Published on and written by Cyril Jarnias
Real estate investment in Germany is attracting a growing number of European and international savers. Beyond the market’s renowned stability, taxation plays a key role: the German system, complex yet highly structured, offers a range of advantages that can transform a simple property purchase into a genuine, optimized wealth-building strategy.
To significantly increase the net return on an investment, it is crucial to master the specific tax provisions. These include significant deductions, accelerated depreciation, favorable regimes for energy-efficient renovations, and advantageous measures for transfers. A detailed analysis of these rules is essential to fully benefit from them.
Understanding the General Tax Framework for Real Estate Investment
The starting point for any investor is to understand how Germany classifies and taxes real estate income.
Rental income falls into the category of “income from renting and leasing” (Section 21 of the Income Tax Act – EStG). This is a type of “surplus” income: the taxable amount is the result after deducting all expenses incurred to generate this income.
The tax is progressive for individuals, with a rate that varies, according to the level of taxable income, from about 14% to 42%, and then 45% above a very high threshold. Surcharges may apply, notably the solidarity surcharge (5.5% of the tax) and possibly church tax (8% or 9%).
For non-resident investors, rental income from a property located in Germany is always taxable in Germany, regardless of the owner’s country of residence. Bilateral tax treaties allow for the avoidance of double taxation by granting a tax credit in the investor’s country of residence.
The German system is characterized by three major optimization levers for a real estate investor:
1. The very broad deduction of costs and expenses related to the investment. 2. Depreciation (tax write-off) of buildings. 3. Favorable regimes for certain operations (energy renovations, new constructions, historical monuments, family transfers).
Each of these areas can significantly reduce the tax payable, sometimes even turning a negative cash flow into a net gain after tax.
Deduction of Expenses: An Immediate Advantage on Rental Income
One of the major assets of rental property in Germany is the very broad range of deductible expenses. In principle, all expenses incurred for the purpose of collecting rent can reduce the taxable base.
Financing Costs and Acquisition Costs
Loan interest is often the most significant deductible item. Germany allows the deduction of interest on loans used to:
– purchase a rental property,
– construct or expand a building,
– renovate and modernize a dwelling intended for rent.
This interest is deductible even during the construction phase, before the first tenant arrives, as long as the intention to rent is clearly demonstrable. These are referred to as “preliminary expenses” (vorweggenommene Werbungskosten).
Other financing costs are also deductible:
– bank fees,
– processing fees,
– bridge loan interest,
– early repayment penalties,
– property appraisal commission as long as it serves to secure the loan or establish the depreciation base.
Acquisition costs (notary, land registry, transfer tax, agent commission) are not deducted for tax purposes immediately. They are added to the building’s value and recovered gradually through its depreciation, thus spreading the tax advantage over several years.
Management, Administration, and Travel
The investor can also deduct management and administration expenses:
– agency fees for finding a tenant or collecting rent,
– property management fees,
– accounting fees,
– tax return preparation fees,
– legal fees related to rental disputes or drafting leases.
Travel undertaken to visit the property, meet with tenants, consult a bank, or meet with a contractor is also deductible. However, it is recommended to keep a travel log (mileage, dates, purposes) to justify these trips in case of an audit.
Advertising costs (online ads, local press) to find tenants are also deductible expenses.
Maintenance, Repairs, and Operating Costs
Current maintenance and repair expenses (roofing, plumbing, electrical, painting, window replacement, kitchen or bathroom renovation, floor and tile installation) are in principle deductible in the year of payment.
Operating costs assumed directly by the landlord, when they are not passed on to the tenant, are also tax deductible.
– heating, hot water, electricity for common areas,
– cleaning, gardening, security,
– waste removal, road taxes,
– insurance (building, owner’s liability, etc.),
– property tax (Grundsteuer).
When these costs are passed on to the tenant, they must simultaneously be declared as rental income, so they remain neutral. During a temporary vacancy, as long as the owner demonstrates a genuine intention to re-let (ads, exchanges with agencies), current expenses remain deductible.
