What Is a SIIC?
Societes d'Investissement Immobilier Cotees (SIICs) are a unique investment vehicle that provides access to commercial real estate through the stock market. Created in 2003 by the Finance Act, SIICs are the French equivalent of REITs (Real Estate Investment Trusts) that have existed in the United States since 1960.
The principle is straightforward: a SIIC is a listed company that owns and manages a property portfolio. It buys buildings, lets them out, collects rents, and redistributes a large share of its profits to shareholders as dividends. By purchasing shares in a SIIC, you become an indirect owner of a fraction of a real estate portfolio that can be worth several billion euros.
The French listed REIT sector has a market capitalisation of approximately 60 billion euros, with underlying property assets exceeding 130 billion euros. Although concentrated around a few major players, this market offers remarkable geographic and sectoral diversification.
The Special Tax Regime of SIICs
The SIIC status confers a special tax regime that is particularly advantageous for the company itself. In return, strict distribution obligations apply.
Corporate tax exemption
SIICs benefit from an exemption from corporate tax (IS) on three categories of income:
- Profits from property letting
- Capital gains on the sale of buildings or stakes in property companies
- Dividends received from subsidiaries that have elected for the SIIC regime
This exemption represents a considerable advantage. Where a standard property company would pay 25% corporate tax on its profits, the SIIC redistributes virtually all of its gains to its shareholders.
Distribution obligations
In return for this exemption, SIICs must distribute:
- 95% of profits from property letting
- 70% of capital gains from the disposal of real estate assets
- 100% of dividends received from SIIC subsidiaries
Mandatory distribution: an advantage for the investor
The obligation to distribute at least 85% of rental profits and a large share of capital gains guarantees the shareholder a regular and substantial income stream. This mechanism is what makes SIICs a yield investment par excellence, with dividends often exceeding 4% per year.
Taxation for the shareholder
Dividends received by shareholders are taxed under the standard rules for investment income:
- Flat tax (PFU) of 30% (12.8% income tax + 17.2% social contributions)
- Or, by election, the progressive income tax scale, with a 40% allowance on dividends from the rental portion
Capital gains on the sale of SIIC shares are taxed like gains on securities, at the 30% flat tax or the progressive scale.
The Major French Listed REITs
The French listed REIT market is dominated by a few reference players, each positioned on a specific segment of the property market.
Unibail-Rodamco-Westfield (URW)
The largest European REIT by size, URW specialises in premium shopping centres. Its portfolio includes landmark assets such as Les Quatre Temps at La Defense, the Forum des Halles in Paris, and Westfield London. With assets valued at over 50 billion euros, URW is a global giant of physical retail.
The share price has been highly volatile since 2020, falling from 140 euros before the health crisis to below 40 euros, before a partial recovery. This trajectory perfectly illustrates the risk inherent in listed REITs and the impact of structural changes in retail.
Gecina
Gecina is the French leader in office property, with a portfolio concentrated on Paris and the Ile-de-France region. The REIT also holds a significant residential portfolio. Its strategy focuses on prime locations and the environmental performance of its buildings.
With assets of approximately 20 billion euros and a premium positioning, Gecina offers a defensive profile within the listed REIT universe. Its yield typically sits between 3.5 and 5%.
Klepierre
Klepierre is a REIT specialising in shopping centres across continental Europe. Present in 12 European countries, it offers geographic diversification superior to most of its competitors. Its portfolio comprises approximately 70 shopping centres.
Klepierre's yield is attractive, generally around 6 to 8%, reflecting both the generosity of distributions and the perceived risk associated with physical retail.
Covivio
Covivio stands out through its sectoral diversification. The REIT operates across three segments: offices, hotels, and residential, primarily in France, Germany, and Italy. This diversification makes it a balanced investment within the listed property sector.
Its assets reach approximately 24 billion euros, with a regular distribution policy offering a yield of around 5 to 7%.
SIICs vs. SCPIs: A Detailed Comparison
The choice between SIICs and SCPIs is a recurring question for property investors. Both vehicles provide access to commercial real estate, but in fundamentally different ways.
Liquidity
This is the major advantage of SIICs. Shares can be bought and sold instantly on the stock exchange, with negligible brokerage fees (a few euros). Conversely, SCPI shares require several weeks, or even months, to be resold, with subscription fees of 8 to 12%.
Volatility
The downside of liquidity is volatility. A SIIC's share price fluctuates daily with the stock market, with swings that can exceed 30 to 40% in a single year. SCPIs, valued by independent appraisers, show a much smoother share price evolution.
Returns
Gross yields are comparable: between 4 and 7% for SIICs versus 4 to 6% for SCPIs. However, total SIIC performance also includes share price movements, which can significantly amplify or reduce the overall return.
Taxation
SIIC taxation follows the rules for securities (30% flat tax or progressive scale), while SCPI income is taxed as property income (progressive scale plus 17.2% social contributions). For a taxpayer in a high bracket (41% or 45%), SIICs are more tax-efficient thanks to the flat tax.
