We offer a full range of services – legal, tax and business. Our consultants offer invaluable know-how in the field of fiscal legislation and practice, from legal areas and from accounting and HR consulting. We treat our clients individually and help them optimize their business operation by looking at situations from the point of view of tax laws and accounting. In addition to their consulting work, our consultants are also authors of numerous publications and active lecturers offering expert courses both at home and abroad.

For more information, please email us at or call +386 1 360 20 00.


Kristinka Vukovič

She is an accounting and tax consultant, as well as accountant mentor, at the Unija računovodska hiša, d.d. company. She began her professional path as a secondary-school teacher. She then went on to work in an accounting office and started focusing on company valuation, privatization processes, planning and analysing financial management and the organization of the accounting function. She also lectures on accounting and taxes at professional seminars and is the author of several manuals and numerous articles. She was president of the Podravje regional board of the Chamber of Accounting Services (ZRS). She then became a member of the ZRS Management Board, passed the tax consultant exam at the Slovenian Chamber of Tax Advisors (ZDSS) and received the title of Accountant of the Year in 2007.

Today, she is in charge of the professional standards at our accounting company. She passes on her knowledge to her co-workers, helps with consulting work for company clients and external customers, writes articles and works as a lecturer at the Institute for Accounting Academy (Akademija IR) on Economy, successfully combining economic, tax and accounting theory with practice.

Nina Orehek Ručigaj

A university law graduate with a successfully completed bar exam. She handles all kinds of legal questions from commercial and obligation law, insolvency procedures and labor law to the taxation of natural persons with income tax and the taxation of corporate income. She is the author of several scientific and professional articles and manuals, as well as a lecturer at conferences and round-table discussions. She is currently undertaking her doctoral studies in commercial law at the Faculty of Law in Ljubljana.

mag. Tamara Prezelj

After graduating from the Faculty of Law in Ljubljana (1997), she worked as a tax consultant for KPMG Slovenija d.o.o. and later at TMF d.o.o.; in 2008, she decided to go her own way. Between 2012 and 2013, she was the Director General of the Tax, Customs and Other Public Revenue Systems Directorate at the Ministry of Finance. She has been collaborating with Unija računovodska hiša since early 2014.

She has been offering consulting services and doing research in the area of value added tax for more than 10 years. During this time, she received her master's degree at the Faculty of Law in Maribor (2009). She is also an assistant professor at the Faculty of Economics in Ljubljana and lectures at conferences and seminars, in addition to organizing workshops and seminars at The Institute of Accounting.

She has published over 100 articles in the field of taxes.

mag. Barbara Guzina

is a tax consultant with years of experience. She mainly gained experience as the Director of the Tax Consulting Department and as a foreign tax consultant for the international auditing and consulting firm Deloitte. In the Netherlands, she participated in preparing documentation related to transfer prices for the largest EU companies; in Portugal, she worked on tax planning for international companies wishing to optimize their business operations in Europe and elsewhere. She is a lecturer and has authored numerous articles and manuals in the field of taxes.

Our services are trusted by

  • Toyota
  • Sanolabor
  • C & A
  • AirFrance
  • menn yacht group
  • Jones Lang LaSalle
  • ŽGP
  • Rutar
  • vitapur
  • Kovoprojekta
  • osvic
  • Javna
  • sun chemical
  • Hidria
  • Clarus
  • arcelormittal
  • Hilti
  • NLB Skladi
  • Radio 1
  • ZDS
  • Total
  • Baxter
  • Socomex