The table below summarizes some of the main expenses allowed as deductions.
| Expense Category | Main Examples | Tax Treatment |
|---|---|---|
| Financing | Loan interest, processing fees, early repayment penalties | Immediately deductible |
| Acquisition (excluding land) | Notary, land registry, transfer tax, agency | Capitalized, depreciated over time |
| Management / Administration | Agency fees, accountant, lawyer, advertising | Immediately deductible |
| Maintenance and Repairs | Roof, plumbing, painting, interior renovation | Immediately deductible (under conditions) |
| Operating Costs | Heating, water, waste, janitor, cleaning, property tax | Deductible, unless passed on to tenant |
| Travel related to rental | Property visits, bank appointments, owners’ association meetings | Deductible, based on documentation |
Note that two categories of expenses remain excluded: principal repayment (loan amortization) and the value of personal labor (hours the investor dedicates themselves to work).
Depreciation (AfA): The Heart of the Tax Advantage for Investors
Depreciation – Absetzung für Abnutzung or AfA – is the major tool for reducing tax on rental income in Germany. It allows deducting a fraction of the building’s cost each year, recognizing that it depreciates over time.
General Principles of Real Estate Depreciation
A few rules structure this provision:
– only the building is depreciable, never the land, considered non-depreciable;
– to calculate the depreciable base, the land value must be isolated, relying particularly on standard land values (Bodenrichtwert);
– depreciation starts from the moment the building is completed and ready to be rented;
– ancillary acquisition costs (notary, transfer tax, purchase commission) are added to the building’s depreciable base;
– depreciation reduces the rental result, and an excess of expenses (property loss) can be offset against other taxable income.
The standard rates depend on the building’s age and its completion date.
| Building Type / Construction Period | Annual Straight-Line Depreciation Rate | Theoretical Depreciation Period |
|---|---|---|
| Residential buildings completed before 1925 | 2.5% | 40 years |
| Residential buildings completed between 1925 and 2022 | 2% | 50 years |
| Residential buildings completed from January 1, 2023 | 3% | ≈ 33 years |
For recent new constructions, this rate increase (from 2% to 3%) represents a considerable advantage: the investor recovers their acquisition cost faster for tax purposes.
Accelerated and Declining-Balance Depreciation to Stimulate Construction
To encourage the creation of new housing, Germany has implemented several enhanced depreciation regimes.
Percentage of additional annual depreciation granted for four years for eligible new residential buildings, on top of standard depreciation.
Concretely:
– up to €4,000 per m² of construction costs can benefit from special depreciation;
– the total construction cost must not exceed a per m² cap (€5,200 in the most recent version);
– the dwelling must meet a high energy efficiency standard (e.g., EH40 with QNG sustainability label);
– it must be intended for rent for at least 10 years.
Percentage of construction cost an investor can depreciate over four years thanks to a favorable tax regime.
Furthermore, a declining-balance depreciation of 5% of the residual amount is possible for residences whose construction begins or whose purchase contract is signed between October 1, 2023 and September 30, 2029. The investor can, at any time, switch from declining-balance to straight-line if it becomes more advantageous.
Historical Monuments and Listed Buildings: A Luxurious Treatment
Listed or protected buildings designated as heritage (“Denkmal”) benefit from a particularly favorable tax treatment, valid even for owner-occupiers.
Beyond the classical building depreciation, renovation and modernization expenses carried out in compliance with conservation rules can be deducted in an accelerated manner:
– 9% per year for 8 years,
– then 7% per year for 4 years.
In total, up to 90% of renovation costs can be depreciated over 12 years. For a rental investor, this means a very significant capacity to offset rental income – or even other income – using these depreciable expenses.
This regime is in addition to the general logic of deducting work costs, but it requires validation by heritage authorities and compliance with strict specifications.
Energy Renovation: A Powerful Tax Credit for Housing
Real estate is at the heart of Germany’s climate goals. The building sector still accounts for nearly 14% of CO₂ emissions, and a large part of the residential stock was built before 1977, with high energy-saving potential. To accelerate renovations, Germany created a specific tax provision for owner-occupiers, integrated into the broad climate protection program.
