The Board is amending Regulation D, Reserve Requirements of Depository Institutions, to reflect the annual indexing of the reserve requirement exemption amount and the low reserve tranche for 2022. The annual indexation of these amounts is required notwithstanding the Board's action in March 2020 setting all reserve requirement ratios to zero. The Regulation D amendments set the reserve requirement exemption amount for 2022 at $32.4 million (increased from $21.1 million in 2021) and the amount of the low reserve tranche at $640.6 million (increased from $182.9 million in 2021). The adjustments to both of these amounts are derived using statutory formulas specified in the Federal Reserve Act (the "Act"). The increases in the exemption amount and low reserve tranche for 2022 are larger than in previous years, primarily reflecting the one-time effects of the Regulation D amendments that eliminated the six convenient transfer limit from the definition of a savings deposit and recognized savings deposits as a type of transaction account. The annual indexation of the reserve requirement exemption amount and low reserve tranche, though required by statute, will not affect depository institutions' reserve requirements, which will remain zero.