Poland

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Poland

Michał Kłosiński

klosinski.jpg

Deloitte Poland

Al. Jana Pawła II 22

00-133 Warsaw

Poland

Tel: +48 (22) 511 08 11

Fax: +48 (22) 511 08 13

Email: mklosinski@deloittece.com

Website: www.deloitte.com

Michał Kłosiński, Deloitte Poland, is an indirect tax partner with 20 years of tax experience with the Big 4 firms in Poland, the Czech Republic and the UK. He has worked on different tax projects including tax and customs litigation and detailed VAT reviews for multinational clients. He is also a leader of VAT compliance team in Poland, focusing on international clients with broad range of activities. He majors in VAT and other indirect taxes. He works with leading companies in the telecommunications, manufacturing, fast-moving consumer goods and real estate sectors.

Since 2014, he has been the indirect tax service line leader in Deloitte Central Europe. Michał holds a Master of Law degree from the University of Warsaw in Poland, and a certificate in European and English Law from Center for European and British Legal Studies, University of Warsaw. He is a licensed tax adviser.

deloitte-250.png

Joanna Stawowska

stawowska.jpg

Deloitte Poland

Al. Jana Pawła II 22

01-494 Warsaw

Poland

Tel: +48 (22) 511 08 11

Fax: +48 (22) 511 08 13

Email: jstawowska@deloittece.com

Website: www.deloitte.com

Joanna Stawowska, Deloitte Poland, is a partner and leads the Polish indirect tax practice. She has more than 20 years of experience in tax and fiscal law advisory in the Big 4 firm.

Joanna's main area of focus is VAT, customs, and excise duty. Her experience involves assisting clients to solve strategic tax problems and developing the most efficient tax structures. Joanna has taken part in a number of projects for international companies operating in Poland. Within Joanna's main clientele are local and multinational manufacturing, energy and real estate companies. For these clients, Joanna has supervised a number of projects, in particular VAT and excise duty refunds, complex reviews of tax settlements and structuring business transactions, as well helping them to implement various tax solutions.

deloitte-250.png

Piotr Andrzejak

Sołtysińksi Kawecki & Szlęzak

Jarosław Antosik

Accreo

Agnieska Bieńkowska

Gekko Taxens

Bartosz Bogdański

MDDP

Marcin Chomiuk

PwC

Kalina Figurska-Rudnicka

MDDP

Janina Fornalik

MDDP

Aneta Gniewkiewicz

Paczuski & Taudul Tax Advisors

Tomasz Grunwald

KPMG Tax M Michna sp k

Łukasz Jamróz

Jamróz i Pogorzelski Kancelaria Doradztwa Podatkowego

Piotr Litwin

Enodo Advisors

Jerzy Martini

Martini & Wspólnicy

Tomasz Michalik

MDDP

Małgorzata Militz

GWW Grynhoff i Partnerzy

Roman Namysłowski

Crido Taxand

Andrzej Nikończyk

KNDP Kolibski, Nikończyk, Dec & Partners, Lawyers & Tax Advisors

Monika Poteraj

Norton Rose Fulbright

Elżbieta Serwińska

MDDP

Wojciech Sliż

PwC

Marta Szafarowska

Gekko Taxens

Radoslaw Szczech

EY

Piotr Tatara

Baker McKenzie

Paweł Toński

Crido Taxand

more across site & shared bottom lb ros

More from across our site

With PMK 108, Indonesia has upgraded its tax transparency regime for the digital era, focusing on data quality, governance, and cross border exchange rather than expanding regulatory reach
In a popular LinkedIn post, Jeremie Beitel encouraged firms to invest in junior talent even if it doesn’t lead to their loyalty, though recruiters offered ITR a mixed assessment
Advisers who do not register for the new regime in time could be prevented from interacting with HMRC, the tax authority said
Valid pillar two objectives are still intact after the side-by-side agreement, but whether the framework is now settled is ‘a $64,000 question’, Morrison Foerster’s tax chair told ITR
Ian Halligan previously led Baker Tilly’s international tax services in the US
Exclusive ITR data emphasises that DEI does not affect in-house buying decisions – and it’s nothing to do with the US president
The firms made senior hires in Los Angeles and Cleveland respectively; in other news, South Korea reported an 11% rise in tax income, fuelled by a corporation tax boom
The ‘deeply flawed’ report is attempting to derail UN tax convention debates, the Tax Justice Network’s CEO said
Salim Rahim, a TP specialist, had been a partner at Baker McKenzie since 2010
While the manual should be consulted for any questions around MAPs, the OECD’s Sriram Govind also emphasised that the guidance is ‘not a political commitment’
Gift this article