Ranking tables

Tax: Litigation | Canada

Nationwide - Canada

Tax covers a broad range of matters on both the contentious and non-contentious side. Non-contentious matters include M&A transactions and equity raising issues both domestically and abroad, as well as tax advisory work on behalf  of  corporate  clients.  Financing  and  investment management are other key non-contentious tax issues. On the contentious side, disputes with public authorities in the form of litigation, appeals and tribunals are included. This section also takes into account transfer pricing.

Rankings overview for Lawyers

All Lawyers profiles

Star Individuals

  1. Al Meghji
    Al Meghji
    Osler, Hoskin & Harcourt LLP
    Osler, Hoskin & Harcourt LLP | Tax: Litigation
    2025 | Star Individuals | 9 Years Ranked
    Al Meghji in Toronto is widely exalted as a luminary in the field of tax disputes. He has represented numerous blue-chip clients, including standout names in natural resources, financial services and retail.
1

Band 1

  1. Dominic Belley
    1
    Dominic Belley
    Norton Rose Fulbright
    Norton Rose Fulbright | Tax: Litigation
    2025 | Band 1 | 7 Years Ranked
    Based out of Montréal, Dominic Belley maintains a notable standing for his contentious tax work, particularly in the province of Québec. He is active in rectification cases and disputes relating to tax credits.
  2. Edwin Kroft KC
    1
    Edwin Kroft KC
    Bennett Jones LLP
    Bennett Jones LLP | Tax: Litigation
    2025 | Band 1 | 9 Years Ranked
    Edwin Kroft KC remains one of Canada's pre-eminent tax litigators. He possesses a wealth of contentious experience in issues spanning the enforcement of Canada Revenue Agency settlements, tax exemptions and disputes stemming from transactions.
  3. Guy Du Pont
    1
    Guy Du Pont
    Davies Ward Phillips & Vineberg LLP
    Davies Ward Phillips & Vineberg LLP | Tax: Litigation
    2025 | Band 1 | 9 Years Ranked
    Guy Du Pont is recognised as one of the country's most highly regarded contentious tax lawyers. Based in Montréal, he is frequently sought out for representation in high-stakes litigation, investigations and audit files.
  4. Matthew Williams
    1
    Matthew Williams
    Thorsteinssons LLP
    Thorsteinssons LLP | Tax: Litigation
    2025 | Band 1 | 9 Years Ranked
    Matthew Williams has an impressive reputation for his tax litigation work, particularly in tax controversy cases. He is based in Toronto.
2

Band 2

  1. 2
    Jacques Bernier
    Baker McKenzie
    Baker McKenzie | Tax: Litigation
    2025 | Band 2 | 9 Years Ranked
    Jacques Bernier is a highly regarded tax litigator with experience in cross-border controversies. Based in Toronto, he leads Baker McKenzie's Canadian tax practice. His clients include prominent blue-chip clients from the pharmaceutical and technology sectors, among others.
  2. Jehad Haymour
    2
    Jehad Haymour
    Bennett Jones LLP
    Bennett Jones LLP | Tax: Litigation
    2025 | Band 2 | 9 Years Ranked
    Calgary-based Jehad Haymour has a practice focused on tax litigation and possesses extensive experience appearing before the country's tax authorities and courts. He acts for major clients in the oil and gas sector.
  3. Mark Tonkovich
    2
    Mark Tonkovich
    Blake, Cassels & Graydon LLP
    Blake, Cassels & Graydon LLP | Tax: Litigation
    2025 | Band 2 | 5 Years Ranked
    Toronto-based Mark Tonkovich represents clients in high-profile tax enforcement and litigation files. He has worked on several longstanding disputes with the Canada Revenue Agency.
  4. Martha MacDonald
    2
    Martha MacDonald
    Torys LLP
    Torys LLP | Tax: Litigation
    2025 | Band 2 | 5 Years Ranked
    Martha MacDonald handles a range of tax disputes, including those relating to transfer pricing, for clients including financial institutions. She leads the firm's tax controversy practice from Toronto.
3

