STRATEGY · APRIL 2026 · TAX
1031 vs 721 UPREIT: when the conversion makes sense
The 721 exchange converts your deferred gain into REIT operating-partnership units, offering liquidity and diversification that a direct 1031 cannot. The conversion is not always the right call.
By J. Aldricht Finch, Strategy Editor · April 25, 2026
The question investors reach after a successful is not always "what property do I buy next?" Sometimes it is: "is there a cleaner exit than exchanging again in seven years?" The is that cleaner exit for some investors -- but not all.
What each mechanism does
A conventional 1031 exchange defers capital gains tax by rolling proceeds from a relinquished property into one or more replacement properties of equal or greater value. Gain recognition is postponed, not forgiven. Every exchange re-starts the clock on accumulated depreciation and embedded gain.
A takes a different path. Instead of exchanging into another property, the investor contributes appreciated real estate directly into a REIT operating partnership in exchange for operating-partnership (OP) units. Under Section 721 of the Code, no gain is recognized at the moment of contribution -- the same economic result as a 1031, but the investor's asset is now an interest in a diversified, professionally managed portfolio rather than a single property.
| Factor | 1031 Exchange (Section 1031) | 721 UPREIT (Section 721) |
|---|---|---|
| Tax deferral mechanism | Gain deferred by reinvestment into like-kind replacement property | Gain deferred at contribution into REIT operating partnership |
| Liquidity at end of hold | Illiquid until property sale or another 1031; typical hold 5-10 years | OP units can convert to publicly traded REIT shares over time |
| Capital gains recognition | Recognized on eventual taxable sale; deferred indefinitely with repeated exchanges | Recognized when OP units are sold or converted; step-up at death eliminates if held |
| Depreciation pass-through | Investor retains depreciation deductions on replacement property | Depreciation flows through the REIT structure; individual pass-through is reduced |
| Sponsor flexibility | Investor selects property; qualified intermediary required within strict deadlines | REIT sponsor manages the portfolio; investor relinquishes property control |
| Exit options | Another 1031, installment sale, charitable remainder trust, or estate step-up | Convert OP units to REIT shares, sell shares on open market, or hold for estate step-up |
Source: 26 U.S.C. §§ 1031, 721; IRS Revenue Ruling 2004-86; industry practice
When the 721 path makes sense
The 721 exchange is most compelling when the investor faces one or more of the following conditions.
Active management fatigue. A direct-ownership 1031 replacement property still requires the investor to manage or oversee a property manager, handle lease renewals, and bear concentration risk in one asset. After two or three exchanges, many investors prefer portfolio diversification over continued single-asset ownership. The structure hands operations to a professional management team.
Liquidity timeline pressure. Heirs who inherit OP units receive the same IRC Section 1014 as they would with a directly owned property. If liquidity is needed before death, however, OP units can convert to publicly traded REIT shares -- a path not available in a direct 1031 portfolio. Investors with a five-to-ten-year liquidity target often find the conversion timetable of OP units more predictable than a property sale process.
Depreciation runway is exhausted. A property fully depreciated over 39 years (commercial) or 27.5 years (residential) generates little marginal shelter. Once the depreciation pass-through is negligible, the tax advantage of continuing to hold erodes. The 721 conversion captures remaining deferral while eliminating the carrying obligation.
When the 1031 path remains superior
The 1031 exchange retains clear advantages in several scenarios.
Investors who rely on from cost-segregation studies as a primary shelter mechanism generally prefer direct ownership, because depreciation pass-through within a REIT structure is diluted across the entire portfolio rather than applied to the investor's full equity basis.
Investors who want to acquire a specific property -- a triple-net lease on a credit tenant, for example, or a multifamily asset with value-add upside -- cannot replicate that thesis inside a pooled REIT. The 1031 exchange preserves the investor's ability to choose the asset, the market, and the lease structure.
The conversion mechanics
A 721 contribution is typically offered at the end of a hold period. The DST sponsor contributes the trust's properties into the REIT operating partnership, and beneficial interest holders receive OP units at the closing NAV. This is a voluntary election -- investors who do not wish to convert can receive cash (which is taxable) or roll into another DST.
The conversion is irreversible. Once OP units are issued, the investor's equity is commingled with the broader REIT portfolio. There is no mechanism to re-acquire the specific property contributed.
Tax treatment at conversion
The 721 contribution itself is not taxable, provided the investor receives only OP units and no boot. If the REIT assumes mortgage debt in excess of the investor's adjusted basis -- a common occurrence -- the excess debt relief is treated as boot and triggers gain recognition in the year of contribution. Careful debt structuring before contribution is essential to avoid an unintended taxable event.
OP units inherited at death receive the same fair-market-value step-up under Section 1014 as any other appreciated property. For investors whose primary objective is to pass equity to heirs without triggering gain, the 721 path is equally effective as a continued 1031 program -- and considerably simpler to administer across a large estate.
The decision framework
Start with two questions. First, do you want to own and manage real property -- even through a manager -- for another decade? Second, do you need predictable liquidity within the next ten years? If the answer to both is no, the 721 path warrants serious evaluation. If the answer to either is yes, the direct 1031 remains the more flexible instrument.
No single strategy fits all investors. Consult a tax advisor who has experience with both structures before any contribution decision.