UPREIT vs. Traditional REIT Structure

The difference is how each holds its real estate. A traditional REIT owns its properties directly — the REIT entity holds title to the buildings on its own balance sheet, and shareholders own the REIT, with no partnership layer in between. An UPREIT (Umbrella Partnership REIT) owns its properties through an operating partnership (OP): the REIT is the OP's general partner and majority owner, the OP holds the actual properties, and outside investors can hold OP units instead of REIT shares. This added partnership layer is the key distinction. It's what allows an UPREIT to accept contributions of real property from outside owners on a tax-deferred basis under Section 721 — something a traditional REIT, which has no partnership, cannot do. So while both are REITs that own real estate and pay dividends, the UPREIT's operating-partnership structure gives it flexibility (especially for tax-deferred contributions) that the traditional direct-ownership structure lacks. Most large, modern REITs are organized as UPREITs for exactly this reason.

UPREIT stands for Umbrella Partnership Real Estate Investment Trust. The name describes the structure: an operating partnership (the 'umbrella partnership') sits beneath the REIT and above the properties, holding the real estate. The REIT serves as the general partner and majority owner of this operating partnership, controlling it and consolidating it for financial reporting, while outside investors can hold limited-partnership interests called OP units. The 'umbrella' imagery reflects how the partnership spans the REIT's properties, sitting under the REIT but over the buildings. This structure became popular in the 1990s because it lets property owners contribute real estate to the operating partnership in exchange for OP units without triggering immediate capital-gains tax, under Section 721 of the tax code. So UPREIT isn't just a label — it tells you exactly how the REIT is built: a REIT on top, an operating partnership in the middle holding the properties, and OP units as an alternative to REIT shares for contributing owners. Understanding the name helps you understand the structure.

UPREITs enable 721 exchanges because of their operating-partnership structure combined with Section 721 of the tax code. Section 721 says that when a property owner contributes real property to a partnership in exchange for partnership interests, no taxable gain is recognized at the time of contribution — the gain is deferred. Because an UPREIT holds its real estate through an operating partnership, a property owner can contribute their building directly to that partnership and receive OP units in return, tax-deferred. A traditional REIT owns property directly and has no partnership to contribute into, so selling property to it is a fully taxable sale. The OP units received in a 721 contribution can later be converted into REIT shares, though that conversion is a taxable event that ends the deferral. This 721 mechanism is the foundation of DST-to-REIT roll-ups, where a 1031 exchange into a DST is later followed by a 721 contribution into an UPREIT. So the operating partnership is what makes the tax-deferred contribution possible — it's the structural feature that traditional REITs lack.

OP units are operating-partnership units — the limited-partnership interests an investor receives when they contribute property to an UPREIT's operating partnership under Section 721. Economically, OP units are similar to REIT shares: they typically receive distributions that track the REIT's dividends, and they can usually be converted into REIT shares over time. But legally they're different — OP units are partnership interests, not corporate stock. This distinction matters for taxes. Because the original contribution was tax-deferred under Section 721, an OP unitholder holds a deferred capital gain; they receive distributions and, if they hold the units until death, their heirs generally get a step-up in basis that can erase the deferred gain. Converting OP units to REIT shares, however, is a taxable event that ends the deferral. OP units are also typically subject to a holding period before conversion is allowed, and they're generally illiquid until converted. So OP units are the tax-deferred bridge between contributing property and owning REIT shares — similar economics to shares, but a different tax and legal character. Confirm the specific terms with your advisor.

A DownREIT is another REIT structure that uses partnerships to enable tax-deferred property contributions, but it arranges them differently from an UPREIT. In an UPREIT, there's a single operating partnership sitting directly beneath the REIT, and most of the REIT's properties are held in that one partnership. In a DownREIT, the REIT owns some properties directly and also participates in one or more lower-tier partnerships, each potentially holding specific properties contributed by outside owners. This makes a DownREIT structurally more complex — the multiple lower-tier partnerships can have different terms, partners, and relationships to the REIT, which complicates the accounting and sometimes the tax analysis for contributing owners. Both structures can enable 721-style tax-deferred contributions, so both can serve owners seeking deferral, but the UPREIT's single-umbrella design is simpler and far more common. DownREITs are typically used in specific situations where a single operating partnership doesn't fit, such as certain joint ventures or property-specific deals. So both achieve deferral; the UPREIT is the cleaner, dominant approach, while the DownREIT is a more complex alternative.

