1031 Exchange:
The Infinite Deferral
IRC §1031 | Updated April 2026 | IRC-compliant strategy
Swap til you drop.
Under IRC §1031, you can sell an investment property and buy a "like-kind" property without paying a dime in capital gains tax. This allows real estate investors to snowball their wealth by reinvesting the money that would have gone to the IRS back into larger, more profitable assets.
The strategy is colloquially known as "Swap 'til you drop," because if you keep exchanging properties until your death, your heirs receive a "step-up in basis," and the deferred taxes are essentially eliminated.
The $200,000 Gain Deferral Example
Scenario: You sell a rental condo for $500,000 that you bought for $300,000.
- Capital Gain: $200,000
- Estimated Tax (Federal + State + NIIT): $60,000
- Tax Paid via 1031: $0
- Total Reinvested into New Property: $500,000
- Tax Wealth Reclaimed (Immediate): $60,000
The $60,000 you saved is now working for you, earning rental income and appreciating.
The Strict Timelines
The IRS is unforgiving with 1031 deadlines:
- 45-Day Rule: You must identify your replacement property in writing within 45 days of selling the first one.
- 180-Day Rule: You must close on the new property within 180 days of the sale.
- QI Requirement: You MUST use a Qualified Intermediary (QI) to hold the funds. If you touch the money, the deal is dead.
Implementation Steps
- Hire a QI: Engage a Qualified Intermediary before you close on your sale.
- Sell Property: Ensure the sale proceeds go directly to the QI's escrow account.
- Identify: Send your formal "45-Day Letter" to the QI with up to 3 potential properties.
- Purchase: Close on the replacement property using the funds held by the QI.
Audit Protection
CRITICAL COMPLIANCE
The "Like-Kind" rule is broad (real estate for real estate), but the "Qualified Use" rule is specific. You cannot exchange a rental property for a personal vacation home. The new property must also be held for investment or business use.
Selling an investment property?
TaxosAgent connects you with vetted QIs and tracks your 45-day deadline automatically.