HMRC Civil/Criminal Tax Investigations & Enquiries
Specialist Advisory
At Valentis, we are well-versed in the intense pressure that HMRC tax investigations can exert on businesses and directors. Whether you’ve received an initial letter or are under a full-scale criminal enquiry, our team of tax defence specialists, with their clarity, discretion, and authority, are here to support you. We have a proven track record of assisting UK businesses, directors, and high-net-worth individuals facing civil enquiries, Code of Practice 8/9 investigations, or criminal tax proceedings — all with unmatched rigour and sensitivity.
At Valentis, we don’t just react to HMRC investigations; we proactively handle them. We act as your defence line, managing direct correspondence with HMRC, ensuring due process is followed, and protecting your interests from the outset. Our priority is safeguarding your business reputation, financial position, and peace of mind. With Valentis, you’re not just getting advisors — you’re gaining expert representation that will give you a profound sense of relief and confidence.
What Triggers an HMRC Investigation?
Code of Practice 8 (COP8): Complex tax avoidance investigations
Code of Practice 9 (COP9): Suspected fraud or deliberate wrongdoing
Criminal investigation letters relating to evasion or money laundering
VAT or PAYE discrepancies flagged in routine compliance checks
Our Approach to Tax Investigations
Valentis takes a hands-on approach to every case, ensuring a tailored, high level of confidentiality. From the moment you contact us, we assess your exposure, advise on disclosure options, and manage every interaction with HMRC. This approach ensures your peace of mind and reassurance throughout the process.
Our services include:
Strategic advice before responding to the HMRC contact
Preparing voluntary disclosures or settlement proposals
Liaison with forensic investigators and legal counsel, where needed
Representation during interviews, inspections, or court proceedings
Mitigating penalties and negotiating reduced settlements
Related Tax Risk Services
Forensic accounting and financial reconstruction
Director of loan account reconciliations
Offshore income and asset disclosure support
Tax strategy restructuring post-investigation
Who We Support
Our investigation services are ideal for directors, contractors, property investors, e-commerce owners, and high-net-worth individuals at risk of HMRC scrutiny. We also support legal professionals needing expert tax witnesses and forensic input.
Technology & Systems We Use
We use encrypted communication platforms, HMRC-compliant tax software, and secure document sharing to maintain confidentiality throughout every case. All our advisors are UK-qualified tax professionals with significant experience in both civil and criminal case handling.
Common Scenarios We Help With
Unexpected COP8 or COP9 letter received
Allegations of undeclared overseas income
Suspicion of payroll tax fraud or cash-in-hand issues
Disputes over VAT carousel fraud allegations
Tax settlements post-divorce or business partnership exits
Frequently Asked Questions
No. Contact us first. Anything you say to HMRC can be used in their assessment or any subsequent legal proceedings.
Not necessarily. With the right strategy and early intervention, many cases can be settled outside of court with reduced penalties.
Yes, Valentis can work with your solicitor. We understand the importance of a comprehensive and defensible position, and we collaborate with legal teams to ensure seamless coordination and communication throughout the process.
100%. Your case will be handled discreetly and sensitively, ensuring you feel secure and protected throughout the process. We understand the importance of confidentiality in these matters, and we take it very seriously.
Take Control of the Narrative
If HMRC is knocking, don’t panic — act. Valentis is ready to defend your interests with calm authority and expert strategy. We’ve helped dozens of UK firms and directors navigate complex tax investigations successfully. Let’s empower you to take control of your tax narrative.