Fixed-income investing is an investment strategy that prioritizes reliable cash payments on a fixed schedule with less consideration for long-term price appreciation. Fixed-income investments include the wide universe of bond securities, as well as a few other types of securities such as CDs and money market funds.

We'll discuss what fixed-income investing means, why these types of investments exist, and for whom they're most appropriate. We'll also explain some of the pros and cons of each type of fixed-income investment.
What is fixed-income investing?
What is fixed-income investing?
When we refer to fixed income, we're talking about securities that generate some amount of income on a predictable schedule. In most market environments, the price of these securities tends to be less volatile than stocks, which makes them an attractive portfolio diversifier.
Fixed-income securities usually focus more on capital preservation -- that is, not losing money -- than long-term price appreciation, which is a common goal for younger investors. The idea with fixed income is to maintain and protect your balances over time, all while earning income on a reliable schedule.
Fixed income can be appropriate for investors of all ages, although it tends to play a more active role in portfolios as investors approach retirement. Fixed income can serve as a valuable source of retirement income. It can also be a stabilizing vehicle, which is especially valuable since a retiree's risk tolerance is usually lower compared to when they were working.
Pros and cons
Pros and cons of fixed-income investing
Let's go over the many pros and cons of fixed-income investments.
Pros
- They provide a fairly predictable income stream and modest capital preservation.
- Fixed-income investments have historically acted as reliable portfolio diversifiers to stocks. Put another way, since stocks tend to move up and down fairly quickly, fixed-income securities typically act as a portfolio stabilizer.
- Provide additional security for those approaching retirement or in retirement. People approaching retirement may not want to take as much stock market risk as they did when they were just starting out.
- Overall, they're less volatile than stocks, although there have been moments when this has not been the case.
Cons
- Certain fixed-income investments can be very sensitive to changes in interest rates, which can limit their price stability. As we've seen in recent years, rising interest rates have meaningfully hurt bond prices.
- Fixed-income investments are also hurt by inflation, especially during periods of elevated inflation. Many of the more stable fixed-income options, such as Treasury bills, have delivered negative real returns to investors. In other words, because nominal interest rates have been so low in recent years, real interest rates have been negative after accounting for inflation.
- Because of low real yields, some argue that fixed income isn't necessary if you have a high amount of fixed-interest rate debt outstanding. For example, if you have an outstanding balance on a credit card (which tends to carry high interest rates), you’d likely be better off paying off that debt before adding fixed-income investments to your portfolio.
- There is limited upside, particularly during times of rising interest rates and high inflation environments.
Types of investments
Types of fixed-income investments
Treasury bonds
Treasury bonds are issued by the federal government and pay a fixed rate of interest that compounds semiannually. The interest rate for newly issued 30-year Treasury bonds has been in the 4% to 5% range in recent years (2023-25). Treasury bonds might be appealing to investors who seek a reliable stream of income with essentially no risk of default by the issuer (the U.S. government). Still, investors should be aware that Treasury bond prices, especially the long-dated ones (20- and 30-year bonds), come with interest rate risk.
Savings bonds
Savings bonds are similar to Treasury bonds in that they are backed by the U.S. government, but they have a few distinct characteristics. They’re usually meant for long-term, conservative savers who value periodic income and safety of principal. The upside is that the underlying value of the bond won’t change even when interest rates move, and when the bond reaches maturity, it can be redeemed for face value plus any accrued interest.
Municipal bonds
Municipal bonds are fixed-income securities issued by state and local governments. Municipal bonds, or “muni bonds,” are federally tax-free and may be nontaxable on the state and local levels if the investor lives in the state where the muni bond was issued. Because of their inherent tax advantages, muni bonds are especially appealing to investors who find themselves in a high tax bracket.
Muni bonds are at greater risk of default than Treasury bonds since some bond issuances on the state and local levels can be related to projects that may not achieve their expected revenue goals. And like most fixed-income securities, rising interest rates will negatively affect muni bonds and their current prices.
Corporate bonds
Corporate bonds are issued by corporations seeking to raise money through debt. The debt proceeds are usually used in some form to support the company’s ongoing operations. Corporate bonds will have varying degrees of default risk, depending on the issuing company’s financial solvency, and they will also carry interest rate risk, depending on the term of the bond. (As noted earlier, longer-dated corporate bonds will have greater interest rate risk.)
