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Federal Reserve Board of Governors

Interest on Required Balances and Excess Balances

Current | Change Year:

2008: All Quarters

Interest Rates Paid on Required Reserve Balances
  Institutions with 1-Week Maintenance Period   Institutions with 2-Week Maintenance Period
    Memorandum     Memorandum
Maintenance Period
(Ending on)
Rate Average Target Federal Funds Rate During the Maint. Period2 Spread2   Rate Average Target Federal Funds Rate During the Maint. Period2 Spread2
December 31 2008 0.25 NA NA   0.25 NA NA
December 24 2008 0.25 NA NA   NA NA NA
December 17 2008 0.791 0.79 0.00   0.891 0.89 0.00
December 10 2008 1.00 1.00 0.00   NA NA NA
December 3 2008 1.00 1.00 0.00   1.00 1.00 0.00
November 26 2008 1.00 1.00 0.00   NA NA NA
November 19 2008 1.00 1.00 0.00   1.00 1.00 0.00
November 12 2008 1.00 1.00 0.00   NA NA NA
November 5 2008 0.90 1.00 0.10   1.11 1.21 0.10
October 29 2008 1.33 1.43 0.10   NA NA NA
October 22 2008 1.40 1.50 0.10   1.40 1.50 0.10
October 15 2008 1.40 1.50 0.10   NA NA NA
Interest Rates Paid on Excess Reserve Balances
  Institutions with 1-Week Maintenance Period   Institutions with 2-Week Maintenance Period
    Memorandum     Memorandum
Maintenance Period
(Ending on)
Rate Lowest Target Federal Funds Rate During the Maint. Period2 Spread2   Rate Lowest Target Federal Funds Rate During the Maint. Period2 Spread2
December 31 2008 0.25 NA NA   0.25 NA NA
December 24 2008 0.25 NA NA   NA NA NA
December 17 2008 0.251 0.25 0.00   0.251 0.25 0.00
December 10 2008 1.00 1.00 0.00   NA NA NA
December 3 2008 1.00 1.00 0.00   1.00 1.00 0.00
November 26 2008 1.00 1.00 0.00   NA NA NA
November 19 2008 1.00 1.00 0.00   1.00 1.00 0.00
November 12 2008 1.00 1.00 0.00   NA NA NA
November 5 2008 0.65 1.00 0.35   0.65 1.00 0.35
October 29 2008 0.65 1.00 0.35   NA NA NA
October 22 2008 0.75 1.50 0.75   0.75 1.50 0.75
October 15 2008 0.75 1.50 0.75   NA NA NA

Footnotes

1. The interest rates on required reserve balances and excess balances for the reserve maintenance periods ending December 17, 2008 were calculated using the upper bound of the target range of 0 to 0.25 percent established by the FOMC on December 16, 2008.

2. Effective with the reserve maintenance periods beginning December 18, 2008, the Board established interest rates paid on required reserve balances and excess balances rather than specifying a formula based on the target federal funds rate.

Last update: June 17, 2009