REIT structures and the tax rules that shape every deal

The election buys a lower cost of capital and charges a set of rules

A REIT is not a special kind of building. It is a tax election. An entity that meets a list of qualification tests and distributes most of its taxable income avoids corporate level income tax on the income it distributes. The earnings get taxed once, at the shareholder, instead of twice.

Take a portfolio that throws off $100 of taxable income. Inside an ordinary C corporation, the entity pays tax on that $100 and the shareholder pays again on whatever comes out as a dividend. Inside a REIT, the entity layer disappears on distributed income. Same buildings, same tenants, same rent, and more of it reaches the owner. That means a REIT can pay more for an asset than a taxable corporate buyer and still deliver the same after-tax return, which is why the structure dominates public real estate ownership in the United States and why casino and hotel real estate ended up inside REIT wrappers too.

That is what the election buys. What it charges is a set of constraints on what the entity can own, what it can earn, who is allowed to own it, and what it has to pay out. Every one of those constraints shows up in how these companies behave, which is what an interviewer is actually testing. Nobody wants tax code recited. They want you to connect a rule to a decision.

The qualification tests, and what each one does to a deal

There are four families of tests. Learn them as ideas, not as a list of numbers.

The ownership limit is the one candidates never see coming. It is not governance boilerplate. It is a qualification defense written into the charter, and it means a buyer cannot quietly build a stake or sign a merger agreement without a board waiver. That single provision is a large part of why hostile activity in the sector is rare and why negotiated processes dominate, covered in more depth in REIT M&A and take-privates.

A REIT cannot compound, so it lives in the capital markets

Here is the consequence that matters most for the job you are interviewing for. Because at least 90 percent of taxable income goes out the door, retained earnings are structurally unavailable as a growth engine. An industrial company can fund a new plant out of last year's profit. A REIT that wants to buy another $500 million of assets has exactly four options: issue equity, issue debt, recycle capital by selling assets it already owns, or bring in a partner through a joint venture.

That is why REIT coverage looks the way it does. Follow-on offerings, at-the-market equity programs, preferred issuance, unsecured bond deals, and joint venture formations fill the calendar in a way they simply do not in most coverage groups. An analyst in a real estate group spends a meaningful share of their time on capital markets execution and on the "how do we fund this" page of a pitch.

The discipline that governs all of it is the relationship between the cost of capital being raised and the yield on the asset being bought. State it in net asset value terms, because that is how the sector says it. If a REIT's shares trade above net asset value, issuing equity and buying assets at prevailing cap rates creates value per share. If the shares trade below net asset value, doing the exact same thing destroys value per share.

Make it concrete with round hypothetical numbers. Say a REIT has 100 million shares and net asset value of $5.0 billion, so $50 per share, and it wants to raise $600 million to buy assets at market pricing. If the stock trades at $75, it sells 8 million shares, and net asset value per share becomes $5.6 billion over 108 million shares, or about $51.85. Every existing holder is better off. If the stock trades at $35, the same $600 million takes roughly 17.1 million shares, and net asset value per share falls to about $47.80. Same acquisition, same cap rate, opposite outcome, and the only variable that changed was where the stock traded relative to the assets behind it.

This single idea explains most of what REIT management teams do. Trading at a premium, they grow externally. Trading at a discount, the rational move flips: sell assets at private market pricing, buy back stock, and let the portfolio shrink. If you can say that in an interview, you sound like someone who has actually thought about the sector. It also connects directly to how the group builds its valuation work, which is laid out in how real estate companies are valued.

One trap rides along with this. A deal funded with equity below net asset value can still be accretive to per share earnings if the assets yield more than the blended cost of funding. Accretive and value creating are not the same statement, and the gap between the earnings answer and the net asset value answer is exactly where a good interviewer pushes. That side of it is covered in FFO, AFFO, and REIT earnings.

Taxable REIT subsidiaries, and why hotel REITs look like operating companies

The income tests accept rents from real property. They do not accept the operating profit of a business. Running a hotel is running a business: you sell rooms nightly, you staff a kitchen, you pay a housekeeping team. None of that is rent.

So a hotel REIT does not operate its hotels. It cannot. Instead it leases each hotel to a taxable REIT subsidiary it owns, and the subsidiary hires an eligible independent contractor, a third party manager meeting specific independence conditions, to actually run the property. The lease payment from the subsidiary up to the REIT is qualifying rent. The subsidiary is a normal taxable corporation and pays full corporate tax on its own profit.

Treat this as a structural fact about the sector, not a technicality to name-drop. It is the reason a lodging REIT's income statement shows room revenue, food and beverage revenue, and hotel level operating expenses rather than a clean rent line, since consolidation pulls the subsidiary's results into the financials. That is why lodging models are built with occupancy, average daily rate, RevPAR, and flow-through margins, and why lodging REITs carry far more operating leverage than a net lease landlord. The owner, brand, and manager split behind all of this is worked through in lodging owners, brands, and operators.

Taxable subsidiaries do other work too. They house merchant development businesses where the REIT builds to sell, third party management platforms, and any service to tenants beyond what a landlord customarily provides. The asset test caps how much of the balance sheet can sit in them, which is a real ceiling on how large the operating side of a REIT can get.

Gaming solved the same problem from the other direction. Rather than putting the casino business into a subsidiary, the operating company and the property company were split into separate entities, with the propco REIT collecting genuine triple net rent under a long master lease and the opco holding the gaming license and running the floor. Different structure, same constraint: the REIT can own the real estate, but it cannot earn the operating profit.

