PWA HMRC Performance Update in 2020 (10th February 2021)

HMRC performance in 2020/21

10 February 2021.

HMRC’s quarterly performance statistics which has just been released for October to December 2020 show that it continues to struggle to provide an adequate level of customer service. Alongside the data HMRC has published a commentary as it did in the last quarter.

HMRC has faced enormous challenges in the past 12 months while being central to the delivery of the government’s response to COVID-19 and EU exit. HMRC describes it as a “tough year of urgent and unexpected challenges”.



The tax debt now owed to HMRC is staggering.

It currently stands at £65bn, up from around £20bn this time last year – £45bn higher and a 225% increase.

HMRC estimates that the tax debt balance at the end of March 2021 will be between £54bn and £70bn.

The impact is also seen in the compliance yield in the period from April to December 2020 which was £16.8bn, down by more than one-third from the £26bn in the same period in 2019, although HMRC comments that this is skewed by a small number of large settlements in 2019.


HMRC Priorities

HMRC’s immediate priorities remain:

  • delivering COVID-19 financial support and preventing fraudulent attacks on the schemes;
  • supporting taxpayers who need time to pay; and
  • helping businesses navigate the new rules following the free trade agreement with the EU.

HMRC’s customer service levels

These have suffered and it says: “…call waiting times across our phone helplines have been longer than HMRC would like and we apologise for the inconvenience this causes.”

The average call waiting time increased to 11 minutes 47 seconds for October to December 2020. This compares with just under nine minutes in the previous quarter. This increased waiting time is similar to what was seen in the early months of the pandemic.

Post handling performance is a particular concern, with only 62% being handled within 15 working days of receipt. This is a significant deterioration and is despite HMRC recruiting 1,500 temporary staff to fill customer service and compliance roles.