SCPI: the missing link in your buy or rent decision

When you wonder whether it’s better to buy or rent your home, a third option is often ignored: keep renting and invest in property through SCPI (French real estate investment companies, similar to a non-listed real estate fund). This is exactly where the key parameter of our simulator comes in: the investment rate (taux_placement).

An SCPI is a real estate fund that pools investors’ money to buy buildings (offices, retail, healthcare, logistics, residential…). You receive rental income in proportion to your investment, without managing tenants yourself or signing a property deed.

This article explains, with concrete numbers, how to plug SCPI and the taux_placement parameter into your buy or rent analysis. It does not give personal financial advice; the right choice always depends on your own situation.

SCPI in 5 key figures

1. Entry ticket and average yield

Most SCPI are accessible from €200 to €1,000 per unit. In 2023–2024, the gross distribution yields (before tax) typically range between 4% and 6% per year, depending on the manager and the asset type.

In a buy or rent simulator, this yield is reflected by the investment rate (taux_placement): it is the annual growth rate expected on your capital if you keep renting and invest your available savings in an SCPI (or other investments).

2. Liquidity: more flexible than a flat, less than an ETF

Unlike a direct property purchase, you do not have to find a buyer yourself. You sell your units through the management company or on a secondary market. However, selling may take several weeks to several months, especially if the property market is stressed.

In a buy or rent scenario, this intermediate liquidity must be compared with:

3. Geographic and sector diversification

With €5,000–€10,000 you can already be exposed to dozens of buildings in different cities and sectors (offices in Paris, retail in regional cities, clinics, serviced residences…). This diversification reduces single-asset risk compared with owning just one flat.

4. Fees and taxation

SCPI charge upfront subscription fees (often 8–10% embedded in the price) and management fees deducted from rental income. This is why you need an investment horizon of at least 8–10 years to smooth those costs.

Tax-wise, SCPI income is generally taxed as rental income (plus social contributions in France), unless you hold them within a tax wrapper (like life insurance). This taxation reduces the net yield, which you should reflect in the net investment rate (taux_placement) used in your simulation.

The investment rate: the core parameter of the “I rent and invest” path

Why taux_placement matters so much

In a buy or rent simulator, you compare two long-term paths over 20–30 years:

If your taux_placement is low (for example 1.5% net), your capital grows slowly while you rent. If you can achieve 4–5% net over the long term with SCPI (and/or other assets), your financial capital may end up higher than the net value of the home you might have bought, depending on assumptions.

Numerical example: buy or rent with SCPI as your investment engine

Simplified 20-year assumptions (illustrative only):

Scenario A – You buy

Over 20 years, you own your home (if you do not sell earlier), but you have paid:

Scenario B – You rent and invest in SCPI

At the start, your rent is €1,200 / month, i.e. €400 less than the mortgage payment (€1,600). You choose to invest those €400 every month plus your €30,000 down payment into an SCPI (or a mix of SCPI and ETFs).

With a taux_placement of 4% net:

Meanwhile, your rent increases by 2% per year, eating into your ability to save if your income doesn’t keep up. A detailed buy or rent simulator models this interaction between annual rent increase, inflation and your savings capacity over time.

After 20 years, you do not own your home, but you potentially hold more than €200,000 in financial capital, including SCPI units generating regular income.

The comparison with the net value of the purchased flat (market value – remaining mortgage – selling costs) will depend on:

This is why no one can honestly say that it is always better to buy or to rent: it depends on assumptions and on your profile.

SCPI and taux_placement: which figures should you use?

1. Distinguish between gross and net yield

If an SCPI advertises a 5% yield, that is usually before tax and after management fees. For a simulator, you must estimate a net investment rate:

If you mix SCPI with equity ETFs, you might use a higher taux_placement, but also accept more volatility. A good buy or rent tool lets you test different values (2%, 3%, 4%, 5%…) and see how they change your future wealth.

2. Consider investment horizon

SCPI entry fees (often 8–10%) weigh heavily if you sell after just three years. Over 15–20 years, those fees are diluted by the income received. In a simulator, if your horizon is short (less than 8 years), you should use a conservative taux_placement for SCPI-only scenarios.

3. Factor in inflation

With annual inflation around 2–3% in recent years (with peaks higher), a nominal 4% SCPI yield corresponds to a real yield of about 1–2% after inflation (before tax). The simulator can show the erosion of purchasing power so you can compare:

SCPI vs direct ownership: advantages in a buy or rent strategy

1. No notary fees, but subscription fees

By buying SCPI units, you avoid notary fees of 7–8% for existing properties (or 2–3% for new builds). However, the subscription price already includes fees (often 8–10%). The key difference:

In a simulator, these upfront costs strongly affect the early years of your buy vs rent comparison.

2. No property tax or renovation to manage directly

As an SCPI investor, you do not pay property tax or renovation costs directly: they are handled by the management company and mutualised across investors.

As an owner-occupier, on the other hand:

These recurring costs reduce the true return of your property. A buy or rent simulator takes them into account automatically, whereas SCPI-related costs are already reflected in the yield you input as taux_placement.

3. Geographic and life flexibility

SCPI allow you to:

In an “I rent and invest” strategy, this can be decisive if your career implies frequent relocations.

Can you use a mortgage to buy SCPI like a property?

Yes, some banks will finance SCPI purchases with a loan at rates similar to a home mortgage (around 3.6% in 2024, depending on your profile). In that case, you combine:

However, you also take on interest-rate risk (if you refinance), property market risk and vacancy risk indirectly through the SCPI. Prepayment penalties (capped at 3% of outstanding principal or six months’ interest in France) may apply if you repay the loan early.

Within a buy or rent framework, you can model:

The taux_placement in the second scenario must reflect the net SCPI yield, the cost of the loan and your personal taxation.

Risks and limits you must not ignore

SCPI are not magic solutions. Before integrating them into your buy or rent strategy, keep in mind:

In your simulations, it is wise to test several taux_placement values (cautious, medium, optimistic) to see how these risks might impact your final wealth.

How to practically integrate SCPI into your buy or rent thinking

Step 1: define your time horizon and mobility

The longer your horizon and the more mobile you are (changing city, possible expatriation), the more interesting it becomes to test a “rent + SCPI” strategy in a buy or rent simulator. If you are almost certain to stay 20 years in the same place, buying can also make sense under some assumptions.

Step 2: estimate a realistic taux_placement

Look at:

From there, define a credible net investment rate (for example 3% cautious, 4% medium, 5% optimistic) and plug it into the simulator as your taux_placement.

Step 3: compare the two wealth trajectories

With a tool like buy-or-rent.net, you can compare:

The result is not an absolute truth, but a quantitative framework that helps you make an informed decision.

Conclusion: SCPI, a key tool to strengthen the “I rent and invest” option

SCPI allow you to invest in real estate without buying your own home, turning the buy or rent question into a wider asset allocation decision between:

There is no universal answer: the best approach depends on your situation, time horizon, tax profile and risk appetite. This article is for information only and does not constitute personalised financial advice.

To measure the real impact of SCPI on your own buy or rent decision, adjust the taux_placement and other parameters (loan rate, inflation, property tax, rent indexation…) directly in our simulator.

Simulate your situation on buy-or-rent.net

⚠️ Disclaimer: This article is for informational purposes only and does not constitute personalized financial advice. Consult a professional for your situation.

Simulate your real estate project

Use our free simulator to compare buying and renting based on your personal situation.

Start simulation →