The Provision of Section 35c EStG
This regime, in effect until the end of 2029, aims to encourage energy improvement work in dwellings occupied by their owners. It is governed by Section 35c of the Income Tax Act (EStG) and administered by the Federal Ministry of Finance (BMF).
Main Conditions:
To benefit from a tax deduction for renovation work on a dwelling in Germany, several criteria must be met. The dwelling must serve as the owner’s main residence or be provided free of charge (e.g., to a family member), and cannot be rented for compensation. The building must be at least 10 years old at the start of the work. It must be located in Germany, the European Union, or the European Economic Area. Finally, the claimant must be a tax resident in Germany.
The eligible measures cover a wide range of energy-related work:
– insulation of walls, roof, floors,
– replacement of windows and external doors,
– installation or renovation of a ventilation system,
– renewal or optimization of the heating system,
– installation of digital energy management systems,
– energy supervision and specialized planning,
– since 2021, devices for protection against summer heat (external blinds, etc.), compliant with DIN 4108-2 standard.
Minimum technical requirements apply for the work to be recognized, which requires the use of qualified companies.
Amount of the Benefit and Spreading Over Time
The provision functions as a direct tax reduction (tax credit) calculated on the cost of the work.
For energy renovation work proper:
– 20% of the expenses are eligible for the tax reduction;
– the expense cap taken into account is €200,000 per dwelling, which corresponds to a maximum benefit of €40,000;
– the reduction is spread over 3 consecutive tax years:
– year of work completion: 7% of costs (cap €14,000),
– following year: again 7% (cap €14,000),
– third year: 6% (cap €12,000).
For energy planning and work supervision, half of the costs are deductible, within an overall cap of €40,000.
The following scheme illustrates the spreading of a maximum benefit.
| Tax Year | Percentage of Expenses Taken into Account | Tax Reduction Cap |
|---|---|---|
| Year of work completion | 7% | €14,000 |
| Year N+1 | 7% | €14,000 |
| Year N+2 | 6% | €12,000 |
| Total | 20% | €40,000 per dwelling |
The reduction is deducted from the tax due. If it exceeds the tax for a given year, the excess is neither refunded nor carried forward: it is lost. Hence the interest in planning the work schedule to coincide with years of sufficient income.
Certification, Invoicing, and Incompatibilities
To benefit from this regime, the owner must attach to their income tax return a certificate issued by a specialized company or an authorized energy consultant (in accordance with the Energy Saving Ordinance and later the Building Energy Act – GEG). From 2025, a uniform certificate template, designed by the Ministry of Finance, is used.
A few formal requirements are essential:
To benefit from the reduction, the invoice must detail the eligible work, labor, and the property address precisely. Payment must obligatorily be made by bank transfer or non-cash means, as cash payments exclude the benefit. Finally, the reduction claim can only be made once the invoice is fully settled.
The regime of Section 35c cannot be combined with other public subsidies for the same operation:
– impossible to add KfW or BAFA-type grants (subsidized loans, zero-interest grants) for the same work;
– also impossible to combine it with other specific tax reductions (Section 10f EStG for monuments and redevelopment areas, Section 35a EStG for craft services).
However, if public subsidies only financed the energy consultation, the tax reduction remains possible for the work itself, excluding fees already subsidized.
For the investor, this provision primarily concerns the main residence. But it fits into a broader environment of support for efficient buildings, to which landlords can also have access via other channels (KfW, BEG, etc.), often in the form of preferential-rate loans and non-taxable grants.
Complementary Public Programs: Subsidized Loans and Grants
Parallel to the tax route, Germany offers direct aid programs, some of which are particularly attractive for rental investors who renovate or construct efficient buildings.
The federal program for efficient buildings (BEG), established in 2021, streamlined and replaced many former KfW and BAFA credit lines. It now combines:
– reduced-rate loans with repayment subsidies of up to 40% of the principal for energy-efficient construction or renovation,
– direct grants for replacing obsolete heating systems with efficient solutions.
