Bond certificate showing 7.5% interest rate and 2026 maturity date, surrounded by Indian rupee notes, gold coins, a calculator, and stock market chart — illustrating bond investment planning in India.

If you have ever lent money to a friend and they promised to pay you back with some extra money as a thank you, you already understand bonds.

Key Takeaways:

  • Bonds are loans you give to governments or companies, who pay you regular interest and return your principal at maturity.
  • Bond returns come from two sources — coupon (interest) income and capital gains, with Yield to Maturity (YTM) being the best metric to gauge true returns.
  • India offers multiple bond types — G-Secs, SDLs, PSU bonds, corporate bonds, and NCDs — each varying in risk and return, with credit ratings guiding safety.
  • Key risks include interest rate fluctuations, credit risk, low liquidity, reinvestment uncertainty, and inflation eroding real returns.
  • You can buy bonds via RBI Retail Direct (government bonds, zero cost), NSE/BSE through a demat account, or beginner-friendly platforms.

Bonds work the same way. You lend money to the government or a company. They promise to pay you back after a fixed time. And they pay you interest along the way.

That’s it. That’s what bonds are.

But there’s more to the story. How much interest do bonds pay? Can you lose money in bonds? How do you actually buy bonds in India?

This guide answers all these questions.

What Are Bonds?

Bonds are loans you give to governments or companies.

When you buy a bond, you become a lender. The government or company becomes a borrower.

Think of it like this. Your friend needs ₹10,000. You lend them the money. They promise to return ₹10,000 after one year. Plus, they will pay you ₹500 as interest.

Bonds work exactly like this. But instead of your friend, you are lending to:

The bond document mentions:

A Simple Example

Let’s say you buy a government bond for ₹1,000.

The bond details say:

This means:

Simple, right?

Why Do Governments and Companies Issue Bonds?

Governments need money to build roads, schools, hospitals, etc. Companies need money to expand factories or launch new products.

They have three ways to get money:

  1. Take bank loans – But loans can be expensive
  2. Issue shares – But this means giving up ownership
  3. Issue bonds – Borrow from many people at once

Bonds allow them to borrow money from thousands of investors at once. This often costs less than bank loans.

For investors, bonds provide a way to earn regular income with relatively lower risk than stocks.

How Do Bond Returns Work?

Bond returns come from two sources.

1. Interest Payments (Coupon Income)

Most bonds pay interest twice a year (semi-annually). This interest is called the coupon.

If a bond has a 7% annual coupon on ₹1,000 face value:

Some bonds pay interest quarterly. Some pay annually. The bond document tells you the payment schedule.

2. Capital Gains (Price Changes)

Here is where bonds get interesting.

Bond prices change every day, just like stock prices.

You might buy a bond for ₹1,000. After one year, its price might be ₹1,050. If you sell, you make ₹50 as capital gain.

Or the price might drop to ₹950. If you sell, you lose ₹50.

But here is the key difference from stocks. If you hold the bond until maturity, you always get the face value back. Price changes only matter if you sell before maturity.

Understanding Yield to Maturity (YTM)

YTM tells you the total return if you hold a bond until maturity.

It includes:

Simple YTM Example:

You buy a 5-year government bond for ₹950. The face value is ₹1,000. The coupon is 7% per year.

Your returns:

The YTM works out to approximately 8% per year.

The exact calculation is complex. But bond platforms and websites show you the YTM automatically. You don’t need to calculate it yourself.

Key point: Higher YTM means better returns but also higher risk. When comparing bonds, look at the YTM, not just the coupon rate.

Why Do Bond Prices Change?

Two main reasons drive bond price changes.

1. Interest Rate Changes

This is the most important factor.

When interest rates in the economy go up, bond prices fall. When interest rates fall, bond prices rise.

Here’s why. Imagine you bought a bond paying 7% interest. Next month, new bonds start paying 8% interest. Your 7% bond becomes less attractive. Its price falls.

Similarly, if new bonds pay only 6% interest, your 7% bond becomes more valuable. Its price rises.

2. Credit Quality Changes

If a company’s financial health improves, its bond prices rise. If the company faces problems, bond prices fall.

Government bonds rarely face this issue. But corporate bonds do.

Types of Bonds

There are several types of bonds. Each serves a different purpose.

Government Securities (G-Secs)

These are bonds issued by the Government of India.

Key features:

G-Secs form the backbone of India’s bond market. Banks, insurance companies, and mutual funds hold large amounts of G-Secs.

You can buy G-Secs directly through the Reserve Bank of India (RBI) Retail Direct platform.

Treasury Bills (T-Bills)

T-Bills are short-term government bonds.

