What a fixed term savings account does
A fixed term savings account (also called a certificate of deposit or CD) holds your money for a set period—usually three months to five years—and pays you a fixed interest rate for the entire time. You agree not to withdraw the money before the term ends. In exchange, the bank pays you more interest than you would earn in a regular savings account, because the bank knows exactly how long it can use your money.
The core trade-off is straightforward: you give up access to your cash, and the bank gives you a higher rate. If you withdraw before the term ends, you pay a penalty—usually a certain number of months' worth of interest, though the exact amount depends on the bank and the term length.
The interest rate you lock in on day one stays the same for the entire term, regardless of whether market rates go up or down. This is different from a regular savings account, where the rate can change at any time.
Key Takeaways
- Your money is locked away for a fixed period (three months to five years is typical), and you cannot touch it without paying a penalty.
- The interest rate is set when you open the account and does not change, even if the bank raises or lowers rates for new accounts.
- Penalties for early withdrawal usually equal a few months of interest, but vary by bank and term length—read the disclosure before you deposit.
- Fixed term accounts make sense if you have money you will not need and want to know exactly what you will earn.
How the interest rate is locked in
When you open a fixed term account, the bank quotes you a rate—say, 4.75% annual percentage yield (APY). That rate applies to your entire balance for the entire term. If you deposit $5,000 on January 1 for a one-year term at 4.75% APY, you will earn roughly $237.50 in interest by January 1 of the next year, assuming the bank compounds interest daily or monthly as stated in the account agreement.
The rate does not move if the Federal Reserve raises or lowers interest rates during your term. If rates climb to 5.5% and new one-year CDs pay that higher rate, your account still earns 4.75%. Conversely, if rates fall to 3%, you keep earning 4.75%—which is why locking in a rate matters when rates are high.
The bank publishes different rates for different term lengths. A three-month CD might pay 4.50%, a one-year CD might pay 4.75%, and a five-year CD might pay 4.60%. Longer terms do not always pay more; the bank sets rates based on what it expects to happen with interest rates and how much money it needs to borrow from depositors.
What happens when your term ends
On the maturity date—the day your term ends—the bank deposits your original balance plus all the interest you earned into your account. You can then withdraw the money, move it to another bank, or roll it into a new fixed term account at whatever rate the bank is offering that day.
Most banks have a grace period, usually 7 to 10 days, during which you can move the money without penalty. If you do nothing during that window, many banks automatically roll your balance into a new CD at the same term length and the current rate. Read your account agreement to know your bank's policy, because automatic renewal can lock you in at a lower rate if rates have fallen.
If you need the money before maturity, you can withdraw it early, but you will owe a penalty. The penalty is usually stated as a number of months of interest—for example, "90 days of interest" or "six months of interest." On a $5,000 CD earning 4.75% APY, 90 days of interest is roughly $59. Some banks charge a flat fee instead, or a percentage of the balance.
Early withdrawal penalties and when they explore
The penalty for withdrawing before maturity is set when you open the account and is disclosed in the account agreement. It does not change, even if rates move. A typical penalty for a one-year CD might be three to six months of interest; for a five-year CD, it might be six to twelve months of interest.
The penalty is deducted from your interest earnings first. If you have earned $200 in interest and the penalty is $150, you get back your original deposit plus $50. If the penalty exceeds your interest earnings, the bank deducts the remainder from your principal—you get back less than you deposited.
Some banks offer "no-penalty" CDs that let you withdraw without a penalty, but they pay a lower interest rate to offset that flexibility. These are useful if you are not certain you can leave the money untouched, but you sacrifice yield for that option.
Fixed term accounts versus regular savings accounts
A regular savings account has no term and no penalty for withdrawal. You can take money out whenever you want. In exchange, the interest rate is lower—often 0.01% to 0.50% APY at most banks—and it can change at any time. The bank can lower your rate with a few days' notice.
A fixed term account pays more interest because you commit to leaving the money alone. The rate is higher and may provide not to change. The trade-off is that your money is not available without a cost.
If you need the money within the next few months, a savings account is the right choice. If you have money you will not touch for at least a year, a fixed term account usually pays significantly more. For example, a one-year CD might pay 4.75% while a savings account at the same bank pays 0.35%—a difference of $215 per year on a $5,000 balance.
How to compare fixed term accounts across banks
The rate is the most obvious thing to compare, but the penalty structure matters just as much. A bank offering 4.80% with a 12-month penalty is riskier than a bank offering 4.75% with a 90-day penalty, because if you need the money early, the higher rate does not offset the larger penalty.
Check the account agreement for these details: the penalty amount (stated as months of interest or a flat fee), whether the bank automatically renews at maturity, and whether the bank charges a fee to close the account. Some banks charge $25 or more just to close a CD, which is rare but worth confirming.
Also confirm the minimum deposit. Most banks require $500 to $2,500 to open a CD. Some online banks have no minimum. If you have a small amount to save, a no-minimum bank might be your only option.
When a fixed term account makes sense for you
A fixed term account is useful if you have a specific goal and a known timeline. You are saving for a down payment in two years, or you know you will need a car in 18 months. You lock in a rate today and know exactly how much you will have on that date.
Fixed term accounts also make sense when interest rates are high. If rates are at 4.75% and you believe they will fall, locking in that rate for a year or two protects you from earning less later. If rates are low and you think they will rise, a short-term CD (three or six months) lets you reinvest at a higher rate sooner.
They do not make sense if you might need the money before the term ends, or if you are building an emergency fund. Emergency money should stay in a regular savings account where you can access it without penalty.
Frequently Asked Questions
Can I withdraw money from a fixed term account before it matures?
Yes, but you will owe a penalty, usually equal to a few months of interest. The exact penalty is in your account agreement. If the penalty is larger than the interest you have earned, the bank takes the difference from your original deposit, so you get back less than you put in.
What happens to my money when the term ends?
The bank deposits your original balance plus all interest into your account. You then have a grace period (usually 7 to 10 days) to withdraw it or move it elsewhere. If you do nothing, the bank automatically rolls it into a new CD at the current rate and term length—read your agreement to confirm your bank's policy.
Is the interest rate may provide to stay the same?
Yes. The rate you lock in on day one does not change for the entire term, regardless of what happens with market rates. This is the main difference from a regular savings account, where the rate can change at any time.
How is interest calculated and paid?
Interest is calculated based on your balance and the annual percentage yield (APY). Most banks compound interest daily or monthly and add it to your account. You do not receive the interest as a separate payment; it becomes part of your balance and earns interest itself.
What is the difference between a CD and a fixed term savings account?
They are the same thing. "Certificate of deposit" and "fixed term savings account" are two names for the same product. Banks use both terms interchangeably.