Dr Martin Foerster

Martin Foerster

Lawyer biography

Professional Experience

  • Lecturer at University of Applied Sciences, Vienne (since 2010)
  • Associate with Graf & Pitkowitz Rechtsanwälte 2001 - 2005


  • Magister iuris: University of Vienna, Law School 1998
  • LL.M.: London School of Economics, 2001
  • Bar Exam, 2004
  • Doctor iuris, University of Vienna, Law School, 2006


  • Vienna Bar Association
  • ACSC
  • AIJA - International Association of Young Lawyers


Real Estate law
Tenancy law


  • "Geschäftsraummiete oder Unternehmenspacht", Vienna 2006
  • Various publications on real estate issues

Born in Vienna
Languages: German, English and Dutch
Admitted to Practice: Austria 2005


Environment & Climate Change

Environmental Pitfalls in the Transfer of Industrial Property
Austria | 03 April 2006

When industrial property is sold and transferred, the parties usually agree on what environmental liabilities are assumed by which party. However, under mandatory public laws the seller remains liable for certain environmental obligations and the buyer becomes liable for other environmental obligations, irrespective of contractual provisions to the contrary.

Product Regulation & Liability

Supreme Court decision on warranty claims leaves consumers puzzled
Austria | 11 May 2017

The Supreme Court recently ruled on a case where the cost to repair a defective product far exceeded the value of the goods in question. In its decision, the court determined that existing Austrian law on warranty claims can (and must) be construed in line with European Court of Justice case law on the EU Consumer Sales Directive. While ending an academic debate, the decision is bound to spark disputes between sellers of defective products and their counterparts.

Real Estate

COVID-19 and commercial leases – new court decisions
Austria | 26 March 2021

To date, there have been three COVID-19-related lockdowns in Austria. During each of these periods, the customer area of shops had to be closed to the public, except for certain essential retail stores. Restaurants could offer takeaway and delivery services only and hotels were shut subject to certain exceptions. This situation has created significant uncertainty regarding tenants' right to claim a COVID-19-related rent reduction. The Austrian courts recently issued two new decisions on this matter.

COVID-19 and commercial leases – one year on
Austria | 12 March 2021

Two lower court decisions have confirmed tenants' right to claim a COVID-19-related rent reduction in general. However, both decisions must be read carefully and leave many questions unanswered, particularly in cases where shops made or could have made limited use of their premises during the national lockdowns by offering online delivery or click and collect services. In addition, state aid may affect rent reductions. This uncertainty has led to many mutual agreements in the market.

COVID-19 measures may entitle tenants to rent reductions
Austria | 03 April 2020

In an effort to reduce the spread of COVID-19, the government has ordered all shops and service providers, except those providing certain vital services, to close to customers from 17 March 2020 until 13 April 2020. The closure of shops may entitle tenants to reduced rent and ancillary costs. However, it does not entitle tenants to terminate their lease for cause. This article sets out guidance for affected tenants and landlords.

Supreme Court redefines location surcharge in rent control leases
Austria | 18 October 2019

In early 2019 the Supreme Court passed three decisions confirming and clarifying its 2017 decision which had limited landlords' right to request a location surcharge for rent-controlled apartments in desirable neighbourhoods. Based on the court's judgment, approximately 100,000 apartments no longer qualify for the location surcharge. However, the court's vague criteria for determining whether a neighbourhood is considered above or below average leave scope to include additional indicators.

Vienna Building Code: new provision renders short-term letting illegal
Austria | 31 May 2019

A new provision in the Vienna Building Code recently entered into force, rendering short-term letting – including through rental services such as Airbnb – illegal in large areas of Vienna. Further, under the new provision, all parts of residential zone buildings that were being used for residential purposes when the provision entered into force – or were built thereafter – may be used only for residential purposes. That said, the new provision may be unconstitutional.

