Property tax vs residence tax: key differences when you choose to buy or rent

Property tax vs residence tax: why it matters in every buy or rent calculation

Local taxes are widely misunderstood, yet they have a major impact on your housing budget and on any serious buy or rent comparison. In France, the two key local taxes are taxe foncière (property tax) and taxe d’habitation (residence tax). Recent reforms have almost removed the residence tax on main homes, but property tax remains fully due by homeowners.

In a simulator like buy-or-rent.net, the crucial parameter is the taxe_fonciere_annuelle (annual property tax). It can range from a few hundred to several thousand euros per year, and it usually increases over time. Understanding how it works is essential if you want to compare the long-term cost of owning vs renting.

1. Definitions: what is property tax, what is residence tax?

1.1. Property tax (taxe foncière)

Taxe foncière is a local tax paid by the owner of a property, whether they live in it or rent it out. It applies to:

• houses and apartments (built property),
• land (unbuilt property).

It is calculated from the cadastral rental value of the property, reduced by a fixed allowance (often around 50%), then multiplied by the rates voted by the municipality, inter-municipal body and department. The result: for similar homes, annual property tax can be under €500 in some towns and over €3,000 in others.

1.2. Residence tax (taxe d’habitation)

Taxe d’habitation used to be paid by the occupant of the property (owner-occupier or tenant) as of 1 January each year. It has now been almost completely abolished on main residences for individuals, but it still exists:

• on second homes,
• on some vacant dwellings in tight markets,
• sometimes as special vacancy or surcharge taxes decided locally.

This has a big impact on buy or rent calculations: a tenant in their main home generally pays no residence tax anymore, while an owner-occupier still has to pay property tax every single year.

2. Who pays what: tenant vs owner

2.1. If you rent (tenant)

For a tenant in their main residence in France today, the situation is usually:

• No residence tax (after the reform, except for specific cases),
• No property tax (always paid by the owner),
• Possibly some small local charges in the building service charges (waste collection, etc.).

In other words, in a buy or rent comparison, the local tax burden for a tenant in their main home is now very low, often close to zero.

2.2. If you buy (owner-occupier)

An owner-occupier generally pays:

• Property tax every year for as long as they own the home,
• No residence tax on their main residence (but it still applies to second homes),
• Other local charges such as waste collection, possibly included in the property tax bill.

The taxe_fonciere_annuelle is therefore a recurring fixed cost that the simulator must include in the “buy” scenario. It comes on top of:

• mortgage payments (with loan rates currently around 3.6%),
• borrower insurance (often around 0.25–0.45%),
• co-ownership fees, maintenance and renovation costs.

3. Concrete impact on a buy or rent decision: number-based examples

3.1. Example 1: apartment in a mid-sized city

Take a €250,000 apartment in a mid-sized city.

• Rent: €900/month, i.e. €10,800/year,
• Property tax for a similar home: about €1,200/year,
• Residence tax on a main home: €0 for both tenant and owner-occupier under current rules.

Tenant scenario:

• Annual housing expense: €10,800 rent,
• Local taxes linked to the home: close to €0 (ignoring small service charges).

Owner-occupier scenario:

• Mortgage payment (3.6% over 20 years, no down payment): about €1,450/month, or €17,400/year,
• + property tax: €1,200/year,
• Total annual housing cash outflow (excluding insurance, charges, repairs): €18,600.

In this simplified example, the taxe_fonciere_annuelle alone increases the cost of owning by about 6.5% (€1,200 / €18,600). Over 10 years, if property tax rises by 3% per year, it goes from €1,200 to around €1,612, for a total of almost €14,000 paid over the period.

This is exactly what a tool like buy-or-rent.net must integrate into the buy or rent comparison: a recurring, rising, non-recoverable cost that does not build equity.

3.2. Example 2: house in a big city with high property tax

Now imagine a €450,000 house in a large metropolitan area with a high property tax.

• Equivalent rent: €1,600/month (€19,200/year),
• Property tax: €3,000/year,
• Annual increase of property tax: +4% (realistic in many cities).

Over 15 years, with a 4% yearly increase, the property tax would:

• rise from €3,000 to around €5,400 in year 15,
• cumulate to more than €56,000 paid in property tax alone.

Here, the impact of taxe_fonciere_annuelle on the buy scenario is huge. The tenant does not bear this cost. In a long-term buy or rent comparison, this can clearly tilt the numbers towards renting, while keeping in mind that the tenant is not building housing equity.

