This Practice Note sets out the key UK interest rates most relevant to Private Client practitioners. It includes the current rate and the date from which it applies. Additionally, links to historic rates, relevant government websites, legislation and Lexis+® UK content are included. This Practice Note is intended as a quick reference guide and not a comprehensive resource. As these rates of interest change from time-to-time with market rates, this Practice Note will be updated accordingly but relevant links are included to confirm the current rate that is applicable. The collection page for the rates of different taxes, excise duties, interest rates, exchange rates, allowances and levies published by HMRC can be accessed here. For detail on the tax rates for private clients, see Practice Note: Key UK tax rates, thresholds and allowances for Private Client. Rate category Effective from Current rate Statutory reference Useful links: Bank of England (BoE) base rate The rate set by the BoE’s Monetary Policy Committee determining the interest rate it pays to commercial banks holding money with the BoE. 18 December