JUNIOR PROFILE
Thomas Chacko

Thomas Chacko

UK Bar 2026

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Ranked in 2 practice areas

About

Provided by Pump Court Tax Chambers

Practice Areas

Corporate tax

Indirect tax

Private client tax and employment

Public law

Career

Thomas practises in all areas of taxation. He appears regularly in high-profile cases, both for the taxpayer and HMRC, at all levels of the tribunal and court system. He regularly advises taxpayers both on prospective transactions and during HMRC investigations.

He contributes to Mortimer on Company Directors, Halsbury’s Laws on Stamp Duty as well as Tax Litigation Handbook.

Corporate, business and employment:

Thomas has been involved in some of the most significant recent cases on the taxation of LLPs and partnerships, such as HFFX, BlueCrest and Boston Consulting, appearing against some of the most eminent silks at the Tax Bar. Other significant cases have involved corporate finance (Syngenta) and regulatory settlements (ScottishPower). He advises on all aspects of business taxation, including corporate restructuring, partner and employee remuneration and pensions. He has a particular interest in Research and Development matters involving software.

Private client: Thomas advises extensively on private client matters such as the taxation of estates and UK/offshore trusts, including applications to set aside transactions before English courts and overseas jurisdictions, where he provides statements of the UK tax position for foreign courts. He also advises on the tax issues arising from divorce proceedings.

Indirect tax: Thomas’ expertise covers all areas of indirect tax including VAT, SDLT and customs duties, including export procedures and classification. He was involved in the Judicial Review of the introduction of VAT on private school fees.

Chambers Review

Provided by Chambers

UK Bar

Tax - London (Bar)

Band 1
Band 1

Individual Editorial

Thomas Chacko has developed an impressive and broad-ranging corporate tax practice. He has a growing reputation in employment tax matters and has experience of cases involving partnership structures.

Tax: Private Client - London (Bar)

Band 3
Band 3

Individual Editorial

Thomas Chacko advises on high-stakes personal tax cases. He holds experience representing HMRC and high net worth clients. Chacko is notable for his expertise in the taxation of partnerships.

Strengths

Provided by Chambers

  • Thomas Chacko is so clever.

    TaxUK Bar
  • Thomas has a natural conversational style, so he's able to break down the complex concepts he's arguing in a relatable way. Often you don't get that with tax barristers. He's easy to follow and grasp.

    TaxUK Bar
  • Thomas is very bright. He has an encyclopedic knowledge and is practical in putting it into practice.

    Tax: Private ClientUK Bar
  • Thomas was able to set out our client's case in a simple but comprehensive manner, ensuring the tribunal understood his submissions and the key points.

    Tax: Private ClientUK Bar

Ranked Barristers at Pump Court Tax Chambers (47)

London (Bar)

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