I Moved $25,000 Into a High-Yield Savings Account. Here’s What I Earn Every Month

A few months back, I moved $25,000 of cash savings out of my old brick-and-mortar bank and into an online high-yield savings account. The switch took 10 minutes. The result: I now earn roughly $83 a month in interest, doing nothing.

For context, that same $25,000 at a big traditional bank paying 0.01% APY would earn about $0.21 a month. My old bank was very good at holding my money and very bad at paying me for the privilege.

The gap between those two numbers, about $83 a month versus about $0.21, is the entire point of this article. If you have five figures parked at a big bank, the banks are counting on you never doing the math.

What $25,000 Actually Earns Each Month

A competitive high-yield savings account (HYSA) today pays around 4.00% APY. That’s the annual return, before compounding, on money you can pull out anytime.

At 4.00% APY, $25,000 earns roughly $1,000 a year in interest, or about $83 a month. Compare that to the FDIC national average savings rate of about 0.38%, which yields roughly $95 a year, closer to $8 a month.

Standard savings accounts at the biggest traditional banks, offering 0.01% to 0.02% APY? On $25,000, you’re looking at somewhere between $2.50 and $5 a year.

Knowing the Rates Is Different From Seeing Them

Most people know online banks pay more. Almost no one has looked at what that means in dollars. Here’s the table I wish someone had shown me years ago.

The Fed has held its target rate at 3.75% for the past 7+ months, so top HYSA yields have remained in this range.

The Cost Compounds While You’re Not Looking

Ten grand at 4.00% APY, left alone for 10 years, grows to roughly $14,800. That same $10,000 at the FDIC national average of about 0.38%? Barely $10,400. The gap: more than $4,400, from one 10-minute decision.

That matters more right now because inflation hasn’t gone away. Core PCE, the Fed’s preferred measure, has climbed steadily from 126.43 to 130.082 over the past year. CPI is up from 322.169 to 332.568 over the same window. If your savings earn 0.01%, your purchasing power is quietly bleeding out.

The One Real Caveat

HYSA rates float. The Fed cut rates by 0.75% over the past year, and further cuts would push HYSA APYs down too.

A 12-month CD locks in a rate, but the national average is only 1.68%, and you lose access to the money. I-Bonds currently pay a 4.26% composite rate, but they carry a 1-year lockup and a 3-month interest penalty if redeemed before year five.

For an emergency fund or down payment fund, a floating HYSA rate still beats a locked rate you can’t touch. And it beats 0.01% by a country mile.

How to Move Your Money (It Takes About 10 Minutes)

1. Pick an online bank with FDIC insurance. Look for an APY in the ~3.50% to ~4.15% range, no monthly fees, no minimum balance, and FDIC coverage up to $250,000 per depositor.
2. Open the account online. You’ll need your ID, Social Security number, and your current bank’s routing and account numbers.
3. Link your existing checking account. Transfers usually clear in 1 to 2 business days.
4. Automate a monthly transfer. Even $50 or $100 a month on autopilot makes the habit run itself.
5. Keep your checking account if you love it. You don’t have to break up with your bank. Just move your savings.

The Bottom Line on That $83 a Month

The $83 a month I now earn on $25,000 isn’t life-changing. But it’s roughly $1,000 a year I wasn’t collecting before, for one afternoon of paperwork.

Savings accounts aren’t wealth builders. They’re where money with a job waits: emergency fund, down payment, taxes owed, next year’s vacation. Long-term money belongs in low-cost index funds. But for cash sitting in savings today, the easiest raise you’ll get this year is the one your current bank is quietly refusing to give you.

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