An add-on CD (certificate of deposit) is a specialty CD that allows you to add more money to the account after the initial deposit. Similar to a standard CD, the additional deposits earn the fixed rate until the CD matures. Add-on CDs are offered by some banks, credit unions, and online financial institutions.
The main benefits of add-on CDs are: (1) a fixed interest rate, especially important if market rates decline; (2) a lower initial deposit may be required than with a traditional CD; (3) additional deposits can be made to grow your long-term savings.
Potential drawbacks are: (1) the fixed rate will be lower if interest rates rise during the term of the CD; (2) a traditional CD may have a higher rate; (3) early withdrawal penalty may apply; (4) add-on CDs may not be available at many financial institutions.
For savings flexibility, consider a CD ladder. With this plan, instead of buying one large CD, buy several smaller CDs with varied maturity dates. For example, instead of buying a one-year, $4,000 CD, buy four separate $1,000 CDs maturing in three, six, nine, and twelve months. This action provides flexibility to be able to access funds when needed without paying an early withdrawal penalty. Then, you can use the funds as needed or renew the CD. If interest rates are high, you might consider a longer-term CD to lock in the higher rate.
To open an add-on CD, search online for financial institutions that offer this savings plan, which will be especially beneficial if you don’t initially have all the funds necessary for a traditional CD. CDs are most recommended when interest rates are high, to lock in a good rate for a longer period. Also consider deposit amount requirements and penalties when comparing CDs and other savings plans.
Your emergency fund should be kept in an account with more liquidity than a CD. Also, once you have an adequate savings amount, be sure to consider higher return investments such as mutual funds and stocks.
For additional information on add-on CDs, go to:
Add-on CD Information
CD calculator
Teaching Suggestions
- Have students talk to others to learn about actions they take regarding their savings programs.
- Have students create a visual (poster, video, or slide presentation) that communicates factors to consider when comparing CDs.
Discussion Questions
- What features of a savings account do you consider to be most important in relation to your financial goals?
- Describe situations when an add-on CD may be an appropriate savings instrument for a person’s financial goals.