If you keep your emergency fund at Bank of America, you're earning about one cent per $100 saved.
That's not a typo, and it's not a one-off glitch.
It's the standard rate on the bank's basic savings account, and it has barely budged through one of the most aggressive rate-hiking cycles in modern history.
Meanwhile, the Federal Reserve's benchmark rate has hovered around 4.33%.
That gap — roughly four percentage points — is the quiet engine behind a very loud question: where is your interest actually going?
Park $10,000 in a big-bank savings account at 0.01% and you'll earn $1 in a year.
Move the same $10,000 into a high-yield savings account paying around 4% and you're looking at roughly $400.
That's the difference between a rounding error and a car payment.
Banks like Bank of America aren't doing anything illegal.
They're pricing deposits the way any business prices anything: by what the market will bear.
Customers who don't shop around tend to stay put, especially when the account is bundled with checking, direct deposit, and a familiar app.
Loyalty, in this case, runs about $399 a year in foregone interest on a $10,000 balance.
On $50,000, the difference between 0.01% and 4% is roughly $2,000 a year.
That's real money, and it's the kind of figure that has been quietly fueling a shift in where Americans keep their cash.
Online banks and money market funds have pulled in hundreds of billions in deposits since 2022, largely from savers who finally did the math.
Moving money means updating automatic payments, adjusting direct deposit, and trusting a bank without a branch on the corner.
But it's worth naming clearly: you are paying for that convenience, and the price tag is your interest.
You don't have to abandon your checking account to stop losing money on savings.
Many households keep a local account for bills and daily spending, then move only the emergency fund — the money that's supposed to sit untouched — into a higher-yield account.
That one move captures most of the gain without disrupting your routine.
What to check before you switch or split: the current annual percentage yield, not the teaser rate from two years ago; any monthly fees or minimum balance requirements; whether the yield is variable and how often it changes; and whether the institution is FDIC-insured.
A 4% rate at an uninsured outfit is not the same product as a 4% rate at an insured bank.
Also watch for promotional rates that quietly expire after a few months.
Some accounts advertise a strong yield to pull you in, then reset to something closer to what you left behind.
Read the fine print on how long the rate lasts and what triggers a change.
When the Fed pays banks more to hold reserves, banks have less reason to pay you for your deposits.
The question is whether you accept the rate you're offered or go find the one the market is actually paying. **Our take:** Big-bank savings accounts are built for convenience, not yield, and that trade-off has a measurable price.
If you've got more than a month of expenses sitting at 0.01%, spending twenty minutes comparing insured high-yield options is one of the highest-paid hours of your financial year.
Final Thoughts
Loyalty is fine — just know what it's costing you.