Investing & Dividends Mostly accurate, with one big caveat

By the Income Reality Check Editorial Team · Updated 2026-06-08 · 7 min read

Why Wall Street “doesn’t use savings accounts”: the T-bill ETF math the video glosses over

Verdict: Mostly accurate, with one big caveat. The fund facts hold up, but in mid-2026 a top high-yield savings account actually pays more than these ETFs — and comes with FDIC insurance they don’t have.

A video titled “Why Wall Street Doesn’t Use Savings Accounts (And What They Do Instead),” from the channel Mike’s Financial Edge, has pulled in just under 70,000 views by arguing that smart money parks short-term cash in ultra-short Treasury bill ETFs rather than savings accounts. The named funds are real, the expense ratios are correct, and the tax point is legitimate. So is the headline right? Mostly — with one caveat big enough to change the answer for a lot of viewers.

What the video actually claims

The pitch is straightforward. The creator says professional investors “almost never” use high-yield savings accounts or CD ladders for cash, and instead hold Treasury bill ETFs that are highly liquid, low-volatility, and more tax-efficient. He name-checks specific tickers: iShares’ SGOV and Vanguard’s VBIL as the core “pure T-bill” picks, plus CLIP, VGSH, and BIL as close cousins. For a slightly higher yield, he points to ultra-short bond funds that add corporate debt — JPST, VUSB, TBUX, MINT, and PULS.

The numbers he cites are specific and, as far as they go, defensible. He puts SGOV’s expense ratio at 0.09% and VBIL’s at 0.06% — meaning roughly $9 or $6 per year on a $10,000 balance. He says SGOV returned about 5.13% in 2023, 5.28% in 2024, and 4.24% in 2025, with both funds yielding around 3.5%–3.6% in the first quarter of 2026. His big selling point is taxes: interest from U.S. Treasuries is exempt from state and local income tax, and he notes that about 97.53% of SGOV’s 2024 income qualified for that exemption.

He’s careful in places, too. He clarifies that this income is still taxed as ordinary income at the federal level — no qualified-dividend discount — and that the savings show up only at the state level. He frames these funds as “sleep at night” money for emergency funds, not a path to riches. Credit where it’s due: that’s more honest than most of what crosses this site’s desk.

What the method actually requires

Here’s where the framing starts to wobble. The video sells these ETFs as obviously better than a savings account, and the tax math is genuinely on its side in a high-tax state. The IRS confirms that interest from Treasury bills, notes, and bonds “is subject to federal income tax but is exempt from all state and local income taxes” (IRS, Topic 403). If you live in California or New York and hold this cash in a taxable account, that exemption is a real, automatic bump to your after-tax yield.

But two things the video treats as minor aren’t minor at all.

First, these are not bank accounts. An ETF is a security. The SEC’s investor education arm states it plainly: ETFs “are not guaranteed or insured by the FDIC or any other government agency,” and “you may lose some or all of the money you invest” (SEC / Investor.gov). A high-yield savings account is the opposite. Bank deposits are federally insured up to $250,000 per depositor, per bank, per ownership category — automatic, no purchase required (CFPB). For a true emergency fund, that distinction is the whole ballgame. The credit risk on a 1-month T-bill is close to zero, yes, but “backed by the U.S. government” and “insured by the FDIC” are not the same legal protection, and the video blurs them.

Second — and this is the caveat that flips the comparison — the savings account often pays more right now. The creator’s own figures put these ETFs around 3.5%–3.6% in early 2026, and the 3-month Treasury was yielding about 3.72% as of June 5, 2026. Meanwhile, the best high-yield savings accounts in June 2026 are advertising 4.00%–5.00% APY, with one account paying up to 5.00% on the first $5,000 (CNBC Select; NerdWallet). So a viewer who hears “Wall Street skips savings accounts because the funds are better” could move money into a 3.6% ETF and leave a federally insured 4.5% account on the table.

Notice the trade. The ETF’s genuine edge is the state-tax exemption — not raw yield, and not safety. In a no-income-tax state (Texas, Florida, Washington), that edge mostly evaporates, and a top savings account wins on yield and insurance both.

Who actually wins this game

So who is the video actually right for? Pretty clearly: someone with a meaningful cash pile, in a high-tax state, holding it in a taxable brokerage account. A six-figure balance in California, where state income tax can exceed 9%, can pick up a noticeable after-tax gain from the Treasury exemption — enough to outweigh a savings account paying a bit more on paper.

The other quiet winner is anyone moving genuinely large sums. The creator opens with Warren Buffett buying T-bills directly at auction, and that example is doing a lot of work. Berkshire holds hundreds of billions in cash; at that scale, the FDIC’s $250,000 ceiling is a rounding error and direct Treasuries are the only practical option. Most viewers are not Berkshire. The reasons Wall Street avoids savings accounts (insurance caps, institutional cash management, basis-point fee sensitivity) don’t transfer cleanly to a reader with a $15,000 emergency fund.

What would you actually earn?

Let’s run a realistic number. Say you’ve got $20,000 in cash to park for a year.

In SGOV at roughly 3.6%, that’s about $720 in interest before tax, minus about $18 in expenses, with the bulk of it shielded from state tax. In a 5% high-yield savings account, that’s about $1,000 — fully taxable at both levels, FDIC insured, withdrawable instantly. Even after a 6% state tax on the savings interest, you’d clear roughly $940, comfortably ahead of the ETF. The ETF only pulls even or ahead if your state tax rate is high and the yield gap narrows. That’s a narrower window than “Wall Street doesn’t use savings accounts” implies.

For the ETFs’ own historical case, the creator’s strongest point is real: in 2022, when the S&P 500 fell about 18% and broad bond funds like BND and AGG dropped over 13%, SGOV posted a small positive return. That’s exactly what cash should do. But a savings account did the same thing that year — it just doesn’t get a ticker symbol or a chart. Stability isn’t unique to the ETF.

Who this is (and isn’t) for

This makes sense if you already have a taxable brokerage account, live somewhere with high state income tax, hold a larger cash balance, and don’t mind that “instant” access actually means selling shares and waiting for settlement (typically a day, plus a transfer to your bank). It’s a reasonable, low-cost tool — the funds are legitimate and cheap.

It’s a worse fit if your cash is your emergency fund, you live in a no-income-tax state, your balance is under the FDIC ceiling, or you’d be chasing the ETF instead of a higher-paying insured savings account. For that reader, the video solves a problem they may not have while introducing one (no FDIC coverage, possible lower yield) they didn’t ask for.

What to remember

The facts in this video are accurate, the funds are real and inexpensive, and the state-tax exemption is a genuine, underused edge — that’s why the verdict is “mostly accurate.” The single caveat is the comparison itself. In mid-2026, the best high-yield savings accounts pay more than these ETFs and carry FDIC insurance the ETFs lack, so “skip the savings account” is advice that depends entirely on your state, your balance, and what rate you can actually get. Run your own numbers before you move the money.

For more on the tax angles creators rush past, see our look at the “quiet tax” framing aimed at investors, and for a different cash-versus-asset reality check, why “real estate investing is dead” misreads the data.