Demolition crackdown: Vienna protects its buildings
Austria | 31 August 2018

The City of Vienna recently announced its intention to reform the building code. Some building owners consider it unfair that strict maintenance obligations and rent limits apply only to old buildings, whereas buildings constructed after 8 May 1945 can be let at market rent. As a result, many building owners have chosen to tear down historic buildings and erect new concrete and steel structures in their place. Therefore, one of the aims of the reform is to protect the city's historic buildings.

Supreme Court manages shopping centre management costs
Austria | 08 June 2018

Service charge provisions in shopping centre lease agreements frequently give rise to disputes between landlords and shop operators. In a recent decision on such costs, the Supreme Court offered some insights into shopping centre lease agreements which go beyond service charge provisions.

Supreme Court: no change of control despite departure of majority shareholder
Austria | 09 March 2018

The Supreme Court recently considered whether a landlord can increase the rent if the majority shareholder of a partnership dies and his or her shares are distributed equally among the remaining partners, none of whom holds a majority in the partnership. In the decision, the Supreme Court offered an insight into how to assess the change of control in a company that is not a corporation.

Parliament stomps on stamp duty for residential leases
Austria | 24 November 2017

In the run up to the recent snap elections, Parliament passed a bill exempting rent agreements for residential leases from stamp duty. The stamp duty on non-residential leases – in particular, commercial and retail leases – remains unchanged. However, these leases are being re-evaluated due to recent case law from the tax authorities.

Another brick in the wall: Constitutional Court reviews statutory rent regulations
Austria | 18 August 2017

In 2015 Austria introduced an act which allows individuals, under certain conditions, to challenge laws before the Constitutional Court as unconstitutional. This gave hope to many landlords, which saw this as a tool to challenge the existing rent control regulations. The Constitutional Court recently handed down two new decisions on the same matter with surprising results.

Act on Equal Opportunities for Persons with Disabilities creates stumbling blocks for landlords
Austria | 03 February 2017

The Act on Equal Opportunities for Persons with Disabilities recently entered into full force. The act prohibits, among other things, constructional barriers which prevent or impede disabled individuals from entering a building without help. While the act primarily addresses persons offering goods or services in such buildings, it also has implications for persons publicly offering real estate. In addition, the act has a significant impact on existing and new lease agreements.

Two or more units? Supreme Court clarifies exception to Rent Act
Austria | 19 August 2016

While the Rent Act applies to both residential and commercial leases, there are some exceptions that give landlords greater flexibility with regard to their lease agreements. In particular, the act does not apply to buildings which house no more than two units. The Supreme Court recently considered whether a storage room and a separate building contained on the same property should be taken into account when applying this two-unit rule.

Urban development contracts fuel private real estate investments in Vienna
Austria | 27 May 2016

In an effort to alleviate the pressure on the real estate market, the Vienna City Council recently amended the Building Code. This amendment authorises the city, among other things, to conclude urban development contracts as a means of expediting private investment in real estate projects. Since the amendment entered into force, the city has concluded several contracts with real estate owners.

Supreme Court confirms direct liability of former tenant
Austria | 26 February 2016

Tenants sometimes refuse to vacate a leased premise after the expiry of their contract in the hopes of extending their lease or getting the landlord to pay them off (instead of undertaking a cumbersome eviction process), or for other reasons. The Supreme Court recently demonstrated that such tactics are not without risk, as tenants may face direct damage claims by successors.

Court upholds principal's right to conclude contract in agency agreement
Austria | 02 October 2015

Agency agreements typically differ from other agreements with regard to the way in which agents share risk. As such, agents try to limit their risk by including clauses in agency agreements which entitle them to remuneration even if the principal refuses to conclude the agreement. The Supreme Court recently ruled on such a clause and upheld the principal's right to choose whether to conclude the envisaged agreement.

New tax bill: heavy burden on share deals involving real property
Austria | 03 July 2015

As part of its overall tax reform, the government recently proposed a new act to amend the taxes relating to real estate transactions. As the new act will significantly increase the tax on real estate transactions, in most cases it is advisable to effect share deals involving real property before the act enters into force on January 1 2016.

