Bonds can absolutely be short-term investments. Anything maturing in roughly one to five years fits the category, and that includes Treasury bills, two- and three-year Treasury notes, commercial paper, and mutual funds or ETFs built around short-dated debt. The shorter the maturity, the sooner you get your principal back and the less the bond’s price moves when interest rates shift.
What Counts as Short-Term
A bond’s maturity date is the day the issuer returns your original investment, called par or face value. The industry sorts bonds into three rough buckets:
- Short-term: matures in about one to five years. Some analysts draw the line at three years, others at five. Ultra-short instruments like Treasury bills and commercial paper mature in less than a year.
- Intermediate-term: about five to ten years.
- Long-term: ten years or more, with some government and corporate issues running out to thirty.
These are conventions, not legal definitions, so cutoffs vary by fund company or research firm. At the very short end sit money market instruments. SEC rules limit money market funds to securities with a remaining maturity of 397 calendar days or less.1eCFR. 17 CFR 270.2a-7 – Money Market Funds
Treasury Bills
Treasury bills are the most common short-term government debt. They’re sold through a competitive auction governed by federal regulation.2eCFR. 31 CFR Part 356 – Sale and Issue of Marketable Book-Entry Treasury Bills, Notes, and Bonds T-bills don’t pay coupons. You buy them at a discount to face value and receive the full face value at maturity; the difference is your return.
They come in four maturities: 4 weeks, 13 weeks, 26 weeks, and 52 weeks.3TreasuryDirect. Treasury Bills As of early February 2026, coupon-equivalent yields ranged from about 3.62 percent on 52-week bills to 3.69 percent on shorter maturities.4U.S. Department of the Treasury. Daily Treasury Bill Rates Because they mature within a year and are backed by the full faith and credit of the federal government, institutions treat them as near-cash equivalents.
Short-Term Treasury Notes
If you want a little more term while staying short, Treasury notes issued with two-year or three-year maturities pay a fixed interest rate every six months. The minimum purchase is $100.5TreasuryDirect. Treasury Notes The regular coupon payments are the practical difference from a T-bill: notes give you income along the way rather than a single lump at maturity.
Commercial Paper
Large corporations with strong credit raise short-term cash by issuing commercial paper, which is an unsecured promissory note. These typically mature in 270 days or less, with an average maturity of about 30 days.6Board of Governors of the Federal Reserve System. Commercial Paper Rates and Outstanding Summary – About Companies use the proceeds to cover payroll, inventory, and other operating costs.
The 270-day ceiling exists because commercial paper at or below that maturity is exempt from SEC registration.6Board of Governors of the Federal Reserve System. Commercial Paper Rates and Outstanding Summary – About Since the notes are unsecured, buyers rely heavily on short-term credit ratings to judge risk.
One boundary worth naming: individual investors generally cannot buy commercial paper directly. The market is dominated by money market funds, pension funds, insurance companies, and corporate treasuries. To get exposure, you’d use a money market fund or short-term bond fund that holds these notes.
Short-Term Bond Funds and ETFs
Instead of buying individual bills or notes, many investors use a mutual fund or ETF that holds a diversified basket of short-dated debt. A manager keeps the portfolio’s weighted average maturity within a target, typically under three to five years for a short-term bond fund. These funds trade with daily liquidity, so you can buy or sell on any business day, which makes them useful for money you might need soon but want to earn more on than a savings account pays.
Risks at the Short End
Short-term bonds are among the least volatile fixed-income investments, but not risk-free. The risks work differently than they do for longer bonds.
Interest Rate Risk
When rates rise, existing bond prices fall, and the shorter the maturity, the smaller the drop. A bond maturing in six months barely moves because you get your principal back so quickly. A ten-year bond can lose a meaningful percentage of its market value on a one-point rate jump.7Investor.gov. Bonds, Selling Before Maturity That lower price sensitivity is the main reason people park near-term money in short bonds.
Reinvestment Risk
The flip side. When your short-term bond matures and you go to buy another, prevailing rates may be lower than what you had. Longer-maturity holders can lock in a coupon for years and ride out a decline. Short-term investors have to reinvest whenever their bonds come due, so income can shrink quickly when rates fall.
Inflation Risk
If your short-term yield barely tops inflation, your purchasing power grows very little, and after taxes it may shrink. In periods when inflation runs above short-term yields, real returns turn negative even when the nominal number is positive.
Credit Risk
Short-term Treasuries carry virtually no credit risk. Commercial paper and short-term corporate bonds depend on the issuer’s financial health. If credit quality deteriorates between purchase and maturity, the market value can fall, and in an extreme case the issuer can default. Sticking to top-rated issuers reduces but doesn’t eliminate this.
Selling Before Maturity
Hold to maturity and you get face value, assuming no default. Sell early and you may get more or less depending on where rates have moved. Rising rates push prices below par; falling rates push them above.7Investor.gov. Bonds, Selling Before Maturity For short bonds the swings are small, but they aren’t zero.
Taxes on Short-Term Bond Interest
Bond interest is generally taxed as ordinary income at the federal level, added to your wages and taxed at your marginal rate.8Internal Revenue Service. Topic No. 403, Interest Received For 2025 returns filed in 2026, federal rates run from 10 percent to 37 percent depending on filing status and taxable income.
Treasury securities have a useful edge here. Interest is subject to federal tax but exempt from all state and local income taxes.8Internal Revenue Service. Topic No. 403, Interest Received That exemption is set by federal statute, which bars states from taxing U.S. government obligations or the interest on them.9GovInfo. 31 USC 3124 – Exemption From Taxation In a high-tax state, that can meaningfully raise your after-tax return versus a corporate bond paying the same nominal yield.
Municipal bond interest generally works in reverse: exempt from federal tax but sometimes taxable by your state depending on where you live and where the bond was issued.
If you sell a bond or fund shares at a profit, the gain is a capital gain. Positions held a year or less produce short-term capital gains, taxed at ordinary income rates. Held longer than a year, they qualify for long-term capital gains rates.
How to Buy Them
You can buy T-bills and Treasury notes directly through TreasuryDirect, the government’s online platform, with a $100 minimum in $100 increments.3TreasuryDirect. Treasury Bills Orders there are non-competitive bids, meaning you accept whatever yield the auction sets in exchange for a guaranteed fill. One catch: securities bought through TreasuryDirect must be held for at least 45 calendar days before you can transfer or sell them.10TreasuryDirect. Buying a Treasury Marketable Security
A bank or brokerage account gives you more flexibility. Brokerages accept competitive bids, where you specify the yield you want, and make it easier to sell on the secondary market before maturity. Many online brokerages charge no commission on Treasury trades.
For commercial paper or a broader mix of short corporate and government debt, a money market fund or short-term bond ETF is the practical route. These pool investor money to buy a diversified set of T-bills, commercial paper, and other short instruments, providing diversification and professional management for a modest annual fee.