Policy paper
Tackling tax adviser facilitated non-compliance
This measure is about reforms to strengthen HMRC’s ability to act against tax advisers who intentionally facilitate non-compliance.
Documents
Details
This measure introduces legislative changes designed to strengthen HMRC’s ability to deter and respond to tax adviser behaviour that intentionally facilitates non-compliance.
The measure includes:
- changes allowing HMRC to request information from tax advisers where there is reasonable suspicion of sanctionable conduct
- penalties for tax advisers who engage in sanctionable conduct, calculated based on the tax loss
- a new power allowing HMRC to publish details of advisers where they have been sanctioned
The measure is part of a wider package to raise standards in the tax advice market and reduce the tax gap.
Updates to this page
Published 26 November 2025