At a basic level, a bond is simply a loan.
Governments and companies borrow money from investors and, in return, agree to pay periodic interest and repay the principal at maturity.
The appeal lies in that predictability, but experts say understanding the different types of bonds and the risks attached to them is essential before investing.
Why bonds matter
According to Nishchay Nath, Founder, BondScanner, a SEBI-registered online bond platform provider, bonds are not designed to replace equities but to serve a different purpose within a portfolio.
“Bonds bring predictable income, cushion the portfolio when equity markets are volatile, and allow investors to match future goals with instruments that have defined maturities and cash flows,” Nath said.
That stability is one reason fixed-income instruments are often used alongside equities rather than in place of them.
Aditi Mittal, Co-Founder, IndiaBonds, a financial technology platforms, aid bonds can help reduce overall portfolio swings because debt and equity markets do not always move in the same direction.
“Fixed income is a core allocation that brings diversification and a steady income stream,” Mittal said.
Understanding the different types of bondsGovernment bonds
Government securities, or G-Secs, are bonds issued by the central or state governments. Because they carry sovereign backing, they are considered among the safest fixed-income instruments.
Raj Ramachandran, Partner, JSA Advocates & Solicitors, one of India’s full-service national law firms, said these bonds are generally preferred when capital preservation is the priority.
The trade-off, however, is that government bonds may offer relatively lower yields compared to corporate debt.
Corporate bonds
Corporate bonds are issued by companies to raise money. Since they carry credit risk linked to the issuer, they typically offer higher yields than government securities.
Vijay Kuppa, Director, Bidd, an Indian wealth-tech platform, said corporate bonds can be useful for investors seeking predictable cash flows over shorter time horizons.
“Corporate bonds can help meet short-term goals of one to three years by offering predictable cash flows and potentially higher yields than traditional bank deposits,” Kuppa said.
Experts say the quality of the issuer matters significantly in corporate bond investing, making credit evaluation an important step before investing.
Bond mutual funds
Debt mutual funds pool money across various fixed-income instruments such as government securities, corporate bonds, and money-market instruments.
These funds offer diversification and professional management, but unlike individual bonds held until maturity, returns are not fixed because fund NAVs move with market conditions.
Target maturity funds
Target maturity funds are passive debt schemes that invest in bonds maturing around a predefined date. Investors who remain invested until maturity can have greater visibility on expected returns compared to open-ended debt funds.
Mittal said these products combine the diversification benefits of mutual funds with the structure of a defined maturity timeline.
The three risks investors should understand
Experts say bonds are often perceived as simple products, but they come with risks that investors should evaluate carefully.
Interest-rate risk
Bond prices and interest rates move in opposite directions. When interest rates rise, existing bonds with lower coupon payments become less attractive, causing their prices to fall.
Kuppa said this risk becomes more pronounced in long-duration bonds.
“When interest rates rise, existing bonds with lower coupons become less attractive compared to newer issuances with higher yields,” he said.
However, experts note that investors holding a bond until maturity may be less affected by interim price movements, since coupon payments and principal repayment remain fixed.
Credit risk
Credit risk refers to the possibility that a company issuing the bond may fail to make interest payments or repay principal.
Mittal cautioned against focusing only on headline yields.
“A high yield may indicate higher potential returns, but it can also reflect higher credit risk,” she said.
Experts recommend reviewing issuer ratings, diversifying investments across issuers, and understanding that ratings can change over time.
Liquidity risk
Liquidity risk is the possibility that investors may not be able to sell a bond quickly or at a fair price before maturity.
Nath said this is particularly relevant in segments of the corporate bond market where trading activity may be limited.
“Liquidity is one of the most overlooked aspects of bond investing, especially for retail investors,” Nath said.
How investors can approach bond investing
Experts say choosing the right bond product depends on factors such as investment horizon, liquidity needs, return expectations, and risk tolerance.
Government bonds may suit conservative investors prioritising safety, while corporate bonds may appeal to those willing to take measured credit risk for higher yields.
Debt mutual funds and target maturity funds, meanwhile, can provide diversification and easier access to fixed-income markets without requiring investors to select individual securities directly.
The key, according to experts, is understanding what role bonds are expected to play within a portfolio, whether that is income generation, capital preservation, diversification, or matching future financial goals.