Taxes and duties: How much does a second home really cost per year?

This is the unpleasant surprise that often arrives in your mailbox in October. You bought your country house for a "bargain," you budgeted for the renovations, but you forgot a silent and greedy partner: the Tax Administration.

Unlike the main residence, which has benefited from the abolition of the Housing Tax for everyone, secondary residences remains fully taxed. Worse, they have become a prime target for certain local authorities looking to balance their budgets.

In 2026, owning a holiday home is a fiscal luxury. Before signing, it is imperative to take out your calculator to estimate this "fiscal rent" that you will have to pay for life. Here is the full breakdown.

I. The Essential Duo: Property Tax and Housing Tax

When you are the owner-occupier of your second home, you pay "full price" on both counts. There is almost no escape.

1. Property Tax (TF)

It is due by all owners as of January 1st of the year.

• The calculation: It is based on the "cadastral rental value" of your house (a theoretical rent calculated by the State), multiplied by the rates voted by the municipality and the department.
• The 2026 trend: Rental values are revalued every year based on inflation (+3% to +7% per year in recent years). Furthermore, many rural municipalities are increasing their rates to finance their schools or roads.
• Temporary exemption: If you carry out major energy renovation work or if you buy a new build, you can sometimes be exempt for 2 years. Inquire at the town hall before starting work.

2. Housing Tax on Secondary Residences (THRS)

This is the one that hurts. While it no longer exists for your main home, it is maintained for secondary ones.

• The amount: It is often close to the amount of the Property Tax. If you pay €800 in property tax, expect to pay around €800 in housing tax.
• The "High-Demand Zone" surcharge: Beware! If your country house is located in an area classified as "tender" (certain coastal areas, mountain areas, or near large urban areas like Annecy, Bordeaux, or the Basque Country), the town hall has the right to apply a surcharge of 5% to 60% on the municipal share.

II. Household Waste Collection Tax (TEOM)

This is often a major source of misunderstanding for new rural owners.
"But I only come 4 weeks a year! Why do I pay as if I lived there all the time?"

Alas, the TEOM is not a fee for service rendered (with some exceptions); it is an ancillary tax to the Property Tax.

• The principle: You pay for the possibility of using the collection service, not for its actual use. Whether you put out one bin a year or fifty, the price is the same.
• The exception (REOM): Some rural municipalities have switched to the "Incentive Fee." There, you pay a fixed part (subscription) and a variable part according to the number of times your bin is collected or the weight of your waste. It is much fairer for secondary residences! Ask at the town hall which system is in place.

III. Other "Hidden" Taxes

Depending on your situation and the location of the property, other lines may be added to the bill.

• Property Tax on Unbuilt Land (TFPNB): If you buy a house with 3 hectares of agricultural land or forest, you will pay a specific tax on this land. It is often modest (a few dozen euros per hectare), but it adds up.
• The Gemapi Tax (known as the "Flood Tax"): Increasingly common, it is used to finance the maintenance of dikes and watercourses. It appears on your property tax notice.
• The IFI (Real Estate Wealth Tax): Be careful, the value of your second home is included in the calculation of your global real estate assets. And unlike the main residence, there is no 30% discount. It is counted at 100% of its market value.

IV. How to lower the bill? (Rare) tips

There are few legal ways to reduce these taxes, but they are worth considering.

1. Renting as a Furnished Tourist Accommodation (LMNP)

If you decide to rent out your house (Gîte or Airbnb) all year round, you change status.

The CFE (Corporate Property Contribution): You will no longer pay Housing Tax. Instead, you will pay the CFE, which is often lower than the Housing Tax in small municipalities.

Warning: the tax administration may consider that you reserve the enjoyment of the property for part of the year, which is often the case. In this instance, they will charge both the CFE and the Housing Tax. A double penalty!

Advice: Consult an accountant. The fiscal switch is only interesting if you really rent out a lot.

2. Requesting a relief for "Uninhabitability"

If your house requires very major work that makes it uninhabitable (no water, no electricity, no roof, no furniture) as of January 1st, you can ask the tax authorities not to pay the Housing Tax for that year.

• Proof: You will need to provide photos, quotes, or a certificate of uninhabitability. A simple "empty house" is not enough.

3. Checking the rental value

Sometimes, the administration relies on descriptive sheets dating back to 1970. If the barn has been destroyed or if the comfort level has decreased, you might be paying too much. You can (politely) ask the tax center to check the "H1" calculation sheet for your property.

• Risk: If you have done work (swimming pool, veranda) without declaring it, do not wake a sleeping dog: your tax could increase!

Summary Table: Average Annual Budget (Example)

Here is an example for a 100 m² country house with 2000 m² of land, located in a standard rural department (such as Creuse, Indre, Corrèze).

Type of Tax | Estimated Annual Amount | When to pay?
Property Tax | €600 - €1,000 | October
Waste Collection Tax | €150 - €300 | October (with Property Tax)
Housing Tax (Secondary) | €600 - €1,000 | December
ANNUAL TOTAL | €1,350 - €2,300 | i.e. ~ €150 / month

Conclusion: Include tax in your "Disposable Income"

Do not see these taxes as a punishment, but as an inevitable fixed charge, just like electricity or insurance.
When you calculate whether you can afford to buy this house, add €150 to €200 per month to your mortgage repayment to cover local taxation.

If this burden seems too heavy, there is a solution to offset it: make the house work for you.

The economical solution: What if a few weeks of rental per year were enough to pay all these taxes?
Read our report : The truth about rental profitability in rural areas

By Bernard Charlotin, rural real estate expert for over 20 years.