Financial Crime Barrister

Robustly defending the most serious allegations of financial crime

When you’re facing a complex, high-stakes investigation or prosecution, the expert defence provided by a financial crime barrister can prove decisive in protecting your liberty, safeguarding your assets and preserving your professional reputation from irreparable harm.

Financial crime cases are typically pursued by powerful specialist authorities such as the SFO, FCA, NCA and CPS. Effective defence requires strategic insight, precision and calm judgment under intense pressure.

As a renowned financial crime barrister in London, Martin advises and represents clients from across the UK in a wide range of serious financial crime matters. His practice spans criminal fraud, civil fraud, financial regulation and public law, allowing him to deliver advice that is both legally rigorous and commercially informed. He regularly acts in cases arising under the Fraud Act, Bribery Act, Theft Act and Proceeds of Crime Act.

Early and decisive intervention is central to his approach as a financial crime barrister. If your livelihood and reputation is particularly vulnerable to investigation, Martin’s discreet, meticulous service will place you in the strongest possible position to achieve a successful outcome, and his focus will remain unwavering.

Proactive and discreet guidance

Financial crime investigations often begin long before any charge is brought. Early decisions made during interviews, correspondence, or disclosure exercises can shape the entire course of a case.

Timely representation can preserve a defence, limit exposure and, in some cases, bring investigations to an end before prosecution is pursued.

For some professionals, even an unresolved investigation can have devastating consequences on their career and personal life. Martin is acutely aware of what is at stake and he is known for providing clear, practical advice with absolute confidentiality.

Frequently Asked Questions

What is Financial Crime?

What areas of financial crime do you specialise in?

Who do you typically act for?

Can you offer legal advice before I’ve been charged?

Can you handle financial crime cases outside the UK?

What types of financial crime do you defend?

Can you handle asset forfeiture cases?

What is your approach to financial crime cases?

Will you handle all of the paperwork for me?

Why Choose Martin McCarthy KC

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"Martin is a superb criminal defence barrister. He is a wise and considered practitioner who shows great judgement in which battles to pick. He has a delightful court manner which charms judges and juries alike as well as a steely resolve. Martin is a stellar performer who was made for silk robes."

Other Key Lawyer

"Martin is an able advocate who sports good points of law, argues the point well and is clearly an adroit trial tactician."

London Bar

"Martin is absolutely brilliant. He has a really down-to-earth and direct advocacy style that judges and juries really like and is very effective."

Financial Crime UK Bar

"Martin speaks brilliantly and is very well prepared. His cross-examination is excellent because he has such a good tone of voice and deals with witnesses very well."

Crime UK Bar

"Martin is very industrious, sharp and hard-working and he is an all-round first-class counsel."

Crime UK Bar

"Martin is an exceptional practitioner who is the rare combination of a brilliant brain and an excellent advocate. He reads the room and even in the most challenging of cases ensures that the jury and judge are on board with him."

Legal 500 2024 Edition

"Martin McCarthy has an established defence practice across both crime and financial crime. He has experience of serious matters including those relating to people trafficking and terrorism. His cases regularly have cross-border elements."

Chambers and Partners 2024 edition

"Assiduous and extremely organised, his preparation for a case is excellent. He has an unrivalled sense of which direction a case is going once it's underway. He has a very good forensic mind and the ability to dial it up or down in response to the mood of the courtroom"

Chambers and Partners 2024 edition

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