What Are Treasury Inflation-Protected Securities (TIPS)?
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Treasury Inflation-Protected Securities, or TIPS, are U.S. government bonds designed to help protect against inflation. When consumer prices rise over time, the purchasing power of money can decline, making it harder for savings and fixed-income payments to keep up with the cost of living.
Unlike traditional Treasury bonds, TIPS adjust their principal based on changes in the Consumer Price Index (CPI). This means the principal can increase with inflation or decrease with deflation, while interest payments are calculated using the adjusted principal.
TIPS may appeal to people who want some inflation protection or are looking to add a relatively conservative, government-backed security to a diversified portfolio. However, they also have risks, including interest rate fluctuations and potential tax liabilities.
Key Points
• TIPS are U.S. government bonds designed to help protect investor purchasing power from inflation.
• The principal value of TIPS adjusts based on changes in the Consumer Price Index (CPI).
• Interest payments are calculated twice a year using the inflation-adjusted principal amount.
• At maturity, the U.S. Treasury pays either the adjusted principal or the original principal, whichever is greater.
• You can purchase TIPS directly from the government, through a broker, or via TIPS mutual funds and ETFs.
What Are TIPS?
TIPS are inflation-protected bonds issued by the U.S. Department of the Treasury. They pay interest twice a year at a fixed rate applied to the bond’s inflation-adjusted principal. When inflation rises, the principal increases. When deflation occurs, the principal decreases. At maturity, the Treasury pays the greater of the bond’s original principal or its inflation-adjusted principal.
To fully understand Treasury Inflation-Protected Securities, it helps to understand how bonds work.
When you purchase a bond issued by a government, corporation, or municipality, you’re essentially lending the issuer money. In return, the issuer agrees to pay interest and repay the principal according to the bond’s terms. Bonds are often used to generate income and balance the risks associated with other assets.
Here are some key facts about TIPS:
• Terms: TIPS are issued with maturities of five, 10, and 30 years.
• Interest rate: Each TIPS issue has a fixed coupon rate determined at auction.
• Minimum purchase: You can purchase TIPS in increments of $100.
• Electronic issuance: TIPS are issued electronically rather than as paper certificates.
• Buying and selling: You can hold TIPS until maturity or sell them on the secondary market before they mature.
How Treasury Inflation-Protected Securities (TIPS) Work
TIPS are designed to adjust to changes in consumer prices, helping their principal keep pace with inflation over time.
Inflation refers to a sustained increase in the prices of goods and services. The federal government tracks inflation using measures such as the CPI, which measures changes in the prices consumers pay for a basket of goods and services, including food, gasoline, and housing-related expenses.
Deflation is the opposite: a sustained decline in the general price level. It can occur during economic downturns or when demand falls relative to the supply of goods and services.
Both inflation and deflation can affect the purchasing power of money and the performance of financial assets. TIPS account for these changes through adjustments to their principal.
Here’s how the process works:
• You purchase TIPS. You can buy them directly from the Treasury or through a bank, broker, or dealer.
• You receive interest payments. The bond pays interest twice a year at its fixed coupon rate, applied to its adjusted principal.
• The principal adjusts with inflation. When the CPI rises, the principal increases. Your interest payments can increase as well because they’re calculated using the adjusted principal.
• The principal can decrease with deflation. If the CPI falls, the principal decreases, potentially reducing your interest payments.
• You receive a payment at maturity. The Treasury pays the greater of the adjusted principal or the original principal.
The maturity provision is a key feature of TIPS. If deflation reduces the adjusted principal below its original amount, you still receive the original principal when the bond matures. However, this protection doesn’t apply if you sell the bond before maturity, and it doesn’t guarantee a positive return after accounting for inflation, interest payments, taxes, or the price you paid for the bond.
Are TIPS a Good Investment?
TIPS may make sense for people who are seeking to protect some of their purchasing power against inflation. Whether they’re appropriate depends on your financial goals, time horizon, and tolerance for fluctuations in bond prices.
Consider an example. Suppose you purchase a TIPS bond with an original principal of $1,000 and a 2% annual coupon rate. Initially, the bond would pay $20 in annual interest, split into two payments of $10.
Now, assume the bond’s adjusted principal increases by 3% over the next year because of inflation. Its principal would rise to $1,030. The annual interest would increase to $20.60, paid in two installments of $10.30.
If deflation occurred instead, the adjusted principal and interest payments could decline. However, if you hold the bond until maturity, the Treasury will pay at least the original $1,000 principal.
Keep in mind that this example illustrates how principal adjustments affect interest payments, not the bond’s total return. Your actual return also depends on the price you paid for the bond, changes in interest rates, taxes, and the inflation adjustments over the holding period.
Recommended: Understanding Deflation and How It Impacts Investors
Pros of Investing in TIPS
TIPS have several features that may appeal to some investors.
• Protection against inflation: Traditional bonds generally pay interest based on a fixed principal amount. TIPS adjust their principal with inflation, which can help preserve purchasing power. As the adjusted principal rises, interest payments can rise as well.
• A fixed real coupon rate: The coupon rate on TIPS is fixed, but it’s applied to the inflation-adjusted principal. This means the coupon rate represents a real interest rate, before taxes and other costs, rather than a fixed nominal rate. Your total return can still fluctuate with changes in market interest rates and bond prices.