Key features:

Example: You buy a 91-day T-Bill with face value ₹1,000 for ₹980. After 91 days, you receive ₹1,000. Your profit is ₹20.

T-Bills suit investors parking money for short periods.

State Development Loans (SDLs)

State governments issue these bonds.

Key features:

SDLs from states like Maharashtra or Gujarat are popular among investors seeking a bit more yield than G-Secs.

Corporate Bonds

Companies issue corporate bonds to raise money.

Key features:

Corporate bonds are rated by agencies like CRISIL, ICRA, and CARE.

Rating scale:

AAA-rated bonds from companies like HDFC Bank or Reliance offer relatively safe returns 1-2% higher than G-Secs.

Non-Convertible Debentures (NCDs)

NCDs are a type of corporate bond.

Key features:

Companies like Shriram Finance, Muthoot Finance, and L&T Finance regularly issue NCDs.

Public Sector Undertaking (PSU) Bonds

PSU bonds are issued by government-owned companies.

Key features:

PSU bonds from Navaratna and Maharatna PSUs are considered quite safe.

Tax-Free Bonds

Tax-free bonds offer interest that’s exempt from income tax.

Key features:

Important Note: The government hasn’t issued new tax-free bonds since 2016. Existing bonds trade in the secondary market but availability is limited.

Sovereign Gold Bonds (SGBs)

SGBs are special bonds denominated in grams of gold.

Key features:

New SGB issuances have stopped. You can only buy existing SGBs on stock exchanges.

Inflation-Indexed Bonds

These bonds adjust for inflation.

Key features:

The government first issued these in 1997, reintroduced in 2013 but discontinued and stopped issuing them after 2014.

Bond TypeIssuerTypical InterestRisk LevelBest For
G-SecsCentral Government6-7.5%LowestSafety-focused investors
T-BillsCentral Government5.5-6% (annualized)LowestShort-term parking
SDLsState Governments7.5-8%Very LowSlightly higher returns than G-Secs
Corporate Bonds (AAA)Top Companies7-8.5%Low to ModerateBetter returns with acceptable risk
NCDsVarious Companies8-10%ModerateHigher income seekers
PSU BondsGovt Companies7-8%LowBalance of safety and returns

Source: Recent bond issuances can be tracked on NSE website, BSE website, and RBI Retail Direct platform

Key Risks in Bonds

Bonds are safer than stocks. But they are not risk-free.

Here are the five main risks:

Interest Rate Risk

When interest rates rise, bond prices fall.

If you need to sell your bond before maturity during a period of rising rates, you might get less than what you paid.

Who’s affected?: Investors who might need to sell before maturity.

How to manage?: Hold bonds till maturity or choose short-term bonds if rates are expected to rise.

Credit Risk (Default Risk)

This is the risk that the borrower might not pay back.

Government bonds have almost zero credit risk. Corporate bonds carry higher credit risk, especially those with lower ratings.

Who’s affected?: Corporate bond investors.

How to manage?: Stick to AAA or AA-rated bonds. Diversify across multiple issuers.

Liquidity Risk

Some bonds are hard to sell quickly.

Government bonds have good liquidity. Corporate bonds, especially from smaller companies, can be illiquid.

If you try to sell an illiquid bond urgently, you might have to accept a much lower price.

Who’s affected?: Investors who might need money urgently.

How to manage?: Keep some emergency funds in liquid investments. Choose bonds you can hold till maturity.

Reinvestment Risk

When your bond matures or pays interest, you need to reinvest that money.

If interest rates have fallen by then, you will earn lower returns on the reinvested amount.

Who’s affected?: All bond investors, especially those dependent on interest income.

How to manage?: Use a bond ladder strategy (bonds maturing at different times) to spread reinvestment across different rate environments.

Inflation Risk

If inflation is 6% and your bond pays 7%, your real return is only 1%.

High inflation erodes the purchasing power of your interest income and principal.

Who’s affected?: All bond investors, especially during high inflation periods.

How to manage: Include some inflation-linked investments in your portfolio. Don’t keep all money in bonds.

Taxation of Bonds

Bond taxation depends on whether the bond is listed on a stock exchange.

Listed Bonds

Listed bonds trade on NSE or BSE.

Tax treatment:

Interest income: Taxed at your income tax slab rate. TDS of 10% applies if interest exceeds ₹5,000 per year from a single issuer.

Unlisted Bonds

Unlisted bonds don’t trade on exchanges.

Tax treatment:

Interest income: Taxed at your income tax slab rate.

Tax-Free Bonds

Interest from tax-free bonds is exempt from income tax.

