Features of Bonds: A Complete Guide to Bond Structure & Characteristics

Introduction

Bonds are among the most important building blocks of global financial markets.

They provide long-term funding for governments, infrastructure companies, NBFCs, PSUs, and private corporates.

For investors, understanding the features of bonds is essential to analyze how each bond behaves, how risk is structured, and how returns are generated.

This article offers a neutral, educational breakdown of the key features of bonds and how they shape the investment experience.

What Is a Bond?

A bond is a debt instrument where the issuer borrows money from investors and agrees to:

• pay interest (coupon), and

• repay the principal at maturity.

Unlike equities, bondholders are creditors, not owners.

Core Features of Bonds

Every bond has several fundamental characteristics that determine:

• cash flows

• risk profile

• price movement

• market demand

• repayment terms

Understanding these features helps evaluate bonds in a structured manner.

Feature 1: Face Value / Principal

The face value (or par value) is the amount the issuer agrees to repay at maturity.

Common face values in India:

• ₹1,000 (listed corporate bonds)

• ₹10,000 or higher (private placements)

• ₹100 (some government securities)

Interest is usually calculated on face value, not market price.

Feature 2: Coupon Rate

The coupon rate is the interest paid by the issuer, expressed as a percentage of the face value.

Types of coupon rates:

• Fixed coupon (constant over bond life)

• Floating-rate coupon (linked to benchmarks like MIBOR, NSC rate, or G-Sec yields)

• Step-up coupon (increases at predefined intervals)

• Zero-coupon (no periodic interest; issued at discount)

Coupon structures directly influence investor income.

Feature 3: Coupon Frequency

Coupons may be paid:

• monthly

• quarterly

• semi-annually

• annually

• at maturity (for zero-coupon bonds)

Higher frequency means more regular cash flows.

Feature 4: Maturity Period

The maturity date defines when the issuer repays principal.

Maturities vary widely:

• Short-term: < 1 year

• Medium-term: 1–7 years

• Long-term: 7–30 years

• Perpetual: No defined maturity; used in bank capital bonds

Maturity impacts duration, yield, and risk.

Feature 5: Yield (YTM, YTC)

Yield measures the return generated by a bond based on its current market price, not face value.

Key yield metrics:

• Yield to Maturity (YTM)

• Yield to Call (YTC)

• Yield to Put (if applicable)

Yield reflects:

• interest rate environment

• market demand

• credit risk

• liquidity

Yield and price move inversely.

Feature 6: Credit Rating

Credit ratings evaluate the issuer’s ability to repay debt.

Rating categories:

• High investment grade: AAA, AA

• Medium investment grade: A

• Lower grades: BBB

• Speculative grades: BB, B, etc.

Ratings are issued by SEBI-registered credit rating agencies.

Feature 7: Security Type (Secured/Unsecured)

Bonds may be:

Secured Bonds

Backed by specific assets or receivables.

Unsecured Bonds

Supported only by issuer’s credit.

Subordinated Bonds

Lower in repayment priority.

Security type affects risk and yields.

Feature 8: Issuer Type

Different issuers have different risk profiles:

• Government of India (G-Secs)

• State Governments (SDLs)

• PSUs

• Banks and NBFCs

• Corporate companies

• Infrastructure SPVs

Government bonds generally carry lower credit risk; corporate bonds vary widely.

Feature 9: Tradability & Liquidity

Many bonds in India are listed on exchanges, allowing secondary market trading.

Liquidity depends on:

• issuer popularity

• bond structure

• institutional demand

• market interest

Some bonds—like RBI Savings Bonds—are non-tradable.

Feature 10: Call & Put Options

Some bonds include special repayment features:

Callable Bonds

Issuer can redeem early.

Puttable Bonds

Investor has the right to exit early.

Make-Whole Calls

Ensure investor compensation for early exit.

Embedded options affect yields and pricing.

Feature 11: Seniority & Subordination

Repayment priority matters in credit events:

• Senior secured bonds: highest priority

• Senior unsecured: lower priority

• Subordinated debt: lower than senior debt

• Perpetual AT-1 bonds: lowest priority

Seniority impacts investor protection.

Feature 12: Tax Treatment (Neutral Overview)

(Not tax advice; varies by instrument and investor profile.)

Tax factors include:

• interest taxation

• TDS applicability

• capital gain rules

• indexation (for certain categories)

• different treatment for listed vs unlisted bonds

Taxation varies significantly across bond types.

Other Optional Features

Some bonds may also include:

• step-down interest

• convertibility (for convertible debentures)

• amortising repayment

• green/ESG criteria

• credit enhancement guarantees

• securitisation structures

These features reflect issuer-specific needs.

How These Features Impact Bond Pricing

Bond features influence how markets perceive risk and reward.

Price increases when:

• yields fall

• issuer credit quality improves

• liquidity rises

Price decreases when:

• yields rise

• credit concerns emerge

• liquidity weakens

Bonds with embedded options may behave differently.

How BondScanner Helps Investors Understand Bond Features

BondScanner provides transparent access to key bond features, including:

• coupon rate & frequency

• maturity date

• yield indicators (YTM/YTC)

• credit rating

• issuer details

• security type (secured/unsecured/subordinated)

• call/put features

• detailed Information Memorandum (IM)

• market-data snapshots (if available)

BondScanner does not make recommendations or suitability assessments—information is factual and regulatory-compliant.

Common Misconceptions

“Higher coupon means lower risk.”

Not necessarily—high coupon may reflect higher credit risk.

“Government bonds have no risk.”

Lower credit risk, but still subject to interest-rate and market risk.

“All bonds are secured.”

Many corporate bonds are unsecured.

“Yield equals return.”

Yield is an estimate; actual returns depend on holding period and call/maturity events.

“Bond prices never change.”

Prices fluctuate daily based on market factors.

Conclusion

Understanding the features of bonds helps investors evaluate risk, return, and suitability across a wide range of debt instruments.

Key features such as coupon rate, maturity, yield, credit rating, security type, and embedded options shape how each bond behaves in the market.

BondScanner supports this understanding by offering transparent access to bond terms, issuer information, risk-related disclosures, and maturity details—empowering users with data-driven insights into the world of fixed income.

Disclaimer

Disclaimer: This blog is intended solely for educational and informational purposes. The bonds and securities mentioned herein are illustrative examples and should not be construed as investment advice or personal recommendations. BondScanner, as a SEBI-registered Online Bond Platform Provider (OBPP), does not provide personalized investment advice through this content. Readers are advised to independently evaluate investment options and seek professional guidance before making financial decisions. Investments in bonds and other securities are subject to market risks, including possible loss of principal. Please read all offer documents and risk disclosures carefully before investing.