The Russian Central Bank has announced its decision to reduce the key rate to 20% on 6 June 2025. The rate was previously increased from 19% to 21% on 25 October 2024. For tax purposes, the key rate is important in relation to the safe harbor rates for interest income and expense on controlled debt. For ruble-denominated loans, the standard safe harbor rates range from 10% to 150% of the key r…