1031 Exchanges for LA Rental Property Owners
This article is meant as a general, conceptual introduction to how 1031 exchanges work, not tax or legal advice. Every exchange has details specific to your situation, and you should work with a CPA and a qualified intermediary before relying on any of this to make a decision.
If you own a rental property in Los Angeles and you're thinking about selling, there's a decent chance someone has mentioned a 1031 exchange as a way to defer capital gains tax. The concept is straightforward at a high level, but the execution has strict deadlines that trip up more investors than the tax code itself does. Here's how it generally works, in plain terms, as of 2026.
What a 1031 Exchange Actually Does
Section 1031 of the tax code allows an investor to sell one investment property and reinvest the proceeds into another like-kind property while deferring the capital gains tax that would otherwise be due on the sale. Like-kind is broader than people expect. It doesn't mean you have to trade a duplex for another duplex. A Silver Lake fourplex can potentially be exchanged into a commercial building, raw land, or a stake in a larger multifamily property elsewhere in the country, as long as both properties are held for investment or business use rather than as a personal residence.
The Two Deadlines That Matter
Once your relinquished property closes, you generally have 45 calendar days to formally identify potential replacement properties in writing, and 180 calendar days total from the original closing to actually close on one of them. These clocks run on calendar days, not business days, and they don't pause for anything, including holidays or a deal falling through. Investors who wait until day 40 to start seriously looking at replacement properties often run out of runway, so the search should start well before the original property even closes.
You Never Touch the Money
The proceeds from your sale generally can't pass through your hands at any point in the process, even briefly, or the exchange can be disqualified entirely. Instead, a qualified intermediary, a neutral third party who is not your agent, attorney, or accountant, holds the funds in escrow between the sale and the purchase. Setting this up needs to happen before your relinquished property closes, not after, so this is one of the first calls to make once you've decided to sell.
Partial Exchanges and Boot
You don't have to reinvest one hundred percent of your proceeds to get some benefit, but anything you keep out, along with any reduction in mortgage debt between the two properties, is generally treated as boot and taxed as a gain in the year of the sale. If you sell a property with an $800,000 mortgage and buy a replacement with only a $500,000 mortgage, that $300,000 difference is typically treated as boot unless offset with additional cash into the deal. This is where working closely with a CPA before you get into contract on a replacement property really pays off.
Why LA Investors Use This Often
The math tends to work particularly well for owners who bought smaller multifamily properties years ago in neighborhoods like Silver Lake or Echo Park, where appreciation has been significant, and who now want to move into a larger property, a different asset class, or a market that needs less hands-on management. Some investors exchange into a Delaware Statutory Trust, a structure that allows a passive, fractional ownership stake in a larger institutional property, trading active management for a more hands-off role. That path carries its own rules and liquidity trade-offs worth discussing directly with your CPA.
A 1031 exchange can be one of the more useful tools available to a rental property owner in California, but the deadlines are unforgiving and the definitions matter more than most casual explanations let on. If you're weighing a sale and want to talk through whether an exchange makes sense for your situation, or you need a referral to a qualified intermediary, I'm happy to help you think it through alongside your CPA.
