Your bank probably pays you 0.01% to 0.10% APY on your savings. On $15,000, that’s somewhere between $1.50 and $15 per year. Meanwhile, inflation runs at 3% to 4% annually. Your money is shrinking in purchasing power every month it sits there. The bank is using your deposits to make loans at 7% to 25%, and they’re paying you essentially nothing for the privilege.
The inflation math
If inflation is 3% and your savings account pays 0.05%, your money loses about 2.95% of its buying power each year. On $20,000, that’s roughly $590 in lost purchasing power. Your account balance looks the same, but what that money can buy gets smaller every year.
$20,000 in 2020 bought the same stuff as roughly $23,600 in 2025, adjusted for inflation. If your savings stayed at $20,000 because you were earning basically nothing in interest, you effectively lost $3,600 in value. The number in your account didn’t change. What it’s worth did.
This is the quiet way traditional savings accounts cost you money. You don’t see a withdrawal. There’s no fee. The balance looks fine. But every month, your dollars buy a little less.
Why your bank pays so little
Big banks with physical branches don’t need to offer competitive savings rates because most customers don’t switch. The friction of changing banks, moving direct deposits, updating autopay, rerouting everything, is enough to keep people in place even when the rates are terrible.
Chase, Bank of America, Wells Fargo, and Citi all pay savings rates near 0.01%. They have millions of customers who keep money there out of convenience. The banks don’t need to pay more because the deposits keep coming regardless.
These same banks use your deposits to fund mortgages at 7%, auto loans at 8%, and credit cards at 22%. The spread between what they pay you and what they earn on your money is enormous. They’re not doing anything illegal. They’re just taking advantage of the fact that most people don’t comparison shop for savings accounts.
What you’re leaving on the table
High-yield savings accounts at online banks pay 4% to 5% APY right now. On $20,000, that’s $800 to $1,000 per year in interest. Your traditional bank pays you $2 on that same $20,000.
The difference is $798 to $998 per year. Over five years, that’s $4,000 to $5,000 you didn’t earn because your savings were parked at the wrong bank. On $50,000, the gap is even wider: roughly $2,000 to $2,500 per year.
This isn’t speculative return. It’s not stock market risk. It’s a savings account at an FDIC insured bank paying you a rate that’s publicly posted. The only reason more people don’t take advantage of it is inertia.
The “but my bank is convenient” argument
The most common reason people stay at a low-rate bank: “all my stuff is there.” Checking, savings, credit card, mortgage. Moving feels like a project.
You don’t have to move everything. The simplest approach is to keep your checking account at your current bank for bills and daily spending, and open a separate high-yield savings account at an online bank for your actual savings. Two banks, two purposes. Your checking stays where it is. Your savings go where they’re earning something.
Setting this up takes about 15 minutes. Link the two accounts, set up an automatic transfer, and you’re done. The money moves back and forth in 1 to 3 business days when you need it.
“My money isn’t safe at an online bank”
It is. Online banks carry the same FDIC insurance as your local branch. Up to $250,000 per depositor per bank. If the bank fails, the FDIC covers your deposits. This is exactly the same protection you have at Chase or Bank of America.
The only difference is there’s no building you can walk into. Everything happens through an app or website. For a savings account you rarely interact with, that’s not a drawback. You’re not cashing checks at the savings account or getting a cashier’s check from it. It sits there and earns interest.
Ally, Marcus, Capital One 360, Discover: these are large, established financial institutions. They’re not startups. They’re not going anywhere.
When your savings rate actually matters
The rate gap between 0.01% and 4.5% barely registers on $500. On $500, the difference is about $22 per year. Not life changing.
Where it starts to matter: $5,000 and up. At $5,000, you’re looking at $225 per year in missed interest at a traditional bank. At $10,000, it’s $450. At $25,000, it’s over $1,100. The more you save, the more the rate gap costs you.
If you have more than $5,000 sitting in a traditional savings account, moving it to a high-yield account is one of the easiest financial improvements you can make. Zero risk, guaranteed higher return, 15 minutes to set up.
The one thing to do today
Check what your current savings account pays. Log into your bank, look at the rate. If it’s under 1%, you’re losing money to inflation every month.
Open a high-yield savings account. Marcus, Ally, Capital One, Discover, any of them. Transfer your savings. Set up automatic transfers from checking. The process takes less time than most people spend choosing what to watch on streaming.
Your savings should be working. A traditional bank account at 0.01% is not working. It’s parking your money and charging inflation rates for the space.