Treasury Bills vs. CDs

Read our Advertiser Disclosure.
Contributor, Benzinga
November 11, 2024

If you're looking for a secure short-term investment, Treasury bills (T-bills) and certificates of deposit (CDs) emerge as dependable choices. They both safeguard your funds and yield interest, yet they differ in many ways. This Treasury bills vs. CD comparison article dissects the mechanics, interest rates, accessibility, maturity timelines and tax implications, empowering you to choose the instrument that best aligns with your financial objectives.

What Are Treasury Bills (T-Bills)?

Treasury bills are short-term debts issued by the U.S. government, typically maturing within four weeks to a year and sold at a discount from their face value. For instance, purchasing a $1,000 T-bill at $990 means you will receive $1,000 upon maturity, earning $10 in interest. This difference between purchase and face value determines the T-bill's yield or interest rate. 

Known for safety, liquidity and low risk, T-bills rank among the world's safest investments, backed by the U.S. government's full faith and credit. With almost negligible default risk and minimal exposure to inflation because of their short maturity, they are a secure choice. 

T-bills offer high liquidity, allowing easy buying and selling in secondary markets or via brokers or online platforms like Public.com. Redeeming them before maturity through TreasuryDirect.gov may yield less than their face value. Their interest rates, lower than other fixed-income investments, fluctuate based on market conditions, future interest rate expectations, maturity and market demand and supply for T-bills.

Why Should You Invest in T-Bills?

Treasury bills, or T-bills, are short-term government securities. They are a safe and accessible investment for individuals and institutions. T-bills have maturities that range from a few days to one year. They are backed by the full faith and credit of the U.S. government, making them very secure. Investors often choose T-bills for lower risk and stable returns, especially when the economy is uncertain. This section will cover the benefits of investing in T-bills, such as their liquidity, ease of purchase, and potential tax advantages. T-bills can also help diversify an investment portfolio. Understanding these aspects can help investors make informed decisions.

Safety and Security

T-Bills provide safety and security. They are backed by the U.S. government, which ensures a low risk of default. Historically, default has never occurred. Their value is stable compared to more volatile investments like stocks. This stability offers peace of mind during economic fluctuations. T-bills are popular, especially during uncertain market conditions. This popularity enhances their liquidity and appeal. Overall, T-bills are a reliable choice for investors who prioritize capital preservation and stability.

Liquidity and Flexibility

T-Bills offer high liquidity and flexibility. They are easily bought and sold on the secondary market. This allows investors to convert their holdings into cash with minimal price fluctuations. T-bills have maturities ranging from a few days to one year. This short-term nature provides flexibility for managing financial needs and investment strategies. Investors can adjust their portfolios quickly based on market changes or personal circumstances. This ensures access to funds without incurring significant losses. Overall, T-bills provide quick cash access and adaptability for investors.

Predictable and Stable Returns

T-Bills offer predictable returns. This makes them appealing for conservative investors. They are sold at a discount to their face value. At maturity, investors receive the full face amount. This structure guarantees a clear return for investors. It removes the uncertainty that comes with more volatile investments. T-Bills also have a fixed maturity date. This helps investors plan their cash flow and financial goals. Overall, T-Bills provide reliable returns and are free from market fluctuations. They are a secure choice for those seeking stability in their investment portfolio.

Considerations Before Investing in T-Bills

Investing in Treasury bills (T-bills) can be a good option for secure and stable investments. T-bills are short-term debt securities issued by the U.S. government. They usually have maturities from a few days to one year. While T-bills are considered safe and low-risk, it is important to understand their details. Interest rate changes, opportunity costs, and inflation can affect returns. Investors should also think about their financial goals, liquidity needs, and risk tolerance. Evaluating these factors can help investors decide if T-bills are suitable for their investment strategy.

Interest Rates

Interest rates significantly affect T-Bills as an investment. When interest rates rise, new T-bills usually offer higher yields. This can cause the market value of existing T-bills with lower yields to decrease. If you need to sell your T-bills before they mature, you may face a loss. When interest rates fall, the value of existing T-bills increases. This makes them more attractive to investors. The yield on T-bills also depends on market conditions and the Federal Reserve's monetary policy. These factors shape investors' expectations. Understanding the current interest rate environment and potential changes is essential for evaluating the risks and benefits of investing.

Liquidity and Maturity

Liquidity and maturity are important features of T-Bills. They are highly liquid, which means investors can buy and sell them easily. This allows for quick conversion of holdings into cash without significant price changes. T-Bills are short-term investments, usually lasting from a few days to one year. This short maturity helps investors meet immediate cash flow needs. It also provides a predictable return at maturity. The combination of high liquidity and short maturity makes T-Bills a flexible option. Investors can manage cash effectively while reducing risk. These characteristics help maintain liquidity and achieve short-term financial goals.

