Buy T-Bills to Earn More Interest on Your Savings

Most individual investors choose to make a noncompetitive bid, where you simply get the average yield set at auction. If you make a noncompetitive bid — and you must, if you use TreasuryDirect — you’re guaranteed to get the amount of T-bills you ask for.

Unlike most bonds, which make regular interest payments, T-bills are sold at a discount to their face value; when the bill matures, your interest is the difference between what you paid and the T-bill’s face value. For example, the Treasury sold a 52-week T-bill on Feb. 23. The price for a $1,000 T-bill was $951.52. When the T-bill matures in a year, investors will get $1,000. The $48.48 is your interest, which works out to a yield of 4.85 percent.

Opening a TreasuryDirect account

The TreasuryDirect website isn’t fancy. To start an account, go to TreasuryDirect.gov and click on Open a New Account on the right-hand side, in the login box.​

Step 1. Choose the type of account you’re opening. The link isn’t in the three boxes that explain how to open an account. Instead, it’s a tiny blue box at the bottom of the page that says Apply Now. The default on the next page is Individual. The others are for businesses or estates and trusts. Once you’ve made your choice, click Submit in a tiny blue box on the lower left-hand corner. (Note: Don’t use your browser button to go back a page; use the tiny Return button.)

Step 2. Fill out your personal information: name, address, Social Security number, phone and email. You’ll also need to give your bank information: name, routing number, account number, name(s) on the account, and whether it’s a checking or savings account. Review the information carefully.

Step 3. Create a password and choose three reminder questions to answer in case you forget your password.

That’s it. You’ll get an e-mail from the U.S. Treasury that gives you a onetime passcode; enter it when prompted, and you’re in. Hit the BuyDirect button to make purchases; check your purchases under Current Holdings. You can only buy on auction dates, which occur regularly. Noncompetitive bids must be received before 11 a.m. on auction day.

A strategy for rising rates: Laddering

One problem with buying an interest-bearing security is that you’re locking in current rates for a period of time — say, a year. Your biggest worry: Rates will keep rising after you’ve locked in. Powell has indicated that he will continue to raise interest rates to squash inflation.

How do you avoid yield regret? With a ladder. For example, suppose you have $1,000 you want to invest. Take $250 and invest it in a one-year T-bill at the next auction date. Do this every three months afterward. After a year, you’ll have one T-bill maturing every three months. Did rates keep rising after your first purchase? You would have caught the rise with the next purchase.

Another strategy: Invest the entire $1,000 in three-month T-bills. Every three months, reinvest $250 of the three-month bills into a one-year bill. At the end of the year, you’ll have four one-year T-bills, with one maturing every three months.

Currently, the four-month T-bill is the highest-yielding investment among bills, notes and bonds. This is not normal: Typically, the longer you tie up your money, the higher the yield. At least at the moment, it doesn’t make sense to tie up your money for, say, two years at a lower yield than what you could get for four months.

You can use the laddering strategy for bank CDs also, but banks currently aren’t offering one-year CDs with rates as high as a one-year T-bill. Banks typically don’t raise their savings rates as fast as they raise their borrowing rates. CD rates may catch up with T-bills eventually..