A good CD rate depends on what other banks are offering this week, not on a fixed number
There is no universal "good" rate for certificates of deposit. What matters is how a bank's rate compares to what competitors are paying on the same term. A 4.5% APY on a one-year CD might be excellent one month and below average the next, depending on what the Federal Reserve has done and what other banks have decided to offer.
The practical way to judge a rate: look at what at least three other banks are offering on the same CD term (three months, six months, one year, two years, five years) on the same day you are comparing. If a bank's rate is at or above the middle of that range, it is competitive. If it is noticeably lower, you are giving up money for no reason.
Rates also vary by term length. A five-year CD typically pays more than a one-year CD because you are locking your money away longer. But this is not always true — sometimes short-term rates are higher. Check the specific term you are considering, not just the bank's headline rate.
Key Takeaways
- A good CD rate is one that matches or beats what at least three competing banks are paying on the same term on the same day.
- CD rates change weekly or more often, so a rate that was good last month may not be good this month.
- Online banks typically pay higher rates than brick-and-mortar banks because they have lower overhead costs.
- A longer CD term (five years instead of one year) usually pays more, but you should compare rates for the specific term you need.
- The Federal Reserve's interest rate decisions are the main driver of CD rates across the entire banking system.
How to find the current competitive rate for your term
Start by visiting the websites of three to five banks you already know or that are commonly recommended: a large national bank, an online bank, and a credit union if you belong to one. Write down the APY and the term for each. Do this on the same day, because rates can shift.
Then visit a rate-tracking site like Bankrate, DepositAccounts, or the FDIC's National Information Center to see what other banks are offering. These sites update daily and let you filter by term length. You are looking for the range — the highest and lowest rates available — so you know what "competitive" means that day.
If a bank is offering a rate in the top quarter of that range, it is a good rate. If it is in the bottom quarter, you are likely leaving money on the table. The difference between a 4.25% APY and a 4.75% APY on a $10,000 one-year CD is $50 in interest — small, but real.
Why online banks usually have better rates than traditional banks
Online banks pay higher CD rates because they do not operate physical branches. They have no rent, no tellers, no building maintenance. That savings gets passed to customers in the form of higher interest rates. A traditional bank with hundreds of branches cannot compete on rate alone.
This does not mean online banks are risky. As long as the bank is FDIC-insured (which nearly all are), your deposits are protected up to $250,000 per account type. You can check FDIC insurance status on the bank's website or by searching the FDIC's BankFind tool.
The trade-off is convenience: you cannot walk into a branch to deposit cash or speak to someone in person. For most people saving in a CD, this does not matter because you are not touching the money until it matures anyway.
How Federal Reserve decisions affect the rates you see
The Federal Reserve sets a target range for the federal funds rate — the interest rate banks charge each other for overnight loans. When the Fed raises this rate, banks raise the rates they offer on savings products, including CDs. When the Fed cuts rates, CD rates fall.
This happens with a lag of a few days to a few weeks. After a Fed announcement, banks update their CD rates as they adjust their overall strategy. You will see the change reflected on bank websites and rate-tracking sites within days.
If the Fed has recently cut rates or signaled future cuts, CD rates may be falling. If the Fed has been raising rates or holding steady, CD rates may be stable or rising. Checking the Fed's recent decisions and statements can give you a sense of whether rates are likely to move up or down soon.
The difference between APY and APR on a CD
APY (annual percentage yield) is what you should use to compare CDs. It includes the effect of compounding — the interest you earn on your interest. APR (annual percentage rate) does not include compounding and will always be lower than APY for the same CD.
Banks are required to show APY prominently on CD offers, so you will usually see it first. If you see only APR, ask the bank for the APY or move to a different bank. APY is the only fair way to compare.
On a one-year CD, the difference between APY and APR is usually small. On longer terms or higher rates, the gap widens. A five-year CD at 4.5% APR might be 4.6% APY — not huge, but enough to matter if you are comparing two similar CDs.
When to lock in a rate versus waiting for rates to rise
If you need the money in one year and the current one-year CD rate is 4.5%, locking that in now makes sense. You know what you will earn. Waiting for rates to rise is a gamble — they might fall instead, and you will have lost the opportunity.
If you are unsure when you will need the money, a shorter-term CD (three or six months) lets you reassess when it matures. You can then move to a longer term if rates have risen, or renew at the new rate if they have fallen. The trade-off is that shorter CDs usually pay less.
One strategy some savers use is a CD ladder: dividing money among CDs of different lengths (one year, two years, three years, five years) so that one matures every year. This gives you regular chances to reinvest at current rates without locking all your money away for five years.
Promotional rates and why they do not last
Some banks offer promotional CD rates that are higher than their standard rates. These are real rates, not tricks, but they are temporary — usually available for a limited time or only on a certain amount of money. Once the promotion ends, new CDs at that bank will pay the standard rate.
If you see a promotional rate that is significantly higher than competitors, it is worth taking if you were planning to open a CD anyway. Just read the fine print to understand when the promotion ends and whether there are limits on how much you can deposit at that rate.
Do not chase promotional rates from bank to bank constantly. The time and effort are not worth the small gains, and some banks make it inconvenient to move money in and out. Pick a good rate from a reputable bank and stick with it.
Frequently Asked Questions
Is a 4% CD rate good right now?
That depends on what other banks are offering on the same term today. Check three to five banks' websites and a rate-tracking site to see the current range. If 4% is at or above the middle of that range, it is competitive. If most banks are offering 4.5% or higher on the same term, 4% is below market.
Should I choose a longer CD term to get a higher rate?
Only if you do not need the money during that time. A five-year CD usually pays more than a one-year CD, but you cannot touch the money without penalty. If you might need it in two years, a two-year CD is the right choice, even if a five-year CD pays slightly more.
What happens to my CD rate if the Federal Reserve cuts rates?
Your rate stays the same until the CD matures. The Fed's decision affects new CDs going forward, not ones you already own. When your CD matures, you can renew at whatever the new rate is, or move the money elsewhere.
Can I compare CD rates across different banks fairly?
Yes, as long as you compare the same term (one year, two years, five years) and use APY, not APR. Make sure each CD is FDIC-insured and has no hidden fees. Beyond that, the highest APY for your term is the best deal.
Why do some banks offer much lower CD rates than others?
Traditional banks with many branches cannot compete on rate because of their overhead costs. Credit unions sometimes offer lower rates because they prioritize member loans over savings rates. Online banks almost always offer the highest rates because they have minimal operating costs.