A 721 exchange contributes your real estate (usually via a DST) into a REIT's operating partnership in exchange for OP units — continuing your tax deferral while trading a single property for a diversified portfolio with quarterly liquidity options. The catch is permanent: OP units can never be 1031-exchanged again. Converting or selling them triggers the entire deferred gain. It's a genuinely good estate-planning endgame and a genuinely bad choice for anyone who ever wants back into direct real estate.
Section 721 of the tax code allows property to be contributed to a partnership tax-free in exchange for partnership interests. REITs structured as UPREITs (umbrella partnership REITs) hold their real estate inside an operating partnership — and they can accept your property into it, issuing you operating partnership (OP) units instead of cash. No sale, no realization event, deferral continues.
In practice, you rarely 721 a rental duplex directly — REITs want institutional assets. The modern path is a two-step: 1031 into a DST the REIT sponsors, hold roughly two to three years (to establish investment intent and keep the IRS comfortable that you didn't do a disguised sale), then the REIT absorbs the DST's property via 721 and your DST interest converts to OP units. Many DSTs on the market today are explicitly designed as on-ramps to their sponsor's REIT.
Diversification. One building becomes a slice of a portfolio — dozens or hundreds of properties across markets and sectors. Single-asset risk, the scariest thing about any DST, largely disappears. A liquidity path. OP units can typically be converted to REIT shares (or redeemed for cash) in increments — meaning for the first time since you started exchanging, you can raise $50K without selling a building. Estate elegance. Units divide cleanly among heirs, who receive a step-up in basis at death — heirs can then convert to shares and sell with little or no tax. For the "swap till you drop" investor, a 721 is arguably the ideal final swap: deferral continues, management disappears, and the estate inherits something liquid instead of a building. Passive income continues via distributions on the units.
OP units are not real estate. They are partnership interests, and partnership interests cannot be 1031-exchanged. The day your property enters the operating partnership is the last day it can ever ride the 1031 railroad. Convert units to shares, or redeem for cash, and the entire deferred gain — possibly decades of it — comes due at once. A 721 isn't a strategy that includes an exit; the 721 is the exit.
Two more trades worth naming honestly. You've swapped real estate risk for REIT risk: your value now moves with the REIT's performance, leverage, and (for non-traded REITs) the sponsor's own NAV calculations — remember that some prominent non-traded REITs have gated redemptions in stressed markets exactly when investors wanted out. And the conversion valuation is an internal transaction: the sponsor's REIT is buying a property from the sponsor's DST, with the sponsor determining the exchange ratio. Honest sponsors use independent appraisals and disclose the mechanics; the PPM section describing this deserves your slowest reading.
Is the 721 optional or mandatory? Some DSTs give investors a choice at rollup (take units, or cash out and 1031 elsewhere); others are structured so the rollup is effectively compulsory. Know which you're buying on day one. Who values the property at conversion — and can I see the methodology? What are the redemption terms on the units — quarterly windows, caps, the REIT's history of honoring them? What's the REIT's leverage and distribution coverage? A distribution funded by borrowing is a countdown timer. What happens to my basis and depreciation schedule? Your low carryover basis follows you into the units — your CPA should model the unit-level tax picture before you commit.
A strong fit: investors in their final chapter of real estate ownership — typically 65+, done exchanging, focused on income, simplicity, and a clean estate, who value the liquidity option even if they never use it. A poor fit: anyone who might want to own direct real estate again, anyone uncomfortable with REIT-level and sponsor-level risk replacing property-level risk, and anyone who hasn't confirmed what the deferred-gain picture looks like if they ever need to redeem units early. The door only swings one way. Walk through it on purpose.
No. Different code sections, different mechanics, and critically different futures: a 1031 preserves your ability to exchange again; a 721 ends it.
Generally yes — which is the core of the estate appeal. Heirs inherit at market value and can typically convert and sell with minimal gain. Confirm specifics with an estate attorney; structures vary.
Because they turn a DST that must someday sell into permanent capital inside the sponsor's REIT — and the sponsor earns fees on the REIT indefinitely. That's not evil; it's just an incentive you should see clearly while it's being described to you as purely for your benefit.
A free, no-obligation introduction to a vetted 1031 or DST partner — with our referral relationship disclosed in writing. On the 45-day clock? Same-day attention.