KfW can finance up to €120,000 per dwelling for certain energy renovation projects, including a capital grant.
The investor must choose: it is not permitted, for the same measure, to combine the tax reduction of Section 35c and these public aids. In practice, for a landlord, KfW/BEG solutions are often preferred, as they act on financing (reducing debt burden and cash flow) and the grants received are tax-exempt.
Treatment of Real Estate Capital Gains: The Holding Period Lever
Another massive advantage of the German system for the private investor concerns the taxation of capital gains upon the sale of the property.
The 10-Year Rule: A “Tax Neutralization Horizon”
German law treats the sale of a property held in private assets as a “private disposal transaction” (privates Veräußerungsgeschäft), governed by Sections 22 and 23 EStG. The key is the holding period.
– If the sale occurs less than 10 years after purchase, the capital gain is taxable at the progressive income tax rate.
– If the sale occurs more than 10 years after purchase, the capital gain is completely tax-exempt for a private investor (excluding cases of commercial property dealing activity).
The 10-year period is calculated from the date of the notarized purchase contract until the date of the notarized sale contract, to the exact day. The gross capital gain corresponds to:
Sale price – (acquisition price + acquisition costs + selling costs – depreciation taken)
Depreciation already taken (AfA) on a property must be added back for tax purposes upon its sale, which increases the taxable capital gain if the sale occurs before 10 years of ownership. Conversely, if the sale takes place after 10 years, the tax on this capital gain is completely exempt.
Exemption Related to Main Residence
Even in case of a sale before 10 years, an exemption is possible if the property was used as a main residence. Two scenarios lead to exemption:
1. The property was occupied exclusively by the owner as their main residence throughout the entire holding period. 2. The property was occupied by the owner at least part of the year of sale and during the two preceding calendar years.
Case law has clarified that “continuous occupancy of one year and two days” is sufficient, provided it covers at least one day in the year of sale, the entire previous year, and one day in the year before that. This is sometimes called the “two New Year’s rule”.
This notion of personal use is extended when the property is provided free of charge to a child for whom the parent still receives child benefits (generally up to 25–26 years old in case of studies). In this case, use by the child is treated as occupation by the owner.
For an investor who alternates personal use and rental of their property, this tax rule can present an interesting opportunity. However, it is crucial to anticipate and carefully plan the occupancy schedule of the dwelling and its sale date to benefit from it.
Special Cases: Inheritance, Gift, and Commercial Activity
In case of inheritance, the initial acquisition date by the deceased counts for the calculation of the 10-year period. The heir does not start from zero; they take over the holding period of the ancestor. This sometimes allows an immediate sale without capital gains tax if the deceased held the property long enough.
In case of a gift of full ownership, the logic is similar: when the gift is purely gratuitous, the donee takes over the donor’s acquisition date and price for the future capital gain calculation. However, if the gift involves consideration (debt repayment, payment, etc.), that part is treated as a sale, with potential immediate taxation for the donor.
Conversely, an investor who carries out more than three property sales within five years risks being reclassified as a “property dealer”. In that case, the capital gain is considered business income, always taxable, without benefiting from either the 10-year rule or the main residence exemptions, and potentially triggering corporate tax and trade tax (Gewerbesteuer).
Transfer, Inheritance, and Gifts: Targeted Exemptions for Real Estate
Real estate investment is often at the heart of wealth transfer strategies. German inheritance and gift law (ErbStG) provides several specific exemptions for real estate, which can represent a major tax advantage in planning.
Personal Allowances and Exemption for the Family Home
Inheritance and gift taxes are calculated on the share received by each beneficiary, with a system of allowances depending on the family relationship. For unlimited tax residents, the main allowances are:
– spouse or registered partner: €500,000,
– child (including stepchild): €400,000,
– grandchild (if their parent is still alive): €200,000,
– parents and grandparents (in case of inheritance): €100,000,
– siblings, nephews, nieces, parents-in-law, ex-spouse, and persons without close relationship: €20,000.
These allowances renew every 10 years for gifts.
