Scottish tax plans create additional complexity and anomalies, experts warn

Planned changes to Scottish rates of income tax would add further complexity to a system that is already difficult for taxpayers to understand, tax professionals said after Derek Mackay, cabinet secretary for finance and the constitution, set out Scotland’s draft budget on December 14.

My news story for Tax Analysts, published on December 15 (paywall), is now reproduced in full with permission:

Scottish Tax Plans Create Additional Complexity and Anomalies, Experts Warn (PDF)

Designing good compliance into the tax system

HM Revenue & Customs estimates the total UK tax gap, the difference between the tax collected and the amount that should be collected “in theory”, at £34bn. Just £1.7bn relates to avoidance (excluding international tax planning strategies such as profit shifting, which are being addressed slowly but multilaterally), and £6bn relates to interpretation of the law.

In contrast, criminal attacks account for around £5bn and evasion another £5bn, while £3.5bn is attributed to the “hidden economy”.

Read more: My article for AAT Comment, 12 January