Guide

REITs explained: real estate investment trusts

Buying a rental property requires capital, credit, local expertise, and tolerance for midnight plumbing calls. Real Estate Investment Trusts (REITs) offer a liquid alternative: publicly traded companies that own, operate, or finance income-producing real estate and pass most of their taxable income to shareholders as dividends. A single share of a diversified REIT ETF can spread your exposure across apartments in Texas, logistics warehouses near ports, cell-tower leases, and data centers powering AI workloads — all settleable in a brokerage account alongside stocks and bonds. REITs are neither a bond substitute nor a guaranteed inflation hedge, but they occupy a distinct corner of portfolio diversification: equity-like volatility with cash-flow mechanics tied to physical property markets.

What makes a company a REIT

U.S. REITs are structured to avoid double taxation at the corporate level — provided they meet IRS requirements. The headline rules (simplified):

Asset test — at least 75% of assets must be real estate cash or securities.
Income test — at least 75% of gross income from rents, mortgage interest, or property sales.
Distribution test — pay at least 90% of taxable income as shareholder dividends each year.
Ownership test — broadly held; no five or fewer individuals may own more than 50% in the last half of the tax year.

That 90% payout rule is why REIT yields often look higher than typical S&P 500 dividend yields: the trust cannot retain much earnings to reinvest internally. Growth therefore comes from raising rents, developing new properties, issuing equity, or taking on debt — not from compounding retained corporate profits the way a technology company might. Investors buy REITs primarily for current income and diversification, with price appreciation as a secondary driver tied to occupancy, rent growth, and cap-rate trends.

Equity REITs vs mortgage REITs (mREITs)

Not all REITs own buildings. The two main families behave very differently in rate cycles.

Equity REITs

Equity REITs own and operate properties — collecting rent, managing tenants, and bearing vacancy and capex risk. Most sector ETFs and index funds (VNQ, SCHH, IYR) are overwhelmingly equity REITs. Their revenues rise when leases roll to higher rents and fall when occupancy weakens. Equity REITs are the default mental model for "real estate in the stock market."

Mortgage REITs (mREITs)

Mortgage REITs do not own malls or apartments; they own mortgages, mortgage-backed securities, or other real-estate debt. They earn the spread between short-term borrowing costs and long-term mortgage yields — a business model acutely sensitive to the yield curve and Fed policy. When short rates spike faster than asset yields, mREIT book values and dividends can compress sharply. mREITs can offer double-digit yields in calm periods and drawdowns that look nothing like equity REITs in stress. Treat them as a separate, higher-complexity sleeve — not interchangeable with "VNQ and done."

REIT sectors: one asset class, many stories

"Real estate" is not monolithic. Sector composition drives correlation with the economic cycle:

Residential — apartments and single-family rentals; demand tied to household formation and affordability vs homeownership.
Industrial / logistics — warehouses and fulfillment centers; e-commerce and supply-chain reshoring have been tailwinds, but oversupply in some markets is a risk.
Retail — shopping centers and malls; bifurcated between essential anchors that survive and legacy formats under e-commerce pressure.
Office — among the most debated post-pandemic sectors; hybrid work reduced demand in many CBDs while premium "flight to quality" buildings hold up.
Healthcare — senior housing, medical offices, hospitals; demographics and reimbursement policy matter as much as cap rates.
Data centers and towers — digital infrastructure REITs ride cloud and AI capex; long lease terms but concentration and power-cost exposure.
Specialty — self-storage, timber, casinos, billboards — each with idiosyncratic drivers.

Broad REIT index funds diversify across these sectors automatically. Active investors sometimes tilt — overweight industrial in 2021, underweight office in 2024 — but sector timing has burned as many allocators as stock picking. Pair sector views with sector rotation discipline or keep the passive core and size tilts small.

How to read REIT financials: FFO and AFFO

GAAP net income is a poor yardstick for REITs because depreciation of buildings — a non-cash charge — depresses reported earnings even when cash rent flows steadily. The industry standard is Funds From Operations (FFO): net income plus depreciation and amortization of real estate assets, minus gains on property sales, with other standardized adjustments.

Adjusted FFO (AFFO) goes further: subtract recurring capex needed to maintain properties (roof replacements, tenant improvements) and normalize one-time items. AFFO approximates the cash available for dividends after keeping the physical portfolio in shape. When evaluating a single REIT, compare dividend payout ratio to AFFO, not to GAAP EPS. A payout above 100% of AFFO for multiple years is a red flag — the trust is funding distributions from asset sales, debt, or accounting, not sustainable rent.

