Significant increase in property taxes in 2022: what it means for the real estate sector

The significant increase in the property tax in 2022 marked an important milestone for the French real estate sector. This movement, driven by complex economic and social factors, has impacted both individual owners, institutional investors, and specialized companies such as Foncière des Régions or Unibail-Rodamco-Westfield. Amid soaring inflation, reassessment of cadastral rental values, and local decisions on tax rates, this increase takes place in a context where real estate must now contend with new fiscal constraints. In the face of these developments, understanding the calculation mechanism, the involved actors, and the market implications is essential for anticipating and adapting investment or property management strategies.

Moreover, this fiscal dynamic reveals crucial issues, especially for large groups like Icade, Altarea Cogedim, or the Patrice Besson Group, which navigate between the need for asset valuation and controlling tax burdens. The phenomenon also concerns small entities like Kosy Invest or key financial players such as BNP Paribas Real Estate and Carlyle Group. Indeed, property tax directly influences the profitability of assets and, by extension, decisions regarding lease agreements or the acquisition of new assets, thereby profoundly altering the sector’s balances.

As 2025 approaches with announced reforms, including a major overhaul of property tax planned for 2026, it is crucial to understand the details of this 2022 increase. How did local authorities, intercommunalities, and departments play their roles? What is the right course of action for owners and investors today? What effective strategies can limit the impact of this increase? These questions require clear answers to better grasp the future of real estate in France.

The mechanisms of property tax calculation and their recent evolution

Understanding the rise of the property tax in 2022 involves grasping the fundamentals of its calculation mechanism. Property tax is an annual local tax primarily based on the cadastral rental value of real estate properties. This base theoretically represents the annual rent that the owner could receive if the property were rented under normal market conditions.

For several years, this component has been revalued daily based on the evolution of the Harmonized Consumer Price Index (HCPI), published by INSEE. In 2022, the revaluation reached +3.4%, significantly higher than the previous year, where the increase was only 0.2%. This acceleration is directly linked to the high return of inflation, itself caused by post-pandemic economic tensions and global fluctuations in energy prices.

Beyond this automatic revaluation, each local authority (municipalities, intercommunal unions, departments) determines its tax rate annually. This rate, expressed as a percentage, is applied to the rental value to calculate the final amount payable. In 2022, many municipalities, facing increased financial strain, voted for higher tax rates. This double dynamic explains why some taxpayers saw their property tax increase by more than 10% or even 15% depending on the territory.

To illustrate this situation, take the example of Strasbourg Eurometropolis. It decided to raise its intercommunal rate from 1.15% to 4.60%, a measure that led to a 12.6% increase in property tax for local owners. In return, the additional funds finance urban development projects, including three new tram lines and intercommunal bike lanes, highlighting the direct links between local public expenditure and property taxation.

• 📈 Annual revaluation linked to the HCPI: +3.4% in 2022
• 🏛 Sovereign decision by local authorities on tax rates
• 📊 Average national increase in property tax: between 10% and 15% in certain areas
• 🚋 Local investments funded by increased taxes: mobility, infrastructure, etc.

Element	2021 Value	2022 Value	Evolution (%)
HCPI	0.2%	3.4%	+3.2%
Strasbourg intercommunal rate	1.15%	4.60%	+3.45%
Average property tax increase	~2%	10-15%	Up to +13%

Finally, it is also worth recalling that these cadastral rental values have faced recurring criticism for decades, as they sometimes no longer reflect current rental realities, especially in a rapidly evolving real estate market. This is why a reform of property tax is planned for 2026, aiming to modernize this calculation and make it more equitable.

Impacts for owners and real estate investors facing the 2022 increase

This significant increase in property tax has direct consequences for property owners, whether for personal residence or within a rental portfolio. Affecting clients of Kosy Invest as well as large groups like Sogeprom or Icade, the tax increase forces everyone to revisit their budgets and financial projections.

For an individual owner, the increase in property tax can translate into a substantial annual additional cost, weighing on the net profitability of the property, especially in a context where energy charges and mandatory works are already tending to rise. Families, couples, or retirees owning their home should thus carefully anticipate this additional expense.

