HMRC is increasing interest rates for late payments for most taxes, after the Bank of England’s decision to increase the base rate to 4.25%.
From 3 April 2023, the rate for late paid corporation tax quarterly instalment payments is 5.25%, while the rate paid on overpaid quarterly instalment payments and on early payments of corporation tax not due by instalments increases to 4%.
The new rate for other late paid taxes is 6.75% and repayment interest rate rises to 3.25%. These take effect from 13 April 2023.