Inflation Risk

Inflation risk is an important factor when investing in T-Bills. It refers to how rising prices can reduce the purchasing power of returns. While T-Bills are generally safe investments, their yields may not always match inflation rates, especially when prices are rising. If the inflation rate is higher than the T-Bill yield, investors may experience negative real returns. These concerns are especially relevant for conservative investors who use T-Bills for capital preservation. To manage inflation risk, investors can diversify their portfolios with assets that typically offer better protection against inflation, such as stocks, real estate, or inflation-protected securities. Understanding how inflation affects T-Bills can help investors make better decisions about their investment strategies and long-term financial goals.

What Are Certificates of Deposit (CDs)?

Certificates of deposit (CDs) are savings options from banks or credit unions. They last a few months to several years and pay a set interest rate, often better than regular savings accounts. Say you deposit $1,000 in a one-year CD at 5% interest. You'd get $1,050 at the end, earning $50 in interest. The bank sets the interest rate or annual percentage yield (APY), depending on the term and market.

CDs are safe with Federal Deposit Insurance Corp. (FDIC) insurance covering up to $250,000 per depositor, institution and account type. The financial institution keeps the interest rate fixed for the term, so you always know what you'll earn because it’s unaffected by market changes. Plus, CDs usually offer higher interest than T-bills or regular savings accounts, rewarding longer commitments with higher rates.

Why Should You Invest in CDs?

Certificates of Deposit (CDs) are a good investment option for those wanting to grow their savings with low risk. They usually offer higher interest rates than traditional savings accounts. This makes them appealing for people who want a fixed return over time. CDs are safe investments, often insured by the FDIC in banks. In this discussion, we'll look at the benefits of investing in CDs and their suitability for various financial goals. Understanding these factors can help investors make choices that match their financial needs and risk levels.

Safety and Security

Certificates of deposit (CDs) are considered a safe investment option because they are protected by government insurance agencies like the Federal Deposit Insurance Corporation (FDIC) in the U.S. and the Canada Deposit Insurance Corporation (CDIC) in Canada. These agencies cover the principal amount invested up to certain limits, typically $250,000 in the U.S. and $100,000 in Canada, for each depositor at each financial institution. This means that your money is safeguarded even if a bank fails, making CDs attractive to investors who are looking for low-risk ways to manage their finances.

Guaranteed Returns

Certificates of Deposit (CDs) provide a fixed interest rate for a specified duration, in contrast to stocks or mutual funds that can vary with market performance. Once you secure a CD, the amount you will earn at maturity is predetermined. This reliable income is attractive to investors looking to mitigate market volatility, particularly for short- to medium-term objectives.

Portfolio Diversification

CDs can be a useful option for diversification in a balanced investment portfolio. They offer a conservative and stable element that can balance out the fluctuations of higher-risk investments such as stocks. In times of economic uncertainty or when markets decline, the fixed and secure returns from CDs can help lower the overall risk in your portfolio, ensuring that a portion of your investments remains safe and guaranteed.

Considerations Before Investing in CDs

Investing in Certificates of Deposit (CD)s can be a good choice for low-risk, interest-earning opportunities. Before you invest, consider some key factors. Understand the terms of CDs, such as interest rates, maturity dates, and early withdrawal penalties. This will help you align your investment with your financial goals. Also, think about the current economy and interest rate trends. This can show if locking your money is a wise move. Ensure the financial institution is secure and consider how inflation may affect your returns. By thinking about these points, you can decide if CDs fit your financial strategy.

Considerations Before Investing in CDs

Investing in Certificates of Deposit (CD)s can be a good choice for low-risk, interest-earning opportunities. Before you invest, consider some key factors. Understand the terms of CDs, such as interest rates, maturity dates, and early withdrawal penalties. This will help you align your investment with your financial goals. Also, think about the current economy and interest rate trends. This can show if locking your money is a wise move. Ensure the financial institution is secure and consider how inflation may affect your returns. By thinking about these points, you can decide if CDs fit your financial strategy.

Interest Rates and Return

CDs provide a fixed interest rate for the entire term. This offers a predictable return. Generally, longer-term CDs have higher rates than shorter-term ones. It is important to compare interest rates from different financial institutions, as they can vary. Also, consider how the fixed rate of a CD stacks up against other investment options, like savings accounts, bonds, or money market funds. Be aware that early withdrawal from a CD usually incurs a penalty, which can lower the overall return. If you expect interest rates to rise, locking in a CD at a lower rate may result in missing out on better returns in the future.

Term and Liquidity

When you invest in a CD, your money is locked in for a specific term. This term can range from a few months to several years. CDs are low-risk investments. However, they offer less liquidity than savings or checking accounts. If you need to access your funds before the CD matures, most institutions will charge an early withdrawal penalty. This penalty can reduce some of your earned interest. Before investing in a CD, make sure you won’t need the money during that term. Alternatively, consider a “no-penalty” CD if you might need access to your funds.

