Following the Bank of England’s recent announcement increasing the base rate, HMRC have announced that their late payment interest rate will also increase by 0.50%, to 4.25%, from 23 August 2022. 

The rate, which applies to late payments of the main taxes and duties administered by HMRC, is tracked at 2.5% above the base rate. It was increased to 3.75% in July 2022.

  • For companies in the Corporation Tax quarterly instalment payment regime, the rate of interest on underpaid instalment payments increases to 2.75% from 2.25%. This change takes effect from 15 August 2022.
  • For all other payments, the increase to 4.25% takes effect from 23 August 2022. 
  • The repayment interest rate which HMRC will apply to overpayments of tax also increases, by 0.25%, to 0.75%.
  • The Official rate of interest which is most commonly seen in relation to Employment-related loans also remains unchanged at 2%.

Useful guides on this topic

Penalties: Late Payment
What penalties are charged when tax is paid late? 

Penalties: Late Payment MTD
Penalties for late payment of tax under Making Tax Digital for VAT and Income Tax.

External link

HMRC late payment interest rates to be revised after Bank of England increases base rate

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