Close this search box.

Table of Contents

Treasury Inflation-Protected Security (TIPS)


Treasury Inflation-Protected Security (TIPS) is a type of U.S. Treasury bond specifically designed to safeguard investors from inflation. Its principle value adjusts over time based on inflation as measured by the Consumer Price Index. When TIPS mature, investors receive either the adjusted principal or the original principal, depending on which is higher.


“Treasury Inflation-Protected Security (TIPS)” in phonetics is:- Treasury: /ˈtrɛʒəri/- Inflation-Protected: /ɪnˌfleɪʃən prəˈtɛktɪd/- Security: /sɪˈkjʊrɪti/- TIPS: /tɪps/

Key Takeaways

<ol><li><b>Protection against Inflation:</b> TIPS are securities issued by the U.S. Treasury that are designed to offer protection against inflation. They do this by adjusting the principal value in response to changes in the Consumer Price Index (CPI), helping to maintain investor’s purchasing power.</li><li><b>Interest Payments:</b> Unlike traditional bonds, interest payments on TIPS aren’t fixed. Although the interest rate is fixed, the amount of interest you receive every six months can increase or decrease based on the adjusted principal value due to inflation or deflation.</li><li><b>Tax Considerations:</b> TIPS income can have unique tax implications. Although the increased principal due to inflation is not paid until the security matures, it is taxed as income in the year it accrues. This is often referred to as ‘phantom income’. Investors may prefer to hold TIPS in tax-advantaged accounts like IRAs to avoid this issue.</li></ol>


Treasury Inflation-Protected Securities (TIPS) are important in finance because they provide an effective hedge against inflation, preserving purchasing power for investors who are concerned about increasing inflation rates affecting their returns. Unlike traditional treasury securities, TIPS are indexed to the Consumer Price Index (CPI). This means that the principal and interest payments are adjusted for inflation over time. Consequently, if inflation rises, your repayments increase, ensuring real returns are not eroded by inflation. Therefore, TIPS serve as a significant tool for managing inflation risk in an investment portfolio.


Treasury Inflation-Protected Security (TIPS) serves a critical purpose in the world of finance and investment by providing a safeguard against inflation; that is, a general increase in prices and fall in the purchasing value of money. This means that these securities are designed to help protect investors from the negative effects of inflation on their investments. They are issued by the federal government, conveying that they carry minimal risk, which can be an attractive feature to more conservative investors.The primary use of TIPS is to provide investors with a method of preserving their purchasing power in an environment where inflation is rising. Generally, when investors purchase a TIPS, they can have confidence that the real value of their principal investment will be preserved regardless of future inflation levels. This is because the principal adjustment of TIPS is based on changes in the Consumer Price Index (CPI), which is a common measure of inflation. Hence, if inflation rises (causing an increase in the CPI), the principal value of TIPS increases as well– ensuring the real value of the investment remains intact.


1. Government Bonds: The U.S. Department of the Treasury sells TIPS as a type of federal government bond. This can be the safest real-world example of this financial instrument, as they are fully backed by the U.S. government. An investor purchases TIPS, and the value of the bond is adjusted semi-annually in line with inflation based on changes in the Consumer Price Index. 2. Investment Portfolio: An individual or institutional investor might use TIPS as a component of a diversified investment portfolio. For example, a retirement fund seeking to mitigate the risks of inflation undermining the value of their assets might invest a portion of the fund’s money into TIPS. This is because the inflation adjustment of the TIPS can help maintain the purchasing power of the fund’s assets over time, protecting the value of the retiree’s future income.3. Insurance Companies: Insurance companies are another example of entities that might invest in TIPS as part of their broader investment strategies. These companies receive premiums from policyholders and need to invest these funds in a way that guarantees they can meet future payout obligations. By investing in TIPS, they can ensure that their investment’s value will not be eroded by inflation over time, hence they can payout future obligations without any issue.

Frequently Asked Questions(FAQ)

What is a Treasury Inflation-Protected Security (TIPS)?

