Bank of America's flagship savings account still pays a fraction of what many online banks offer, and the gap is getting harder for customers to ignore.
The bank's Advantage Savings account has long carried a standard annual percentage yield well below 1%, while a growing list of online-only institutions now advertise rates several times higher.
The math matters more than the marketing.
On a $10,000 balance, the difference between a 0.01% yield and a 4% yield is roughly $400 a year.
That's real money for households already squeezed by grocery bills, insurance premiums and rent that keep climbing faster than paychecks.
Why the gap persists comes down to business model.
Big banks with thousands of branches, tellers and legacy technology don't need to compete on deposit rates because many customers keep their money there out of habit, convenience or direct deposit arrangements.
Online banks carry far less overhead, so they can pass more interest back to savers.
There are exceptions inside Bank of America's own lineup.
Preferred Rewards members, who qualify by holding certain balances across the bank, can earn a higher tier of savings yield.
The catch is that those tiers typically require significant combined balances, which means the customers who benefit most already have plenty of cushion.
For everyone else, the practical move is comparison shopping.
Savings rates change often and vary by state, so the only reliable number is the one on the bank's current rate sheet or your last statement.
It's worth logging in and checking what you're actually earning, not what you assume you're earning.
A few habits can close the gap without much effort.
Keeping a small buffer at your primary bank for bills and transfers, then parking longer-term savings at a higher-yield account, is a common approach.
Just confirm the account is FDIC-insured and read the fine print on minimum balances, monthly fees and withdrawal limits.
Also watch for promotional rates that expire after a few months.
Some accounts advertise a headline yield that drops sharply once the introductory period ends.
Set a calendar reminder to recheck the rate, or you may end up right back where you started.
The broader takeaway is that loyalty to a single institution rarely pays in savings accounts anymore.
Banks count on inertia, and the cost of that inertia shows up quietly in your balance every month.
Moving even part of your savings can be done online in minutes.
One more thing worth noting: the Federal Reserve's rate decisions ripple through deposit accounts with a lag.
When the central bank cuts rates, online savings yields tend to fall first and fastest, while big-bank rates barely budge because they were already low.
That asymmetry means the shopping advantage doesn't disappear when rates decline.
Our take: leaving your entire emergency fund in a big-bank savings account is a choice, not a requirement.
Spend ten minutes comparing FDIC-insured options and you'll likely find a better yield without changing how you bank day to day.
Final Thoughts
The gap won't close on its own, and no one at the branch is going to call and tell you about it.