Historical Annuity Rate Index * Beginning April 2006
Annuity Interest Rate for September 2008 — 4.625%.
2006 %
2007 %
2008 %
January
-
5.125
4.875
February
-
5.125
4.625
March
-
5.250
4.375
April
5.125
5.125
4.375
May
5.375
5.125
4.250
June
5.500
5.250
4.375
July
5.625
5.500
4.625
August
5.750
5.625
4.750
September
5.625
5.625
4.625
October
5.375
5.250
November
5.250
5.250
December
5.250
5.125
* NOTE: TSP annuity rates beginning in April 2006 reflect the provisions of the new annuity contract with Metropolitan Life Insurance Company (MetLife). The historical annuity rates for the period before April 2006 have been removed from this Web site, as they reflect rates under the provisions of our previous annuity contract with MetLife and are no longer valid for comparison purposes.
Current Information