How Are Treasury Bills (T-Bills) Taxed? (2024)

Interest earned on all U.S. Treasury securities, including Treasury bills (T-Bills), is exempt from taxation at the state and local level but is fully taxable at the federal level. At the end of each tax year or early in the next (by Jan. 31), owners of Treasury bills should receive a Form 1099-INT from the Dept. of the Treasury. This form details how much interest was earned on government securities for the year—information that is also filed with the Internal Revenue Service (IRS).

Key Takeaways

  • Interest from Treasury bills (T-bills) is subject to federal income taxes but not state or local taxes.
  • The interest income received in a year is recorded on Form 1099-INT.
  • Investors can opt to have up to 50% of their Treasury bills' interest earnings automatically withheld.
  • If you live in a state with high local taxes, T-bills might be more advantageous than other short-term fixed instruments, like CDs.

Understanding Treasury Bills (T-Bills)

But first, a quick recap of the asset. Treasury bills are short-term debt obligations that are fully backed by the faith and credit of the U.S. government. They are sold in denominations of $100 up to $5 million. T-bill maturity durations are all less than one calendar year. Common maturity durations are one month, three months (13 weeks), or six months (26 weeks).

Like all Treasury securities, T-bills are considered to be risk-free assets. The likelihood of the U.S. government defaulting on debt obligations is incredibly low, given its ability to tax and print money and, of course, the general strength and reputation of the U.S.

It was this reputation for safety that, during the 2007-2008 financial crisis, caused investors to flock to Treasury securities as losses in stocks and other assets in their portfolios mounted. Those who had already invested heavily in Treasury securities prior to the crisis did successfully safeguard their capital.

Tax Rate of Treasury Bills

The interest earned by a T-bill is taxable as investment income in the year the bill matures. It must be reported on your federal tax return, Form 1040, and is taxed at the investor's marginal tax rate.

Even if you don't receive a Form 1099-INT for some reason, you are responsible for reporting the interest income generated by your T-bills and paying taxes on that amount.

If you buy a T-bill at a discounted price and then sell it at a premium price, that profit might also be taxable as a capital gain.

The federal tax burden can be eased through automatic tax withholding. Investors who own Treasury bills can opt to have up to 50% of their interest earnings automatically withheld; the exact percentage can be specified through any retail securities site. The Treasury automatically transfers the withholdings to the U.S. Internal Revenue Service (IRS) and reports the amount that is withheld on the 1099-INT form.

Tax Advantages of T-Bills

Although T-bills don't pay the highest interest rate (the tradeoff for being so low-risk), their exemption from state and local taxes can give them an advantage over other short-term, fixed-income assets, such as certificates of deposit (CDs)—especially for investors living in high-income-tax states, such as California, Massachusetts, New York, and Oregon. CDs are fully taxable.

To compare the interest rate from a CD with the rate from a Treasury bill and see which works out better tax-wise, you have to calculate the after-tax yields for both investments.

As an example, say that you are a single taxpayer in New York with an income of $100,000 per year, and the one-year Treasury bill you are looking at yields 0.07% (as it is as of April 21, 2021). The federal tax rate for your income level is 24%, and the state income tax rate is 6.33%.

After federal taxes, your net earnings from the Treasury bill will be only 0.053%, or 0.07% x (100% - 24%). But the tax rate on the CD is higher since it also includes state taxes.

You would only keep 69.67% of the yields after taxes (100% - 24% - 6.33%). Divide 0.00053, the after-tax yield of the Treasury bill, by 0.7003 to get 0.00076, the equivalent yield for a certificate of deposit. A CD must therefore yield more than 0.076% to be a better deal than the Treasury at your income level.

Correction—June 9, 2022: An earlier version of this article incorrectly calculated the equivalent yields between Treasuries and CDs.

How Are Treasury Bills (T-Bills) Taxed? (2024)

FAQs

How Are Treasury Bills (T-Bills) Taxed? ›

Interest from Treasury bills (T-bills

T-bills
A Treasury Bill (T-Bill) is a short-term debt obligation backed by the U.S. Treasury Department with a one-year maturity or less. Treasury bills are usually sold in denominations of $1,000, while some can reach a maximum denomination of $5 million. T-bill rates depend on interest rate expectations.
https://www.investopedia.com › terms › treasurybill
) is subject to federal income taxes but not state or local taxes. The interest income received in a year is recorded on Form 1099-INT. Investors can opt to have up to 50% of their Treasury bills' interest earnings automatically withheld.

How are Treasury bills taxed? ›

Interest income from Treasury securities is subject to federal income tax but exempt from state and local taxes. Income from Treasury bills is paid at maturity and, thus, tax-reportable in the year in which it is received.

