the 3.8% Net Investment Income Tax (NIIT), which may apply to investors with modified adjusted gross income above $200,000 (single) or $250,000 (married filing jointly). If applicable, NIIT would increase the total estimated tax in each scenario. The 13.3% California state income tax rate used reflects the top marginal rate applicable to income above approximately $1,000,000; actual state tax liability will vary based on the investor’s state of residence and income level.
The reinvestment amounts shown in each scenario assume that 100% of gross sale proceeds are available for reinvestment or distribution. In practice, closing costs, broker commissions, loan payoffs, and other transaction expenses will reduce the net proceeds available, which may affect the boot calculation and resulting tax liability. Investors should work with a qualified intermediary and tax advisor to model the impact of transaction costs on their specific exchange.
(Disclaimer: These are simplified assumptions for educational purposes. Actual tax results depend on the investor’s basis, depreciation history, income level, state of residence, filing status, and other facts. Investors are requested to consult with a tax professional regarding their specific situation.)
SCENARIO 1: Partial cash-out
- Reinvested: $2,000,000
- Cash taken out: $1,000,000
Calculation
Recognized Gain = min($1,000,000, $1,500,000) = $1,000,000
Deferred Gain = $1,500,000 – $1,000,000 = $500,000
Step 1: Recognized gain
| Input | Amount |
| Boot received | $1,000,000 |
| Realized gain | $1,500,000 |
| Recognized gain | $1,000,000 |
Step 2: Deferred gain
| Calculation | Amount |
| Realized gain | $1,500,000 |
| Less recognized gain | ($1,000,000) |
| Deferred gain | $500,000 |
Step 3: Tax impact
| Tax Impact | Amount |
| Federal Capital Gains Tax at 20% on $600,000 | $120,000 |
| Federal Depreciation Recapture Tax / Section 1250 at 25% on $400,000 | $100,000 |
| California Tax at 13.3% on $1,000,000 | $133,000 |
| Total Tax Owed | $353,000 |
In this scenario, reinvesting a significant portion of the deal still results in a $353,000 estimated tax bill.
(Disclaimer: This calculation is a hypothetical illustration only. It does not represent actual and guaranteed results. Investors are requested to consult with a tax professional regarding their specific tax situation.)
SCENARIO 2: Larger cash-out
- Reinvested: $1,800,000
- Cash taken out: $1,200,000
Calculation
Recognized Gain = min($1,200,000, $1,500,000) = $1,200,000
Deferred Gain = $1,500,000 – $1,200,000 = $300,000
Step 1: Recognized gain
| Input | Amount |
| Boot received | $1,200,000 |
| Realized gain | $1,500,000 |
| Recognized gain | $1,200,000 |
Step 2: Deferred gain
| Calculation | Amount |
| Realized gain | $1,500,000 |
| Less recognized gain | ($1,200,000) |
| Deferred gain | $300,000 |
Step 3: Tax impact
| Tax Impact | Amount |
| Federal Capital Gains Tax at 20% on $720,000 | $144,000 |
| Federal Depreciation Recapture Tax / Section 1250 at 25% on $480,000 | $120,000 |
| California Tax at 13.3% on $1,200,000 | $159,600 |
| Total Tax Owed | $423,600 |
Most of the tax deferral is already gone.
(Disclaimer: The above calculation is a hypothetical illustration only. It does not represent actual and guaranteed results. Investors are requested to consult with a tax professional regarding their specific tax situation.)
SCENARIO 3: Deferral eliminated
- Reinvested: $1,500,000
- Cash taken out: $1,500,000
Calculation
Recognized Gain = min($1,500,000, $1,500,000) = $1,500,000
Deferred Gain = $1,500,000 – $1,500,000 = $0
Step 1: Recognized gain
| Input | Amount |
| Boot received | $1,500,000 |
| Realized gain | $1,500,000 |
| Recognized gain | $1,500,000 |
Step 2: Deferred gain
| Calculation | Amount |
| Realized gain | $1,500,000 |
| Less recognized gain | ($1,500,000) |
| Deferred gain | $0 |
Step 3: Tax impact
| Tax Impact | Amount |
| Federal Capital Gains Tax at 20% on $900,000 | $180,000 |
| Federal Depreciation Recapture Tax / Section 1250 at 25% on $600,000 | $150,000 |
| California Tax at 13.3% on $1,500,000 | $199,500 |
| Total Tax Owed | $529,500 |
Over $500,000 in estimated taxes. Zero tax deferral.
(Disclaimer: The above calculation is a hypothetical illustration only. It does not represent actual and guaranteed results. Investors are requested to consult with a tax professional regarding their specific tax situation.)
Where the break-even point is
Key takeaway: Once what you take out equals your gain, your 1031 exchange may stop to provide tax deferral benefits, irrespective of the reinvestment amount.
Put differently, the break-even point is not based on how much cash you reinvest. It is based on how much gain is exposed to boot.
If boot is less than the total realized gain, some gain may still be deferred. If boot equals or exceeds the total realized gain, the entire gain is recognized, and there is no remaining gain left to defer.
Why this catches investors off guard
Most investors think, “I reinvested most of the deal, so I should be fine.”
But the tax calculation is different.
The IRS is effectively looking at how much value came out of the exchange first. That value is treated as boot, and boot is recognized first. Only the remaining gain, if any, is deferred.
Where DSTs fit into this discussion
Under Revenue Ruling 2004-86, the IRS concluded that, under the facts of that ruling, an interest in a properly structured Delaware Statutory Trust, or DST, can qualify as replacement property for Section 1031 purposes.
In certain exchange structures, DSTs may be used by investors to:
- Allocate exchange proceeds into qualifying replacement property
- Avoid creating taxable cash boot
- Preserve tax deferral
The bottom line
A 1031 exchange does not protect an investor simply because some proceeds are reinvested.
- Boot is taxed first.
- Deferral only applies to what remains after recognized gain.
- Taking too much cash can eliminate the entire tax benefit of the exchange.
As shown above, the tax consequences may be substantial.
Orvida Investment Advisors works with real estate investors to identify 1031-qualified replacement securities, including DSTs and other qualifying structures, designed to help you preserve your deferral and stay fully invested.
Contact Orvida Investment Advisors today to discuss your exchange before boot becomes a problem.
Important Disclosures
This material is provided for informational and educational purposes only and is not intended as tax, legal, or investment advice. This article is intended to explain the tax mechanics of cash-out scenarios, not to recommend any specific investment. The examples above are simplified and based on assumed tax rates and gain composition for illustration purposes only.
Nothing in this article should be interpreted as a recommendation, endorsement, or solicitation to invest in any security or strategy. References to Delaware Statutory Trusts(DSTs), are for general educational context only.
Actual tax results depend on individual facts and circumstances. Investors should consult with their own qualified tax, legal, and financial advisors before making any decisions related to a 1031 exchange or any investment.
