Forensic Accountant in Cardiff

Location: Various locations across the UK.

Salary: 58,541 - 72,711 per year

Employment: Flexible

Category: Finance

Posted: 2026-08-18

Valid to: 2026-09-02

Employer: HM Revenue and Customs

Job summary: Discover what it’s like to work in a compliance role that makes an impact. Could you help us shape a stronger, fairer future? Your next career move starts here.

Rule keepers - begin your compliance journey. Do you want to showcase your accountancy expertise to UK Criminal courts? Do you want to be part of a team where flexible working is the norm? If the answer is Yes, then we can offer you a leadership role with your work principally providing independent accountancy opinion on HMRC Fraud Investigation Service (FIS) cases. FIS is responsible for both civil and criminal investigations in tackling the most serious tax evasion and fraud.

Our Forensic Accountants enjoy a wide range of work, primarily relating to criminal prosecutions and anti-fraud interventions. You will play an active role in high-profile issues and ultimately your work will touch the lives of everyone in the UK.

Some experience of forensic accounting, money laundering issues and illicit finance issues would be beneficial to the role.

Job description: As a Forensic Accountant you will give objective, independent and professional advice relating to criminal investigations and anti-money laundering interventions. We want you to use your knowledge and experience to understand and explain financial and accounting transactions to investigators, lawyers and the courts.

You will provide clear and concise analysis of relevant accounting, financial and transactional information to communicate complex financial issues to non-accountants including investigation teams, lawyers and the courts. You will demonstrate your ability to utilise your accounting knowledge and commercial experience to identify risks, critically assess financial evidence and provide expert opinion.

You will support litigation, acting as an expert witness or witness of fact and will proactively assist others involved in criminal prosecutions or civil investigations of tax fraud and Proceeds of Crime Act (PoCA) interventions including confiscation orders and cash seizures. You will prepare and review professional reports with both factual and opinion evidence, attend case conferences, meetings and court, acting with professionalism, integrity and independence.

Our team undertakes regular Continuing Professional Development. We will provide you with opportunities to share knowledge, develop and provide quality accountancy training to both colleagues and tax professionals.

Person specification: The successful candidate will:

• Provide objective and independent accounting advice relating to criminal and civil investigations and anti-money laundering interventions, including acting as an independent expert witness.
• Support activities targeting alcohol, supply chain and duty evasion fraud utilising your commercial experience.
• Communicate with and advise internal and external stakeholders.
• Develop, support and provide quality bespoke accountancy training to key partners.
• Coach and mentor colleagues.
• Share knowledge and best practice, using innovative methods and digital tools.
• Demonstrate expertise, experience, and authority to credibly engage with courts, tribunals, accountants, colleagues, customers, and senior HMRC officers.

Essential Criteria: The candidate will have strong financial accounting experience gained in practice, industry, public sector or private sector and specifically including:

• Experience of analysing and interpreting a range of financial records, of preparing or reviewing financial statements and of considering the appropriate accounting treatment of a variety of specific transactions (applying UK GAAP).
• Commercial knowledge and an understanding of how businesses operate including accounting systems.
• Excellent digital skills including the ability to use Excel and other tools for complex analysis.
• Attention to detail and precise analytical skills; ability to review information, figures and calculations thoroughly to draw clear, concise conclusions and accurately identify accountancy risks.
• Exceptional verbal and written communication skills, including the ability to produce high quality written outputs.

Mandatory Accountancy Qualifications and memberships are required for this role.

Desirable Criteria: Experience of Forensic accounting, Money Laundering issues and Illicit Finance issues would be beneficial to the role.

Benefits: Alongside your salary of 58,541, HM Revenue and Customs contributes 16,959 towards you being a member of the Civil Service Defined Benefit Pension scheme. HMRC operates both Flexible and Hybrid Working policies, allowing you to balance your work and personal commitments. We welcome applications from those who need to work a more flexible arrangement and will agree to requests where possible, considering our operational and customer service needs.

We offer a generous leave allowance, starting at 25 days and increasing by a day for every year of qualifying service up to a maximum of 30 days.

Pension - We make contributions to our colleagues’ Alpha pension equal to at least 28.97% of their salary.

Family friendly policies. Personal support. Coaching and development.