27 March 2023
From 9 May 2023 the UOMI rates on underpayments and overpayments of tax will change.
The new rates are:
- Underpayments - 10.39% (up from 9.21%)
- Overpayments - 3.53% (up from 2.31%)
We review rates regularly so that they align with market interest rates.
Last updated:
27 Mar 2023