12/01/2026
🎙️ US-UK Tax Talk Podcast | UK Tax Audits and Investigations: How to Deal with HMRC
In the latest episode of US-UK Tax Talk, host Aidan Grant is joined by James Austen, Partner, and Henry Lopes, Associate, from Collyer Bristow’s Tax & Estate Planning team for a practical and candid discussion on HMRC inquiries, tax disputes, and what taxpayers should do when things go wrong. Drawing on extensive advisory and litigation experience, the conversation explores how HMRC inquiries arise, why Americans living in the UK are disproportionately exposed to investigation risk, and how misunderstandings between the US and UK tax systems - particularly around US LLCs and trusts - can lead well-intentioned taxpayers into non-compliance.
The episode walks through the full lifecycle of an HMRC inquiry, from discovering an error and deciding whether to disclose, to navigating disclosure facilities, negotiating penalties, and understanding when disputes escalate to tribunal litigation. With a clear focus on outcomes, the team explain why early advice, transparency, and a commercial approach are critical, and why most disputes resolve without litigation.
🎧 Watch the episode on Collyer Bristow’s YouTube channel and listen on all major podcast platforms: https://lnkd.in/eRuh8XQt
New episodes are released on the first Wednesday of every month.