Are Bonds Short-Term Investments? Types, Risks, and How to Buy

Yes, bonds can be short-term investments. Debt securities that mature in roughly one to five years—Treasury bills, two- and three-year Treasury notes, commercial paper, and short-term bond funds that hold a mix of them—are the main choices, and they behave very differently from bonds that lock up your money for a decade or more.

What Counts as a Short-Term Bond

A bond’s maturity date is the day the issuer must return your original investment, called the par value or face value. The industry sorts bonds into three rough buckets based on how far away that date is:

Short-term: matures in about one to five years. Some analysts draw the line at three years; others include anything under five. Ultra-short instruments, including Treasury bills and commercial paper, mature in less than one year.
Intermediate-term: matures in approximately five to ten years.
Long-term: matures in ten years or more, with some government and corporate issues running out to thirty years.

These ranges are industry conventions, not legal definitions, so you’ll see slightly different cutoffs depending on the fund company or research firm. The shorter the maturity, the sooner you get your principal back, and the less the bond’s price moves when interest rates change.

At the extreme short end sit money market instruments. Under SEC rules, money market funds can only hold securities with a remaining maturity of 397 calendar days or less.¹ These include Treasury bills, certificates of deposit, and highly rated commercial paper.

Short-Term Bonds You Can Actually Buy

Treasury Bills

Treasury bills are the most common short-term government debt and the easiest for an individual to buy. The U.S. Treasury issues them in four maturities: 4 weeks, 13 weeks, 26 weeks, and 52 weeks.² T-bills don’t pay interest coupons every six months. Instead, you buy at a discount to face value and receive the full face value at maturity; the difference is your return.

As of early February 2026, coupon-equivalent yields on T-bills ranged from about 3.62 percent on 52-week bills to 3.69 percent on shorter maturities.³ Because T-bills mature in a year or less and are backed by the full faith and credit of the federal government, many institutions treat them as near-cash equivalents.

Short Treasury Notes

If you want slightly longer government exposure that still counts as short-term, Treasury notes with two- or three-year terms pay a fixed interest rate every six months and require a minimum purchase of just $100.⁴ Regular coupon payments can be useful if you want periodic income rather than a single lump sum at maturity.

Commercial Paper

Large corporations with strong credit ratings issue commercial paper—unsecured promissory notes that typically mature in 270 days or less, with an average maturity of about 30 days.⁵ Companies use these notes to cover payroll, inventory, and other operating costs between the time they spend money and the time they collect revenue.

The 270-day ceiling isn’t arbitrary. Commercial paper maturing in 270 days or less is exempt from SEC registration, which cuts the time and cost of issuing the notes.⁵ A boundary worth knowing: individual investors generally can’t buy commercial paper directly. The market belongs to money market funds, pension funds, insurance companies, and corporate treasuries. If you want exposure, you reach it through a money market fund or short-term bond fund that holds commercial paper in its portfolio.

Short-Term Bond Funds and ETFs

Rather than buying individual securities, many investors use mutual funds or ETFs that hold a diversified basket of short-term debt. A professional manager keeps the portfolio’s weighted average maturity within a target range, usually under three to five years. These funds offer daily liquidity: you can buy or sell on any business day. That flexibility makes them useful for money you might need in the near term but want to earn more on than a savings account would provide.

Tax Treatment

Interest from bonds is generally taxed as ordinary income at the federal level, added to your wages and other income and taxed at your marginal rate.⁶

Treasury securities carry a notable advantage. The interest is subject to federal income tax but exempt from all state and local income taxes.⁶ Federal statute prohibits states from taxing U.S. government obligations or the interest on them.⁷ If you live in a high-tax state, this exemption can meaningfully increase your after-tax return compared to a corporate bond paying the same stated rate.

Municipal bond interest works in the opposite direction: it is typically exempt from federal income tax but may be subject to state tax depending on where you live and where the bond was issued.

If you sell a bond or bond fund shares before maturity at a profit, the gain is a capital gain. Gains on positions held one year or less are short-term capital gains, taxed at ordinary income rates. Gains on positions held longer than one year qualify for lower long-term capital gains rates.

Risks Specific to Short-Term Bonds

Short-term bonds are among the least volatile fixed-income investments, but they are not risk-free. The main risks work differently for short-term debt than for longer maturities.

Interest Rate Risk

When interest rates rise, existing bond prices fall. The shorter the maturity, the smaller the drop. A bond maturing in six months barely moves in price when rates change, because you get your principal back so quickly. A ten-year bond, by contrast, can lose a significant percentage of its market value if rates jump by even a single percentage point.⁸ This lower price sensitivity is one of the main reasons investors choose short-term bonds for money they may need relatively soon.

Reinvestment Risk

The flip side of low interest rate risk is high reinvestment risk. When your short-term bond matures and you need to buy another, prevailing rates may be lower than what you were earning. Investors in longer bonds can lock in higher coupon payments for years and ride out a period of declining rates. Short-term investors must reinvest repeatedly at whatever the market offers, so income can shrink quickly when rates fall.

Inflation Risk

If the interest rate on your short-term bond barely exceeds inflation, your purchasing power grows very little, or may shrink after taxes. In periods when inflation runs above short-term yields, you lose money in real terms even though your nominal return is positive.

Credit Risk

Short-term government bonds backed by the U.S. Treasury carry virtually no credit risk. Commercial paper and short-term corporate bonds depend on the issuer’s financial health. If a company’s creditworthiness deteriorates between the time you buy and the maturity date, the market value of the note can fall, and in extreme cases the issuer may default. Sticking to the highest-rated issuers reduces this risk but doesn’t eliminate it.

Selling Before Maturity

Hold a bond to maturity and you receive the full face value (assuming no default). Sell before maturity and you may get more or less than you paid, depending on how rates have moved. Rising rates push prices below par; falling rates push them above par.⁸ For short-term bonds, the price swings are small, but they aren’t zero, particularly during a sharp rate increase.

How to Buy Short-Term Bonds

You can purchase Treasury bills and notes directly through TreasuryDirect, the government’s online platform, with a minimum investment of $100 in $100 increments.² A direct purchase uses a non-competitive bid, meaning you accept whatever yield the auction determines in exchange for a guarantee that your order will be filled. One limitation: securities purchased through TreasuryDirect must be held for at least 45 calendar days before you can transfer or sell them.⁹

You can also buy Treasuries through a bank or brokerage account. Brokerages let you place competitive bids (specifying the yield you want) and typically make it easier to sell on the secondary market before maturity. Many online brokerages charge no commission for Treasury purchases.

For commercial paper and a broader mix of short-term corporate debt, money market funds and short-term bond ETFs are the practical route. These funds pool money from many investors to buy a broad mix of T-bills, commercial paper, and other short-term instruments, giving you diversification and professional management for a modest annual fee.

1
eCFR. 17 CFR 270.2a-7 – Money Market Funds
2
TreasuryDirect. Treasury Bills
3
U.S. Department of the Treasury. Daily Treasury Bill Rates
4
TreasuryDirect. Treasury Notes
5
Board of Governors of the Federal Reserve System. Commercial Paper Rates and Outstanding Summary – About
6
Internal Revenue Service. Topic No. 403, Interest Received
7
GovInfo. 31 USC 3124 – Exemption From Taxation
8
Investor.gov. Bonds, Selling Before Maturity
9
TreasuryDirect. Buying a Treasury Marketable Security