Band 3

  1. Daniel Sandler
    3
    Daniel Sandler
    EY Law LLP
    EY Law LLP | Tax: Litigation
    2025 | Band 3 | 9 Years Ranked
    Daniel Sandler is based in Toronto, from where he leads EY Law's tax controversy practice and represents his clients in tax disputes before various courts and authorities. His experience includes advising on GAAR and transfer pricing.
  2. Justin Kutyan
    3
    Justin Kutyan
    KPMG Law LLP
    KPMG Law LLP | Tax: Litigation
    2025 | Band 3 | 4 Years Ranked
    Justin Kutyan stands out for his impressive track record in tax controversy and litigation. He is note for his advice to a strong roster of clients in the technology and financial sectors.
  3. Pooja Mihailovich
    3
    Pooja Mihailovich
    Osler, Hoskin & Harcourt LLP
    Osler, Hoskin & Harcourt LLP | Tax: Litigation
    2025 | Band 3 | 2 Years Ranked
    Pooja Mihailovich has strong skills in tax litigation, including matters relating to the Income Tax Act.
4

Band 4

  1. 4
    Adrienne Woodyard
    EY Law LLP
    EY Law LLP | Tax: Litigation
    2025 | Band 4 | 2 Years Ranked
    Adrienne Woodyard focuses on tax litigation work. She is experienced in representing clients before the Federal Court of Appeal.
  2. Amanda Heale
    4
    Amanda Heale
    Osler, Hoskin & Harcourt LLP
    Osler, Hoskin & Harcourt LLP | Tax: Litigation
    2025 | Band 4 | 4 Years Ranked
    Amanda Heale is an esteemed tax litigator with experience acting for clients in international tax and transfer pricing litigation.
  3. Bobby J. Sood
    4
    Bobby J. Sood
    Davies Ward Phillips & Vineberg LLP
    Davies Ward Phillips & Vineberg LLP | Tax: Litigation
    2025 | Band 4 | 1 Years Ranked
    Bobby Sood garners support from the market for his expert handling of contentious tax matters, including those with notable cross-border aspects. From his base in Toronto, he is able to support a range of clients in the financial services and consulting sectors.
  4. Chia-yi Chua
    4
    Chia-yi Chua
    McCarthy Tétrault LLP
    McCarthy Tétrault LLP | Tax: Litigation
    2025 | Band 4 | 5 Years Ranked
    It is his flair and style in handing the litigation strategy that makes Chia-yi the right person to hire to resolve your tax litigation matters.
  5. Edward Rowe
    4
    Edward Rowe
    Osler, Hoskin & Harcourt LLP
    Osler, Hoskin & Harcourt LLP | Tax: Litigation
    2025 | Band 4 | 9 Years Ranked
    Edward Rowe is a highly experienced lawyer who regularly advises clients on tax disputes and tax audits. Based in Calgary, he is particularly active working for clients in the energy and agricultural industries.
  6. John Sorensen
    4
    John Sorensen
    Gowling WLG (Canada) LLP
    Gowling WLG (Canada) LLP | Tax: Litigation
    2025 | Band 4 | 2 Years Ranked
    John Sorensen has solid expertise in handling tax disputes. He is experienced in handling cross-border cases.
  7. Laurie Goldbach
    4
    Laurie Goldbach
    Borden Ladner Gervais LLP
    Borden Ladner Gervais LLP | Tax: Litigation
    2025 | Band 4 | 1 Years Ranked
    Laurie Goldbach is based in Calgary and leads the firm's national tax dispute team. She appears before all levels of courts and is notably active on tax appeals and tax evasion matters, among other issues.
  8. Louise R Summerhill
    4
    Louise R Summerhill
    Aird & Berlis LLP
    Aird & Berlis LLP | Tax: Litigation
    2025 | Band 4 | 1 Years Ranked
    LouiseSummerhill is a seasoned, personable and pragmatic income tax adviser and litigator. She is a pleasure to work with and we highly value her advice and counsel.
  9. Margaret Nixon
    4
    Margaret Nixon
    Stikeman Elliott LLP
    Stikeman Elliott LLP | Tax: Litigation
    2025 | Band 4 | 2 Years Ranked
    Margaret Nixon works in tax disputes, including appeals. Her clients include corporations and individuals.
  10. Marie-France Dompierre
    4
    Marie-France Dompierre
    Davies Ward Phillips & Vineberg LLP
    Davies Ward Phillips & Vineberg LLP | Tax: Litigation
    2025 | Band 4 | 2 Years Ranked
    Marie-France Dompierre is a well-reputed practitioner who works with clients in complex tax disputes. She holds particular expertise dealing with the Canada Revenue Agency, as well as with matters concerning the Income Tax Act.
  11. Michael Lubetsky
    4
    Michael Lubetsky
    McMillan LLP
    McMillan LLP | Tax: Litigation
    2025 | Band 4 | 2 Years Ranked
    Michael Lubetsky handles a range of contentious tax matters, including appeals. His clients include large and medium-sized companies, as well as high net worth individuals.
  12. Nicolas Cloutier
    4
    Nicolas Cloutier
    McCarthy Tétrault LLP
    McCarthy Tétrault LLP | Tax: Litigation
    2025 | Band 4 | 2 Years Ranked
    Nicolas Cloutier is an experienced tax practitioner who handles a range of disputes. His clients include those in the automotive industry.
  13. Olivier Fournier
    4
    Olivier Fournier
    Deloitte Legal Canada LLP
    Deloitte Legal Canada LLP | Tax: Litigation
    2025 | Band 4 | 2 Years Ranked
    Olivier Fournier is a thorough professional with a unique background of technical expertise which allows him to be an effective lawyer and a business leader.
  14. Pierre-Louis Le Saunier
    4
    Pierre-Louis Le Saunier
    Stikeman Elliott LLP
    Stikeman Elliott LLP | Tax: Litigation
    2025 | Band 4 | 2 Years Ranked
    It is a pleasure to work with Pierre-Louis due to his level of service in tax litigation.
  15. Patrick Lindsay
    PwC Law LLP | Tax: Litigation
    2025 | Band 4
U

