Investment Apartments in Vienna and Salzburg in 2026: When an Investment Apartment Is Still a Good Deal

TL;DR: Retirement Housing 2026 at a Glance

• A retirement apartment in 2026 will only be a sound investment if the purchase price, rent, financing, and holding period are all in line with each other.
• Vienna currently offers better opportunities for returns, as rising rents are coupled with a decline in new completions.
• Salzburg stands out primarily for its limited supply and long-term value stability.
• The 2024 Housing Package extends the "hobby property" test to up to 25 or 28 years for traditional investment properties.
• The input tax model and depreciation remain attractive tax benefits, but they are no substitute for sound investment calculations.
• The most important question isn't „How much tax will I save?“ but „Will the apartment be financially viable in the long run?“

Markus is looking for security rather than speculation

In early 2026, Markus is sitting in a café in Salzburg. In front of him are several synopses with Investment Opportunities. A newly built apartment in Vienna’s Donaustadt district, an investment apartment in Salzburg-Maxglan, and a project in the Salzburg area. While stock markets fluctuate and traditional savings products continue to lag behind inflation, he is looking for a long-term way to build wealth.

His central question is:

Is buying a retirement home still worth it in 2026?

The answer today is more complex than it was just a few years ago. Rising rents, declining new construction, and high demand continue to make residential real estate an attractive option. At the same time, stricter tax regulations and higher purchase prices require much more precise calculations.

Anyone who today wants a Retirement Housing 2026 Anyone looking to buy should focus not on tax loopholes, but on the numbers, the quality of the location, and a long-term strategy.

Why the Retirement Home 2026 Is No Longer a Sure Thing

Just a few years ago, many people considered an investment property to be a virtually risk-free investment. Buy, rent it out, take advantage of tax benefits, and profit from long-term appreciation.

Today, this calculation no longer works automatically.

An investment apartment in 2026 will only be profitable if the purchase price, the actual rent that can be earned, the holding period, and the tax outlook all align.

Markus quickly realizes that the real challenge isn't buying an apartment. The challenge is buying the right apartment.

In Vienna and Salzburg in particular, the difference between good and bad investments is often just a few blocks apart.

If you’d like to gain a basic understanding of the factors that contribute to a successful real estate investment, we also recommend our article on “Real Estate Investment in Vienna 2026”: Here is the link to the article

2024 Housing Package: The New Reality for Investors

The 2024 Housing Package has changed the rules of the game for investors.

Many media outlets are reporting that the situation is escalating.

In fact, it was primarily the observation period that was extended.

The following time periods now apply to traditional investment apartments:

The real challenge, however, lies elsewhere:

Investors must be able to demonstrate over a significantly longer period that their rental property will generate an overall profit in the long term. The tax authorities are thus considering a much longer time frame than before.

For Markus, this means that the apartment doesn't just have to work today—it also has to make economic sense 15 or 20 years from now.

The situation becomes particularly critical when investors base their calculations on unrealistic rental assumptions or plan to sell the property early. It is precisely these kinds of factors that can later lead to problems during the hobby property review.

Small-Scale Rental: Why This Term Is So Important

Many investors first hear the term „small-scale rental“ during a conversation with their tax advisor.

These typically include:

• Condominiums
• Single-family homes
• Two-family homes
• Bungalows

The classic investment apartment falls precisely into this category. That is why the special rules for hobby properties and the extended projection periods apply here.

Anyone who ignores these regulations may face tax disadvantages later on, even if the rental venture appears successful at first glance.

The most important message, therefore, is:

The better the documentation, the lower the tax risk.

VAT Input Tax Model: Both an Opportunity and a Risk

One of the biggest advantages of an investment apartment remains the pre-tax model.

But Markus quickly realizes:

Many investors understand the opportunities but not the risks.

For the input tax deduction to apply, several conditions must be met:

• Commercial Leasing
• No Small Business Exemption
• Not a Tax Hobby

Of particular importance here is the so-called 20-year input tax adjustment period.

If the use of the property changes during this period or if a tax-exempt sale takes place, a portion of the input tax received may have to be repaid.

Input Tax Model Checklist

This point is often underestimated, especially when it comes to new-construction apartments. Anyone who is already thinking about a potential resale at the time of purchase should assess the tax implications early on.

Depreciation: Helps with taxes, but doesn't replace a return on investment

Another benefit for investors is depreciation for wear and tear (AfA).

This is where one of the most common logical fallacies occurs.

Many investors believe they can write off the entire purchase price.

In fact, land is not depreciable.

Depreciation applies only to the value of the building. For residential buildings, the standard depreciation rate is 1.5 percent per year.

Depreciation improves the taxable income.

However, it cannot make up for a poor choice of location.

That is why every investment apartment should be financially viable even without tax benefits.

To find out which key metrics professional investors actually analyze, read our article on the most important metrics for real estate investments: Here is the link to the article

In addition, investors should consider not only the after-tax return, but also:

• Financing Costs
• Vacancy Risks
• Maintenance Costs
• Reserves
• Administrative Costs

After all, these factors ultimately determine the actual cash flow.

Vienna 2026: Rising Returns Despite Declining Completions

As Markus analyzes the numbers, he notices an interesting trend.

Vienna is experiencing the following at the same time:

• Declining New Construction Completions
• rising rents
• rapid population growth

Vienna is projected to see a population increase of approximately 310,000 people by 2053. Districts such as Donaustadt, Favoriten, Simmering, and Floridsdorf are experiencing particularly strong growth. Development areas such as Seestadt Aspern, Sonnwendviertel, and the Nordbahnhof area are also benefiting from additional demand.

Yield Trends in Vienna

At the same time, the number of completed units is expected to decline from about 10,700 to about 8,500. This points to additional rental demand in the long term.

