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2026 Edition
General corporate tax
Tier 1
28 firms ranked
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Tier 1

Blake Cassels & Graydon
5 practice areas
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Davies Ward Phillips & Vineberg
5 practice areas
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EY
7 practice areas
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Goodmans
4 practice areas
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KPMG
4 practice areas
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McCarthy Tétrault
5 practice areas
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Osler Hoskin & Harcourt
5 practice areas
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Torys
4 practice areas
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Tier 2

Bennett Jones
6 practice areas
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Deloitte
7 practice areas
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PwC
7 practice areas
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Stikeman Elliott
4 practice areas
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Tier 3

Baker McKenzie
6 practice areas
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Cassels Brock & Blackwell
4 practice areas
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Dentons
5 practice areas
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Fasken Martineau DuMoulin
4 practice areas
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Gowling WLG
5 practice areas
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Lawson Lundell
5 practice areas
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McMillan
4 practice areas
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Norton Rose Fulbright
4 practice areas
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Thorsteinssons
4 practice areas
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Tier 4

Aird & Berlis
3 practice areas
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Borden Ladner Gervais
4 practice areas
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Millar Kreklewetz
2 practice areas
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Tier 5

Burnet Duckworth & Palmer
2 practice areas
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DLA Piper
3 practice areas
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Doane Grant Thornton
6 practice areas
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Stewart McKelvey
2 practice areas
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Tax controversy
Tier 2
19 firms ranked
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Tier 1

Blake Cassels & Graydon
5 practice areas
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Davies Ward Phillips & Vineberg
5 practice areas
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Osler Hoskin & Harcourt
5 practice areas
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Torys
4 practice areas
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Tier 2

Baker McKenzie
6 practice areas
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Barsalou Lawson Rheault
6 practice areas
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Bennett Jones
6 practice areas
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Deloitte
7 practice areas
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EY
7 practice areas
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Fasken Martineau DuMoulin
4 practice areas
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KPMG
4 practice areas
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McCarthy Tétrault
5 practice areas
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Thorsteinssons
4 practice areas
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Tier 3

Aird & Berlis
3 practice areas
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Borden Ladner Gervais
4 practice areas
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Cassels Brock & Blackwell
4 practice areas
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Counter Tax Litigators
3 practice areas
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Goodmans
4 practice areas
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Gowling WLG
5 practice areas
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Transfer pricing
Tier 1
16 firms ranked
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Tier 1

Blake Cassels & Graydon
5 practice areas
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Deloitte
7 practice areas
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EY
7 practice areas
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KPMG
4 practice areas
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Osler Hoskin & Harcourt
5 practice areas
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PwC
7 practice areas
View profile

Tier 2

Baker McKenzie
6 practice areas
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Barsalou Lawson Rheault
6 practice areas
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Charles River Associates
4 practice areas
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Davies Ward Phillips & Vineberg
5 practice areas
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Doane Grant Thornton
6 practice areas
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Gowling WLG
5 practice areas
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McCarthy Tétrault
5 practice areas
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Tier 3

Bennett Jones
6 practice areas
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McMillan
4 practice areas
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Stikeman Elliott
4 practice areas
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8 results8 results
Alison Jackson
Firm:
EY
Jurisdiction:
Canada
Paul Mulvihill
Firm:
EY
Practice Area:
Transfer pricing
Jurisdiction:
Canada
Angelo Nikolakakis
Firm:
EY
Jurisdiction:
Canada
Greg Noble
Firm:
EY
Practice Area:
Transfer pricing
Jurisdiction:
Canada
Janette Pantry
Firm:
EY
Jurisdiction:
Canada
David Robertson
Firm:
EY
Practice Area:
Indirect tax
Tax controversy
Jurisdiction:
Canada
Daniel Sandler
Firm:
EY
Practice Area:
Tax controversy
Jurisdiction:
Canada
Alfred Zorzi
Firm:
EY
Practice Area:
Transfer pricing
Jurisdiction:
Canada
Direct Tax
EY
The EY US dispute: why secondment structures need fresh Indian review
Tax advisers should revisit India secondment arrangements after the EY US ruling strengthened the Centrica precedent and raised fresh withholding concerns
Aditi Goyal, July 16 2026
Direct Tax
ey-stuart-lang.jpg
‘Multiple versions of truth’: EY leader on in-house tax data challenges
The ability of tax authorities to receive and analyse data is becoming ‘quite advanced’, warns Stuart Lang, head of EY’s compliance co-sourcing solution
Sam Sholli, July 08 2026
Direct Tax
EY
A taxing week: EY allegations suggest big four scandal at all levels
Ethics seems to be playing a subservient role to an entitlement culture borne out of a pervasive ‘revenue at all costs’ mentality at the big four
Sam Sholli, July 03 2026
Direct Tax
Stuttgart, Germany - 06-19-2022: Cellphone with logo of American consulting company Alvarez and Marsal LLC on screen in front of website. Focus on center-right of phone display.
A&M Tax launches in Ireland with EY, DLA Piper hires
It continues a prolific spree of investment for the firm, after it launched in Indonesia, Thailand, Saudi Arabia and Japan in 2025
Sam Sholli, April 16 2026
Direct Tax
Deloitte.jfif
A taxing week: Is Darren Graves the man to up Deloitte’s tax game?
Following Richard Houston’s switch to the newly formed Deloitte EMEA, Graves has the opportunity to bring Deloitte’s tax practice up to speed with its rivals
Sam Sholli, April 10 2026
Transfer Pricing
canada-flag
Inside Canada’s ‘most consequential TP shift in decades’
New reforms represent the most seismic shift in Canadian TP legislation since its enactment and a clear inflection point for MNEs, ITR has heard
Sam Sholli, April 01 2026
Direct Tax
Big four tech
A taxing week: Big four should clarify their AI strategies, or risk further talent losses
As recent surveys suggest a disconnect between AI adoption and employee engagement, the big four risk digging themselves into a strategic hole
Sam Sholli, March 27 2026
Transfer Pricing
italy.jpg
‘Clear limitations’: Italian advisers differ on intra-group financing TP ruling
Partners are divided on Italy vs PDM D’s analytical depth, evidentiary standards, and what the judgment signals for future intra-group financing cases
Sam Sholli, March 19 2026
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