Jarosław Wiśniewski

Jarosław Wiśniewski
Tax Advisor - President of the Management Board of JGA Tax Advisory


  • German
  • English


An economist, a lawyer, a tax adviser. He has been managing JGA – Doradztwo podatkowe sp. z o.o. since 2007. He specialises in the field of accountancy and corporate finance with special emphasis being placed on forensic audit, and procedures related to corporate fraud detection. He has supervised the activities of numerous audit teams. He is the author of a few projects on the implementation of certain procedures concerning the settlement of Technology Tax Relief, R&D and Innovation BOX.


Faculty of Economics at the University of Economics in Katowice, field of studies: Management

Humanitas University in Sosnowiec – Low

Diploma course at SGH Warsaw School of Economics – Forensic Accounting, Accounting and Audit – at present

Tax advisor registered at the National Chamber of Tax Advisors




Apprentices and lawyers

Tax Advisors and Consultants

HR and Payroll

Balance-sheet Advisory Services and Accountancy Outsourcing