How much does a $1000 T-bill cost? ›

To calculate the price, take 180 days and multiply by 1.5 to get 270. Then, divide by 360 to get 0.75, and subtract 100 minus 0.75. The answer is 99.25. Because you're buying a $1,000 Treasury bill instead of one for $100, multiply 99.25 by 10 to get the final price of $992.50.

How do Treasury T-bills work? ›

Treasury bills, or bills, are typically issued at a discount from the par amount (also called face value). For example, if you buy a $1,000 bill at a price per $100 of $99.986111, then you would pay $999.86 ($1,000 x . 99986111 = $999.86111). * When the bill matures, you would be paid its face value, $1,000.

Can you cash out T-bills early? ›

You can hold Treasury bills until they mature or sell them before they mature.

What happens when a T-bill matures? ›

When the bill matures, you are paid its face value. You can hold a bill until it matures or sell it before it matures.

Are treasury bonds taxed as capital gains or ordinary income? ›

The income from taxable bond funds is generally taxed at the federal and state level at ordinary income tax rates in the year it was earned. Funds that exclusively hold U.S. Treasury bonds may be exempt from state taxes.

Are Treasury bills better than CDs? ›

If you're saving for a goal less than a year away: If you're saving money for a goal with a short-time horizon, T-bills can make more sense than CDs. They provide a higher APY than savings accounts, and they're more liquid than CDs.

How much do you make on a 3 month T-bill? ›

3 Month Treasury Bill Rate is at 5.25%, compared to 5.25% the previous market day and 5.12% last year. This is higher than the long term average of 4.19%. The 3 Month Treasury Bill Rate is the yield received for investing in a government issued treasury security that has a maturity of 3 months.

How much will I make on a 4 week treasury bill? ›

4 Week Treasury Bill Rate is at 5.28%, compared to 5.28% the previous market day and 4.32% last year. This is higher than the long term average of 1.41%. The 4 Week Treasury Bill Rate is the yield received for investing in a US government issued treasury bill that has a maturity of 4 weeks.

How do Treasury bills lose value? ›

T-bills pay a fixed rate of interest, which can provide a stable income. However, if interest rates rise, existing T-bills fall out of favor since their return is less than the market. T-bills have interest rate risk, which means there is a risk that existing bondholders might lose out on higher rates in the future.

Can I buy more than $10,000 in Treasury bills? ›

Is there a maximum amount I can buy? In a calendar year, one Social Security Number or one Employer Identification Number may buy: up to $10,000 in electronic I bonds, and. up to $5,000 in paper I bonds (with your tax refund)

How long do T-bills take to settle? ›

Most stocks and bonds settle within two business days after the transaction date. This two-day window is called the T+2. Government bills, bonds, and options settle the next business day. Spot foreign exchange transactions usually settle two business days after the execution date.

Can you roll over Treasury bills? ›

If the amount of Treasury coupon principal payments for a given month is greater than the monthly cap, then Treasury bill principal payments will be fully rolled over that month.

Can I buy a T bill at a bank? ›

You can buy (bid for) Treasury marketable securities through: your TreasuryDirect account — non-competitive bids only. a bank, broker, or dealer — competitive and non-competitive bids.

Can you purchase T-bills at any time? ›

Many investors buy Treasuries for gifts and charitable transfers. You'll also choose the product type or term, source of funds, and the amount to purchase. You can schedule the purchase whenever you like and how often you like, although dates are subject to availability.

How do you avoid tax on treasury bonds? ›

The Treasury gives you two options:
  1. Report interest each year and pay taxes on it annually.
  2. Defer reporting interest until you redeem the bonds or give up ownership of the bond and it's reissued or the bond is no longer earning interest because it's matured.
Dec 12, 2023

Are Treasury bills taxable in an IRA? ›

Taxes: Treasuries can offer tax benefits that CDs do not.

If investing in a tax-sheltered account, like an individual retirement account (IRA) or a 401(k), the tax benefits that Treasuries provide disappear, because earnings in these types of accounts are not subject to income taxes.

What is the yield on a 52 week treasury bill? ›

BondsYieldDay
US 52W5.170.005%
US 2Y4.890.008%
US 3Y4.660.010%
US 5Y4.480.014%
11 more rows

Top Articles
Latest Posts
Article information

Author: Trent Wehner

Last Updated:

Views: 5817

Rating: 4.6 / 5 (56 voted)

Reviews: 87% of readers found this page helpful

Author information

Name: Trent Wehner

Birthday: 1993-03-14

Address: 872 Kevin Squares, New Codyville, AK 01785-0416

Phone: +18698800304764

Job: Senior Farming Developer

Hobby: Paintball, Calligraphy, Hunting, Flying disc, Lapidary, Rafting, Inline skating

Introduction: My name is Trent Wehner, I am a talented, brainy, zealous, light, funny, gleaming, attractive person who loves writing and wants to share my knowledge and understanding with you.