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2026 Edition
General corporate tax
Tier 2
47 firms ranked
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Tier 1

Crido Taxand
6 practice areas
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Deloitte
7 practice areas
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EY
7 practice areas
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KPMG
7 practice areas
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MDDP Michalik Dłuska Dziedzic i Partnerzy
6 practice areas
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PwC
7 practice areas
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Tier 2

Baker McKenzie
6 practice areas
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Dentons
6 practice areas
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Domański Zakrzewski Palinka
6 practice areas
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Grant Thornton
6 practice areas
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SSW Spaczyński Szczepaniak Wickel Goździowska
5 practice areas
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Tier 3

ALTO Tax
4 practice areas
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CMS
6 practice areas
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Greenberg Traurig - Poland
5 practice areas
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InnsideTax
3 practice areas
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Martini & Co
3 practice areas
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Radzikowski Szubielska & Wspólnicy
6 practice areas
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Rymarz Zdort Maruta
4 practice areas
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Sołtysiński Kawecki & Szlęzak
5 practice areas
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Tax & Art
6 practice areas
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Tomczykowski Tomczykowska
5 practice areas
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Wardyński & Partners
6 practice areas
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Tier 4

Arena Tax
6 practice areas
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Clifford Chance
5 practice areas
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DLA Piper
6 practice areas
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KDCP
2 practice areas
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Kochański & Partners
6 practice areas
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Linklaters
5 practice areas
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Marciniuk & Partners
2 practice areas
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Norton Rose Fulbright
4 practice areas
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Olesiński & Wspólnicy
6 practice areas
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Penteris
6 practice areas
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PragmatIQ Kancelaria Prawna
4 practice areas
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Rödl & Partner
6 practice areas
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Sendero Taxexperience
2 practice areas
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White & Case
3 practice areas
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Tier 5

A&O Shearman
3 practice areas
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Advicero Nexia
5 practice areas
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Andersen
6 practice areas
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Gide Loyrette Nouel
2 practice areas
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K&L Gates
2 practice areas
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LegalKraft
2 practice areas
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NGL Tax
3 practice areas
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Podatki Na Zdrowie
3 practice areas
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Other notable

AJ Żmuda-Trzebiatowscy Doradztwo Podatkowe
6 practice areas
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BM Lawyers
4 practice areas
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Enodo Advisors
5 practice areas
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Transactional tax
Tier 2
20 firms ranked
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Tier 1

DLA Piper
6 practice areas
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Deloitte
7 practice areas
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Dentons
6 practice areas
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Greenberg Traurig - Poland
5 practice areas
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Tier 2

Domański Zakrzewski Palinka
6 practice areas
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Grant Thornton
6 practice areas
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InnsideTax
3 practice areas
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MDDP Michalik Dłuska Dziedzic i Partnerzy
6 practice areas
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Tier 3

Baker McKenzie
6 practice areas
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CMS
6 practice areas
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Kochański & Partners
6 practice areas
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Penteris
6 practice areas
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Ponikowski Rzepka Kancelaria Prawna
1 practice area
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PragmatIQ Kancelaria Prawna
4 practice areas
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Rödl & Partner
6 practice areas
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Tomczykowski Tomczykowska
5 practice areas
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Tier 4

Olesiński & Wspólnicy
6 practice areas
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Other notable

BM Lawyers
4 practice areas
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GESSEL Attorneys at law
1 practice area
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WKB Lawyers
1 practice area
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Transfer pricing
Tier 2
25 firms ranked
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Tier 1

Crido Taxand
6 practice areas
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Deloitte
7 practice areas
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EY
7 practice areas
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KPMG
7 practice areas
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MDDP Michalik Dłuska Dziedzic i Partnerzy
6 practice areas
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PwC
7 practice areas
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Tier 2

ALTO Tax
4 practice areas
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Andersen
6 practice areas
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Arena Tax
6 practice areas
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Baker McKenzie
6 practice areas
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Dentons
6 practice areas
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Grant Thornton
6 practice areas
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Tier 3

AJ Żmuda-Trzebiatowscy Doradztwo Podatkowe
6 practice areas
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CMS
6 practice areas
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Domański Zakrzewski Palinka
6 practice areas
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Linklaters
5 practice areas
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MVP Tax
3 practice areas
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Rödl & Partner
6 practice areas
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Tier 4

DLA Piper
6 practice areas
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Magnusson
5 practice areas
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Penteris
6 practice areas
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Wardyński & Partners
6 practice areas
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Other notable

Kochański & Partners
6 practice areas
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Olesiński & Wspólnicy
6 practice areas
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Radzikowski Szubielska & Wspólnicy
6 practice areas
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Linked Reviews
Tax

Grant Thornton employs over 900 professionals across eight offices in seven different cities. Almost 70 of these are exclusively engaged in tax, providing clients with a wide range of services such as ongoing tax advisory, transfer pricing, tax audit, tax proceedings, tax compliance, generation and verification of Standard Audit File for Tax , VAT registration, applications for tax incentives, and applications for interpretation to the Minister of Finance. Dariusz Gałązka, Partner, is a key person at the firm.

Case studies show the firm recently advised on several complex transactional and general corporate tax matters, all of which remain confidential.

In November 2022, Krystyna Szydłowska, Director (TP Practise) from the Ministry of Finance, joined the firm.

Client feedback

“Professional, good service for fair price, timing.”

“They are very professional, have great knowledge in the field of tax, understand the client's needs, act very quickly and efficiently, are definitely better than the Big Five companies with which I had the opportunity to cooperate and have much lower fees than they.”

“Their experience, substantive knowledge and unique approach to the client meant that they could support us in implementing the strategy and achieving goals.”

“Very good legal and Tax expertise, bilingual (PL + EN), fast response times, competent staff, good work organization.”

“They are very professional, have great knowledge in the field of tax, understand the client's needs, act very quickly and efficiently, are definitely better than the Big Five companies with which I had the opportunity to cooperate and have much lower fees than they.”

2 results2 results
Grant Thornton Advisors’ latest acquisition has produced the fifth-largest US advisory firm by revenue, but there’s still a clear gulf between it and the big four
The private equity-backed deal hands Grant Thornton immediate and impressive US scale, but World Tax data suggests the firm still has work to do to gain recognition
Grant Thornton advanced plans to integrate its Australian firm into its US arm, as tax developments spanned law firm hires, aviation levies and digital services taxes
Booming APA statistics reflect the growing credibility of India’s TP framework and the country’s shift toward a tax certainty approach, ITR has heard
New reforms represent the most seismic shift in Canadian TP legislation since its enactment and a clear inflection point for MNEs, ITR has heard
Partners are divided on Italy vs PDM D’s analytical depth, evidentiary standards, and what the judgment signals for future intra-group financing cases
The UK firm made the appointments as it seeks to recruit 160 new partners over the next two years
Simpson Thacher & Bartlett and MinterEllisonRuddWatts were among the firms that advised on the deal
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