Court reverses case law on directors' liability in M&A deals involving property
Austria | 10 April 2015

Under the Tenancy Act, if the shares in a company that rents property are sold, the landlord has the right to increase the rent to market level. Under previous case law, directors were liable only for rent payments that could not be recovered from the renting company directly. However, the Supreme Court recently ruled that a director was liable irrespective of the lessee's ability to pay the outstanding debts.

Asset deal – buyer not bound by preferential lease rights
Austria | 23 January 2015

By law, the buyer of a property automatically enters into existing lease agreements on behalf of the seller. However, the Supreme Court recently rendered a judgment stating that this does not necessarily apply to all clauses contained in a lease agreement, thereby redefining the scope of this provision.

Tenant may install video camera outside leased object without lessor's consent
Austria | 31 October 2014

In a recent case involving a tenant who had affixed two mock cameras to the front of his property without obtaining the landlord's prior consent, the Supreme Court analysed the tenant's rights in this context. It ruled that, based on the direction and position of the cameras, an impartial observer would not have the impression of being monitored. Hence, the action was dismissed.

New act affects withdrawal rights on real estate agreements
Austria | 08 August 2014

Parliament recently passed a bill to implement the EU Consumer Rights Directive (2011/83/EC). The act affects consumers' rights to withdraw from certain contracts concluded outside the trader's ordinary place of business and those concluded using distance communication. This update focuses on the effect of the act on real estate-related agreements.

New case law on fixed-term leases creates pitfalls for landlords
Austria | 09 May 2014

Tenancy law stipulates certain formal criteria for fixed-term leases. In particular, agreements must be in writing and specify a definite end date. If these criteria are not met, the landlord cannot enforce the end date. Two Supreme Court decisions on these criteria underline that parties need to agree whether they want to provide for a renewal option or a non-binding declaration of intent before signing a lease agreement.

Double sale: Supreme Court enhances rights of injured party
Austria | 21 February 2014

The Supreme Court recently allowed a direct claim by the first purchaser against the second purchaser in case of a double sale of a property. A direct claim against the second purchaser, such as in the case at hand, is particularly useful in a scenario where the seller is insolvent, as the property is not handed back to the seller and then passed on to the first purchaser, but rather transferred directly between the two buyers.

Taxation of real estate lotteries can be a gamble
Austria | 29 November 2013

Following the rise in demand for real estate in recent years, owners hoping to maximise their profits have started to look for new opportunities for liquidating their property. Willing to take extra risks, they have entered unfamiliar legal territory. Two recent Higher Administrative Court decisions regarding real estate lotteries show that such an approach is not always successful.

Supreme Court decision curbs consumers' rights
Austria | 13 September 2013

The Supreme Court was recently asked to assess whether a buyer of a house could rightfully initiate warranty claims against the seller by reason of defective insulation when the parties had confirmed in the purchase agreement that the exterior walls of the house had been damaged by moisture. The Consumer Protection Act provides that a consumer can waive its warranty claims only with regard to known defects.

Supreme Court finds hidden-defect clauses in lease agreements valid
Austria | 06 September 2013

The Supreme Court recently ruled that under the terms of a lease agreement between a tenant and its landlord, the landlord was obliged solely to hand over the property in the condition as at the conclusion of the contract. Any necessary repairs for both existing and subsequently occurring defects were shifted effectively and validly to the tenant. As this also comprised hidden defects, any repairs were the tenant's responsibility.

Supreme Court redefines tenant's duties at end of lease
Austria | 28 June 2013

In a recent decision, the Supreme Court ruled on the permissibility of clauses in rent agreements requiring the tenant to repaint the leased property and refurbish the flooring at the end of the lease, as well as on contractual penalties that would apply following late handover of the leased premises at the end of the lease. The decision will affect all types of tenant and types of leased property.