Bonds issued by major publicly traded companies are corporate bonds. Each will deliver a fixed coupon rate (unless it’s a zero-coupon bond) and offer different interest rate characteristics.
Junk bonds
Junk bonds are considered risky fixed-income investments. Bonds receive a “junk” bond rating (i.e., a non-investment-grade rating) if their issuer is having significant financial problems and/or stands a reasonable chance of becoming insolvent. Junk bonds tend to pay a higher interest rate to their holders to compensate for the inherent risk of investing, but this comes at a price: The chance of default is far higher than that of investment-grade securities. In other words, when you invest in junk bonds, there’s a decent chance you won’t get your money back at all. And, if you do get your money back, it may only be a fraction of what you invested.
CDs
CDs, or certificates of deposit, are long-term financial instruments that you can buy at most financial institutions. CDs offer fixed, guaranteed interest rates for the promise to keep your money at the institution of your choice for a minimum period of time. The rate of interest paid on CDs is typically not very high, but it’s better than most checking and savings accounts -- in the 3% to 5% range in more recent years.
A CD might work for a cautious investor who wants financial security for a specified period of time and can typically make sense as part of a broader financial plan. On the plus side, you’ll be guaranteed to get your money back plus interest. However, interest rates aren’t very high relative to current inflation.
Bond mutual funds
Bond mutual funds operate much like stock mutual funds, but the underlying fund holdings are fixed-income securities rather than common or preferred stocks. Instead of directly receiving interest payments from the bonds, you receive one monthly or quarterly dividend paid from the mutual fund.
Bond mutual funds offer high levels of diversification relative to owning individual bonds, which makes them appealing to long-term investors of all backgrounds. You can buy bond mutual funds that cover a particular locale, sector, tax strategy, or even the entire bond universe. These tend to make sense for minimalist investors who like to keep their portfolios simple.
Bond ETFs
Exchange-traded funds (ETFs) trade throughout the day on an exchange and can be bought and sold freely, like most stocks or bonds. Bond ETFs are composed of many bonds taken together. Similar to bond mutual funds, they can cover a variety of sectors or tax strategies. Also, similar to bond mutual funds, the bond ETF holder can expect either a monthly or quarterly distribution from the fund itself.
Because bond ETFs typically hold hundreds of underlying fixed-income securities, they tend to work well as a portfolio diversifier. The choice between bond mutual funds vs. ETFs is often a matter of personal preference.
Related investing topics
Is it right for you?
Is fixed income right for your portfolio?
One of the core tenets of successful long-term investing is to ensure that your portfolio is properly diversified. Historically, fixed-income securities have acted as great diversifiers to stocks, often moving in the opposite direction and providing portfolio balance. While this hasn't been the case in more recent years due to high inflation and interest rates, we can expect fixed income to still offer some level of diversification.
The main risks associated with fixed-income investing are interest rate risk, default risk, and inflation risk. In times of rising interest rates, fixed-income securities will show principal losses, although security holders will still benefit from a reliable income stream. Default risk is most present when the bond issuer is a financially unstable company; the risk tends to be minimal when it's the U.S. government. Inflation risk erodes the real purchasing power of your money, and, it's certainly top of mind given inflation's elevated level in recent years.
Despite the risks, there can certainly be room for fixed-income investments in your portfolio. It's generally best to look at your portfolio from a bird's-eye view and allocate a certain amount to stocks, a certain amount to bonds, and a certain amount to other asset classes.
Having a diversified portfolio should help to reduce volatility and provide you with smoother returns to help you build a more successful financial future.
FAQs
Fixed-income investments: FAQs
What are the best fixed-income investments?
Bond ETFs are the best fixed-income investments (either those focused on investment-grade corporate bonds or an aggregate of treasuries and investment-grade corporate bonds). They enable you to gain broad exposure to various sectors of the bond market. That diversification helps reduce risk, enabling you to generate more durable income.
What are fixed-income investments?
Fixed-income investments are those that pay a fixed rate of return on a fixed schedule. For example, a bank CD offers a fixed percentage yield that compounds monthly during its term (with some CDs enabling monthly interest withdrawals), while a bond typically pays a fixed rate every six months until it matures.
What is the safest investment with the highest returns?
The safest investment with the highest returns tends to be investment-grade corporate bonds. These bonds aren't "risk-free" like Treasuries but tend to have higher returns while offering a lower risk profile than junk bonds.