CDs usually pay more interest, but you lose access to your money
A certificate of deposit (CD) typically offers a higher interest rate than a regular savings account at the same bank. The tradeoff is that you agree to leave your money untouched for a set period — usually three months to five years — and you pay a penalty if you withdraw early. A savings account lets you move money in and out whenever you want, but the interest rate is lower and can change at any time.
Which one makes sense depends on whether you need the money soon and how much extra interest matters to you. If you have money you won't touch for at least a year, a CD almost always wins on interest. If you might need it within months, a savings account is safer.
Key Takeaways
- CD rates are typically 0.5% to 2% higher than savings account rates at the same bank, but the difference varies by institution and changes monthly.
- You cannot withdraw money from a CD without paying a penalty, which usually erases several months of interest if you break the term early.
- Savings account rates can drop without notice, while CD rates are locked in for the entire term.
- A CD makes sense if you have money you will not need for at least one year; a savings account is better if you might need it sooner.
- The interest you earn on either account is taxable income and must be reported on your tax return.
How interest rates compare right now
The gap between CD and savings account rates depends on what your bank is offering. At large national banks, savings accounts often pay 0.01% to 0.05% annual interest, while CDs at the same bank might pay 4% to 5% for a one-year term. At online banks and credit unions, both rates tend to be higher — savings accounts might pay 4% to 5%, and one-year CDs might pay 5% to 5.5%.
These rates change constantly. The Federal Reserve sets a benchmark rate that influences what banks offer, but each bank decides independently. Before you choose, check the current rates at your own bank and at a few others online. The difference between a 4.5% CD and a 5% CD is real money over time.
One important difference: a savings account rate can drop tomorrow without warning, while a CD rate is locked in. If you open a one-year CD at 5%, you keep that 5% for the full year even if rates fall to 3%. That certainty has value if you think rates might drop.
What happens if you need the money before the CD matures
Every CD has an early withdrawal penalty, stated in the account agreement. Common penalties range from three months of interest to one year of interest, depending on the CD's term. If you have a one-year CD earning $50 in interest and you withdraw after six months, the bank might charge a $50 penalty, leaving you with zero interest — you just get your original deposit back.
Longer-term CDs usually have larger penalties. A five-year CD might charge one year of interest as a penalty, which can be hundreds of dollars. Some banks calculate the penalty differently — as a percentage of the deposit or a flat fee — so read the terms before you open one.
If you think there is any chance you will need the money, a savings account is safer. The penalty risk is not worth the extra interest unless you are confident the money will stay put.
Laddering CDs to balance access and rate
Many people use a strategy called CD laddering to get higher rates while keeping some money accessible. Instead of putting all your money in one five-year CD, you split it into five one-year CDs. Each year, one CD matures and you can withdraw the money or roll it into a new CD at whatever the current rate is.
This approach gives you access to part of your money every year while still locking in higher rates than a savings account. If you have $5,000, you might open five $1,000 CDs maturing in one, two, three, four, and five years. After year one, the first CD matures and you can use that $1,000 if you need it, or renew it for another five years.
Laddering works best if you have a lump sum you can divide and you do not expect to need all of it at once. It requires more tracking than a single savings account, but it can earn you significantly more interest over time.
FDIC protection and safety
Both CDs and savings accounts at banks are protected by the FDIC (Federal Deposit Insurance Corporation) up to $250,000 per account holder per bank. If the bank fails, you get your money back up to that limit. Credit union accounts are protected by the NCUA with the same $250,000 limit. This protection applies whether your money is in a CD or a savings account.
The protection does not depend on the interest rate or the account type — only on the bank or credit union and the account holder. If you have more than $250,000, you can open accounts at different banks to stay fully protected.
When a savings account is the better choice
Choose a savings account if you might need the money within the next year, if you want to add money regularly, or if you value flexibility over a slightly higher rate. Savings accounts have no penalties for withdrawal, and you can deposit more money whenever you want. Some people use a savings account as a holding place for money they are not sure about yet.
Savings accounts also make sense if you are building an emergency fund. You want that money accessible without penalty, even if the interest rate is lower. A three-month or six-month CD could work for emergency funds if you are disciplined about not touching it, but a savings account removes the risk of a penalty if something unexpected happens.
If you are comparing rates and the CD rate is only 0.25% higher than the savings account rate, the extra interest might not be worth the loss of access. Do the math: on $10,000, the difference between 4.5% and 4.75% is $25 per year. If you might need the money and the penalty is $100, the CD is a bad deal.
Tax reporting for CD and savings account interest
Interest earned on both CDs and savings accounts is taxable income. Banks report this to the IRS on a Form 1099-INT if you earn $10 or more in interest during the year. You must include this interest on your tax return, even if the bank does not send you a form.
The interest is taxed as ordinary income at your regular tax rate, not as capital gains. This means the tax bill can be significant if you have a large CD or savings account earning high interest. Some people use CDs in retirement accounts (like an IRA) to avoid this tax, since interest in those accounts is not taxed until you withdraw.
Frequently Asked Questions
Can I move money from a savings account to a CD without losing interest?
Yes. Interest on a savings account is calculated daily and paid monthly, so you can withdraw without penalty at any time. Move the money to a CD whenever you want — you will not lose any interest you have already earned. The CD interest starts accruing from the day you open it.
What if rates drop after I open a CD?
Your rate stays the same for the entire term. If you locked in 5% for one year and rates fall to 3%, you keep earning 5%. This is one advantage of CDs over savings accounts, where the rate can drop without warning.
Should I open a CD if I think rates will go higher?
If you believe rates will rise significantly, a savings account keeps your options open — you can move money to a higher-rate CD later without penalty. With a CD, you are locked in. Some people split the difference by opening a short-term CD (three or six months) to lock in current rates while waiting to see what happens next.
Can I add money to a CD after I open it?
No. CDs are fixed-amount accounts. You deposit a lump sum when you open it, and that amount stays the same until it matures. If you want to add more money, you open a separate CD. Savings accounts let you deposit more whenever you want.
What happens when a CD matures?
The bank sends you a notice a few weeks before the maturity date. You can withdraw the money, move it to a savings account, or renew it into a new CD at the current rate. If you do nothing, many banks automatically renew it for the same term at the new rate — read your agreement to see what your bank does.