REITs Explained: Investing in Property Through the Stock Market

Real estate has been one of the most reliable long-term wealth-building assets in human history. But direct property ownership is illiquid, capital-intensive, management-intensive, and geographically concentrated. The Real Estate Investment Trust (REIT) structure resolves most of these practical constraints while preserving the income and inflation-linkage characteristics that make property compelling.

For HNW investors already holding direct property, REITs offer diversification into different property sub-sectors and geographies at low entry cost. For those building a property allocation without the capital or inclination for direct ownership, REITs provide institutional-quality exposure in a liquid, exchange-traded format. Understanding the structure, the major sectors, and the UK tax treatment is essential to deploying REITs effectively.

What Is a REIT?

A REIT is a company or trust that owns and operates income-producing real estate. To qualify for the REIT regime, the company must:

• Derive at least 75% of its profits from property rental
• Hold at least 75% of its assets in property
• Distribute at least 90% of taxable property rental income to shareholders as a Property Income Distribution (PID)
• The shares must be listed on a recognised stock exchange

In return for meeting these conditions, the REIT pays no corporate tax on its property rental income and gains (the "ring-fenced" property business). Tax is instead collected at the shareholder level.

The 90% distribution requirement is what makes REITs fundamentally income-generating instruments. A REIT cannot retain most of its rental income — it must pass it to shareholders. This creates the typically high dividend yields associated with the REIT sector (3–7% in normal market conditions).

UK REIT Taxation for Investors

The tax treatment of REIT distributions depends on the type of distribution received:

Property Income Distributions (PIDs): The portion of the dividend originating from the REIT's ring-fenced property business. PIDs are taxed as property income, not as dividends. For UK taxpayers, PIDs are subject to income tax at the investor's marginal rate (20%, 40%, or 45%). The REIT withholds basic rate tax (20%) at source from PIDs paid to individuals, which the investor can then account for through self-assessment.

Non-PID dividends: The portion originating from activities outside the ring-fenced business. These are taxed as ordinary dividends at the dividend tax rates (8.75%, 33.75%, or 39.35%).

Inside an ISA or SIPP: REIT distributions (both PIDs and non-PIDs) are sheltered from tax inside an ISA or SIPP wrapper. This is a significant advantage for higher and additional rate taxpayers, for whom the PIDs would otherwise be taxed at 40–45%. Investors should prioritise REIT holdings in tax-efficient wrappers.

Capital gains: Disposals of REIT shares outside a wrapper are subject to CGT at the standard rates for shares and other assets — 18% within the basic rate band and 24% above it (the 24% rate having applied since 30 October 2024), with a £3,000 annual exempt amount for 2026/27. The REIT's own property gains are not subject to tax at the company level (one of the key REIT regime benefits).

The UK REIT Universe

The London Stock Exchange hosts a broad range of REITs across multiple property sub-sectors:

Industrial and logistics. Segro plc is the UK's largest REIT by market capitalisation, owning warehouses, data centres, and urban logistics properties across the UK and Europe. Tritax Big Box REIT focuses on large-format "big box" logistics warehouses — the distribution centres serving the e-commerce supply chain. LondonMetric Property has transitioned towards a logistics-focused portfolio. This sector has delivered strong rental growth driven by the structural shift to e-commerce, though valuations appreciated significantly in 2020–2022 and have since partially corrected.

Retail and supermarkets. NewRiver REIT focuses on community shopping centres and convenience retail. Supermarket Income REIT invests in long-income supermarket properties let to the major grocery chains (Sainsbury's, Tesco, Asda) — a defensive income play with long, inflation-linked leases. The broader retail sector (shopping centres, high streets) has been structurally challenged by e-commerce penetration.

Healthcare and social infrastructure. Primary Health Properties and Assura invest in GP surgeries, community health centres, and NHS-let properties. These offer very long leases with government-backed tenants and inflation-linked rent reviews — among the most defensive property income available. The ageing UK population provides a structural demand driver.

Residential. Grainger plc is the UK's largest listed landlord, with a portfolio of private rented sector (PRS) residential properties. The listed residential sector in the UK is significantly smaller than in the US, partly reflecting the UK's historically fragmented private rental market.

Offices. The office sector has faced severe headwinds from hybrid working trends post-COVID. Central London office REITs (Derwent London, Great Portland Estates, British Land, Landsec — which also has retail exposure) have seen significant valuation declines. The sector's recovery depends on the extent to which office attendance norms stabilise and vacancy rates fall.

