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General Information

Today, businesses must face many difficult challenges. The growing number of national laws and regulations, particularly in Austria, as well as the increasing international cooperation between firms, calls for a considerable degree of expertise. INTERTREU is an accountancy practice, which works in close cooperation with lawyers and other tax consultants in order to cover all the legal and economic aspects involved in running a successful business.


INTERTREU’s Business Philosophy:

  • Customer-oriented and tailored services
  • All-round flexibility
  • Advance and on-going expert advice
  • Interdisciplinary cooperation

We view both individuals and businesses as complex units linked to aspects beyond merely taxation and commercial law.


At INTERTREU, we regard ourselves as a young and dynamic team, which means that the use of modern means of communication plays a key role in how we do business. On request, we will try to reduce the amount of paper used and instead make use of electronic data storage options. Forwarding letters, bookkeeping records, advance turnover tax returns and balance sheets via email and as PDF files facilitates communication with our clients and saves a lot of time.

The Team

Josef Gruber, MSc.
Ursula Böhm, MSc.