Institutional and land investors, including companies like Foncière des Régions, Unibail-Rodamco-Westfield, or Carlyle Group, are closely monitoring these developments. For these players, property tax represents a structural cost that directly influences the long-term yield of real estate assets. A significant increase may lead to a revision of lease agreements, rent increases, or changes in asset acquisition and management strategies.

In many cases, these investors try to pass these costs on to tenants via escalation clauses in lease contracts. However, this mechanism is not universal and may be limited depending on the lease type and applicable legislation. For certain types of buildings, especially those intended for commercial leasing, the rise in property tax can therefore undermine rental competitiveness.

• 💸 Direct impact on the annual budget of individual owners
• 🏢 Revision of lease agreements to incorporate the increase
• 📉 Possible slowdown in the acquisition of new properties
• 🔄 Need to adapt investment and asset management strategies

Type of owner	Main consequence	Sector example
Individuals	Increased tax burden, pressure on purchasing power	Individual owner of a home in Paris
Institutional investors	Review of lease agreements and rent adjustments	Funds managed by BNP Paribas Real Estate
Developers	Pressure on construction and development costs	Groups such as Altarea Cogedim

To limit the impact of this increase, it is essential for each contributor to be informed and act accordingly. To better understand how the property tax pro-rata is calculated or the principles of real estate taxation, consulting specialized resources such as those available on aidebtsassurance.com is recommended.

Local authorities and their role in increasing property taxes

Local authorities, direct recipients of the fiscal revenues from property taxes, play a central role in the increase observed in 2022. Municipalities, intercommunalities, and departments vote on their rates every year, in a context where infrastructure and public service funding needs are increasing even as other resources become scarcer.

Facing inflation and rising social charges, these local bodies often have limited options to preserve their budgets, relying mainly on local taxation. This phenomenon has led some territories, especially those managed by intermunicipal syndicates, to opt for higher rates. For example, the Patrice Besson Group, an active investor across multiple territories, has observed this trend, which is often accompanied by justifications related to ambitious local projects.

Municipalities can allocate these revenues to various projects, including energy transition, urban development, or transportation infrastructure, as seen in Strasbourg with its tram lines. This fiscal trade-off results in increased pressure on property owners, who are indirectly financing these transformations.

• 🏘️ Annual voting on tax rates by each local authority
• 💰 Increased financial needs driven by inflationary public expenditures
• 🌱 Funding for energy transition and sustainable mobility projects
• 📢 Political and social justifications for hikes to legitimize the tax

Local authority	Funding objectives	Example of increase	Impact on property tax
Municipality	Urban development	+1.5%	Increase in local tax
Intercommunal authority	Mobility and transport	+3.45%	+12.6% property tax (e.g., Strasbourg)
Department	Public services	+0.8%	Additional increase

Furthermore, it should also be noted that not all municipalities implement increases. Some choose to stabilize or even reduce their rates, in a competitive environment where fiscal pressure can influence territorial attractiveness, especially for foreign investors.

Impact on the rental market and lease agreements following the property tax increase

The rental market experiences the direct repercussions of property tax increases. Landlords, whether private or institutional, often pass on this burden into rents when possible and legally permitted. Lease agreements frequently include escalation clauses that allow annual rent adjustments based on various indices, including the evolution of charges and taxes.

However, this adjustment is not automatic nor always complete. For residential properties, maneuvering room is generally more limited than in the commercial sector, where the impact can be more directly integrated into the rent price. Tenants, therefore, feel the effects of the increase, which can influence tenant turnover and demand.

For major players in the real estate market like BNP Paribas Real Estate or Sogeprom, these developments require heightened vigilance. They must anticipate the impact of taxes on overall profitability and negotiate with tenants and landlords accordingly. Some choose to diversify their assets to balance these fiscal pressures.