But capital gains (if you sell the bond before maturity) are taxable and are taxed at your income tax slab rate.

Sovereign Gold Bonds

Interest is taxed at your slab rate.

Capital gains are tax-free if you hold till maturity. If you sell before maturity on exchanges, capital gains are taxable at your income tax slab rate.

How to Buy Bonds?

You have three main ways to buy bonds:

Method 1: RBI Retail Direct Platform

This is the easiest way to buy government bonds.

RBI launched this platform in 2021 to help individual investors buy G-Secs and T-Bills directly.

Step-by-step process:

Step 1: Visit https://rbiretaildirect.org.in

Step 2: Click on “Register” to create an account.

Step 3: Fill in your details:

Step 4: Complete KYC verification. You can do this through Aadhaar-based verification or by uploading documents.

Step 5: Your account gets approved within 1-2 working days.

Step 6: Log in to your account.

Step 7: Navigate to “Primary Issuance” to buy new bonds or “Secondary Market” to buy existing bonds.

Step 8: Select the bond you want to buy. The platform shows:

Step 9: Enter the amount you want to invest.

Step 10: Confirm the order. Money gets debited from your linked bank account.

Step 11: Bonds are credited to your RBI Retail Direct account within 1-2 days.

Advantages:

Limitations:

Method 2: Stock Exchanges (NSE/BSE)

You can buy bonds through stock exchanges just like you buy stocks.

Step-by-step process:

Step 1: You need a demat account and trading account. If you don’t have one, open it with any SEBI-registered broker.

Step 2: Log in to your trading platform (app or website).

Step 3: Go to the “Bonds” or “Debt” section. Different brokers label it differently.

Step 4: Browse available bonds. You will see:

Step 5: Check the bond details:

Step 6: Place a buy order. You can place:

Step 7: Once the order executes, bonds are credited to your demat account.

Step 8: Interest payments come directly to your linked bank account on due dates.

Advantages:

Limitations:

Method 3: Bond Platforms

Specialized platforms make buying corporate bonds easier.

Popular platforms include:

Step-by-step process:

Step 1: Visit the platform’s website or download their app.

Step 2: Sign up with your:

Step 3: Complete KYC verification by uploading:

Step 4: Link your bank account for payments.

Step 5: Browse bonds available on the platform. You will see:

Step 6: Most platforms allow investments starting from ₹10,000.

Step 7: Select the bond and enter the investment amount.

Step 8: Make payment through net banking or UPI.

Step 9: The platform handles the purchase and demat account creation (if needed).

Step 10: Bonds are credited to your demat account within 2-3 days.

Advantages:

Limitations:

Bonds vs Fixed Deposits: A Quick Comparison

Many investors wonder if bonds are better than fixed deposits.

Here is a brief comparison.

Returns:

Bonds often offer slightly higher returns than FDs.

Safety:

Government bonds match FD safety. Corporate bonds carry more risk but offer higher returns.

Liquidity:

Listed bonds offer better liquidity than FDs.

Taxation:

Bonds offer potential tax advantage through capital gains tax rate.

Choice:

You can hold both in your portfolio.

Who Should Invest in Bonds?

Bonds suit several types of investors.

Conservative investors who want regular income with lower risk than stocks.

Retirees who need steady monthly or quarterly income to cover expenses.

Diversification seekers who want to balance their stock-heavy portfolios.

Goal-based investors who have specific needs 3-10 years away and want predictable returns.

Final Thoughts

Bonds provide a middle path between the safety of FDs and the growth potential of stocks.

They pay regular interest. They are generally safer than stocks. And they add stability to your portfolio.

Understanding how bonds work helps you make better investment decisions. You now know:

The Indian bond market is growing. More retail investors are discovering bonds. Platforms like RBI Retail Direct have made access easier than ever.

Start small. Buy one government bond to understand how it works. Track the interest payments. Watch how the price changes.

As you get comfortable, you can explore corporate bonds for higher returns.

Bonds won’t make you rich overnight. But they will help you build wealth steadily. That steady, predictable income is what makes bonds valuable in any portfolio.

Disclaimer: The views expressed in this blog are solely those of the author and do not necessarily reflect the views of Purnartha Investment Advisers. This content is for informational and educational purposes only and does not constitute an offer, solicitation, or recommendation to buy or sell any security or commodity. Investors should take independent investment decisions based on their own assessment, risk understanding, investment horizon, and product features, or consult their financial adviser before investing. Past performance is not indicative of future results. There is no assurance or guarantee of returns, performance, or capital protection. Investors are advised to carefully read all relevant offer documents and seek professional advice before making any investment decision.