For decades, the 1031 exchange has been the default tax move for real estate investors selling a profitable property. Sell, identify replacement within 45 days, close within 180, defer the gain. Done.
But in 2026 — for the first time in a long time — some sophisticated investors are skipping the 1031 entirely. They're calling it the Lazy 1031, and the reason it works comes down to one big change in the tax code.
Watch the Full Breakdown
I broke this down on my YouTube channel, Keeping it Real Estate with Lance Hulsey. Watch this first if you're a visual learner, then come back for the written breakdown.
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Quick Refresher: What a Real 1031 Does
A traditional 1031 exchange lets you sell investment real estate, roll the proceeds into "like-kind" replacement property through a Qualified Intermediary, and defer:
- Federal long-term capital gains tax (15% or 20%)
- Depreciation recapture (up to 25%)
- 3.8% Net Investment Income Tax (NIIT)
- State capital gains (in California: up to 13.3%)
The cost: strict deadlines (45 days to identify, 180 to close), Qualified Intermediary fees, no touching the proceeds, and a forced timeline that frequently leads investors into mediocre replacement deals just to beat the clock.
What Changed: The OBBBA Brought Back 100% Bonus Depreciation
In July 2025, the One Big Beautiful Bill Act permanently restored 100% bonus depreciation for qualifying property acquired and placed in service after January 19, 2025. Combined with a cost segregation study, this lets investors deduct enormous chunks of a property's basis in year one.
On a typical residential rental, a cost seg study reclassifies 20–30% of the building basis into 5-, 7-, and 15-year asset categories — all 100% bonus depreciation-eligible. Translation: on a $1M building basis, that can mean $200K–$300K of year-one deductions.
Now look at what happens when you combine that with selling an old property at a gain.
The Lazy 1031 Math
Let's say you've owned a rental for years. You're sitting on:
- Sale price: $900K
- Original basis: $450K
- Accumulated depreciation: $120K
- Total realized gain: $570K
If you simply sell, your federal tax bill is roughly:
- Depreciation recapture: $120K × 25% = $30K
- Capital gains on $450K remaining: $450K × 20% = $90K
- NIIT on $450K: $450K × 3.8% = $17K
- (California adds another $60K+ at 13.3%)
Federal-only total: ~$137K. That's painful.
Now the Lazy 1031 move: Take the gain, pay the tax bill, then buy a new $1.5M property. Have a cost segregation study done that reclassifies ~25% of the building basis ($300K+) into bonus-eligible categories. Take that $300K+ as a first-year deduction. If you qualify as a Real Estate Professional (REPS) or have enough passive income from other rentals, that $300K deduction can offset the entire $137K tax bill — and then some.
When the Lazy 1031 Actually Wins
This isn't always better than a real 1031. It tends to win when:
- You're upsizing significantly. A 1031 only defers tax up to the sale price; the lazy version lets you buy bigger and get a bigger depreciation offset.
- You qualify for Real Estate Professional Status (REPS). Without REPS, the new property's "passive losses" can only offset passive income — not the recognized gain on the sale. REPS is a hard requirement for most lazy 1031 plays.
- The new property has high personal property and land improvement content. Hotels, short-term rentals, and properties with heavy site work cost-seg better than vanilla SFRs.
- You couldn't find good 1031 replacement inventory in 180 days anyway. The number of "forced bad 1031" deals I've seen in 20 years is staggering. Sometimes the tax cost is worth not buying a bad property.
- You want flexibility on basis. A real 1031 carries forward your old (lower) basis, meaning you'll eventually pay tax on the deferred gain. The lazy 1031 resets basis to current value — full step-up for whoever holds it next.
When a Traditional 1031 Still Wins
Don't get fancy when boring works. The traditional 1031 is still the right move when:
- You don't have REPS. If your real estate activity is "passive" for tax purposes, the new property's depreciation can't offset the sale gain. The 1031 is your only deferral tool.
- State tax burden is heavy. California doesn't conform to federal bonus depreciation. A real 1031 defers CA state tax; the lazy version doesn't.
- You plan to "swap till you drop." If you can hold until death, your heirs get a step-up in basis on the final property and the deferred gains vanish. Powerful estate move.
- You're not upsizing. If the new property is roughly the same size as the old one, you won't generate enough cost-seg depreciation to offset the gain.
- You don't want a cost segregation study. They typically cost $5K–$15K and require careful execution. Real 1031s are simpler in this respect.
The Caveats Nobody Mentions
Three things to think through before you decide:
- NIIT still bites. The 3.8% Net Investment Income Tax on the gain can't be deducted away — it's not based on taxable income. Plan for it.
- State conformity matters. California, New Jersey, and a handful of others don't conform to federal bonus depreciation. You'll pay state tax on the sale even if federal nets to zero. Run both sets of numbers.
- REPS is audited. Real Estate Professional Status is one of the most-challenged elections on tax returns. If you claim it, document everything: hours logs, material participation tests, qualifying activity. Don't take REPS lightly.
How I Decide With Clients
When a coaching client brings me a sale, we run the math both ways — traditional 1031 versus Lazy 1031 — using the actual numbers, including state tax, NIIT, expected cost-seg yield, and the realistic 1031 replacement deals available in that window.
About 40% of the time right now (early 2026), the lazy 1031 produces a better after-tax, after-effort result than the traditional 1031 — because the OBBBA changed the math fundamentally. The remaining 60%, the boring 1031 is still the right call.
Either way, the worst move is doing nothing intentionally. The investors who get hurt in 2026 are the ones who default to whatever they've always done, instead of running the comparison.
Tools to Run the Numbers Yourself
If you want to start playing with the numbers, here are the free tools on this site:
- 1031 Exchange Calculator — estimate the tax you'd defer with a traditional exchange.
- 2026 Tax Strategy Guide — the OBBBA changes, bonus depreciation rules, and California specifics.
- 2026 Tax Cheat Sheet (PDF) — print-friendly reference.
About the author: Lance Hulsey is a California real estate broker (DRE# 01724888), co-investor in the KW Thrive SC Keller Williams franchise in Capitola, CA, and host of Keeping it Real Estate with Lance Hulsey. He coaches agents and small business owners using the MREA and MREI frameworks.