www.rpc.co.uk/perspectives/tax-take/documents-subject-to-legal-advice-privilege-not–disclosable/#page=1
Case brought against HMRC examines privilege in the context of a tax-focused corporate structuring project – Stewarts (stewartslaw.com)
See also:
riskandcompliance.freshfields.com/post/102ieuh/mind-your-privilege-recent-developments-in-the-law-of-privilege
globalinvestigationsreview.com/guide/the-practitioners-guide-global-investigations/2025/article/privilege-the-uk-perspective