The FDIC published its latest deposit numbers on August 17, 2026. The average 12-month CD in this country pays 1.71 percent. The best one you can open from your couch this week pays 4.30 percent. On $10,000, that is $171 versus $430, and the whole reason most people never close that gap is a fear of the CD early withdrawal penalty, which on that same $10,000 usually runs about $106.
You are protecting yourself from a $106 problem by accepting a $259 one. That is the actual trade, and once you see the two numbers side by side it is hard to unsee.
Your bank is paying 1.71 percent and counting on you not to look
The FDIC’s national rate table is worth two minutes of your attention because it is the only place that publishes what banks actually pay, weighted by how much money they hold. As of August 17, 2026, the national average savings account paid 0.38 percent. Interest checking paid 0.07 percent. The 12-month CD average sat at 1.71 percent, and the five-year average was lower still at 1.36 percent.
Meanwhile the Treasury yield the FDIC uses in the same table for a one-year maturity was 4.08 percent. Your bank can buy a one-year Treasury at 4.08 percent using your deposit and pay you 1.71 percent for it. Nothing about that is illegal or even unusual. It is just what happens when a bank correctly guesses you will not move.
Right now Bankrate’s top nationally available one-year CD sits at 4.30 percent, offered by BTG Pactual Bank, CFG Bank and Newtek Bank. All three are federally insured. Newtek asks for $2,500 to open. You will spend longer digging out your routing number than you will filling out the application.
The CD early withdrawal penalty is a price tag, not a trapdoor
The penalty is not a mystery fee the bank invents when you call to break the CD. It is disclosed in writing before you deposit a dollar, because Regulation DD requires banks to state whether a penalty applies, how it is calculated, and when it kicks in. The exact number is sitting there in the account terms.
And the numbers vary more than you would expect. Ally charges 60 days of interest on any CD with a term of 24 months or less, 90 days on a three-year, 120 days on a four-year and 150 days on anything five years or longer. Chase charges 180 days of interest on any term from six months up to 24 months, and a full 365 days on terms of 24 months or more.
Same mistake, three times the cost, depending on where you signed. That spread is the thing nobody puts in the headline, and it belongs right next to the APY when you are comparing offers.
What breaking a $10,000 CD actually costs
Say you put $10,000 into a 12-month CD at 4.30 percent with a 90-day penalty, which is a common middle-of-the-road term. Six months in, your car needs a transmission and you need the cash.
At that point you have earned roughly $214 in interest ($10,000 times 4.30 percent times 182 days divided by 365). The penalty is 90 days of interest, or about $106. You hand back the $106, keep the remaining $108, and walk away with your full $10,000 principal plus a hundred bucks you would not otherwise have.
Now compare that to the alternative you were protecting. Six months in a 0.38 percent savings account, which is the national average, earns you $18.95. You gave up $89 to avoid a penalty you never actually had to pay in most scenarios.
Run the same emergency at a bank with a 180-day penalty and the picture changes fast. The penalty becomes $212, which is essentially everything you earned. Chase caps the penalty at the interest actually earned during the term, so you would not lose principal there, but you would walk away with roughly nothing for six months of your money sitting still. The penalty length is doing all the work in that comparison. Not the APY.
The one version of this that can cost you principal
There is a scenario where breaking a CD costs you more than the interest, and it is worth knowing before you sign. Federal rules permit a bank to take the penalty out of your principal when the interest you have accrued does not cover it, and the Office of the Comptroller of the Currency says so plainly: if accrued interest is not enough, the shortfall comes out of what you deposited.
That scenario is real but narrow. It happens when you break a long CD very early, before enough interest has accumulated to absorb a large penalty. Break a five-year CD with a 365-day penalty after two months and you will be writing a check out of principal.
Some banks, Chase among them, contractually cap the penalty at interest earned. Many do not. The disclosure will tell you which kind you are dealing with, and it is one sentence to find.
The Fed meets on September 15, and 4.30 percent is not a standing offer
None of this math matters if you spend a month thinking about it, because the 4.30 percent may not be there in October. The Federal Open Market Committee has two more meetings this fall, on September 15 and 16 and again on October 27 and 28. The federal funds target range has been sitting at 3.50 to 3.75 percent since December 2025, and futures markets have been pricing meaningful odds of a cut at one of those two meetings.
CD rates do not wait for the announcement. Banks trim their posted yields when a cut looks likely, sometimes weeks ahead. The 4.30 percent you can open today is a rate you can hold for twelve months regardless of what happens on the sixteenth. That is the entire product. You are buying a fixed number in a world where the number is drifting down.
If a cut does not come, you have lost nothing. You are still earning two and a half points more than the national average.
The ten minutes that beat every ladder strategy
There is a lot of writing out there about CD ladders, six-month and twelve-month and eighteen-month rungs staggered so something always matures. Ladders are fine. They are also a rounding error next to the decision you have already made by leaving money at a bank paying 1.71 percent.
Move $10,000 from a 1.71 percent CD to a 4.30 percent one and you have gained $259 a year. No ladder is going to find you $259 through clever term selection. The rate spread between institutions is simply bigger than the rate spread between terms right now.
So the move this week is narrow. Pick an amount you are confident you will not need for twelve months, open a one-year CD at a federally insured institution paying at or near 4.30 percent, and before you fund it, find the penalty sentence in the disclosure and confirm it is 90 days or fewer. If it says 180 days, keep shopping. Several of these banks also run cash sign-up offers for new customers, so check whether the CD qualifies you for one before you deposit rather than after.
When it matures, resist the default, which at most banks is an automatic renewal into whatever they feel like paying that day. That is the same inertia that got you 1.71 percent in the first place, and it is the reason keeping your savings at a bank other than your checking bank tends to work better than willpower.
The CD early withdrawal penalty was never the expensive part of this decision. The 1.71 percent was.
