Fixed Income Securities: A Guide to Bonds and Debentures

fixed income securities

Most people initially link investing to ownership of stocks combined with mutual funds and gold, but this approach may not provide the best balance of safety and steady returns. But if you’re looking for something that balances safety, fixed income securities could be the hidden gem in your portfolio. 

People frequently select more attention-grabbing high-risk investments instead of these stable income-generating assets, which remain vital to India’s progressing financial structures.

Whether you're just starting out or preparing for a career in financial services, understanding what are fixed income securities, how they work and how to make the most of them can be a major advantage. And if you're pursuing a banking and finance course, you’ll quickly realise how essential this topic is.

What Are Fixed Income Securities?

All financial agreements under the category of fixed income require the issuer or borrower to maintain steady payments according to a predefined payment schedule. Instrumental for investment, they function as security instruments that disburse pre-determined payouts during a decided time span. 

You lend your money to a government, corporation, or organisation—and in return, they pay you interest regularly, plus your initial amount at maturity. They’re predictable. They’re structured. And they form the foundation of any risk-aware portfolio.

The bond investment procedure starts with buying an asset worth ₹1,000, which provides 7% annual interest. The bond issuer will provide you with ₹70 in annual payments and will return your initial ₹1000 after the specified bond maturity, ranging between 5 and 10 years.

Types of Bonds and Debentures You Should Know

1. Government Bonds

Issued by central and state governments. These are the safest, with lower returns but almost zero risk.

2. Corporate Bonds

Issued by companies to raise funds. Corporate bonds offer higher returns than government bonds but may carry credit risk depending on the issuer.

3. Debentures

Companies generally offer long-term debt instruments which normally lack security yet operate under the strength of their business reputation. The underlying nature of debentures defines whether they enable investors to convert them into equity shares or remain non-convertible.

4. Public Provident Fund (PPF)

The government supports PPF through its scheme structure, which also provides tax advantages to users even though it operates differently from tradable bonds. 

5. Tax-Free Bonds

Government-backed entities such as NHAI and RFC distribute these bonds which provide tax-exempt interest benefits suitable for high-income taxpayer groups.

Should You Invest in Fixed Income Securities? 

Advantages

  • Provide a predictable income paid on a fixed schedule
  • Lower volatility and reduced exposure to market swings
  • Enhance diversification in a portfolio
  • Instruments offer tax-saving advantages

Disadvantages

  • Deliver lower returns than equities or high-growth assets
  • Interest rate risk—if rates fall, bond prices tend to rise, reducing yield
  • Inflation can reduce the real value of future interest payments
  • Higher-yield instruments may carry a greater risk of default or poor credit quality

Fixed Income Securities in India: What Makes Them Unique?

The Indian bond market is growing rapidly. According to SEBI data, the corporate bond market alone has more than doubled in the past decade. Meanwhile, RBI continues to promote retail participation in government bonds. 

According to Business Today, we expect additional rate cuts in 2025, which could bring ten-year yields down to the 6.25%–6.50% range within the current calendar year.

So, what are fixed income securities doing in India that's grabbing attention?

Here’s what stands out:

  • Diversification tool: They balance the volatility of equity markets. 
  • Tax benefits: Certain instruments like PPF or tax-free bonds reduce your taxable income. 
  • Stable retirement planning: Many Indian retirees rely on them for a fixed post-retirement income. 
  • Low entry barriers: Platforms like NSE and RBI Retail Direct have made it easier for everyday investors to access government bonds.

Fixed Income vs Equity: Where Should You Start?

Aspect Fixed Income Securities Equity/Stocks
Returns Fixed, predictable Variable, market-linked
Risk Low to moderate Moderate to high
Ideal for Income-focused, risk-averse Growth-focused, risk-tolerant
Tenure Medium to long-term Varies (short to long-term)
Volatility Minimal High

A good sales strategy for business often blends both, depending on life stage and goals. That’s why most Indian investors are now adopting a hybrid approach.

Why You Should Learn About This Through a Banking and Finance Course

Understanding fixed income securities in India is no longer optional for finance professionals. It's a core part of portfolio management, risk analysis, and client advisory.

Individual bonds and bond funds both aim to provide diversification and steady income. While individual bonds offer fixed returns and typically involve lower management fees, they require a larger capital outlay to build a well-diversified portfolio. 

Bond funds, in contrast, offer greater liquidity and immediate diversification, but their returns may fluctuate, and they often involve ongoing management fees. Not all fixed income securities come with tax benefits, though certain instruments, such as municipal bonds, are exempt from federal income tax and may also be free from state and local taxes for eligible investors.

This is where Imarticus Learning plays a vital role. Their comprehensive banking and finance course equips learners with both technical know-how and real-world applications—ensuring you're not just academically prepared but job-ready.

From learning types of bonds and debentures to understanding credit ratings and yield curves, the course offers a deep dive into everything you’ll need on the job.

Kickstart Your Career with the Postgraduate Programme in Banking and Finance

The Postgraduate Programme in Banking and Finance also delivers deep insights into key banking functions such as retail asset and liability products, NRI banking, mutual funds, insurance, equity markets, and fixed income securities. It includes a broad overview of tax planning and personal finance—ensuring you’re job-ready from day one.

As part of this assured placement programme, your role is to upskill, complete the course, and earn your certification—while Imarticus Learning takes care of aligning you with the right job opportunities in the sector. With an interview guarantee, the programme has already placed over 8,000 learners, many of whom have secured up to a 60% salary hike. You’ll be eligible for entry-level roles across leading banks, FinTech companies, NBFCs, and KPOs.

Apply now to the Postgraduate Programme in Banking and Finance with Imarticus Learning and turn your ambition into a guaranteed career opportunity.

FAQ

  1. What are fixed income securities in simple terms?
    Fixed-income securities are investment tools that pay a set return over a fixed time—examples include bonds, debentures, and PPF.
  2. What are the main types of bonds and debentures?
    Government bonds, corporate bonds, and convertible/non-convertible debentures are the most common.
  3. Are fixed income securities in India safe?
    Government bonds are very safe. Corporate bonds carry some risk, but credit ratings help assess that.
  4. How are bonds taxed in India?
    Interest is usually added to your income and taxed as per your slab. But certain bonds, like tax-free bonds, offer exemptions.
  5. Should I invest in bonds or stocks first?
    If you’re just starting and prefer lower risk, fixed income securities are a good starting point.
  6. What is the best tenure for a fixed-income investment?
    It depends on your goal. Short-term bonds (2–3 years) offer liquidity; long-term bonds (10+ years) offer stability.
  7. How do I buy bonds in India?
    You can buy them via stock exchanges, mutual funds, or the RBI’s Retail Direct portal.

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