What Are Treasury Inflation-Protected Securities (TIPS)?

What Are Treasury Inflation-Protected Securities (TIPS)?

10 Min.

Treasury Inflation-Protected Securities are specialized Treasury bonds, uniquely tailored to safeguard investors against the corrosive effects of inflation on their wealth. These bonds are tethered to an inflationary benchmark, ensuring that as inflation escalates, the principal value of TIPS ascends in lockstep. Simultaneously, the interest payment fluctuates by the dynamic alterations in the bond's adjusted principal value. Importantly, the principal amount invested is guaranteed to remain inviolate, providing investors with the assurance that they will never receive a return less than their initial investment.


Treasury Inflation-Protected Securities are government-issued Treasury securities. These bonds are linked to inflation and serve to shield investors from the erosion of their monetary purchasing power. In contrast to conventional securities, TIPS do not witness an increase in yield as inflation escalates. Instead, they undergo price adjustments, specifically to their principal amount, ensuring their real value remains constant. While the interest rate on a TIPS investment remains fixed at issuance, the interest payments dynamically adjust in tandem with inflation, tracking the modified principal amount.

Exploring Treasury Inflation-Protected Securities (TIPS)

The principal value of TIPS increases in line with rising inflation, which is measured by the Consumer Price Index (CPI) and signifies the pace of price escalation across the U.S. economy. Inflation becomes concerning when it outpaces real wage growth, leading to adverse consequences.

TIPS are a favored choice for safeguarding portfolios against inflation and capitalizing on it. They pay semi-annual interest based on a fixed rate determined at the bond's auction. The interest payment amount can fluctuate as it is applied to the adjusted principal value of the bond. Consequently, when rising prices result in an augmented principal amount, investors receive higher coupon payments, but lower payments ensue in the case of deflation.

TIPS come with maturities of five, 10, and 30 years and are a secure investment backed by the U.S. government. Upon maturity, they return either the adjusted principal or the original principal, whichever is greater.

Direct acquisition of TIPS through the TreasuryDirect system is possible, with a minimum investment of $100 in $100 increments, aligning with the available maturities. Alternatively, investors may opt for TIPS through TIPS mutual funds or exchange-traded funds (ETFs), although direct purchase eliminates management fees associated with mutual funds.

TIPS' Price Dynamics in Response to Inflation

TIPS play a crucial role in mitigating inflation risk, which can erode fixed-rate bond yields. This risk arises because fixed-rate bond interest remains constant throughout the bond's life, potentially causing interest payments to lag behind inflation. To illustrate, if prices rise by 3% and a bond pays a fixed 2% interest rate, investors experience a real loss.

TIPS are meticulously designed to shield investors from the detrimental effects of price increases during the bond's tenure. The principal, also known as the par value, adjusts in sync with inflation and dwindles with deflation as per CPI measurements. Upon maturity, TIPS grants bondholders either the inflation-adjusted principal or the original principal, whichever is greater.

For instance, assume an investor holds $1,000 in TIPS with a 1% coupon rate at year-end. In the absence of CPI-measured inflation, the investor receives $10 in annual coupon payments. If inflation surges by 2%, the $1,000 principal increases to $1,020. The coupon rate remains at 1%, but it is applied to the adjusted principal, resulting in an annual interest payment of $10.20.

Conversely, in the event of negative inflation (deflation), where prices plummet by 5%, the principal shrinks to $950, yielding a $9.50 annual interest payment. Nevertheless, at maturity, investors are assured of receiving at least their original $1,000 principal or a higher adjusted principal, if applicable.

While interest payments during the bond's life may be based on a reduced principal amount during deflation, investors are never exposed to the risk of losing their initial principal if they hold the bond until maturity. However, should investors opt to sell TIPS in the secondary market before maturity, they may receive less than the initial principal amount.

Acquiring TIPS: How to Make a Purchase

Investors have the option to purchase TIPS through multiple channels. Firstly, they can acquire TIPS directly from the U.S. government's Treasury website, TreasuryDirect.gov, albeit this involves a somewhat complex login procedure featuring multiple security layers. Alternatively, investors may opt for the convenience of procuring TIPS directly through their bank or broker, which could be particularly advantageous for those who maintain a sizable portfolio of securities with a specific financial institution.

Pros and Cons of Investing in TIPS

TIPS can be an appealing option for investors anticipating significant inflation. However, they may not fare as well as other debt instruments during periods of typical inflation. Here are some key considerations to bear in mind:

  • Lower Yields: TIPS often offer lower interest rates compared to other government or corporate securities. This makes them less attractive to income-focused investors. Their primary advantage lies in safeguarding against inflation, but their utility diminishes when inflation is minimal or absent.
  • Tax Considerations: Similar to other Treasury bonds, the interest and inflation adjustments on TIPS are exempt from state and local income taxes. Nevertheless, the IRS considers the inflation adjustment as taxable income, though investors only receive it upon bond sale or maturity. Some investors choose to hold TIPS in tax-deferred retirement accounts to mitigate tax complexities. It is advisable to consult a tax professional to discuss the potential tax implications of TIPS investment.

Examining the merits and drawbacks of TIPS, we find several advantages. Firstly, the principal appreciates with inflation, guaranteeing bondholders an inflation-adjusted principal at maturity. Moreover, investors are ensured of receiving their initial principal when TIPS mature, and interest payments increase with rising inflation, calculated based on the adjusted principal balance.