Yes — converting OP units into REIT shares is generally a taxable event. When you contributed property to the operating partnership under Section 721, you deferred the capital-gains tax on that property; you received OP units instead of recognizing gain. That deferral continues while you hold the OP units. But when you convert (or are redeemed) those OP units into REIT shares, the tax law treats it as a disposition of the partnership interest, which triggers the deferred capital gain — so the conversion ends your deferral and creates a taxable event. This is an important planning point: OP unitholders often hold their units rather than converting, precisely to keep the deferral going, and some hold until death so their heirs receive a step-up in basis that can eliminate the deferred gain entirely. So the conversion to shares isn't 'free' — it's the moment the deferred tax can come due. The exact treatment depends on the specifics of the OP agreement and your situation, so confirm the mechanics and timing with your tax advisor before converting, as 721 and OP-unit taxation is technical.

A DST-to-721 roll-up is a two-step path that lets a 1031 investor ultimately gain REIT exposure while maintaining tax deferral throughout. Step one: an investor sells appreciated investment real estate and completes a 1031 exchange into a Delaware Statutory Trust (DST), which is treated as like-kind real property — deferring the capital-gains tax. Step two: at some later point, the DST's property is acquired by an UPREIT, and the investor's interest is contributed to the REIT's operating partnership under Section 721 in exchange for OP units — again without triggering tax, because Section 721 contributions are tax-deferred. The investor now holds OP units, which can later be converted into REIT shares (a taxable event) or held for distributions and a potential step-up at death. So the roll-up chains a 1031 exchange and a 721 contribution to move from directly owned property to passive DST ownership to REIT-linked OP units, all while preserving deferral. This is a primary reason UPREITs and DSTs are discussed together. The mechanics and timing are technical and depend on the specific DST and REIT, so coordinate closely with your tax advisor.

Most large, modern REITs are organized as UPREITs because the operating-partnership structure gives them a major strategic advantage: the ability to acquire property from owners on a tax-deferred basis. When a REIT wants to buy an attractive building, the owner may be reluctant to sell for cash because doing so triggers a large capital-gains tax. An UPREIT can instead offer OP units in exchange for the property under Section 721 — letting the owner defer that tax while becoming a partner in the REIT's operating partnership. This makes the UPREIT a far more attractive acquirer to tax-sensitive sellers, expanding the universe of properties it can acquire and often at better effective terms. A traditional REIT, owning property directly with no partnership, can't offer this and must buy for cash or stock in a taxable sale. The UPREIT structure became standard in the 1990s for exactly this reason. So the prevalence of UPREITs reflects a competitive advantage in sourcing acquisitions — the partnership layer is a deal-making tool, not just an accounting detail. It's why the structure dominates among large REITs today.

OP unitholders receive distributions from the operating partnership that are generally designed to track the REIT's dividends, so economically they receive income comparable to what REIT shareholders receive. The operating partnership distributes its income to its partners — including the REIT and the outside OP unitholders — and the OP-unit distribution rate is typically set to match the REIT's per-share dividend. So an OP unitholder's cash income is similar to a shareholder's. The tax character, however, can differ because OP units are partnership interests rather than corporate stock — partnership distributions are reported on a Schedule K-1 rather than a Form 1099-DIV, and the treatment reflects the partnership's character of income and the unitholder's basis. This is one reason an OP unitholder's tax profile differs from an ordinary REIT shareholder's. So OP unitholders do receive income that tracks REIT dividends, but the reporting and tax mechanics run through the partnership. The specifics depend on the OP agreement and your situation, so review the distribution and tax-reporting details with your advisor, since partnership taxation is more complex than ordinary REIT-dividend taxation.

The step-up benefit is a powerful estate-planning feature for OP unitholders. When you contribute property to an UPREIT's operating partnership under Section 721, you defer the capital-gains tax — you carry a deferred gain in your OP units. If you hold those OP units until death (rather than converting them to shares, which would be taxable), your heirs generally receive a step-up in basis to the fair market value of the units at your death. This step-up can eliminate the deferred capital-gains tax entirely, because the heirs' basis resets to current value, wiping out the built-in gain. This is essentially the 'swap till you drop' strategy applied through the 721 structure: defer the gain via the 1031-into-DST and 721-into-OP-units steps, collect distributions for years, and then pass the OP units to heirs with a stepped-up basis that erases the deferred tax. It's a key reason some investors pursue the DST-to-721 path. The estate-planning details are technical and depend on current law and your situation, so confirm them with your estate and tax advisors before relying on this strategy.

