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Oskar Chmielewski is a graduate of the Master's Degree in Tax Consultancy at the Faculty of Law and Administration of Nicolaus Copernicus University in Toruń. He completed certified training in VAT and was actively involved in the Scientific Circle at the Department of Public Finance Law at the Nicolaus Copernicus University.

During his studies, he completed internships in the National Tax Administration bodies. Participant of scientific conferences related to tax law at home and abroad. Finalist in several competitions organized, among others, by companies belonging to the so-called Big Four.

Katarzyna is a graduate of postgraduate studies in Accounting at the University of Economics in Katowice.

He is currently preparing for the oral part of the state examination for tax advisor.