Code of Federal Regulations Title 31. Money and Finance–Treasury § 31.351.30 What are interest rates and monthly accruals for Series EE bonds with issue dates of May 1, 1997, through April 1, 2005, during the original maturity period?

Savings bond rates (defined in § 351.13) apply to earnings during the first semiannual rate period beginning on or after the effective date of the rate. Interest is credited on the first day of each month and compounded semiannually. Interest accrues beginning with the fourth month from the issue date. For example, a bond issued in January has interest first credited on May 1, which represents one month of interest because of the 3–month interest penalty. The following table shows, for any given month of issue with rates announced each May and November, the months making up the semiannual rate period during which interest is earned at the announced rate (disregarding the penalty for bonds redeemed prior to 5 years after the issue date) and the months in which the bonds increase in value. This rate is an annual rate compounded semiannually.