dr Miłosz Kłosowiak

Of Counsel

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Doctor of juridical science, specialising in tax law, employed as an assistant professor in the Department of Law and Administrative Procedure at the Faculty of Law and Administration of the University of Warsaw, a graduate of law at the Faculty of Law and Administration of the University of Warsaw and of finance and accounting at the Warsaw School of Economics.

Since 2016, a lecturer in tax subjects, a former employee of the Transfer Pricing and Valuation Department of the Ministry of Finance. The author of more than 20 peer-reviewed scholarly publications. Participant of the CEE Vienna International Tax Law Summer School in 2015. In the field of tax law, he specialises primarily in income taxes.

master’s degree in law, University of Warsaw (2015)
PhD in law, University of Warsaw (2021)

Assistant Professor at the Department of Law and Administrative Procedure, Faculty of Law and Administration, University of Warsaw, since 2021.
Of Counsel in the law firm Jabłoński, Koźmiński and Partners, since 2021.
Doctoral student at the Department of Financial Law, Faculty of Law and Administration, University of Warsaw (2015-2021)
Administrator/Specialist in the Department of Transfer Pricing and Valuation, Ministry of Finance (2018-2019)

Employee of the Transfer Pricing and Valuation Department of the Ministry of Finance

Family foundation: economic and legal-tax aspects / Adrianna Lewandowska, Miłosz Kłosowiak (Faculty of Law and Administration. University of Warsaw), Jacek Lipiec (Collegium of Business Administration. Warsaw School of Economics), Warsaw 2021, In: What’s the Principle: Legal Studies and Analyses, No. 1, pp. 101-119
M. Kłosowiak, Exchange of information in tax matters and protection of taxpayer’s rights, Wolters Kluwer Polska, 2023

News Scientific publications

Bydr Miłosz Kłosowiak, dr hab. Krzysztof Koźmiński21 January 2025

Seminar of the University of Warsaw’s Regulatory Impact Assessment Center devoted to expert opinion on amendments to excise tax regulations…

Today (21.01), the University of Warsaw Regulatory Impact Assessment Center held a seminar at the Faculty of Law and Administration (WPiA UW). The…

Meet our team

Michał Jabłoński, PhD

Advocate
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Managing partner

dr hab. Krzysztof Koźmiński, prof. UW

Attorney-at-law
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Managing partner

Magdalena Tyka-Jabłońska

Attorney-at-law
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Partner

Tomasz Jan Siemiński

Advocate
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Partner

Paweł Gutowski

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Partner

dr hab. Jan Rudnicki, prof. UW

Of Counsel

dr hab. Artur Olechno, prof. UwB

Of Counsel

Jan Czarnocki LL.M., CIPP/E

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Wojciech Kiełbasiński

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Of Counsel

Katarzyna Kuszko

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Counsel

Andrzej Kraczkowski

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Counsel

Patrycja Rejnowicz-Janowska

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Wojciech Koźmiński

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Counsel

Seweryn Sasin

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Karolina Ptak

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Anna Zając

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Joanna Fedorczyk

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Magdalena Tomaszewska

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Anna Chmielewska

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Łukasz Wydra, PhD

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Michał Walak

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Wiktor Mikosza

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Patryk Grochowski

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Attorney-at-law trainee

Jakub Kania

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