Like most certificates of deposits, CD Special accounts automatically renew at maturity at the current rate for a Standard CD that's closest to, but not exceeding, the previous term length of your CD. This rate may be higher or lower than the original rate. We mail renewal notices 14 days prior to the account's maturity date. You will then be able to either keep the CD at the new rate, withdraw funds, or renew into a different CD term and rate.