You can also find additional market data and trends in our in-depth article on real estate investment in Vienna in 2026: Here is the link to the article

Vienna also benefits from the fact that about 78 percent of the population rents. As a result, demand for rental apartments remains high—even during economically challenging times.

Salzburg 2026: The Market of Scarcity

Salzburg is also on Markus‘ list.

The market appears stable, but significantly more challenging.

Salzburg at a Glance

While Vienna benefits from rising rental yields, Salzburg relies more heavily on a shortage of supply and long-term value stability.

The key insight is:

Salzburg is less of a yield market than a scarcity market.

Investors benefit here primarily from prime locations, long-term rental potential, and stable demand.

We show how residential real estate performs compared to other investment vehicles in this comparison of returns across various asset classes: Here is the link to the article

For many investors, Salzburg is therefore better suited as a long-term way to preserve wealth than as a means of maximizing short-term rental returns.

KROY Field Report: Which Locations We Prefer

In our day-to-day consulting work, we see a common mistake.

Many investors are looking for the most affordable apartment.

Successful investors, on the other hand, look for apartments that can be rented out on a long-term basis.

Our experience shows:

• Access to public transportation often outweighs the price per square meter.
• Infrastructure trumps short-term tax benefits.
• Demand beats speculation.

Our Practice Philosophy

The best investment opportunity isn't necessarily the cheapest one, but rather the one with the most robust demand profile and a reasonable entry price.

The 5 Biggest Hobbies Traps

Anyone buying a retirement investment property in 2026 should be aware of these risks. Many investors focus on the purchase price, financing, and tax benefits. In practice, however, many calculations fall short due to avoidable mistakes.

During his research, Markus also realizes that it is not financing that poses the greatest risk, but rather unrealistic assumptions about the future.

The Hobby Trap	Risk
Early Sale	Loss of Prognosis
Extra payment—only on paper	Negative tax audit
Change in Rental Strategy	New Hobby Review
Renting to Family Members	External comparison required
Missing Documentation	Increased Risk of Hobbies

Premature sales are particularly problematic. Anyone who sells their investment property after only a few years may have difficulty proving that the original plan was to rent it out long-term and generate a net profit.

Equally problematic are projections that appear favorable only because they rely on hypothetical special payments or unrealistic rent increases.

Checklist: Will Your Retirement Property Be a Good Investment in 2026?

Before deciding on an investment property, it is advisable to conduct a systematic review of all relevant factors.

If you're currently in the process of buying a home, our comprehensive guide to buying a home in Austria can also help you: Here is the link to the article

Question	Done
Has the microsite been analyzed?	☐
Have you calculated a realistic rent?	☐
Is the financing based on a conservative estimate?	☐
Has vacancy been taken into account?	☐
Has maintenance been factored in?	☐
Has the input tax model been reviewed?	☐
Is depreciation taken into account?	☐
Have you assessed the risks of your hobby?	☐
Planning to hold the investment for the long term?	☐

The more items you can check off, the more sound your investment decision will be.

Bottom line: The right apartment beats any tax optimization strategy.

After weeks of research, Markus finally decides on an apartment in a developing area of Vienna.

Not because of tax savings.

Not because of a supposedly guaranteed increase in value.

But because the numbers add up.

That is precisely the most important insight for the Retirement Apartment 2026:

Tax benefits such as input tax credits or depreciation can enhance an investment. However, the quality of the location, rental demand, purchase price, and a realistic calculation remain crucial.

Anyone who takes a conservative approach, understands the rules governing investment properties, and thinks long-term can still achieve attractive returns with an investment apartment in 2026.

Key Takeaways

• The 2026 retirement apartment remains an attractive investment option.
• The 2024 Housing Package significantly extends the hobby activity test.
• Vienna is currently emerging as the stronger market for investment returns.
• Salzburg stands out for its limited supply and stable value.
• The input tax model works only under specific conditions.
• Depreciation reduces the tax burden but does not replace a return on investment.
• Location and demand are more important than short-term tax benefits.

Request a consultation on retirement housing now

Are you thinking about buying a retirement home in Vienna or Salzburg?

KROY Real Estate can help you with:

• Location and Micro-Location Analysis
• Return Calculation
• Market Value Analysis
• Object Inspection
• Leasing Concepts
• Purchase of Investment Apartments
• long-term investment strategy

Together, we’ll assess whether a specific property truly aligns with your investment goals—before you buy.

You can also find more information on return metrics, real estate investments, and market comparisons in the following articles:

• Comparison of Returns Across Different Asset Classes
• Real Estate Investment in Vienna 2026
• Key Metrics for Real Estate Investments
• Buying an Apartment in Austria in 2026

Schedule a no-obligation consultation with KROY Real Estate today.

FAQs: Frequently Asked Questions About the 2026 Retirement Housing Program in Vienna and Salzburg

External sources:

• Federal Ministry of Finance (BMF) – Information on renting, leasing, sales tax, and real estate taxation.
• Federal Legal Information System (RIS) – Official legal texts, regulations, and statutes (including the Income Tax Act (EStG), the Value-Added Tax Act (UStG), and the Hobby Activity Regulation).
• Austrian Parliament – Legislative resolutions, government bills, and parliamentary documents.
• Statistics Austria – Official data on housing, housing construction, building permits, and housing completions.
• Austrian National Bank (OeNB) – Analyses of the Austrian real estate market and the residential real estate price index.
• Austrian Institute for Economic Research (WIFO) – Studies and analyses on housing construction, the real estate market, and economic trends.
• City of Vienna – Official information on housing, urban development, and housing construction.
• State of Salzburg – Information on housing, housing assistance, and regional development.
• City of Salzburg – Information on urban development, housing, and land-use planning.