Ranking tables

Tax: Contentious | Global

UK

This section covers a broad range of matters including M&A transactions and equity raising issues, as well as tax advisory work on behalf of corporate clients. We also look at the tax elements of financing transaction as well as Fund related tax issues. In London, we rank individuals for their general tax expertise, as well those who specialise in Investment Funds, Real Estate and VAT.

Rankings overview for Departments

S

Senior Statespeople

  1. Paul FarmerJoseph Hage Aaronson LLP
1

Band 1

  1. Helen Buchanan
    Helen Buchanan Freshfields12 Years Ranked
  2. Jason Collins
    Jason Collins DLA Piper LLP12 Years Ranked
  3. Liesl Fichardt Quinn Emanuel Urquhart & Sullivan, LLP14 Years Ranked
  4. Adam CraggsRPC
  5. Graham Aaronson KC KCJoseph Hage Aaronson LLP
  6. Simon WhiteheadJoseph Hage Aaronson LLP
2

Band 2

  1. David Pickstone Stewarts4 Years Ranked
  2. Giles Salmond Stewarts4 Years Ranked
  3. Jessica Eden Baker McKenzie4 Years Ranked
  4. Rupert Shiers Hogan Lovells12 Years Ranked
  5. David AndersonPwC Legal Business Solutions
  6. George GillhamFieldfisher
  7. Gideon SanittMacfarlanes LLP
  8. Kate IsonBryan Cave Leighton Paisner LLP
  9. Mark WhitehousePwC Legal Business Solutions
  10. Michael AndersonJoseph Hage Aaronson LLP
4

Band 4

  1. Dominic Robertson Slaughter and May6 Years Ranked
  2. Michael Hunt Herbert Smith Freehills4 Years Ranked
  3. Nicholas Gardner
    Nicholas Gardner Ashurst4 Years Ranked
  4. Richard Jeens Slaughter and May4 Years Ranked
  5. Robert Waterson Eversheds Sutherland4 Years Ranked
  6. Alan SinyorBryan Cave Leighton Paisner LLP
  7. Derek HillFieldfisher
  8. Hugh GunsonCharles Russell Speechlys
  9. Iain MacWhannellJoseph Hage Aaronson LLP
  10. Ian HydeOsborne Clarke LLP
  11. Lee EllisKPMG Law UK
  12. Matthew FlemingKPMG Law UK
  13. Robert HartleyMishcon de Reya LLP
  14. Victor CramerPwC Legal Business Solutions
  15. Waqar ShahKingsley Napley LLP
U

Up and Coming

  1. Clara Boyd
    Clara Boyd DLA Piper LLP2 Years Ranked
  2. Heather Rowlands
    Heather Rowlands Simmons & Simmons LLP4 Years Ranked
  3. Shofiq Miah
    Shofiq Miah Stephenson Harwood LLP4 Years Ranked
  4. Colette van ZylKPMG Law UK
  5. Jack PrytherchOsborne Clarke LLP
  6. Matthew SharpFieldfisher

All Departments profiles

1

Band 1

  1. Baker McKenzie
    1
    Baker McKenzie
    Tax: Contentious
    2025 | Band 1 | 1 Years Ranked
    Baker McKenzie has a respected disputes team that consists of lawyers and non-legal specialists such as accountants. The team has significant experience in transfer pricing and VAT disputes. The firm has additional strength in handling Diverted Profits Tax matters and European state aid investigations. International tax disputes are a particular area of strength, and the team is regularly sought out for advice on complex multi-jurisdictional matters.
  2. Freshfields
    1
    Freshfields
    Tax: Contentious
    2025 | Band 1 | 1 Years Ranked

    Freshfields provides a full-service contentious tax offering with noted experience advising on high-value disputes involving issues such as transfer pricing. Its impressive clientele includes notable global companies, and it is well known for its handling of complex matters in international markets. The team has additional sector expertise within the energy sector and for financial institutions.