Other metrics matter: occupancy rates, same-store net operating income (NOI) growth, weighted average lease term, debt maturity ladder, and fixed vs floating rate debt mix. Rising interest rates hurt highly levered REITs refinancing near-term maturities — a parallel to duration risk in bonds, but with equity-like drawdowns.

Dividends, taxes, and total return

REIT dividends are a major attraction — see our dividend investing guide for yield-vs-total-return framing. Two tax wrinkles stand out for U.S. investors:

Ordinary income component — much of REIT distributions are taxed as ordinary income, not qualified dividends, because they flow through rental income and depreciation recapture rules.
Return of capital — some distributions may be classified as return of capital, deferring tax until shares are sold (lowering cost basis).

Holding REITs in tax-advantaged accounts (IRAs, 401(k)s) sidesteps the annual ordinary-income drag. In taxable accounts, compare after-tax yield to corporate dividend payers and bonds at your marginal bracket. High headline yield that disappears after taxes is a common disappointment for income hunters.

Total return still dominates long horizons: price changes from cap-rate expansion or compression often swamp dividend yield in bull and bear phases. A 4% yield with a 25% price decline is not "defensive income."

REITs, inflation, and interest rates

Real estate is often marketed as an inflation hedge — rents can reset higher when CPI runs hot, and replacement costs for new buildings rise. The reality is messier, as we cover in inflation hedging:

Lag — many commercial leases have fixed escalators or renew only every 3–10 years; inflation protection is partial and delayed.
Rate sensitivity — REITs trade like rate-sensitive equities. When the Fed hikes to fight inflation, higher discount rates can compress property valuations even if rents eventually catch up.
Cycle dependence — industrial and residential REITs outperformed in some inflationary windows; office and mall REITs lagged for idiosyncratic reasons unrelated to CPI.

Think of REITs as indirect real-asset exposure with equity liquidity, not as TIPS or commodities. They complement an inflation toolkit; they do not replace direct CPI-linked instruments.

How to invest: ETFs, mutual funds, and single names

Most diversified investors access REITs through ETFs:

Broad U.S. REIT ETFs (VNQ, SCHH, XLRE) — track FTSE Nareit or similar indexes; low cost, one-ticket sector exposure.
Global REIT funds — add developed-market property outside the U.S.; currency and country regulation diversify further.
Sector ETFs — residential-only, data-center, or mortgage REIT baskets for targeted tilts.
Individual REIT stocks — for investors willing to read quarterly supplements and model lease rolls; higher idiosyncratic risk.

Total-market equity funds (VTI, VOO) already include a REIT slice at market weight — often 2–4% of a broad U.S. index. Adding a dedicated REIT allocation overweights real estate beyond the market portfolio. That is a deliberate bet on the asset class, not a neutral default.

REITs vs direct property and vs REIT alternatives

Direct ownership offers control, leverage via mortgages, and tax benefits (depreciation, 1031 exchanges in the U.S.) but concentrates geographic and tenant risk, demands active management, and is illiquid. REITs trade daily with no closing costs on each transaction — valuable for rebalancing and smaller accounts.

Real estate crowdfunding and private REITs promise higher yields or access to deals, but often carry lockups, opaque fees, and valuation marks that do not move with public markets until something breaks. Public REITs have continuous price discovery — unpleasant in selloffs, but honest.

Home equity is consumption shelter first, investment second. Your primary residence is not a REIT substitute; correlation with commercial REIT indexes is limited and you cannot rebalance it.

Portfolio sizing checklist

Before adding or enlarging a REIT sleeve, walk through:

Check overlap — does your total-stock-market fund already include REITs? Avoid accidental double counting.
Define the role — income, inflation sensitivity, or diversification from stocks/bonds? Match vehicle (equity vs mREIT).
Size the sleeve — many planners use 5–15% of equities as a dedicated real estate tilt; extremes above 20% concentrate sector and rate risk.
Account location — favor tax-deferred accounts for high ordinary-income distributions.
Stress rates — model a +100–200 bp rate shock; equity REITs typically draw down with rising yields.
Rebalance — REITs can surge or lag for years; pair with rebalancing rules rather than chasing last year's sector winner.
Read AFFO, not yield alone — unsustainable payouts end in dividend cuts and price gaps.

REITs reward patient holders of diversified equity REIT baskets who understand they are buying operating businesses tied to physical buildings — not a bond proxy, not a savings account, and not a magic inflation cure. Used with clear sizing and tax awareness, they are one of the cleaner ways to add real estate exposure without a down payment and a property manager on speed dial.