Treasury Inflation-Protected Securities (TIPS) are a type of U.S. Treasury bond that is indexed to inflation to protect investors from the negative effects of inflation. They are also considered risk-free because they are backed by the U.S. government.

How do TIPS work?

The value of TIPS increases with inflation as measured by the Consumer Price Index. When a TIPS matures, you are paid the adjusted principal or original principal, whichever is greater.

What are the benefits of investing in TIPS?

The main benefit of investing in TIPS is that they provide a hedge against inflation. As inflation rises, so does the value of your TIPS investment. Thus, it’s beneficial to investors who want to preserve their purchasing power.

Can TIPS ever lose value?

While the principal of TIPS is adjusted for inflation, it cannot go below the amount of the original investment, or the principal, even if there is deflation. However, the price of TIPS can fluctuate on the open market due to changes in interest rates.

How are TIPS different from regular treasury bonds?

The main difference between TIPS and regular treasury bonds is in how they handle inflation. Regular treasury bonds pay a fixed rate of interest, while TIPS increase in value with inflation to provide a real rate of return.

How is the interest on TIPS calculated?

The interest rate on TIPS is fixed, but the value it is applied to (principal) is adjusted by the inflation rate. Therefore, if the principal increases due to inflation, the amount of interest paid out will also increase.

Where can I buy TIPS?

TIPS can be purchased directly from the U.S. Treasury through the TreasuryDirect website, or they can be bought and sold on the secondary market through a bank, broker, or dealer.

How often do TIPS pay interest?

TIPS pay interest every six months. The interest is based on the inflation-adjusted principal at the time of the payment.

What is the usual term for TIPS?

TIPS are typically issued with terms of 5, 10, and 30 years.

: What are the tax implications of investing in TIPS?

: The interest payments and increases in principal due to inflation are both subject to federal income tax. However, the state and local income taxes are typically exempt.

Related Finance Terms

  • Principal Adjustment
  • Yield-to-maturity (YTM)
  • Inflation Index Ratio
  • Real Interest Rate
  • Semiannual Inflation Rate

Sources for More Information

About Our Editorial Process

At Due, we are dedicated to providing simple money and retirement advice that can make a big impact in your life. Our team closely follows market shifts and deeply understands how to build REAL wealth. All of our articles undergo thorough editing and review by financial experts, ensuring you get reliable and credible money advice.

We partner with leading publications, such as Nasdaq, The Globe and Mail, Entrepreneur, and more, to provide insights on retirement, current markets, and more.

We also host a financial glossary of over 7000 money/investing terms to help you learn more about how to take control of your finances.

View our editorial process

About Our Journalists

Our journalists are not just trusted, certified financial advisers. They are experienced and leading influencers in the financial realm, trusted by millions to provide advice about money. We handpick the best of the best, so you get advice from real experts. Our goal is to educate and inform, NOT to be a ‘stock-picker’ or ‘market-caller.’ 

Why listen to what we have to say?

While Due does not know how to predict the market in the short-term, our team of experts DOES know how you can make smart financial decisions to plan for retirement in the long-term.

View our expert review board

About Due

Due makes it easier to retire on your terms. We give you a realistic view on exactly where you’re at financially so when you retire you know how much money you’ll get each month. Get started today.

Due Fact-Checking Standards and Processes

To ensure we’re putting out the highest content standards, we sought out the help of certified financial experts and accredited individuals to verify our advice. We also rely on them for the most up to date information and data to make sure our in-depth research has the facts right, for today… Not yesterday. Our financial expert review board allows our readers to not only trust the information they are reading but to act on it as well. Most of our authors are CFP (Certified Financial Planners) or CRPC (Chartered Retirement Planning Counselor) certified and all have college degrees. Learn more about annuities, retirement advice and take the correct steps towards financial freedom and knowing exactly where you stand today. Learn everything about our top-notch financial expert reviews below… Learn More