People work hard to put aside money for emergencies. This money must remain safe and not be used for daily expenses or unnecessary spending. That said, not everyone wants to keep their savings or the extra money they have managed to put aside in an easily accessible account. An alternative is to open a Certificate of Deposit account. While doing so, one should make sure to avoid some common errors. Choosing a longer term CDs have different lengths. People looking to invest can choose from a whole range of six-month, twelve-month, two-year, or even five-year CDs. Some banking organizations provide even longer choices. This excites the people looking to invest in CDs, and they choose a lengthy term. However, that is not always the right choice. The thing is, people cannot be sure that CD interest rates will go up. Even if they do, no one knows what the increase in the percentage will be. While people investing in long-term plans can get stuck with a fixed-rate interest, those investing in shorter terms can enjoy better returns through reinvestments. Not researching Some people keep dealing with the same bank they are comfortable with. But this might cost them in the long run.