UPREITs, OP units, and the DownREIT variant

Most REITs do not hold property directly. The REIT sits on top of an operating partnership, holds the controlling interest, and the partnership owns the assets. That is the UPREIT structure, and it exists for one reason: tax deferral for sellers.

Contributing an appreciated building to a corporation for stock is generally a taxable event. Contributing that same building to a partnership for partnership units generally is not. An owner who bought decades ago, depreciated the asset down to almost nothing, and now sits on a large embedded gain faces a brutal tax bill on a cash sale. Contribute it to the operating partnership instead and take OP units, and the gain is deferred. Units carry the same economics as common shares, receive the same distributions, and are exchangeable into shares (or cash, at the company's option) after a holding period, at which point the deferred tax comes due.

For a banker, three things follow.

First, OP units are real acquisition currency. A public REIT can win a portfolio from a low basis family owner that an all-cash bidder cannot touch on price alone, because units solve a tax problem cash creates.

Second, OP units belong in the fully diluted share count. This is the most common modeling mistake in the sector. Leave them out and you understate equity value, overstate net asset value per share, and produce a valuation that is simply wrong. The units also show up as a noncontrolling interest, so the earnings line needs the same care.

Third, tax protection agreements come attached. The contributor usually negotiates that the REIT will not sell the property, or will not repay debt the contributor guaranteed for basis purposes, for a set number of years, with a make-whole payment if it does. That is a genuine constraint on capital recycling and a standing diligence item in any merger.

A DownREIT is the same idea executed one level down. Instead of everything sitting in a single umbrella partnership, the REIT forms a separate property level partnership for a specific contribution. The tax deferral works the same way, but the unit holders' economics are tied to that pool rather than to the whole company. That creates a conflict worth understanding. In a sale, common shareholders take cash and move on, while unit holders see their deferred gain triggered by the same transaction. Unit holders can therefore push for consideration that preserves deferral even when a cash bid is higher, and where insiders hold a large unit position, that tension shapes the negotiation.

Equity REITs, mortgage REITs, and the non-traded vehicles

Equity REITs own physical property and earn rent. They are essentially the entire listed real estate universe a coverage group works with, and everything above applies to them.

Mortgage REITs own mortgage loans and mortgage backed securities and earn a net interest spread rather than rent. The income tests still work, because interest on obligations secured by real property is qualifying income. Almost nothing else transfers. They are levered spread businesses funded largely in the repo market, valued on book value per share and dividend yield rather than cap rates or earnings multiples, and sensitive to rate moves and funding availability rather than occupancy. Many banks cover them out of financial institutions rather than real estate.

Non-traded vehicles are the third branch: same tax election, same tests, no listing. Investors buy and redeem at a net asset value struck by the sponsor, with redemptions subject to monthly and quarterly caps. They matter to a coverage banker because they are large buyers and sellers of assets and compete for the same capital.

What interviewers actually ask, and the traps

The question usually arrives as "what is a REIT" or "why do REITs issue so much equity," and occasionally as "walk me through the qualification tests." Four traps account for most of the damage.

Reciting the 90 percent rule without knowing why it matters. The number alone is worth nothing. The point is that mandatory distribution removes retained earnings as a funding source, which is what drives the capital markets activity and the cost of capital discipline.

Saying a REIT pays no tax. It pays no entity level tax on distributed income. Retained income is taxed, taxable subsidiaries pay full corporate tax on their own profits, and property, state, and foreign taxes are unaffected.

Assuming the distribution requirement sets the dividend. It applies to REIT taxable income, and depreciation drives taxable income well below cash flow, so the required minimum is usually far under what these companies actually pay. The dividend is a capital allocation choice, not an output of the tax rule.

Forgetting OP units. Build a net asset value per share bridge on the basic share count and you have overstated value per share, and an interviewer who covers the sector catches it immediately.

Practice question

What is a REIT, and how does the structure change the way these companies behave?

A REIT is a tax election rather than a type of asset. If an entity meets the income, asset, and ownership tests and distributes at least 90 percent of its taxable income, it avoids corporate level tax on the income it distributes, so earnings are taxed once at the shareholder instead of twice. That lowers the cost of capital, which is why most public real estate in the US sits in this structure.

The behavioral consequence is the part that matters. Because most taxable income has to go out the door, a REIT cannot really grow from retained earnings. External growth has to come from issuing equity, issuing debt, selling assets and redeploying the proceeds, or partnering through joint ventures. That is why the coverage calendar is so capital markets heavy.

It also imposes a discipline. Issuing equity above net asset value to buy assets at market cap rates creates value per share, and issuing below net asset value to do the same thing destroys it. So companies trading at a premium grow externally, and companies trading at a discount tend to sell assets and buy back stock instead. One nuance I would add is that a REIT does not pay zero tax. It pays no entity tax on distributed income, but any taxable subsidiary pays full corporate tax on its own profit.

What the interviewer is listening for: They want to hear the tax election framed as a trade, a lower cost of capital in exchange for real constraints, rather than a list of thresholds. The distribution requirement should lead straight into why these companies are constantly in the market raising capital. Getting the "no tax on distributed income" wording precise, instead of saying a REIT pays no tax, is the detail that separates a prepared candidate from a memorized one.