CD rates are low right now for two reasons working together: the Federal Reserve cut its benchmark rate three times in late 2025, lowering the ceiling on what banks will pay, and most large banks are sitting on more deposits than they can profitably lend, so they have no reason to compete for yours. That second reason is why the answer to “why are CD rates so low” depends on where you’re looking. The national average one-year CD pays roughly 1.88% APY, but online banks are still offering above 4% in early 2026. The Fed sets the ceiling. Your bank’s own liquidity decides how far below that ceiling your rate lands.
The Fed Lowered the Ceiling
The Federal Reserve controls short-term rates through the federal funds rate, the overnight lending rate between banks. When that target moves, banks’ own borrowing costs move with it, and every consumer savings and lending product adjusts.1Federal Reserve Board. The Fed Explained – Monetary Policy
After raising rates aggressively through 2022 and 2023 to fight inflation, the Fed reversed course with three consecutive cuts in late 2025, bringing the target range down to 3.5%–3.75%. The Federal Open Market Committee then held rates steady at both its January and March 2026 meetings.2Federal Reserve Board. Federal Reserve Issues FOMC Statement Where rates go from here is unsettled: some Fed officials want more cuts if inflation keeps falling, others have floated holding or even raising if inflation proves sticky.
There’s a second Fed number that matters more to CD pricing than most savers realize. The interest on reserve balances (IORB) rate is what the Fed pays banks to leave money parked overnight at the central bank. As of March 2026, it sits at 3.65%.3Federal Reserve Economic Data. Interest Rate on Reserve Balances (IORB Rate) If a bank can earn 3.65% risk-free at the Fed, it has no incentive to pay you meaningfully more than that on a CD. Whatever spread sits between IORB and your CD rate is essentially the bank’s margin on your deposit.
Your Bank Doesn’t Need Your Money
Banks use CDs to raise funds they can lend as mortgages, auto loans, and business credit. When a bank already has more deposits than it can profitably lend, it has no reason to attract more money by offering competitive CD rates. That’s exactly where much of the industry sits right now. Deposit balances surged during and after the pandemic and haven’t fully rotated out of the banking system. Roughly $3 trillion in reserve balances is still parked at the Fed in early 2026. Many institutions simply aren’t hungry for deposits.
Each bank looks at its loan-to-deposit ratio to decide whether it needs to compete. A bank with a low ratio has plenty of cash relative to its lending and no reason to raise CD yields. A bank with a high ratio, or one actively trying to grow its loan book, will pay noticeably more. That’s why the best CD rates tend to show up at mid-size banks, online-only institutions, and credit unions trying to fund loan growth, not at the household-name banks with a branch on every corner.
Regulation reinforces this from the background. The liquidity coverage ratio, which came out of the Basel III framework, requires large banks to hold enough high-quality liquid assets to survive 30 days of stress.4Office of the Comptroller of the Currency. Liquidity Coverage Ratio – Final Rule Banks that comfortably clear those thresholds feel no regulatory pressure to chase deposits. A big bank typically boosts CD rates only when it faces a liquidity shortfall or wants to shift its funding mix away from more expensive wholesale borrowing.
The National Average Hides Where the Rates Actually Are
A national average one-year CD rate of 1.88% sounds bleak until you notice what that number contains. It’s dragged down by the largest brick-and-mortar banks, which pay negligible rates because they don’t need the deposits. Meanwhile, online banks and smaller institutions are still offering one-year CDs above 4% APY. That gap of more than two percentage points between the average and the best available rate is one of the widest in recent memory.
Online banks can afford to pay more because their overhead is a fraction of what a traditional bank spends on branches, tellers, and physical infrastructure. They also have to work harder for your attention, since there’s no branch on your corner reminding you they exist. Higher rates are their main marketing tool. If you’re earning less than 3% on a CD right now, the rate environment isn’t really your problem. Your bank is.
For context, CD rates peaked in late 2023 when the Fed’s target range topped out. The three cuts in 2025 pulled the ceiling lower. Whether rates keep falling depends entirely on the Fed’s next moves, which is worth weighing if you’re deciding between a short CD now and a longer term.
Low Inflation Takes Pressure off Banks
The Fed targets 2% annual inflation over the long run, and that target shapes the rate environment for savers.2Federal Reserve Board. Federal Reserve Issues FOMC Statement What matters for your purchasing power isn’t the rate printed on your CD, but the real rate: roughly the CD yield minus inflation. A CD paying 4% while inflation runs at 2.5% gives you a real return of about 1.5%. A CD paying 1.88% in the same environment actually loses you purchasing power.
When inflation is low and stable, banks face less pressure to offer high nominal rates because savers aren’t watching their money erode in real time. During the high-inflation years of 2022 and 2023, banks had to raise rates partly because savers would have moved money to Treasury bills or other inflation-beating alternatives. With inflation closer to target in 2026, that urgency has eased. Banks can offer modest rates and still argue they’re preserving your purchasing power, even when the margin is razor-thin.
Treasuries Set a Competing Benchmark
CDs and Treasury securities compete for the same conservative savings dollars, so Treasury yields pull on CD pricing. As of mid-March 2026, the two-year Treasury note yields about 3.73% and the ten-year yields around 4.28%. Banks watch these numbers because a saver who can buy a two-year Treasury at 3.73% through a brokerage has no reason to accept 1.88% on a bank CD.
The pressure works both ways. When Treasury yields drop, banks can lower CD rates without losing many customers. When Treasury yields rise, banks that want to keep deposits have to follow or watch money leak into the bond market. A normal upward-sloping yield curve encourages banks to pay slightly more on longer-term CDs; a flat or inverted curve compresses those differences and pulls all CD rates closer together.
Before locking money into a CD, check what Treasury bills and notes are paying for the same time horizon. Treasury interest is exempt from state and local income tax, which can make a Treasury yielding 3.7% more valuable after tax than a CD yielding 4%, depending on your state rate.
What You Can Actually Do About It
The rate you earn depends far more on where you open your CD than on anything the Fed decides at its next meeting. The levers you control:
- Shop online banks first. The best online CD rates in early 2026 exceed 4% APY, compared to the sub-2% national average. That gap is your bank choice, not the economy.
- Build a CD ladder. Split your savings across staggered maturities, say one-year through five-year CDs in equal portions. As each matures, reinvest into a new five-year. You get regular access to some of the money while capturing higher long-term rates, and you’re protected whether rates rise or fall.
- Consider brokered CDs. Sold through brokerage accounts, these are issued by banks but distributed in bulk, which sometimes produces higher rates than the same bank’s branch offer. Brokered CDs typically don’t compound; interest is paid out at intervals, and you’d need to reinvest it yourself. If you sell before maturity, you take secondary-market pricing, which can mean a loss if rates have risen.
- Watch for callable CDs. Some longer-term CDs with unusually attractive rates give the issuing bank the right to end the CD early. If rates drop, the bank calls it, hands back your principal and accrued interest, and you’re stuck reinvesting at lower rates. You can’t call it; only the bank can. If a rate looks too generous for the term, check whether it’s callable.5U.S. Securities and Exchange Commission. High-Yield CDs: Protect Your Money by Checking the Fine Print
- Compare against Treasuries. A Treasury for the same term may match or beat a CD after tax, especially if you live in a high-tax state.
The rate environment will keep shifting as the Fed weighs inflation against employment. Locking in a strong rate today protects you if further cuts arrive; a ladder keeps you from being stuck at today’s rates if they climb instead.