Corporation Tax and the taxation of intangible assets, remediation of contaminated land, vaccines research relief and tax credits for research & development.

International tax issues including the principles of double taxation relief and an introduction to double taxation agreements

Guidance on how a Senior Accounting Officer for all companies must deliver correct and complete tax returns

This tax information and impact note sets out how tobacco duties will increase on 26 November 2025 and 1 October 2026.

HMRC interest rates for late payments will be revised following the Bank of England interest rate cut to 3.75% yesterday (18 December 2025).