1031 Exchange: Complete Guide for CRE Investors
The 1031 exchange is the most powerful tax deferral tool in commercial real estate. Correctly executed, it defers capital gains taxes indefinitely and lets investors compound returns across decades. Incorrectly executed, it triggers full immediate taxation. The difference is timing, structure, and execution.
What Is a 1031 Exchange?
A 1031 exchange (formally a "like-kind exchange" under Section 1031 of the Internal Revenue Code) allows a commercial real estate investor to sell one investment property and reinvest the proceeds into another investment property — deferring all capital gains tax on the sale. The tax doesn't disappear; it's carried forward into the new property's basis and continues to defer until the investor eventually sells without exchanging.
Done sequentially, 1031 exchanges allow an investor to defer taxes across a lifetime of CRE transactions — and at death, heirs receive a stepped-up basis, eliminating the deferred tax entirely.
The Core Rules
- Like-kind requirement — Both relinquished and replacement properties must be held for investment or productive use in a trade or business. Almost any US commercial real estate qualifies as like-kind to almost any other US commercial real estate.
- Same taxpayer — The party that sold the relinquished property must be the same party that acquires the replacement property.
- Qualified Intermediary — Sale proceeds must flow through a QI; you cannot have constructive receipt of the funds.
- 45-day identification — Identify replacement property in writing within 45 days of relinquished sale closing.
- 180-day completion — Close on replacement property within 180 days of relinquished sale closing.
- Equal or greater value — Replacement property value and debt must equal or exceed the relinquished property to fully defer all gain.
Replacement Property Options
Direct Replacement
Buy a specific replacement property in the open market. Most flexible but requires active sourcing and competition with other buyers within tight timelines.
NNN (Triple Net) Properties
Single-tenant net-leased properties (Dollar General, Walgreens, Wawa, McDonald's, AutoZone) are the most popular 1031 replacement vehicle for passive investors. Long lease terms, corporate credit, predictable income.
Delaware Statutory Trusts (DSTs)
Fractional ownership in institutional commercial properties — apartment complexes, medical office buildings, industrial portfolios. Available in $100K+ increments. Ideal for tight timelines or when spreading funds across multiple properties.
The Florida Advantage
Florida has no state capital gains tax. Combined with a properly structured 1031 exchange — which defers federal capital gains and depreciation recapture — Florida investors can effectively eliminate all current taxation on a CRE sale. Investors in high-tax states often relocate basis to Florida through 1031 exchanges as part of multi-decade tax planning.
For comprehensive guidance, see our Florida 1031 Exchange center.
What is "Boot"?
Boot is the taxable portion of a 1031 exchange — it arises when you don't fully reinvest, take cash back, or experience net debt relief. Common boot situations: buying down in value, receiving cash at closing, or replacing a $5M mortgage with a $3M mortgage. Use our 1031 Boot Calculator to check before closing.
Frequently Asked Questions
What is a 1031 exchange?
A 1031 exchange — named for Section 1031 of the Internal Revenue Code — allows a commercial real estate investor to defer capital gains taxes on the sale of an investment property by reinvesting the proceeds into a "like-kind" replacement property within strict timelines. The tax is deferred, not eliminated; it continues until the investor eventually sells without exchanging.
What property qualifies for a 1031 exchange?
Investment or business-use real property qualifies. Almost any commercial real estate can be exchanged for almost any other commercial real estate — multifamily for industrial, retail for office, raw land for a stabilized apartment building, etc. Personal residences, flip properties (held primarily for sale), stocks, partnership interests, and foreign property do NOT qualify.
What are the 1031 exchange deadlines?
Two absolute deadlines: 45 days from the close of your relinquished property to identify replacement properties in writing to your Qualified Intermediary, and 180 days from close to complete acquisition of the replacement property. Both timers run concurrently. There are no extensions except for presidentially declared disasters.
What is the 3-property rule in a 1031 exchange?
The 3-property rule allows you to identify up to three replacement properties of any value during the 45-day window. It is the most commonly used identification rule. Alternatives include the 200% rule (identify any number of properties whose combined value doesn't exceed 200% of the relinquished sale price) and the 95% rule (rarely used).
Why is Florida ideal for 1031 exchanges?
Florida has no state capital gains tax. A properly structured 1031 exchange therefore eliminates 100% of your capital gains liability — federal AND state — for Florida residents and Florida property sales. Investors from high-tax states like California and New York increasingly use Florida 1031 exchanges to permanently relocate their tax basis to a no-state-tax jurisdiction.