However, TIPS come with certain disadvantages. These bonds typically offer lower interest rates compared to most fixed-income bonds without inflation adjustments. Additionally, investors might encounter higher taxes on augmented coupon payments. Lastly, the utility of holding TIPS diminishes if inflation fails to materialize during their tenure.

Illustrative Instance of Treasury Inflation-Protected Securities

Let's compare the 10-year TIPS to the 10-year Treasury note, both issued and auctioned by the U.S. Treasury Department. Treasury notes (T-notes) are intermediate-term bonds with maturities of two, three, five, seven, or ten years, providing semiannual interest payments at fixed coupon rates. As an illustrative historical instance, the 10-year TIPS, auctioned on March 29, 2019, had an interest rate of 0.875%. In contrast, the 10-year Treasury note, auctioned on March 15, 2019, featured an interest rate of 2.625% annually.

This comparison reveals that the 10-year note yields more interest, resulting in higher coupon payments for investors compared to the TIPS investment. However, it's important to note that if inflation surges, the principal of TIPS will increase, allowing coupon payments to rise, whereas the interest rate on the 10-year note remains fixed throughout its life. Although TIPS offers inflation protection, the trade-off is typically a lower yield than bonds with equivalent maturities.

TIPS Performance in 2022

In the backdrop of the year 2022, the United States experienced inflation surges unprecedented in four decades, driving a substantial influx of investors towards Treasury Inflation-Protected Securities (TIPS) as a safeguard. Regrettably, this protective measure did not unfold as anticipated, as these inflation-mitigating securities exhibited an average decline of 14.2% throughout the year, yielding results not significantly superior to conventional Treasuries and major stock markets. This occurrence serves as a poignant reminder of the operational dynamics of TIPS and the common misconceptions surrounding them.

The remarkable surge in inflation during 2022 triggered the Federal Reserve to employ its customary approach of raising interest rates. Consequently, this resulted in considerable increases in borrowing costs, adversely affecting TIPS and the broader bond market. This decline transpired despite the added payouts linked to inflation.

The lessons of 2022 underscore that TIPS shares the same fundamental interest rate risk exposure as other bonds, dispelling the notion that they are an exclusive hedge against inflation. Consequently, the belief that TIPS returns maintain a perfect correlation with inflation fluctuations has been debunked. It is expected that investors have gained valuable insights from these experiences. It is essential to recognize that TIPS are designed to serve as long-term protection against inflation, rather than a short-term remedy for surging prices.

Demystifying Treasury Inflation-Protected Securities

Investing in Treasury Inflation-Protected Securities (TIPS) can be a prudent move, given their unique characteristics. In this comprehensive guide, we'll unravel the intricacies of TIPS, covering acquisition, yields, suitability for retirement accounts, the rationale behind their issuance, and available maturities.

TIPS can be acquired through various channels. The simplest method is to buy them directly from the U.S. Treasury's TreasuryDirect website. With a minimum purchase requirement of $100, this option is accessible to a wide range of investors. Alternatively, TIPS can be obtained through your brokerage service. Moreover, there are mutual funds and exchange-traded funds (ETFs) dedicated to TIPS and similar inflation-linked securities, offering investors the convenience of buying and selling them just like ordinary stocks. If you're considering adding TIPS to your Individual Retirement Account (IRA), the answer is yes, you can. However, it's important to note that you cannot purchase TIPS directly within your IRA through the TreasuryDirect service. Instead, you'll need to rely on the services of your IRA's managing broker.

The yields on TIPS can appear negative due to the calculation of real yields, factoring in the effects of inflation. For example, if standard two-year Treasuries yield 1%, but inflation stands at 2%, the real yield would be -1%. It's crucial to grasp that TIPS are designed to keep pace with inflation rather than outperform it. This means that while nominal yields on TIPS may sometimes be positive, their real yields can effectively be zero or negative. However, despite the potential for negative yields, TIPS often see an increase in their principal value with inflation, which can generate capital gains for investors.

TIPS made their debut in 1997, in response to strong demand from investors seeking government-backed inflation-linked securities. However, some economists have questioned the continued issuance of TIPS by the government due to their higher borrowing costs compared to traditional Treasuries. When it comes to TIPS, investors have a range of maturities to choose from. Initially set at 20-year maturities, 20-year TIPS were discontinued in 2009 in favor of 30-year TIPS. Currently, the U.S. Treasury offers TIPS with maturities of five, 10, and 30 years, catering to diverse investment horizons. TIPS can be a valuable addition to your investment portfolio, especially when seeking protection against the eroding effects of inflation. With various avenues for acquisition, an understanding of their unique yield dynamics, and a selection of maturities to suit different investment goals, TIPS provides a versatile and effective strategy for investors.


TIPS, issued by the U.S. Treasury Department, form part of the Treasury's diverse array of debt securities. These instruments offer a unique twist—they link their principal value to inflation, shielding investors from the erosive impact of rising living costs. Nevertheless, their true nature is often misconstrued.

Crucially, this safeguard against inflation does not come without a trade-off, as most TIPS carry lower interest rates compared to similar government bonds. Moreover, it's vital to comprehend that upon maturity, bondholders receive either the inflation-adjusted principal or the original principal, depending on which is greater. Essentially, this safeguards against scenarios involving substantial deflation.

One prevalent misunderstanding is the belief that TIPS are a sure bet in times of inflationary spikes, serving as an effective short-term hedge against sudden surges in living costs. However, as we learned from the events of 2022, TIPS remain, fundamentally, bonds, and like all bonds, they react adversely to mounting interest rates.

Treasury Inflation-Protected Securities (TIPS)
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