4. Property tax revaluation: the hidden accelerator

4.1. Structural increases

Property tax has risen significantly faster than general inflation over the last 10–20 years in many French municipalities. Two main drivers are:

• the national revaluation of cadastral rental values (indexed to inflation),
• local rate increases voted by municipalities and other authorities.

In a simulator, this shows up as a property tax increase rate, often set between 2% and 5% per year depending on the area. This must be separated from general inflation, which also affects rents via the IRL (rent index).

4.2. Combined effect with inflation and rent growth

To compare buy or rent properly, you need to line up:

• the property tax revaluation for the owner,
• the annual rent increase for the tenant (linked to the IRL),
• annual inflation, which erodes the real value of all payments.

For example, if:

• property tax grows by +4%/year,
• rents grow by +3%/year,
• inflation averages 2.5%/year,

then the real cost of property tax increases faster than rents. Over 20 years, this can create a difference of tens of thousands of euros in the owner’s total cost. That is why the taxe_fonciere_annuelle parameter, plus its revaluation rate, is critical in tools like buy-or-rent.net.

5. Property tax, home purchase and investment logic

5.1. Property tax as a drag on returns

If you buy a home, you tie up capital that could instead be invested in financial assets (savings accounts, life insurance, ETFs) with a potential investment rate of 3–4% or more over the long term. In a buy or rent analysis, property tax reduces the implicit return on the housing investment.

Example:

• You buy a €300,000 property with a theoretical gross rental yield of 3.5%,
• Property tax: €1,500/year, i.e. 0.5% of the property value,
• Net yield before other costs ≈ 3.5% − 0.5% = 3%.

If, in parallel, you can realistically target 4% on a diversified financial portfolio, property tax is one of the factors that makes the real-estate option less attractive purely in terms of return. Of course, real estate offers other benefits (credit leverage, housing security, forced savings) that must also be considered.

5.2. Tenant-investor vs owner

In a rigorous buy or rent framework, you usually compare:

• Owner: pays mortgage + property tax, but builds home equity,
• Tenant: pays rent, but can invest their savings and the money they don’t spend on ownership costs (including property tax) at a certain investment rate.

Suppose a tenant invests every year the equivalent of the property tax they are not paying (for instance €1,500/year at 4% over 20 years). They could build a capital of roughly €45,000 before tax. A simulator like buy-or-rent.net lets you set the investment rate and visually compare these long-term effects.

6. Special cases: second homes, rentals, vacancy

6.1. Second homes

For a second home, the picture changes:

• Property tax still applies every year,
• Residence tax still exists, often with surcharges in high-demand areas.

In such cases, the combination of property tax and residence tax can cost several thousand euros per year. This must be factored into any profitability calculation or buy or rent decision for a holiday home (versus simply renting for vacations).

6.2. Buy-to-let investment

If you buy to rent out the property:

• You pay the property tax,
• Your tenant generally no longer pays residence tax on their main home,
• Under some tax regimes, you can deduct property tax from your rental income.

For an investor, property tax is still a cost, but it has a specific tax treatment. This is slightly different from the “buy or rent your own home” question, yet it matters if you think about your overall wealth strategy.

7. Using taxe_fonciere_annuelle properly in the simulator

7.1. Enter a realistic starting amount

To make a realistic buy or rent simulation, you should:

• find the latest property tax bill for a similar property (from listings, agents or current owners),
• enter that figure in the taxe_fonciere_annuelle field of the simulator,
• avoid underestimating this cost, especially in big cities.

7.2. Set an appropriate annual increase

Next, choose a property tax revaluation rate suited to your area:

• 2–3%/year in moderate-tax towns,
• 4–5%/year where recent increases have been steep.

The simulator will then project property tax over your chosen holding period (10, 15, 20+ years) and include it in the total cost of the “buy” option.

8. What property tax changes (and doesn’t change) in a buy or rent choice

Property tax should not be the only decision factor, but:

• it can significantly increase the cost of owning in some cities,
• it is unavoidable and recurring for as long as you own the home,
• it is borne only by the owner, not by the tenant, in most cases.

Depending on your situation, time horizon, savings capacity and risk tolerance, the outcome of your buy or rent simulation can vary widely. There is no universal answer: it always depends on your parameters (loan rate, taxe_fonciere_annuelle, investment rate, inflation, rent growth, and more).

Important: this article provides general information only and does not constitute personalized financial advice. You should test various assumptions and scenarios before making any decision.

To see the real impact of property tax, residual residence tax and all other parameters on your own case, simulate your situation on buy-or-rent.net.