The latest Treasury bill auction cleared with yields that still look attractive next to what most brick-and-mortar banks are offering.
For anyone sitting on idle cash in a checking account earning next to nothing, that gap is the whole story.
T-bills are short-term IOUs backed by the U.S. government, sold in maturities of four, eight, 13, 17, 26, and 52 weeks.
Here's the catch that trips people up: you don't earn a stated interest payment.
You buy a bill at a discount and get the full face value back at maturity.
A $1,000 bill might cost you around $975, and you collect the other $25 when it matures.
The minimum buy is $100, and purchases happen through TreasuryDirect.gov or a brokerage account.
Buying direct from the government means no commission, but the site isn't known for being friendly.
Brokers like Fidelity, Schwab, and Vanguard let you buy T-bills in the same place you hold your other investments, which most people find easier.
The real draw right now is the comparison shopping.
The average savings account still pays a fraction of what short-term Treasurys yield, and that spread adds up fast on a few thousand dollars.
If you've been meaning to move money out of a low-yield account, this is the moment people tend to notice.
T-bills tie your money up until maturity unless you sell early on the secondary market, and prices there can move.
You'll also owe federal tax on the interest, though it's exempt from state and local income tax, which is a genuine perk for people in high-tax states.
There's also a common mix-up worth flagging.
Treasury bills, notes, and bonds are not the same thing.
If you want your cash back soon, bills are the tool.
One more thing: some people ladder their bills, buying several maturities so a chunk comes due every few weeks.
That keeps money accessible without parking everything in one place.
If you're comparing this to a high-yield savings account, remember that savings accounts are liquid and T-bills mostly aren't.
The extra yield is compensation for locking your money up, not free money.
Our take: T-bills are a solid parking spot for cash you won't need for a few months, especially if you're tired of watching your bank pay almost nothing.
Final Thoughts
Just match the maturity to when you'll actually need the money, and don't chase the highest yield if it means locking up your emergency fund.