Generally no — OP units are illiquid. They're partnership interests in a REIT's operating partnership, not exchange-listed securities, so you can't simply sell them on a market the way you can sell publicly traded REIT shares. Your main path to liquidity is to convert the OP units into REIT shares (which, if the REIT is publicly traded, you could then sell on the exchange) — but conversion is typically subject to a holding period before it's allowed, and crucially, converting OP units to shares is a taxable event that triggers your deferred capital-gains tax. So accessing liquidity through conversion comes with a tax cost. Until conversion, OP units are generally an illiquid, longer-term holding, appropriate for investors who don't need ready access to their capital and who value the continued tax deferral. This illiquidity is part of the trade-off for the deferral benefit. So plan to hold OP units for the long term, understand the holding period and conversion mechanics, and recognize that turning them into liquid REIT shares means ending your deferral. Review the specific terms with your advisor before contributing.

Not automatically — a 721 contribution into an UPREIT requires the REIT to want your specific property and to agree to the transaction. UPREITs don't accept any building offered to them; they're selective, acquiring properties that fit their portfolio strategy, sector focus, and quality standards. In practice, individual investors most often reach an UPREIT not by contributing a single property directly, but through a DST-to-721 path: they invest in a DST (via a 1031 exchange), and the DST sponsor arranges for the DST's property to be acquired by an UPREIT, contributing investors' interests to the operating partnership for OP units. There are also suitability requirements — 721/UPREIT and DST opportunities typically require accredited or otherwise suitable investors and are offered through a broker-dealer after a suitability review. So while the 721 mechanism is broadly available in principle, accessing it depends on the REIT's willingness, the fit of the property or DST, and your meeting suitability requirements. So if you're interested in an UPREIT contribution, work with a broker-dealer to identify suitable DST-to-721 opportunities, and confirm eligibility and the tax treatment with your advisors.

Holding OP units carries several risks. First, illiquidity: OP units aren't exchange-traded, and your main path to liquidity (conversion to REIT shares) is subject to a holding period and is a taxable event that ends your deferral. Second, you're tied to the whole REIT's performance: because OP units convert into REIT shares, your ultimate outcome depends on the quality of the entire REIT portfolio and its management, not just the property you contributed — and REIT values, dividends, and share prices can fall. Third, tax complexity: OP-unit income is reported on a partnership K-1, and the conversion-and-step-up planning is technical. Fourth, loss of control: once you contribute property, you own a small interest in a large managed portfolio rather than a specific building you control. Fifth, structural risks: a change of control, merger, or restructuring of the REIT could affect your units, sometimes triggering tax. So OP units offer valuable deferral but come with illiquidity, dependence on the REIT, tax complexity, and loss of control. Weigh these against the deferral benefit, and review the specific terms and risks with your advisor before contributing.

Whether an UPREIT contribution (typically via a DST-to-721 path) is right for you depends on your situation and goals. It tends to fit an investor who owns appreciated investment real estate (or a DST interest), wants to defer the capital-gains tax, is ready to move from direct ownership to a passive, diversified, professionally managed structure, doesn't need near-term liquidity, and values the potential step-up at death for heirs. It's less suitable if you need liquidity soon (OP units are illiquid and conversion is taxable), want to keep control of a specific property, or simply want straightforward, liquid REIT exposure with new capital — in which case a publicly traded REIT is simpler. Because the structure is deeply tax-driven, the decision really turns on your tax situation, time horizon, and estate-planning goals, evaluated with your CPA and attorney. There are also suitability requirements, since 721/UPREIT and DST opportunities require accredited or otherwise suitable investors. So an UPREIT contribution can be powerful for the right investor deferring a real-estate gain and seeking passive, diversified ownership — but it's not for everyone. Confirm suitability and the tax treatment with your advisors.

We help investors understand UPREIT and traditional REIT structures — how each holds property, why UPREITs enable tax-deferred 721 deals, what it means to be an OP unitholder versus an ordinary shareholder, how UPREITs differ from DownREITs, and what to evaluate in an UPREIT offering — so you can decide whether an UPREIT or a DST-to-721 path fits your goals. REIT and OP-unit interests are offered through the broker-dealer, Aurora Securities, Inc. (member FINRA/SIPC), and any recommendation follows a suitability review; non-traded and private REIT and 721/UPREIT opportunities typically require accredited or otherwise suitable investors, while publicly traded REITs trade through ordinary brokerage. Because the UPREIT structure and 721 contributions are deeply tax-driven, we specialize in 1031 and 721 strategies and the DST-to-REIT path. Baker 1031 doesn't provide tax or legal advice — your CPA and attorney confirm your eligibility, the tax treatment of a 721 contribution, the taxable conversion of OP units, and the estate-planning step-up. We help you understand the structures and, if suitable, access an opportunity. Neither yields nor returns are promised, and past performance doesn't guarantee future results.