A Certificate of Deposit with The UNION BANK Company is a great investment. A Certificate of Deposit offers an easy way to earn a fixed rate of return over a set amount of time. The UNION BANK offers several options for Certificates of Deposits to give you the convenience and flexibility you need. Terms vary from three months to five years and you can invest as little as $500 while earning competitive rates. Interest may be credited to another UNION BANK account or compounded.