Act on Late Payment introduces mandatory rules for rent payments
Austria | 28 March 2013

Parliament recently introduced the Act on Late Payment, implementing the new EU directive on the same topic. The act aims to improve payment behaviour by introducing new due dates and increased interest rates. The act introduces new payment dates for rent agreements, depending on the type of property and parties involved, while taking into account the needs of tenants.

Land Register registration fee to draw on fair market value: significant rise in costs
Austria | 04 January 2013

In light of a Constitutional Court decision, Parliament recently passed a bill amending the provisions on the Land Register registration fee. As of January 1 2013, the fee for all types of property acquisition is generally calculated on the basis of the fair market value of the real estate. The amendments have a considerable impact on ancillary costs of such acquisitions.

Energy performance certificates revisited: toothless tiger learns to bite
Austria | 07 September 2012

The Act on the Presentation of Energy Performance Certificates 2012 implements the EU Energy Performance Directive, which replaced EU Directive 2002/91/EC. The act introduces disclosure requirements for advertisements in commercial media, more stringent sellers' and landlords' obligations in relation to energy performance certificates and an effective regime of administrative penalties.

Act introduces 25% real estate income tax on sales profits
Austria | 22 June 2012

Parliament recently passed the Fiscal Stability Act 2012, introducing a number of measures intended to consolidate the budget. As these measures, among other things, introduce new taxes or increase existing taxes on real estate transactions, the act has sparked a huge outcry by the industry and will have a significant impact on the Austrian real estate market.

Supreme Court rules that neighbours must consent to short-term letting
Austria | 30 March 2012

Real estate investors are increasingly renting out fully furnished apartments to tourists or business travellers for short periods. While short-term leases are highly attractive to respective lessors, owners of neighbouring apartments within a complex are usually not fond of such agreements, due to the high turnover of guests. The Supreme Court recently dealt with cease and desist proceedings instituted by apartment owners.

Supreme Court questions basis for taxation of property transactions
Austria | 25 November 2011

The Constitutional Court recently declared unconstitutional an article of the Court Fee Act, under which the fee for the registration of a new owner in the Land Register by reason of a deed of gift is taxed on the basis of the tax value. Although this judgment concerns court fees only, it calls into question all occasions where property transactions are taxed on the basis of the tax value rather than the market value.

Cross-border transactions: real estate agent's fee subject to foreign law
Austria | 14 October 2011

The Supreme Court recently handed down a decision concerning a real estate agent's fee in connection with a cross-border sale agreement under which an Italian estate agent had facilitated the sale of an Austrian hotel to an Italian investor. The court ruled that the agent's contract had no close connection with Austria but was instead governed by Italian substantive law. The claim was therefore dismissed.

Corporate entities may claim compensation for discomfort
Austria | 29 July 2011

The Supreme Court recently handed down a decision concerning the disruption of a tenant's business by severe construction work carried out by the landlord, and held for the first time that corporate entities can claim compensation for discomfort. The damages will be consolation for the tenant, but will not induce landlords to take tenants' interests into consideration when planning such work.

Supreme Court limits contractual exclusion of a seller's warranty
Austria | 06 May 2011

In civil law jurisdictions, sale and purchase agreements frequently use key phrases which either trigger or exclude a set of legal rules laid down by statute, and which thus need not be explained in detail. Consequently, contracts require careful drafting. The Supreme Court recently handed down a decision concerning the contractual exclusion of a seller's warranty in a property transaction, with surprising results.

Excessive rent agreements: unlawful return of equity?
Austria | 18 February 2011

The Supreme Court recently applied the rules of unlawful return of equity to a rental agreement. A company and its majority shareholder agreed on rent payments of approximately three times the market value. The company realised that it was overpaying and argued that the excessive rent payments constituted an unlawful return of equity. The court's decision will have a significant impact on M&A transactions involving property.

