The tax code behind Section 1031 is essentially a "deferral mechanism." It is built on the theory that if you trade one investment for another, your economic status hasn't actually changed—your money is still "tied up" in real estate—so the government shouldn't tax you yet.
As of 2026, the rules remain a powerful fixture of the tax landscape, though they have become more specialized over the last decade.
1. The "Real Property" Limitation
Since the Tax Cuts and Jobs Act (TCJA), the 1031 exchange is strictly limited to real estate.
- What qualifies: Rental houses, apartment buildings, commercial retail, farmland, and even certain long-term leaseholds.
- What no longer qualifies: Personal property like machinery, equipment, vehicles, artwork, or intellectual property (e.g., patents). These were removed to simplify the code and encourage the use of "bonus depreciation" instead.
2. The Relationship Between 1031 and Capital Gains
To understand the value, you have to look at what happens if you don't use it. In 2026, long-term capital gains rates are tiered based on your income:
| Taxable Income (Single) | Taxable Income (Married/Joint) | Capital Gains Rate |
|---|---|---|
| Up to $49,450 | Up to $98,900 | 0% |
| $49,451 – $545,500 | $98,901 – $613,700 | 15% |
| Over $545,500 | Over $613,700 | 20% |
Note: High-income earners often pay an additional 3.8% Net Investment Income Tax (NIIT), bringing the effective federal rate to 23.8%.
3. Depreciation Recapture (The Hidden Cost)
This is the part of the code that often surprises investors. Over the years you own a property, you claim "depreciation" as a tax deduction to offset rental income.
- When you sell, the IRS wants that money back. They tax "recaptured depreciation" at a flat 25%.
- A 1031 exchange allows you to defer both the capital gains tax and this 25% recapture tax.
4. Recent Legislative Context (2025–2026)
While there was much talk about the "One Big Beautiful Bill" (OBBBA) in 2025, the 1031 exchange provisions were left largely untouched. The code survives because it encourages "velocity" in the market—investors are more likely to sell and buy new properties (generating work for contractors, agents, and lenders) if they aren't losing a quarter of their profit to the IRS.
Pro-Tip: The "Swap 'til you Drop" Strategy
The ultimate goal for many investors is to continue doing 1031 exchanges for their entire lives.
- The Step-up in Basis: When an investor passes away, the "basis" (the purchase price for tax purposes) of the property is reset to its current fair market value for the heirs.
- The Result: All the deferred taxes from decades of 1031 exchanges essentially vanish, allowing the next generation to sell the property immediately with zero capital gains tax liability.
Does the math of "Basis" and "Depreciation" make sense, or should we break down an example with actual numbers?