14 August 2019
Following the Leader: Measures Against Tax Avoidance

Follower and accelerated payment notices were introduced in Finance Act 2014 with a view to addressing taxpayers and promoters involved in tax avoidance schemes.
The objective of these rules was to improve efficiency with dealing with tax avoidance schemes and to ensure that tax in dispute in relation to the use of an avoidance scheme is held by HMRC until it is resolved.
However, these measures have been criticised as draconian by some of those affected, citing the lack of right of appeal and scepticism over whether they are sufficiently targeted as areas for concern.
What is a Follower Notice?
Where marketed tax avoidance schemes are entered into by a large number of taxpayers, it is more efficient for HMRC to investigate a representative case and apply that ruling to other relevant cases.
If a judicial ruling is made in favour of HMRC and it is held that the scheme was ineffective, a "follower notice" is issued to other taxpayers involved in similar schemes.
Whilst many followers will agree to settle the disputed amount, some followers may instead choose to challenge the notice and argue that small differences between the cases exist such that the reasoning laid down in the representative case do not apply.
If the taxpayer refuses to settle, they will be at risk of a penalty of up to 50% of the tax in dispute.
What is an Accelerated Payment Notice?
Accelerated payment notices (or "APNs") require the taxpayer to make an up-front payment of the disputed tax to HMRC.
Therefore, should the taxpayer choose not to settle with HMRC following the receipt of a follower notice, they will nevertheless be required to pay the tax until the dispute is resolved.
The effect of this is to remove the cash-flow benefit of holding onto funds throughout a dispute.
Case Study - Haworth v HMRC (2019)
Haworth v HMRC (2019) is the first successful judicial review where the follower and accelerated payment notices issued to the taxpayer by HMRC were subsequently quashed.
The Facts
- Haworth entered into a type of tax avoidance scheme known as the "Round the World" scheme, which in short took advantage of the UK-Mauritius Double Tax Treaty in order to avoid UK capital gains tax on a trust.
- On 8 July 2010, the Court of Appeal ruled in favour of HMRC in Smallwood v HMRC (2010) on a similar scheme, holding that the arrangement was ineffective for tax purposes.
- In light of this ruling, HMRC approved the issue of a follower notice and an APN of almost £8.8 million on the basis that the facts in Haworth were sufficiently similar to Smallwood such that it was likely that Haworth's scheme was also ineffective.
- In 2018, Haworth issued a claim for judicial review challenging the issue of the follower notice and APN, however this claim was dismissed. Haworth appealed this decision.
- In the meantime, HMRC issued a closure notice amending Haworth's tax return for the relevant year to include capital gains of almost £22 million, and an additional capital gains tax charge of almost £8.8 million.
- There must be a tax enquiry in progress or the taxpayer must have made an appeal in relation to the disputed tax;
- A tax advantage arose from the arrangements;
- HMRC is of the opinion that there is a judicial ruling which is relevant to the chosen arrangements; and
- No previous follower notice has been given to the taxpayer by reference to the same scheme.