Global REITs: The US Market and Beyond

The United States hosts the world's largest and most diverse REIT market, with a combined market capitalisation exceeding $1 trillion. Key US REITs include:

Prologis. The world's largest REIT by market cap. Prologis owns approximately 1.2 billion square feet of logistics and industrial real estate across 19 countries. It is the pure-play logistics REIT for investors seeking global e-commerce supply chain exposure.

American Tower Corporation. A REIT that owns telecommunications towers — not buildings in the traditional sense, but classified as REITs because towers are real property that generates rental income (from mobile network operators). American Tower owns over 220,000 towers globally, making it one of the largest real estate companies in the world.

Equinix. A data centre REIT — it owns the physical facilities housing internet infrastructure. The demand for data centre capacity driven by cloud computing and AI has made Equinix one of the fastest-growing REIT sub-sectors globally.

Simon Property Group. The US's largest retail REIT, owning premium shopping malls and outlet centres. Simon has navigated the e-commerce disruption better than many peers by focusing on flagship, experiential retail destinations.

AvalonBay Communities and Equity Residential. Major US residential REITs owning apartment communities across major US metros. The US apartment REIT sector provides inflation-sensitive residential income at scale.

Sectors With Structural Tailwinds

Several REIT sub-sectors have strong structural growth drivers that are expected to sustain demand and rental growth over the medium to long term:

Data centres. The AI computing boom has dramatically accelerated demand for data centre capacity. Hyperscalers (Microsoft, Amazon, Google) require vast server farm space for training and inference workloads. Data centre REITs (Equinix, Digital Realty, Cyrus One) are beneficiaries. Electricity capacity is the key constraint — not physical land.

Logistics and last-mile. E-commerce penetration continues to grow, requiring progressively more fulfilment and distribution space, particularly near urban centres for last-mile delivery. Urban logistics sites in land-constrained cities command premium rents and face limited new supply.

Healthcare and life sciences. Ageing populations in developed markets create sustained demand for healthcare real estate — not just GP surgeries, but specialist care homes, medical centres, and laboratory/life sciences campuses. The life sciences REIT sub-sector (Healthpeak Properties, ARE — Alexandria Real Estate Equities in the US) has attracted significant institutional interest.

Manufactured housing and self-storage. Two US REIT sub-sectors with outstanding long-term track records: manufactured housing communities (Sun Communities, Equity LifeStyle Properties) have very low tenant turnover and strong pricing power; self-storage (Public Storage, Extra Space Storage) benefits from life transitions (divorce, downsizing, relocation).

REITs in a Portfolio Context

REITs in a diversified portfolio provide:

• Income yield: typically 3–7%, higher than global equity indices
• Inflation linkage: many leases have CPI-linked or fixed upward-only rent reviews
• Diversification: property market cycles are not perfectly correlated with equity market cycles

However, the 2022–2023 experience illustrated an important caveat: REITs are highly sensitive to interest rates. When base rates rose sharply, REIT valuations fell significantly (their discounted cash flow valuations use higher discount rates; their debt costs increase; and their income yield becomes less attractive relative to bond yields). Listed REIT total returns in 2022 were deeply negative across most markets despite the underlying rental income remaining robust.

This rate sensitivity means that REITs behave more like long-duration bonds than like direct property in volatile rate environments. Investors should be aware that REIT portfolio correlation with equities increases during market stress.

REITs vs direct property. The comparison is not straightforward. Direct property offers: the ability to use leverage efficiently, potential for greater capital appreciation, full control, and no manager or fund costs. REITs offer: liquidity (trade at market price within seconds), small entry size (£100 or less), professional management, diversification across many properties, and no management hassle. For most investors, REITs are the more practical vehicle; direct property remains appropriate for those with the capital, expertise, and long-term commitment required.

How Global Investments Can Help

REITs represent a core element of a professionally diversified property allocation. At Global Investments, we assist clients in building REIT allocations that reflect their income requirements, tax position, and broader property exposure (direct property is taken into account to avoid double concentration).

For internationally mobile clients, we consider the tax treatment of REIT income across jurisdictions, the appropriate global vs UK balance, and the sub-sector exposures that best complement existing portfolio holdings. Our global property advisory capability spans both direct and listed real estate, allowing us to provide fully integrated guidance.

Capital is at risk. REIT share prices and distributions can fall as well as rise and are sensitive to interest rate movements. Past yields do not guarantee future distributions. Tax treatment depends on individual circumstances and is subject to change. This guide is for information purposes only and does not constitute financial or tax advice.