New regulation limits estate agents' commission
Austria | 10 December 2010

Estate agents are entitled to a statutory commission if they facilitate the conclusion of a contract for the sale or lease of real property. In the absence of an agreement between the estate agent and the respective party to the agreement, the estate agent is entitled to claim the maximum amount as laid down in a regulation by the minister of economics. A new regulation, which recently entered into force, significantly reduces these limits.

Supreme Court permits flexible VAT clauses in rent agreements
Austria | 13 August 2010

Value added tax (VAT) regulations allow landlords either to charge 20% VAT on commercial leases or treat them as VAT exempt. In the latter case, VAT on any costs related to the lease becomes non-deductible. In commercial leases the parties usually agree to charge VAT on rent because the tenant is entitled to claim VAT input tax deductions. However, certain tenants are not entitled to claim input tax deductions.

Supreme Court issues new case law on shopping centre agreements
Austria | 12 February 2010

The Supreme Court recently handed down a decision concerning a lease agreement in a shopping centre. Although the court once again stressed that there is no general rule on the legal qualification of shopping centre agreements, for the fourth time since its landmark 2006 decision, the court held that the agreement must be qualified as the rent of retail space rather than the lease of a business.

Court Clarifies Liability for Insolvent Tenant's Debt
Austria | 06 November 2009

When restructuring an insolvent company, it is often necessary to divest all or part of its business. Such a sale is possible only if the purchaser is aware of the liabilities that come with the assets. In a recent decision the Austrian Supreme Court clarified the purchaser's liability for outstanding rent payments.

Court Intensifies Directors' Personal Liability in M&A Deals Involving Property
Austria | 24 July 2009

Section 12a of the Tenancy Act provides that if the shares in a company that rents property are sold, the landlord has the right to increase the rent to market level. The managing directors of such company must inform the landlord of the change in ownership. In a recent judgment the Supreme Court held that failure to notify the landlord can result in managing directors being held personally liable by future landlords.

New Act on Security Deposits: Tenant Rights, Landlord Troubles
Austria | 01 May 2009

As in most countries, landlords in Austria regularly require a security deposit as a condition of the rental agreement. This deposit provides the landlord with a degree of protection from any damage done to the rented premises or any failure on the part of the tenant. Despite its significant practical importance, no previous legal framework existed for the security deposit. A recent amendment to the Rent Act has filled this gap.

Energy Performance Certificates: A Toothless Tiger?
Austria | 30 January 2009

The EU Energy Performance of Buildings Directive provides that when a building or apartment is sold or rented out, an energy performance certificate (EPC) must be made available by the owner of the building to the prospective buyer or tenant. This update outlines the circumstances in which an EPC must be produced and examines the consequences of violations of the Act on the Presentation of Energy Performance Certificates.

Supreme Court Calls Superstructures into Question
Austria | 07 November 2008

Under Austrian law the ownership of a building is generally vested with the owner of the land, unless a third party holds a development right with regard to the property or the building constitutes a superstructure. In a recent decision the Supreme Court called the criteria of what constitutes a superstructure into question.

Termination Clauses in Shopping Mall Agreements: Uncertainty Remains
Austria | 20 June 2008

In a recent judgment the Supreme Court ruled that a lease agreement for business premises in a shopping mall falls within the scope of the Rent Act, and thus the tenant should enjoy tenancy protection. Although this judgment confirms a previous judgment, it is still undecided whether the act generally applies to business premises in shopping malls.

Reform of the Developers’ Contract Act
Austria | 11 April 2008

The Developers' Contract Act concerns agreements for the acquisition of apartments or other real property before the construction of the building. The act generally intends to protect the buyer against onerous provisions dictated by the typically stronger developer. Parliament has recently passed a reform of this act.

Blacklisted Clauses: First Case Law on Individual Rent Agreements
Austria | 21 December 2007

In two recent decisions the Supreme Court held that certain clauses contained in widely used standard forms for rent agreements violate the Consumer Protection Act and the Tenancy Act, respectively. The court has now handed down the first follow-up decision on an individual agreement containing one of the clauses in question, albeit not in the context of a consumer contract.

