Tag: Tax Tribunal

Ultimate Guide to HMRC Discovery Assessments: How to Challenge & Appeal (2026)

HMRC discovery assessments can arrive years after you filed, but many are successfully challenged. This guide explains the legal framework, grounds of appeal, and how to protect your position in 2026.

HMRC, Security Notice, Notice of Requirement, NOR, Tax Tribunal, Lexlaw, Tax Disputes, Director Liability, VAT Security, PAYE Security, Revenue Protection, Michael Duma, Harriot Rockey, Keith Gordon, Tax Litigation Solicitors.

Case Study: HMRC Security Notices Overturned – Duma & Rockey v HMRC (Tax Tribunal Appeal)

We are the leading firm representing Directors and Companies facing HMRC Security Notices and we regularly succeed on behalf of clients. Here, our counsel successfully fought HMRC Security Notices that sought to impose over £215,000 in personal liability for VAT and PAYE debts. The case is a landmark victory against HMRC Notices of Requirement to give Security.