Up and Coming

  1. Anu Koshal
    U
    Anu Koshal
    McCarthy Tétrault LLP
    McCarthy Tétrault LLP | Tax: Litigation
    2025 | Up and Coming | 1 Years Ranked
    He plays a crucial role in our team, handling intricate litigation issues. He consistently demonstrates responsiveness and a keen awareness of the ever-evolving legal landscape.
  2. Christopher Slade
    U
    Christopher Slade
    Aird & Berlis LLP
    Aird & Berlis LLP | Tax: Litigation
    2025 | Up and Coming | 1 Years Ranked
    Christopher Slade regularly represents both domestic and international clients in tax litigation.
  3. U
    Joanne Vandale
    Osler, Hoskin & Harcourt LLP
    Osler, Hoskin & Harcourt LLP | Tax: Litigation
    2025 | Up and Coming | 1 Years Ranked
    Joanne Vandale is growing in prominence due to her capable handling of various contentious tax issues. These include cases in the oil and gas and energy sectors.
  4. Jonathan Lafrance
    U
    Jonathan Lafrance
    Norton Rose Fulbright
    Norton Rose Fulbright | Tax: Litigation
    2025 | Up and Coming | 1 Years Ranked
    Jonathan Lafrance is a partner in the firm's Montréal office who is focused on assisting clients with income tax disputes in various sectors.
  5. Michael Collinge
    U
    Michael Collinge
    Deloitte Legal Canada LLP
    Deloitte Legal Canada LLP | Tax: Litigation
    2025 | Up and Coming | 1 Years Ranked
    Michael Collinge continues to deepen his presence in the Canadian tax market, due to his expert counselling on contentious goods and services tax and harmonized sales tax.
  6. Patrick Reynaud
    U
    Patrick Reynaud
    Torys LLP
    Torys LLP | Tax: Litigation
    2025 | Up and Coming | 1 Years Ranked
    Patrick Reynaud is an up-and-coming practitioner who assists clients with tax litigation and wider tax controversy matters.

Associates to watch

  1. Jesse Waslowski
    Jesse Waslowski
    McCarthy Tétrault LLP
    McCarthy Tétrault LLP | Tax: Litigation
    2025 | Associates to watch | 1 Years Ranked
    Jesse Waslowski is a well-reputed associate in the McCarthy Tétrault's tax team. He most notably supports clients with tax appeals relating to input tax credits, provincial sales tax and capital dividend account issues.