I Moved $25,000 Into SoFi’s High-Yield Savings Account. Here’s Exactly What I’ll Earn

On August 20, 2026, I moved $25,000.00 into a SoFi (NASDAQ:SOFI | SOFI Price Prediction) Checking and Savings account. The app shows $25,000.00 in available savings, $0.00 in Vaults, and a current APY of 3.80%, and here’s what it earns me now.

At 3.80% APY, a $25,000 balance earns $950 over twelve months, or $79.17 credited each month. That is the headline number the app is quietly promising. It is also not what I will earn across a full year, and I will get to why below.

I chose a savings account instead of a brokerage cash sweep because I wanted a bank rate, FDIC coverage on the entire balance, and same-day access without a settlement cycle. This is short-horizon money, not an investment position.

Arithmetic Without the Marketing Gloss

The math is straightforward. A stated APY of 3.80% applied to $25,000 is $950 in interest over twelve months. Divided across twelve months, that is $79.17 posting to the account each month.

A common trap to avoid. APY already incorporates compounding. It is the all-in annual figure. If you multiply $25,000 by 3.80% you get $950, and that is the answer. Do not layer a separate compounding adjustment on top of it. That double-counts. The daily balance and monthly credit produce a figure that already agrees with the stated APY. No further math is needed.

How the Rate Is Earned

The base rate is conditional. To keep the 3.10% APY on savings, the account has to receive either an eligible direct deposit or at least $5,000 in qualifying deposits every 31 days. Miss the window and the rate drops to a standard, much lower savings tier.

The account has no minimum balance requirement and no monthly account, service, or maintenance fees. But the yield itself is conditional on activity. That is the trade SoFi is offering. A rate above what large traditional banks pay on savings, in exchange for a monthly deposit hurdle that has to be met on the calendar, not on average.

What Sits Behind the 3.80%

The 3.80% is a limited-time boost of 0.70% that runs for up to six months. After that, the rate reverts to the 3.10% base.

Blend that over a year. Six months at 3.80% on $25,000 comes to $475. Six months at 3.10% comes to $387.50. Add them and the actual twelve-month interest is $862.50, an effective blended yield of 3.45%.

So the $950 figure the app implies is a snapshot, not a forecast. The number I actually plan on is $862.50. There is more to say about the promotional structure, the qualification windows, and what happens if a direct deposit lands late. The next article in this series takes that fine print apart in detail. This one is about getting the arithmetic on the table.

Why the Account Still Earns Its Keep

Even at a 3.45% blended yield, the account compares well against what most Americans have their cash in. FDIC insurance runs through SoFi Bank, N.A. up to the standard limits. There is no minimum balance, no service fee, and no maintenance fee. The money is liquid same day. For a cash cushion I expect to touch inside twelve months, those features matter as much as the yield.

Consider the alternative most households actually use. The FDIC national average yield on a 12-month CD is 1.71% as of August 1, 2026, and the national average passbook savings rate sits well below that. A rate in the mid-3s beats those by a wide margin even after the promo period rolls off, and unlike a CD, the SoFi balance stays liquid.

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