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


This law firm has not supplied any contact details or supplementary information for this country or region. For more information about profiling options please contact Prin Shasiharan.
2027 Edition
General corporate tax
52 firms ranked
View full list

Tier 1 ...


Unlock this content.

These rankings will be officially released on October 29. Subscribers can view the rankings now through exclusive early access.

To unlock this content:

Request Early Access or Login
Indirect tax
36 firms ranked
View full list

Tier 1 ...


Unlock this content.

These rankings will be officially released on October 29. Subscribers can view the rankings now through exclusive early access.

To unlock this content:

Request Early Access or Login
Private client
8 firms ranked
View full list

Active ...


Unlock this content.

These rankings will be officially released on October 29. Subscribers can view the rankings now through exclusive early access.

To unlock this content:

Request Early Access or Login
Transactional tax
25 firms ranked
View full list

Tier 1 ...


Unlock this content.

These rankings will be officially released on October 29. Subscribers can view the rankings now through exclusive early access.

To unlock this content:

Request Early Access or Login
Transfer pricing
27 firms ranked
View full list

Tier 1 ...


Unlock this content.

These rankings will be officially released on October 29. Subscribers can view the rankings now through exclusive early access.

To unlock this content:

Request Early Access or Login
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
Awards
It was another banner year for Deloitte, which picked up more awards than any other firm at a gala ceremony held at The Londoner in Leicester Square
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
While rarely the sole driver of a combination, tax is becoming an increasingly important part of firms' efforts to keep up with client expectations
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
Sponsored

Sponsored

ITR Sponsored

should have bg #f6f8fb but is leaving an artifact

World Tax Sponsored