Late payment interest rates changed again
Late payment interest rates on underpaid taxes will soon decrease again due to the recent reduction in the Bank of England’s base rate. What are the new charges?

On 6 February 2025 an announcement confirmed a reduction in the Bank of England base rate to 4.5% from 4.75%. As HMRC’s late payment and repayment interest rates are linked to the base rate, they will also come down.
From 17 February 2025 the following rates will apply:
- Late corporation tax paid quarterly – 5.5%
- Interest on overpaid corporation tax – 4.25%
From 25 February 2025, the rates for other taxes will be:
- Late payment interest – 7%
- Interest on overpaid tax – 3.5%
Penalty interest can be avoided by paying your tax bill on time. You can use HMRC's calculator to calculate the late payment interest and any penalties due for previous tax years.
Related Topics
-
HMRC pauses some refund claims for agents
Due to security concerns, HMRC has warned that it will not process refund claims made by authorised agents. What’s going on and what alternatives are available?
-
Can you claim input tax on overseas sales expenses?
Your business sells goods and services to overseas customers, and you do not charge VAT. Can you still claim input tax on any UK expenses that directly relate to these sales?
-
A guessing game - interest rates and employee loans
Buried in the 2024 Autumn Budget were small print changes to HMRC’s “official rate” of interest. The consequences of these have just taken effect. How might they affect you and your employees?