• Low credit risk: Because TIPS are backed by the U.S. government, they have very low credit risk, or the risk that the issuer won’t meet its payment obligations. However, government backing doesn’t eliminate market risk or guarantee that you’ll earn a positive real return.
• Portfolio diversification: TIPS may help diversify a portfolio that includes stocks and conventional bonds. Their inflation adjustments can be particularly useful when rising consumer prices erode the purchasing power of fixed payments from other securities.
Cons of Investing in TIPS
Despite their inflation protection, TIPS have some potential drawbacks.
• Interest rate risk: TIPS prices can fall when market interest rates rise. If you sell a bond before maturity, you could receive less than you paid for it, even if its principal has increased because of inflation. Longer-term TIPS can be particularly sensitive to interest rate changes.
• Potentially lower returns when inflation is low: TIPS may be less attractive when inflation is lower than expected, particularly if their real yields are low. Conventional Treasury bonds may perform better in some circumstances, depending on their yields and changes in interest rates. TIPS can also lose market value if real interest rates rise.
• Tax considerations: For taxable accounts, TIPS interest payments and increases in principal attributable to inflation are generally subject to federal income tax, but exempt from state and local income taxes. You may owe federal tax on an inflation-related principal increase even though you haven’t received that amount in cash. This is sometimes called phantom income. Holding TIPS in a tax-advantaged account may change the timing or treatment of these taxes.
• No guarantee of a positive real return: The maturity guarantee protects the original principal amount in nominal dollars, not its purchasing power. If inflation is high, the bond’s return after taxes and other costs may still fall short of the increase in consumer prices.
How to Invest in Treasury Inflation-Protected Securities
There are three main ways to gain exposure to TIPS:
• Buy TIPS directly from the U.S. Treasury. You can purchase TIPS through TreasuryDirect, the Treasury’s online platform. After opening an account, you can submit a noncompetitive bid at auction, which means you agree to accept the yield determined at the auction rather than specify your own yield.
• Buy TIPS through a bank, broker, or dealer. Financial institutions and brokers may offer TIPS at auction or on the secondary market. At auction, you may be able to submit a competitive bid through an eligible institution, specifying the yield you’re willing to accept, or a noncompetitive bid. On the secondary market, prices reflect current market conditions and can be higher or lower than the bond’s adjusted principal.
• Buy a mutual fund or exchange-traded fund (ETF) that holds TIPS. TIPS funds provide exposure to a collection of inflation-protected Treasury securities without requiring you to purchase individual bonds. This option may appeal to people who want to diversify across multiple TIPS issues or avoid managing individual bonds themselves.
TIPS funds differ from individual TIPS in an important way: They don’t have a single maturity date at which the Treasury guarantees repayment of an original principal amount. Their share prices fluctuate with the market value of their holdings.
The Takeaway
Treasury Inflation-Protected Securities can help protect purchasing power against inflation by adjusting their principal in response to changes in consumer prices. They also provide semiannual interest payments and the backing of the U.S. government.
However, TIPS aren’t risk-free. Their market prices can fluctuate, selling before maturity can result in a loss, and inflation adjustments may create tax liabilities before you receive the associated principal at maturity.
Whether TIPS belong in your portfolio depends on your financial goals, time horizon, and risk tolerance. Comparing them with conventional Treasury bonds and other fixed-income options can help you determine how they might fit into a diversified portfolio.
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FAQ
Are Treasury Inflation-Protected Securities (TIPS) a good investment?
TIPS may be a good option for people who are seeking to protect purchasing power against inflation while earning interest. Their principal adjusts with changes in the Consumer Price Index, and they’re backed by the U.S. government. However, TIPS can lose market value when interest rates rise, and inflation adjustments may create taxable income. Whether they’re appropriate depends on your financial goals, time horizon, and tolerance for risk.
What is the downside of TIPS?
Treasury Inflation-Protected Securities (TIPS) have several potential downsides. Their market prices can fall when interest rates rise, so selling before maturity could result in a loss. They may also be less attractive when inflation is lower than expected. In addition, inflation-related increases in principal are generally subject to federal income tax, even if you haven’t received that amount in cash. TIPS held to maturity return at least their original principal, but that doesn’t guarantee a positive return after inflation and taxes.
Are TIPS a good investment right now?
Whether Treasury Inflation-Protected Securities (TIPS) make sense right now depends on current real yields, inflation expectations, interest rates, and your financial goals. They may appeal to people seeking inflation protection, especially if they expect inflation to exceed what the market anticipates. However, conventional Treasury bonds may be more attractive under some conditions. Compare current yields, maturity dates, and potential tax implications before deciding whether TIPS fit your portfolio.
Which is better, TIPS or Treasury bonds?
Neither Treasury Inflation-Protected Securities (TIPS) nor conventional Treasury bonds are always better. TIPS adjust their principal for inflation, which can help preserve purchasing power. Conventional Treasury bonds generally pay fixed interest on a set principal amount, providing more predictable nominal payments. TIPS may be more appealing when inflation protection is a priority, while conventional Treasuries may suit people seeking predictable payments. The better choice depends on current yields, inflation expectations, your time horizon, and financial goals.
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Tax Information: This article provides general background information only and is not intended to serve as legal or tax advice or as a substitute for legal counsel. You should consult your own attorney and/or tax advisor if you have a question requiring legal or tax advice.
Investment Risk: Diversification can help reduce some investment risk, but cannot guarantee profit nor fully protect in a down market.
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