For the main residence (Familienheim), a regime of total exemption is provided when:
The surviving spouse or registered partner inherits the main residence tax-free if they continue to occupy it as such for at least 10 years. Children also benefit from an exemption, but only for a living area of up to 200 m² maximum; the excess portion is taxable.
If the beneficiary ceases to occupy the dwelling as their main residence within 10 years, the exemption is canceled retroactively, unless for compelling reasons (disability, health, etc.). A common trick in estate planning is to transfer the family home via a lifetime gift to the presumed surviving spouse, to avoid the constraint of 10 years of post-death occupancy.
Exemptions and Deferrals for Rental Property
Certain real estate properties are completely exempt when they are of public interest and open to the public (castles, listed sites, etc.).
Starting in 2025, residential properties located in third countries (outside EU/EEA) will benefit from a 10% exemption on their value, provided these countries practice tax information exchange with Germany.
In case of inheritance of a rental building, it is possible to benefit from a deferral of tax payment for up to 10 years if the heir cannot pay the tax other than by selling the property. This deferral is extended to dwellings that were occupied by the deceased but which the heir subsequently rents out, or to condominium apartments.
These combined mechanisms (allowances, specific exemptions, payment facilities) allow integrating real estate into a progressive transfer strategy, for example via gifts spaced 10 years apart, the use of usufruct rights (Nießbrauch) to reduce the taxable base while preserving an income for the donor, or the creation of family companies.
Structuring Your Investment: Individual, Company, REIT, Fund
Germany offers great flexibility regarding the legal form of holding real estate. The choice between direct ownership and holding via a structure (company, partnership, fund, REIT) has a significant tax impact.
Direct Ownership: Simplicity and the Lever of Tax-Exempt Capital Gains
For a private investor holding one or a few residential properties in their private assets, direct ownership is often the simplest. It allows:
– to fully benefit from AfA depreciation on the building,
– to deduct all expenses,
– to access the total exemption of capital gains after 10 years of ownership,
– to possibly benefit from the exemption in case of selling a main residence.
Rental income, however, is still taxed at the progressive rate, which can go up to 45% for the highest incomes.
Corporation (GmbH): Lower Tax Rate but More Complexity
Investing via a GmbH (limited liability company) subjects rental profits and capital gains to corporate tax at a fixed rate of 15%, plus the solidarity surcharge (5.5% of this tax). The effective corporate tax rate is therefore 15.825%.
The overall corporate tax rate in Germany, including corporate tax and trade tax, typically ranges between 30% and 33%.
This level is lower than the maximum marginal rate for an individual (45% + surcharges). On a profit of €200,000, a structure like a “Project-GmbH” retaining about 34% tax saves significantly compared to personal taxation at the maximum rate.
In return:
– accounting and legal management is more burdensome,
– distributions to shareholders (dividends) are in turn taxed, even though partial exemption mechanisms exist (95% exemption for a shareholder GmbH, 40% for certain individuals).
For groups, Germany also applies rules limiting the deductibility of interest (general cap of 30% of EBITDA above €3 million of net interest expense), as well as international “minimum tax” rules (Pillar 2) for large enterprises.
Partnerships and Funds, REITs: Specialized Regimes
Institutional or wealthy investors frequently use more elaborate structures:
– partnerships like GmbH & Co. KG or GbR,
– open or closed-end real estate funds,
– Real Estate Investment Trusts (REITs).
Partnerships are generally tax-transparent: income is taxed directly at the partners’ level according to their status (individual or corporate). Since 2022, however, an option allows certain partnerships to be treated as corporations for corporate tax purposes.
German REITs, which must be public companies (AG) with at least €15 million in capital, benefit from exemption from corporate tax and Gewerbesteuer, provided notably:
– they distribute at least 90% of their profits,
– at least 75% of these profits come from real estate.
Taxation is then shifted to the investors, who suffer a withholding tax of 25% (plus solidarity) on distributions, with possible reduction thanks to tax treaties.
These vehicles offer indirect access to the German real estate market, with a specific tax treatment, but they generally exceed the scope of a standard private investor.