• 🏠 Rent adjustment via escalation clauses
• 📈 Differential impact depending on lease type (commercial vs residential)
• 🔄 Influence on rental demand dynamics and tenant retention
• 📉 Possible effects on vacancy rates in the medium term

Lease type	Possibility of passing on property tax	Consequences for tenant
Residential	Limited indexation	Limited rent increase, but indirect impact
Commercial	Often authorized indexation	Direct rent increase
Mixed spaces	Case by case	Variable passing depending on negotiation

Strategies adopted by major real estate players to manage the property tax increase

Major real estate actors such as Foncière des Régions, Unibail-Rodamco-Westfield, Altarea Cogedim, or the Patrice Besson Group employ several strategies to cope with the rising property tax. These strategies combine precise tax management, asset optimization, and lease negotiation.

First, diversifying real estate portfolios is prioritized. Investors seek to balance their investments across areas with more stable taxation and territories where taxes are higher but potential appreciation prospects are strong. This approach helps limit risks associated with excessive fiscal burdens on a single sector or city.

Next, renegotiating lease contracts with the reintroduction or enhancement of tax escalation clauses is also common. For example, companies like BNP Paribas Real Estate use these levers to maintain asset profitability without overly increasing their cash flow’s tax burden.

Finally, developers like Sogeprom or Carlyle Group try to anticipate these developments in their development costs by incorporating these increases into their projected budgets. This also involves optimizing usable spaces and surfaces, aiming to limit property tax weighted by the lease agreement signed with tenants.

• 🌐 Geographical and fiscal diversification of investments
• 📜 Negotiation and optimization of lease clauses
• 🏗️ Integration into developers’ budgets
• ⚖️ Using real estate fiscal expertise to reduce the burden

Strategy	Objective	Examples of actors
Diversification	Distribute fiscal risk	Foncière des Régions, Unibail-Rodamco-Westfield
Lease clause negotiation	Pass on property tax	BNP Paribas Real Estate
Integration into budgets	Cost control	Sogeprom, Carlyle Group
Tax advice	Optimize burden	Altarea Cogedim, Patrice Besson Group

To deepen understanding of fiscal modalities and possible levers, professionals and investors can refer to detailed analyses available on platforms such as aidebtsassurance.com.

Découvrez les villes où la taxe foncière a le plus augmenté en 2023 https://t.co/R5z0o00XFG

— Olivier Marin (@OlivierMarin1) October 15, 2024

The upcoming reform in 2026: stakes and outlook for real estate

While the increase in property tax made a strong impact in 2022, a major reform is scheduled for 2026. This reform primarily aims to modernize the calculation system based on cadastral rental values, deemed outdated and ill-suited to the current real estate market context.

For players like Icade or Altarea Cogedim, this reform could profoundly alter the economic and fiscal balances of the sector. The goal is to make taxation fairer by bringing cadastral values closer to actual rents and considering local particularities.

This change could also influence the distribution of fiscal loads between owners and tenants by modifying the methods of lease indexation. Additionally, it may prompt local authorities to adjust their rate policies to better meet financial needs without excessively penalizing certain territories.

• ⚙️ Revision of cadastral rental value calculation bases
• ⚖️ Pursuit of equity between taxpayers and territorial adjustments
• 📅 Implementation scheduled from 2026
• 🔮 Potential impact on real estate taxation and landlords

Aspect of the reform	Description	Expected consequences
Modernization of cadastral values	Adjustment to actual rents	More equitable taxation
Adjustment of tax rates	Better local calibration	Fairer distribution of charges
Update of indexation rules	Revision of lease clauses	Impact on rents and landlords

As this crucial stage approaches, it is essential for investors and owners to closely follow fiscal news and anticipate these changes by relying on specialized advice. More information can be found on aidebtsassurance.com.

How the increase in property tax influences buying and selling decisions

The rise in property taxes directly impacts market behaviors from both sellers and buyers. The increase in costs leads to a reevaluation of sale prices and a more rigorous analysis of profitability.

For prospective buyers, notably investors, calculating the costs associated with owning the property—of which property tax is an integral part—becomes a crucial step. They need to assess whether the property can generate sufficient net rental income after these charges, which can slow down certain projects or influence location choices.

Sellers, on the other hand, may be tempted to adjust their prices to account for the expected rise in charges, aiming to attract buyers. Additionally, some owners prefer to sell their properties to reduce their fiscal exposure, thus spurring market movements, especially in areas with higher tax pressures.