No Way Out: Landlord's Rights in Bankruptcy Diminished
Austria | 21 September 2007

Under Austrian tenancy protection laws landlords can, in general, terminate lease agreements only in certain specified circumstances (eg, if the tenant defaults on its lease obligations). A recent Supreme Court decision addressed the question of whether a landlord still has a right to terminate the tenancy agreement if its tenant is in arrears with monthly payments and subsequently files for bankruptcy.

New Blow for Landlords: Further Standard Lease Clauses Blacklisted
Austria | 20 July 2007

In Autumn 2006 the Supreme Court held for the first time that the Consumer Protection Act also applies to the landlord-tenant relationship and blacklisted 39 clauses contained in a standard lease form. The court recently developed this jurisprudence by questioning the validity of repair and renewal obligations imposed on the tenant.

Supreme Court Curbs Roof Extensions
Austria | 20 April 2007

The Supreme Court has held a creative interpretation of the rules on the admissible height of buildings, which had become regular practice in Vienna, to be unlawful. As a result, all procedures involving building permit applications that would be rejected as a result of this ruling have been stayed pending the enactment of a new law.

Bombshell for Landlords: Supreme Court Blacklists 39 Standard Clauses
Austria | 09 February 2007

In a recent ruling the Supreme Court analyzed a standard form widely used for rent agreements and held that 39 of the contract clauses were unlawful. These clauses ranged from minor matters, such as certain formal requirements, to the key clauses of lease agreements, such as the tenant's duty to maintain the rented property in good order.

Supreme Court Raises More Questions Over Shop Leases
Austria | 24 November 2006

The Supreme Court has ruled that a lease agreement concerning a shop situated in a shopping centre fell within the scope of the Rent Act and, therefore, the tenant enjoyed tenancy protection. If this decision is generally applied, landlords will find it increasingly difficult to terminate thousands of lease agreements for shops in shopping centres, airports and stations.

Supreme Court Confirms Change of Control Theory for Rent Increases
Austria | 15 September 2006

If an entity operating on leased premises is transferred in a share deal, the lessor is entitled to increase the rent to the market level, provided that the opportunity to exercise legal or economic influence in the entity subsequently changes. A recent Supreme Court decision not only explicitly confirms the change of control theory, but also comprehensively sets out its theoretical basis.

Major Amendments to Property Legislation
Austria | 14 July 2006

After several years of debate, Parliament has passed an amendment to the Tenancy Act. The amendment makes significant changes in certain areas of tenancy law, particularly in connection with (but not limited to) the termination of lease agreements. At the same time, Parliament has also amended the Condominium Act.

Commission of Real Estate Agents
Austria | 24 November 2005

In a recent Supreme Court case a real estate agent was engaged by a seller. After a purchase agreement had been concluded, the agent requested a 3% commission from the purchaser. The purchaser refused to pay, arguing that he had not concluded an agency agreement with the agent and that he was not aware that the agent was also acting on his behalf. The Supreme Court rejected the agent's claim.

Superstructures Remain Within Scope of Rent Act
Austria | 18 November 2005

Under Austrian law, special provisions regulate superstructures. A 'superstructure' is a building which is erected on the land of another party with the express intention that it should not remain there forever. In a recent case the Supreme Court confirmed that the Rent Act applies (by analogy) to the lease of empty building lots for the purpose of constructing a superstructure there.

New Supreme Court Decisions on Section 12a of Tenancy Act
Austria | 19 August 2005

Section 12a of the Tenancy Act provides that if a legal entity rents business premises and the opportunity to exercise legal or economic influence in that entity subsequently changes (eg, through transfer of the majority of the issued share capital), the lessor becomes entitled to increase the rent to market levels. The Supreme Court has recently handed down several decisions interpreting this provision.