Budget 2026: The changes, challenges and implications
A cross-sector guide to key tax developments, HMRC scrutiny and managing disputes
The impact of a Budget extends beyond the headline announcements. For businesses and individuals, the practical questions are often how changes affect existing arrangements, where uncertainty may arise, and what they mean for future engagement with HMRC.
In this briefing, our award winning Tax, Investigations and Financial Crime Team examines the key announcements from Budget 2026 and significant tax developments during the year, focusing on their implications for individuals and businesses across consumer brands and retail, financial services, insurance, professional practices, technology, media and entertainment. It also covers developments in VAT, HMRC compliance and tax-related criminal and regulatory enforcement. Throughout, we highlight the practical implications for taxpayers and the issues most likely to give rise to enquiries, investigations or disputes.
Whether responding to an HMRC enquiry, challenging a tax assessment, navigating an investigation or planning for the year ahead, understanding the changing tax landscape is the first step towards protecting your position and deciding your next move.