Bonds and Debt: lending your money for a fixed return
If equity is owning a business, debt is lending to one. Bonds are the income and stability side of a portfolio, predictable by design, but not risk-free. This guide is about what a bond actually is, the kinds, what it costs, and what can go wrong.
What a bond actually is
A bond is a loan you make to a borrower, a government or a company. In return, the borrower pays you interest, called the coupon, along the way, and returns your principal when the bond matures. Government securities are the safest borrower in the country, corporate bonds pay more because they carry more risk, and you can hold bonds directly or through debt mutual funds.
What it does for you
Bonds give relatively predictable income and far less ups and downs than equity. They are the stabilising ballast of a portfolio, sensible for near-term goals and for the part of your money that should not swing with the stock market. High-quality debt is where stability lives.
What it can't do
- It can't grow wealth like equity over the long run. Stability is bought with lower expected return.
- It isn't risk-free. A borrower can default, and bond prices fall when interest rates rise.
- It can't make a high yield safe. An unusually high coupon is the market pricing in unusually high risk.
What it costs, and who gets paid
Held directly, bonds are low cost. Held through a debt mutual fund, you pay an expense ratio, and the Regular versus Direct distinction applies just as it does for any fund. Some bond products carry distributor commissions, and high-yield debt is pushed precisely because the extra yield, and often the extra commission, is attractive to sell. The yield above a government bond is your pay for taking on risk, never a free lunch.
What you can, and can't, trust it for
- Trust it for
- Stability and predictable income, especially from government and high-quality issuers, and for money you will need in a few years.
- Don't rely on it for
- Long-run growth, or the idea that a fixed return is a safe one. A high yield is a warning label, not a bonus.
Where it fits
Bonds are the stabilising, income part of a portfolio, and the natural home for money with a shorter horizon. The safer the issuer, the better they do that job. The temptation to reach for yield is exactly where debt investors get hurt.
The professional it belongs to, and what to check
Government securities can be bought directly through the RBI's retail platform, corporate bonds through brokers and platforms regulated by SEBI, and debt funds through a distributor or RIA. Before buying, check the issuer and its credit rating, understand the risk behind the yield, and for funds, whether you are in Regular or Direct. For government securities, the official route is RBI Retail Direct.
Source: RBI
Related: Mutual funds (debt funds) and the Stock Broker (for bonds) →
A bond is a promise to repay with interest, and only as good as who is promising.
For stability and income, high-quality debt does a job equity cannot. The mistake is treating "fixed" as "safe" and chasing yield, which is how the income side of a portfolio quietly becomes the risky one.
This guide describes how the product works. It isn't a recommendation to buy any bond or debt fund. Debt is the stabilising part of a portfolio, and the single most useful habit is to read a high yield as a measure of risk, not reward.