Cash News
Certificates of deposit (CDs) allow you to earn interest on your deposit, sometimes at interest rates as high as 5% APY. This helps hedge against inflation, making them an attractive alternative to checking accounts and traditional savings accounts.
However, checking and savings accounts let you add money at any time. With CDs, adding money is often not permitted — with one exception.
A CD is a type of interest-bearing deposit account available at banks, credit unions, and other financial institutions.
Unlike savings accounts, CDs require depositors to keep their money in the account for a predetermined period. In exchange, customers are rewarded with a high annual percentage yield (APY) on their deposits. CD terms can range from just a few months to several years. If you withdraw your money before the CD matures, you’ll be subject to an early withdrawal penalty.
The general rule is that the longer the CD term, the higher the interest rate. Financial institutions tend to pay higher rates on longer CD terms to incentivize customers to park their money in their accounts longer. This allows them to lend deposits to other customers, and longer terms make their funds more stable and predictable.
Read more: How do banks make money?
However, the federal funds rate also plays a role in CD rates. If the federal funds rate is high, short-term CDs may pay higher rates than long-term CDs. This is because the rate may drop before a lengthy CD term ends. As a result, the bank isn’t willing to pay the same rate on longer-term CDs. CD rates fluctuate frequently, so you should compare several rates to find the best offer.
See the best CD rates available today>>
Most CDs don’t let you add money once the account has been opened and funded. With traditional CDs, you must leave your money in the account until maturity. Once the account matures, you can open another CD and add additional money to that account if you want.
One exception to this rule is with add-on CDs. This is a special type of CD that lets you add more money to the balance after it’s opened. Some add-on CDs have low opening deposit requirements, allowing you to open the account with the funds you have available and then add more at a later date.
Keep in mind that while add-on CDs let you deposit more money into the account, they likely won’t permit early withdrawals. If you want maximum flexibility, add-on CDs may still not be the best option. In addition, the interest rates on add-on CDs can be lower than the rates for standard CDs.
Given the downsides of add-on CDs, there are other options to consider if you want a secure place to add savings while earning a competitive interest rate.
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CD laddering: This is a strategy that can help you work around traditional CD deposit rules. CD laddering involves opening several CDs and spreading your funds across different accounts with varying term lengths. For instance, rather than depositing $6,000 in a 1-year CD, you could open three CDs with varying terms — say, 3 months, 6 months, and 9 months — and deposit $2,000 into each one. Every three months, you’ll have access to a portion of your funds, at which point you can decide whether to open another CD (and potentially, add more funds) or reevaluate how you want to use that money. This is also a good strategy when interest rates are in flux and you don’t want to lock in your funds for too long of a period.
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High-yield savings account: If you want flexibility, a high-yield savings account may be a better choice. You can add money to these accounts whenever you want, and some pay interest rates that rival CDs. In addition, they often have little to no opening deposit requirements. However, high-yield savings accounts may have a limit on the number of monthly withdrawals you can make without incurring a fee.
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Money market account: Another possible alternative, money market accounts have features of both checking and savings accounts. They can offer similar rates as high-yield savings accounts and CDs, and often come with a debit card and checks. You can deposit money as often as you want, but like savings accounts, there may be limits on withdrawals.
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Treasury bills (T-bills): You purchase these directly from the U.S. Treasury on the TreasuryDirect website or through a broker. T-bills pay interest at maturity, and you can’t add additional money to them. However, you can purchase them in $100 increments, and their terms are as short as four weeks. You can also use a laddering approach with T-bill purchases, so this option offers some flexibility.