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Background and Summary of Regulation D

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Reserve requirements are imposed on depository institutions for the purpose of facilitating the conduct of monetary policy by the Federal Reserve. All depository institutions, including commercial banks, savings banks, savings and loan associations, credit unions, and agencies or branches of foreign banks located in the United States are subject to reserve requirements. Reserves are maintained in the form of vault cash or a non-interest-bearing balance held with a Federal Reserve Bank directly or indirectly.
Regulation D imposes uniform reserve requirements on all depository institutions with transaction accounts or nonpersonal time deposits, defines those deposits, and requires reports to the Federal Reserve. Transaction accounts are defined to include checking accounts, NOW accounts, share draft accounts, savings accounts that allow automatic transfers or third-party payments by automated teller machines, and accounts that permit more than a limited number of telephone or preauthorized payments or transfers each month. At the end of 2001, the reserve requirement on transaction accounts was 3 percent of the first $41.3 million of net transactions balances and 10 percent of the rest. So that small depository institutions are relieved of the burden of reserve requirements, each depository institution is subject to a zero percent reserve requirement on the first $5.7 million of its reservable liabilities (at the end of 2001).
Time deposits currently are subject to a zero reserve requirement. Time deposits are deposits or certificates with original maturities of at least seven days, and savings accounts (including money market deposit accounts, regular share accounts at credit unions and regular accounts at thrifts) that allow the institution to require at least seven days’ notice by the depositor before withdrawal is made. To be treated as a savings account, an account that permits telephone or preauthorized payments or transfers to third parties must limit such transfers to no more than six per month, of which no more than three may be by check or share draft.
Section 204.3 of Regulation D sets out the rules for computing the amount of reserves that must be held and the methods for holding them. It also permits carryover of certain reserve excesses and deficiencies and specifies pass-through rules. The Reserve Maintenance Manual also sets out the fundamental rules of reserve calculation and account maintenance for institutions that file the Report of Transaction Accounts, Other Deposits and Vault Cash (FR 2900) either weekly or quarterly. This manual is available on the Federal Reserve’s financial services web site (http://www.frbservices.org/accounting/CustomerReferenceGuide.cfm).

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