While most of the provisions discussed so far constitute advantages, some tax costs are unavoidable and must be included in the profitability calculation, even though they can, in part, be depreciated or deducted.
Real Estate Transfer Tax (Grunderwerbsteuer): 3.5% to 6.5% Depending on the State
When purchasing a property in Germany, the buyer pays a real estate transfer tax (Grunderwerbsteuer) whose rate varies by state, generally between 3.5% and 6.5% of the sale price. For indication:
| State (examples) | Grunderwerbsteuer Rate |
|---|---|
| Bavaria | 3.5% |
| Baden-Württemberg, Lower Saxony, etc. | 5.0% |
| Hamburg, Saxony | 5.5% |
| Berlin, Hesse, Mecklenburg | 6.0% |
| Brandenburg, NRW, Saarland, SH, Thuringia | 6.5% |
For a property of €400,000, this tax represents, depending on the state, between €14,000 and €26,000. In addition:
– notary and land registry fees (approx. 1.5–2%),
– agent commissions (shared between seller and buyer since 2020, often 3.5–7% + VAT).
Entry costs (like notary fees) are not deductible immediately. However, for a rental property, they increase the building’s depreciation base. Moreover, interest on the loan taken to finance these fees is deductible.
Property Tax (Grundsteuer): An Annual Deductible Charge
All property owners in Germany pay an annual property tax (Grundsteuer), levied by municipalities. A profound reform, effective in 2025, updated the reference values (sometimes frozen since 1935 or 1964) and changed the calculation method, aiming to be revenue-neutral overall but to redistribute the burden.
The tax is calculated by multiplying:
– a tax value of the property (Grundsteuerwert),
– by a federal base rate,
– then by a coefficient specific to each municipality (Hebesatz).
The effective charge generally represents between 0.26% and 1% of the tax value. It is paid quarterly. In the case of a rental property, the property tax is:
– recoverable from the tenant as a pass-through cost (depending on the lease),
– and in any case deductible from the property income for the investor.
Again, a cost that, in an investment context, transforms into a tax-efficient expense.
Why These Advantages Can Transform Net Profitability
By combining the different German levers – deduction of expenses, standard and special depreciation, incentives for energy renovation, capital gains exemption after 10 years, favorable transfer regimes – a methodical investor can strongly reduce their effective tax rate.
For a new building rented long-term, constructed with a high energy standard and partly credit-financed, the typical scenario is as follows:
During the first years, financing costs, enhanced depreciation, and work generate a low or negative taxable result, despite a potentially positive pre-tax cash flow. Over time, the decrease in loan interest and the continuation of depreciation keep the taxable base artificially low. After 10 years or more, the sale allows for a potentially significant capital gain, completely exempt for a private investor. In case of transfer, applicable allowances and exemptions can strongly limit the impact of inheritance taxes.
In another register, a more institutional investor, via a GmbH or fund, will benefit from:
The German tax regime offers several notable advantages for companies, including a moderate, fixed corporate tax rate. It is possible to apply for an exemption from Gewerbesteuer (trade tax) for a purely asset-holding rental activity. Furthermore, the treatment of dividends and intra-group capital gains is very favorable, thanks to a 95% participation exemption.
In all cases, the key is anticipation: German real estate taxation rewards long-term strategies, the energy quality of buildings, and the structured holding of assets. Good mastery of the rules – often with the support of a local tax advisor – allows transforming these complex rules into a lasting competitive advantage for the investor.
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Cyril Jarnias is an independent expert in international wealth management with over 20 years of experience. As an expatriate himself, he is dedicated to helping individuals and business leaders build, protect, and pass on their wealth with complete peace of mind.
On his website, cyriljarnias.com, he shares his expertise on international real estate, offshore company formation, and expatriation.
Thanks to his expertise, he offers sound advice to optimize his clients' wealth management. Cyril Jarnias is also recognized for his appearances in many prestigious media outlets such as BFM Business, les Français de l’étranger, Le Figaro, Les Echos, and Mieux vivre votre argent, where he shares his knowledge and know-how in wealth management.