  3. Joseph Hage Aaronson LLP
    Tax: Contentious
    2025 | Band 1
2

Band 2

  1. DLA Piper LLP
    2
    DLA Piper LLP
    Tax: Contentious
    2025 | Band 2 | 1 Years Ranked
    DLA Piper acts for an impressive set of clients including financial institutions and UK and international corporates. The team has extensive experience in relation to both direct and indirect tax matters, notably advising on real estate-related mandates as well as on VAT. Transfer pricing is another noted area of strength.
  2. Herbert Smith Freehills
    2
    Herbert Smith Freehills
    Tax: Contentious
    2025 | Band 2 | 1 Years Ranked
    Herbert Smith Freehills represents clients in a comprehensive range of direct and indirect tax matters, with experience in areas such as M&A, real estate and investment funds. It has notable experience advising clients from the energy and financial services sectors, including a large number of FTSE-listed companies. The team handles contentious and non-contentious matters both in the UK and internationally.
  3. Pinsent Masons
    2
    Pinsent Masons
    Tax: Contentious
    2025 | Band 2 | 1 Years Ranked
    Pinsent Masons has a strong team that advises a number of large international clients on their disputes with HMRC. The firm has deep expertise in domestic and international tax legislation and is regarded highly for its ability to discreetly resolve conflicts before trial. Its lawyers frequently handle matters for clients within the financial, retail, energy and technology industries.
  4. Slaughter and May
    2
    Slaughter and May
    Tax: Contentious
    2025 | Band 2 | 1 Years Ranked
    Slaughter and May works with a broad spectrum of high-profile corporates and individuals on UK and EU tax issues. The firm offers in-depth technical expertise in tax inquiries and investigations. Its lawyers are noted for their experience in obtaining confidential HMRC settlements for clients and are adept at advising on international tax disputes.
  5. Fieldfisher
    Tax: Contentious
    2025 | Band 2
  6. KPMG Law UK
    Tax: Contentious
    2025 | Band 2
  7. RPC
    Tax: Contentious
    2025 | Band 2
3

Band 3

  1. EY Law
    Tax: Contentious
    2025 | Band 3
  2. Macfarlanes LLP
    Tax: Contentious
    2025 | Band 3
  3. PwC Legal Business Solutions
    Tax: Contentious
    2025 | Band 3
4

Band 4

  1. Ashurst
    4
    Ashurst
    Tax: Contentious
    2025 | Band 4 | 1 Years Ranked
    Ashurst is well reputed in the tax sphere for major transactional work and for acting on cross-border advisory matters. The team has broad expertise, which includes advice to asset managers on fund structuring, assistance with the tax aspects of high-value real estate transactions, and tax advice on large M&A mandates. It counts alternative asset managers and multinational corporations among its clientele.
  2. 4
    Norton Rose Fulbright
    Tax: Contentious
    2025 | Band 4 | 1 Years Ranked

    The team at Norton Rose has extensive experience advising on a wide array of domestic and international tax matters including M&A activity, restructurings and refinancings. The team is able to advise on large, multi-jurisdictional matters through its large network of international offices, and it is noted for its diverse practice, which encompasses energy, telecommunications, real estate and infrastructure expertise.

  3. Quinn Emanuel Urquhart & Sullivan, LLP
    4
    Quinn Emanuel Urquhart & Sullivan, LLP
    Tax: Contentious
    2025 | Band 4 | 1 Years Ranked

    Quinn Emanuel is a litigation boutique with a strong tax disputes practice. The firm is known for its work for large international corporates on complex domestic and cross-border matters. The team is equally capable when advising on disputes relating to direct and indirect tax.

  4. Simmons & Simmons LLP
    4
    Simmons & Simmons LLP
    Tax: Contentious
    2025 | Band 4 | 1 Years Ranked
    Simmons & Simmons's tax team advises clients on all manner of direct and indirect tax concerns. The team works with clients from the energy, financial services, media and telecoms sectors, and is notable for its work on cross-border tax structuring mandates as well as for its leading work on fund and asset management-related tax advice. It is able to offer a full-service offering with additional contentious tax capabilities.
  5. 4
    Stewarts
    Tax: Contentious
    2025 | Band 4 | 1 Years Ranked

    Stewarts has a broad team of tax litigators supporting corporate and individual clients in both direct and indirect tax disputes. The firm's areas of expertise include litigation relating to tax avoidance schemes, the tax treatment of employee benefits, and VAT.

  6. Bryan Cave Leighton Paisner LLP
    Tax: Contentious
    2025 | Band 4
  7. Deloitte Legal
    Tax: Contentious
    2025 | Band 4
  8. Mishcon de Reya LLP
    Tax: Contentious
    2025 | Band 4