Inflation and Real Return

CD investments offer a guaranteed return, but they do not account for inflation. If inflation rises significantly during the term of your CD, the real purchasing power of your returns may decrease. For example, if your CD has a 3% yield and inflation is at 4%, your real return is negative. This means the value of your money is declining over time. When considering long-term CDs, it is important to be aware of inflation risk, especially during times of rising prices. Alternatives such as inflation-protected securities (TIPS) or shorter-term CDs that can be reinvested at higher rates may be worth considering.

Treasury Bills vs. CDs: Comparison

Both T-bills and CDs stand out as viable short-term options for those eyeing interest income and capital preservation. Before deciding, weigh these crucial factors:

Liquidity

T-bills offer higher liquidity than CDs. You can sell T-bills in the secondary market or redeem them through TreasuryDirect.gov before maturity. The amount received may be less than face value because of market conditions and fluctuations in supply and demand.

Conversely, CDs have lower liquidity. You're generally bound until maturity or face penalties for early withdrawal. But when it matures you’ll receive more than the initial deposit because of accrued interest.

Risk/Reward

T-bills come with lower risk and lower rewards compared to CDs. They offer minimal default and inflation risks but also yield lower interest rates, resulting in modest returns that might not match inflation or other investment opportunities.

On the other hand, CDs carry higher risks and higher rewards. They involve greater default and inflation risks but offer higher interest rates. Consequently, you can anticipate higher returns that may outperform inflation or the opportunity cost of other investment opportunities.

Maturity Options

T-bills offer shorter maturity periods (four weeks to one year), aligning well with short-term financial needs. However, this requires more frequent reinvestment and exposes you to interest rate fluctuations.

CDs offer more extended maturity periods from months to several years. While longer terms can suit your time horizon and risk tolerance, it also means locking your money away for extended periods and potentially missing out on higher interest rates elsewhere.

Tax Considerations

T-bills carry more tax advantages compared to CDs. They're exempt from state and local income taxes but not from federal income taxes, potentially easing your tax load and boosting your after-tax return. This tax perk is negligible if you live in a tax-free state such as Alaska or Florida. 

CDs face higher tax implications. They're subject to federal, state and local income taxes, reducing your after-tax return and purchasing power. But CDs held in tax-advantaged accounts like an IRA or 401(k) offer tax deferral possibilities, lowering your tax liability and potentially increasing your real return.

Which is the Ideal Short-Term Investment?

When choosing between Treasury Bills (T-Bills) and Certificates of Deposit (CDs) for short-term investments, evaluate your financial goals and risk tolerance. T-Bills are backed by the U.S. government, making them very safe. They have maturities ranging from 4 to 52 weeks. Their high liquidity allows easy buying and selling in the secondary market. This feature makes T-Bills suitable for those who may need quick access to funds. However, T-Bills typically offer lower yields than longer-term investments.

CDs can be a good choice for conservative investors looking for higher interest rates. They are available from banks and credit unions and usually offer better returns than T-Bills, particularly over longer terms, and are insured by the FDIC up to $250,000 for added safety. However, investors need to consider the liquidity limitations of CDs, as early withdrawals may result in penalties, which can restrict access to funds in emergencies.

Tax factors are also important in this decision. The interest from T-Bills is not subject to state and local taxes, but it is taxable at the federal level. On the other hand, the interest from CDs is taxable at every level, which may affect your overall returns based on your tax circumstances.

The best choice between T-Bills and CDs depends on your financial situation. If you value safety and liquidity, T-Bills may be a better option. If you want potentially higher returns over a set term, CDs might be more suitable. Knowing the specific features of each investment will help you make an informed decision. This decision should align with your short-term financial strategies and overall investment goals.

Frequently Asked Questions 

Q

Is a Treasury bill better than a CD?

A

T-bills offer more liquidity and tax benefits, while CDs provide higher interest rates but require locking funds. Choose based on your need for access versus returns.

 

Q

Are treasury bills safer than CDs?

A

Both Treasury bills (T-bills) and certificates of deposit (CDs) are very safe, but T-bills are considered slightly safer since they are backed by the U.S. government. CDs are safe when issued by FDIC-insured banks, covering deposits up to $250,000.

Q

Do you have to pay taxes on treasury bills?

A

Yes, you have to pay federal income taxes on the interest income from T-bills. However, you do not have to pay state and local income taxes, which can lower your tax burden and increase your after-tax return.

Anna Yen

About Anna Yen

Anna Yen, CFA is an investment writer with over two decades of professional finance and writing experience in roles within JPMorgan and UBS derivatives, asset management, crypto, and Family Money Map. She specializes in writing about investment topics ranging from traditional asset classes and derivatives to alternatives like cryptocurrency and real estate. Her work has been published on sites like Quicken and the crypto exchange Bybit.