• 🛒 More demanding analysis of costs and returns
• 📉 Impact on sale prices and negotiations
• 🔄 Strategic adjustment of property portfolios
• 🚪 Potential increase in forced sales driven by taxation

Actor	Consequence	Possible reaction
Buyers	Consideration of tax charges	Rejection or increased selectivity
Sellers	Price revision to stay attractive	Adjustment or quick sale
Investors	Portfolio rebalancing	Geographic diversification

To better understand the ancillary costs related to real estate transactions, including notary fees, consulting the comprehensive guide available on aidebtsassurance.com is advised.

Measures and aids to mitigate the impact of the property tax increase

In response to this increase, various support measures and assistance programs exist to limit the tax burden on owners. Some are national, others local, with sometimes restrictive criteria. For example, partial or temporary exemptions can be granted, especially for energy renovation works or for certain taxpayer profiles such as modest retirees.

It is also possible to benefit from reductions linked to caps, depending on income, property type, or usage. These aids can prove valuable in cushioning the rise, especially for the most vulnerable taxpayers. Local authorities sometimes also participate in rate modulation schemes in a spirit of territorial solidarity.

• ⚠️ Strict eligibility conditions to consider
• 🔍 Exemption requests related to energy or adaptation works
• 👵 Possible relief for certain beneficiaries (e.g., retirees)
• 📋 Rigorous monitoring of local decisions and rights to reductions

<td Taxpayers experiencing high increases

Measure	Target audience	Key conditions	Effect on the tax
Exemption for renovation works	Owners engaged in energy transition	Work documentation	Partial reduction
Reduction for modest retirees	Older individuals with low incomes	Income-based ceiling	Limiting increase
Annual increase cap	Limits imposed by some localities	Provisional stabilization

For a comprehensive overview of contributions to local taxes and possible procedures, the platform aidebtsassurance.com offers a detailed file that is useful.

Anticipating and managing property tax in the medium term: practical advice

As tax reforms approach and in a context marked by economic instability, it is necessary to adopt a proactive approach to managing your property tax. Whether you are an individual, an investor like Kosy Invest, or a large real estate company, attentive tax monitoring and expert support are essential.

First, it is important to seek expertise to precisely understand your fiscal situation and anticipate changes. For example, personalized analysis of tax calculation, especially pro-rata in case of property transfer during the year, can make a difference as explained on aidebtsassurance.com.

Next, optimize your real estate portfolio by considering future constraints and fiscal reforms. Diversifying—both geographically and by property type—helps spread risks and costs. Lastly, do not neglect the impact of contractual clauses in lease agreements to maximize the potential for rent escalation.

• 📊 Consult a tax expert for a detailed diagnosis
• 🌍 Diversify investments to distribute risks
• 📝 Review and renegotiate lease clauses
• 💼 Follow fiscal news through reliable sources

Recommendation	Benefit	Related resource
Personalized tax expertise	Better cost management	Pro-rata calculation
Portfolio diversification	Reduce fiscal risk	Specialized real estate guides
Renegotiation of lease contracts	Optimize rental income	Real estate management advice
Monitoring fiscal news	Anticipate developments	Tax info

For example, by following these recommendations, investors can hope to limit the impact of the increase and effectively prepare for the upcoming fiscal regime expected in 2026.

Practical FAQ on the increase in property tax and its implications

• Q: Why did property tax increase so sharply in 2022?
  A: Primarily due to the revaluation of cadastral rental values linked to inflation (+3.4%) and rate hikes decided by local authorities to fund their projects.
• Q: How does the increase affect property leases?
  A: It often leads to a partial or full pass-through of the tax into rents, especially in commercial leases through escalation clauses, but the margin is more limited in residential leases.
• Q: What aids are available to mitigate this rise?
  A: Exemptions for energy renovation works, reductions for modest retirees, and local caps are some examples of aid measures.
• Q: What does the 2026 reform envisage regarding property tax?
  A: Modernization of cadastral rental value bases, a better calibration of rates, and revisions of lease escalation clauses for greater fairness.
• Q: What strategy should be adopted to anticipate the medium-term increase?
  A: Consulting tax experts, diversifying one’s portfolio, renegotiating lease contracts, and closely monitoring fiscal developments are key actions.