Bank of America customers are earning 0.01% on their savings accounts.
The Federal Reserve is paying banks 4.33% on reserves parked overnight.
That gap is not a rounding error — it is the quietest wealth transfer in American finance, and it shows up in your grocery budget every single week.
A $10,000 balance in a standard BofA savings account earns about $1 a year.
The same $10,000 in a high-yield savings account paying 4% earns roughly $400.
That is $399 you did not get, which is about two months of groceries for a family of four, or a full tank of gas plus a week of school lunches.
Banks call this "deposit beta" — the share of rate hikes they pass to savers.
Since the Fed started raising rates in 2022, the biggest banks have kept that share remarkably low.
They do not have to compete for your money when your paycheck lands in checking and your rent autopays from the same app.
Switching feels like a chore, so most people never do it.
Meanwhile, the cost side of your ledger has not been polite.
Grocery prices are up roughly 20% since 2021.
Credit card APRs are sitting near record highs above 20%, and if you carry a balance at BofA, you are paying them interest while they pay you almost nothing.
The fix is boring and takes about 20 minutes.
Open a high-yield savings account at an FDIC-insured online bank or a brokerage cash sweep.
Keep your BofA checking for direct deposit, bill pay, and the ATM network.
Move your emergency fund — the money you are not touching this month — to the account paying real interest.
You do not have to close anything or change your routine.
One caution: do not chase the single highest advertised rate without checking the fine print.
Some accounts require direct deposit, minimum balances, or debit card transactions to earn the top tier.
Others are promotional rates that drop after a few months.
A steady 4% beats a flashy 5.1% that quietly becomes 0.5% in April.
Also confirm the institution is FDIC or NCUA insured, and stay under the $250,000 per depositor limit.
If you are carrying credit card debt at 20%+ while holding cash in a 0.01% account, the math is brutal: the interest you owe grows faster than the interest you earn.
Paying down that card is effectively a guaranteed 20% return, which no savings account can match.
Your bank does, and it is written to be ignored.
Read it anyway. **The takeaway:** Loyalty to a big bank's savings account is one of the most expensive habits in American household finance, and it costs you quietly every month.
Twenty minutes of switching could put hundreds of dollars back in your pocket this year.
Final Thoughts
That is not a hack — it is just reading the numbers your bank hopes you never compare.