Beware of stock market volatility
If you are looking for stable and predictable supplementary income, SCPIs are better suited than SIICs. The stock market volatility of listed REITs can cause stress and short-term capital losses, even if the underlying property portfolio remains sound. SIICs are better suited to investors comfortable with financial markets and with a long-term horizon.
| Criterion | SIICs | SCPIs |
|---|---|---|
| Liquidity | Immediate (stock exchange) | Several weeks |
| Volatility | High (equity market) | Low (expert valuation) |
| Entry fees | Brokerage (< 0.5%) | 8 to 12% |
| Gross yield | 4 to 7% | 4 to 6% |
| Dividend taxation | 30% flat tax or progressive scale | Property income |
| Entry ticket | A few tens of euros | 1,000 to 5,000 euros |
| PEA eligible | No | No |
How to Invest in SIICs
The Ordinary Securities Account (CTO)
The CTO (Compte-Titres Ordinaire) is the preferred vehicle for investing in SIICs. It allows you to buy REIT shares directly on Euronext Paris. The main advantage is access to the 30% flat tax on dividends and capital gains.
To build a diversified REIT portfolio, it is recommended to invest in at least 3 to 5 different SIICs covering distinct sectors (offices, retail, logistics, healthcare, residential).
The PEA: An Important Exclusion
SIICs have been ineligible for the PEA since 2012. This exclusion is due to the special tax regime SIICs already enjoy (corporate tax exemption). The tax authorities considered it would be excessive to combine corporate tax exemption at the company level with capital gains exemption at the PEA level.
SIIC shares held in a PEA before October 21, 2011 were allowed to remain, but no new purchases are possible.
Real Estate ETFs: The Index Approach
For investors seeking diversified exposure without selecting individual REITs, real estate ETFs are an excellent alternative.
The main available ETFs include:
- Amundi FTSE EPRA Europe Real Estate: exposure to European REITs, with a TER of approximately 0.40%
- iShares European Property Yield: high-yield European REITs, TER of approximately 0.40%
- SPDR FTSE EPRA Europe ex UK: eurozone REITs, excluding the United Kingdom
These ETFs are accessible via a CTO and allow you to invest in a basket of 50 to 100 REITs in a single transaction. Distributed yield typically sits between 2.5 and 4%.
Accumulating or distributing ETF?
For an investor in the accumulation phase who does not need immediate income, an accumulating ETF automatically reinvests dividends, avoiding the annual tax drag. For an investor in the drawdown phase, a distributing ETF pays dividends periodically. The choice depends on your tax situation and cash flow needs.
Life Insurance as a Wrapper
Some life insurance contracts offer real estate ETFs or REIT-focused funds among their units of account. This wrapper provides the tax advantages of life insurance (4,600/9,200-euro allowance after 8 years) and partial exemption from inheritance tax.
Investment Strategy for Listed REITs
The NAV Discount: A Key Indicator
Net Asset Value (NAV), known in French as Actif Net Reevalue (ANR), is the value of the property portfolio held by the SIIC, minus its debts. When the share price is below the NAV, the REIT trades at a discount. Conversely, a premium means the market values the REIT above the worth of its buildings.
Historically, listed REITs trade at an average discount of 10 to 20% to their NAV. A discount exceeding 30% may signal a buying opportunity, provided the fundamentals remain solid.
Gradual Investing
The volatility of listed REITs makes gradual investing (euro-cost averaging) particularly relevant. Rather than investing a large sum all at once, it is wise to spread purchases over 12 to 24 months to smooth out the impact of price fluctuations.
Sectoral Diversification
The listed REIT market covers many segments: offices, retail, logistics, healthcare, residential, hotels, and data centres. Each segment reacts differently to economic cycles. Logistics and data centres benefit from favourable structural trends, while offices and retail are more exposed to changing work and consumption patterns.
Specific Risks of Listed REITs
Interest Rate Risk
SIICs are particularly sensitive to interest rate changes. A rate rise increases the cost of financing for REITs (which are typically leveraged between 30 and 50% of their portfolio value) and makes bonds more attractive relative to property dividends.
The sharp rate increase in 2022-2023 caused significant declines in listed REIT share prices, before a recovery driven by rate stabilisation and subsequent cuts.
Sector Risk
The rise of e-commerce threatens retail REITs, remote working challenges office demand, and new environmental regulations require massive investment in the energy renovation of property portfolios.
Underlying Liquidity Risk
While a listed REIT is liquid on the stock exchange, the buildings it owns are not. If a REIT needs to sell quickly, it may be forced to accept a price below the estimated value of its assets.
Conclusion: What Role for SIICs in a Portfolio?
SIICs and listed REITs represent a complementary tool within a diversified asset allocation. They offer exposure to real estate with unmatched liquidity, low fees, and attractive returns.
For an investor with a horizon of at least 8 to 10 years, an allocation of 5 to 15% of financial assets to listed REITs (via individual stocks or ETFs) provides a good balance between yield and diversification.
The ideal approach is to combine SIICs and SCPIs to benefit from both stock market liquidity and the stability of property income, while adjusting the split to suit your risk profile, investment horizon, and tax situation.