What Are Perpetual Bonds?
In India’s fast-growing capital market, bonds are widely regarded as reliable instruments for earning predictable returns. Most investors who invest in bond products are accustomed to traditional bonds that come with a defined tenure and maturity date. Perpetual bonds, however, follow a very different model. These bonds do not have any maturity date, meaning the principal is never due for repayment. Instead, investors receive interest payments at regular intervals for as long as the bond remains outstanding. Because of this permanent structure, perpetual bonds are often considered hybrid securities positioned between normal debt and equity instruments. For long-term income seekers in India, they represent a rare but interesting fixed-income option.
Understanding Perpetual Bonds
Perpetual bonds are financial securities that technically last forever. The investor lends money to an issuer, but unlike standard bonds, there is no fixed date when the issuer must return the principal. In India, most perpetual bonds are issued by large banks and financial institutions in the form of Additional Tier-1 (AT1) bonds. These instruments help issuers meet regulatory capital requirements prescribed by the Reserve Bank of India. Since they strengthen the balance sheet of the issuing institution, perpetual bonds play an important role in the Indian banking system.
How Do Perpetual Bonds Work?
The working mechanism of perpetual bonds is simple once the core features are understood. A perpetual bond pays coupons either once a year or twice a year. Issuers usually include call dates after 5 or 10 years. Principal repayment occurs only if the issuer exercises the call option. Investors who need liquidity can sell the bonds in the secondary market. Since there is no maturity date, the yield on perpetual bonds is measured using current yield rather than yield to maturity. Their prices fluctuate based on interest rate movements and the creditworthiness of the issuer.
Why Do Issuers Offer Perpetual Bonds?
From the issuer’s perspective, perpetual bonds are flexible long-term capital-raising tools. These bonds increase capital without creating short-term repayment pressure. Call options allow issu issuers to redeem the bonds whenever required. Coupon obligations remain predictable, making financial planning easier. Governments occasionally discuss the idea of using perpetual bonds to fund very long-term infrastructure projects, but they rarely use them due to fiscal limitations and budgetary concerns.
Yield on Perpetual Bonds
Most of the time, investors evaluate perpetual bonds using the formula:
Current Yield = Annual Coupon ÷ Market Price.
For example, if a perpetual bond pays ₹80 per year and trades at ₹1,000, the current yield would be 8%. However, this yield changes as interest rates move. Rising interest rates reduce bond valuation. Falling rates may encourage issuers to call the bond. Therefore, perpetual bond returns require careful evaluation before investing.
Risks Associated With Perpetual Bonds
Perpetual bonds carry several risks. Interest rate risk is high due to no maturity. Corporate issuer finances affect credit risk. Call risk limits upside when rates fall. Inflation risk may reduce real value of coupons over time. Liquidity in some issues can also be limited. Diversification across government securities, treasury bills, and corporate bonds can help balance these risks.
Fixed-Income Investing Made Simple
Digital transformation has improved investor access to complex instruments like perpetual bonds. Platforms such as Altifi allow Indian retail investors to participate in fixed-income markets more conveniently. Altifi provides a transparent interface where investors can compare yields, credit ratings, coupon structures, and call dates. Instead of dealing with paperwork or multiple intermediaries, investors can explore opportunities, make payments digitally, and track their investments through a single dashboard. For long-term income-focused investors in India, Altifi serves as a practical and trustworthy gateway to fixed-income participation.
Conclusion
Perpetual bonds are unique hybrid fixed-income instruments in India that offer regular coupon payments without any maturity date. They provide higher yields than many standard bonds but carry additional risks. Investors must conduct proper due diligence and align these bonds with their financial goals and risk appetite. With SEBI-regulated digital platforms, participation in Indian bond markets has become safer and more transparent. Today, it is very convenient for investors to invest online, evaluate multiple instruments digitally, and build sustainable passive income portfolios.
