🔄 1031 Exchange Calculator

Calculate how much capital gains tax you can defer with a like-kind 1031 exchange. Includes boot analysis, depreciation recapture, and total tax savings.

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1031 Exchange Analysis

Relinquished property + replacement property details

📤 Relinquished Property (Selling)
After selling costs / commissions
Total depreciation taken over holding period
📥 Replacement Property (Buying)

1031 Exchange Results

Capital Gain
Tax Without Exchange
Tax WITH Exchange
Total Tax Deferred

Detailed Breakdown

Adjusted Cost Basis
Capital Gain (excl. depr.)
Depreciation Recapture
Boot (cash/debt relief)
Exchange Qualifies?
Total Capital Kept (vs. No Exchange)

How a 1031 Exchange Works

Under IRC Section 1031, you can defer capital gains tax when you sell an investment property and reinvest in a like-kind replacement property. Rules: 45 days to identify, 180 days to close.

45-Day ID Rule
Must identify replacement within 45 days
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180-Day Close
Must close on replacement within 180 days
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No Boot
Receive no cash; replace equal or greater equity
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Like-Kind Property
Investment real estate → investment real estate
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Frequently Asked Questions

What is "boot" in a 1031 exchange? +
Boot is any cash or non-like-kind property received in the exchange, or any reduction in mortgage (debt relief). Boot is taxable immediately, even in a 1031 exchange. To fully defer taxes, you must replace all equity AND take on equal or greater debt.
What is depreciation recapture? +
Depreciation recapture (Section 1250) is taxed at 25% federal rate on the amount of depreciation you've claimed over the holding period. This is separate from capital gains tax. A 1031 exchange defers this tax too, but it will be owed when you eventually sell without exchanging.
Can I do a 1031 exchange on my primary residence? +
No. 1031 exchanges are for investment or business properties only. Your primary residence qualifies for the Section 121 exclusion instead ($250k/$500k capital gains exclusion).