Fundamentals of Corporate Finance

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Concept of Bonds

Discover the concept of bonds in corporate finance, their meaning, features, and importance. Learn how bonds work, their key characteristics, and their role in investment decisions. Perfect for BITM, BBA, and BBS students in Nepal.

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In the world of corporate finance, understanding the concept of bonds is fundamental to making sound investment and financing decisions. Bonds are one of the most important financial instruments used by governments and corporations to raise long-term capital.

For students pursuing BITM, BBA, or BBS courses in Nepal, mastering the concept of bonds is essential. It not only helps in understanding the structure of the financial markets but also provides insights into how organizations manage debt, interest rates, and investment portfolios.


A bond is a fixed-income financial instrument that represents a loan made by an investor to a borrower (usually a corporation or government). When you purchase a bond, you are essentially lending money to the issuer in exchange for periodic interest payments and the repayment of principal at maturity.

  • It is one of the popular debt capital instrument of long term financing.
  • Bonds are crucial for raising long-term funds without diluting ownership, unlike equity financing.

A bond is an IOU (I owe you) between the borrower and the lender, outlining the loan amount, interest rate, and repayment terms.


Suppose the Government of Nepal issues a bond worth NPR 1,000,000 with a 5% annual interest rate and a 10-year maturity period.

  • An investor buying this bond will receive NPR 50,000 interest per year for ten years and will get NPR 1,000,000 principal back at maturity.

This example demonstrates how bonds generate steady income for investors and long-term capital for issuers.


Bonds possess unique characteristics that make them one of the most reliable and widely used investment instruments. Let’s examine these features in detail:

  • Face Value (Par Value)
  • Coupon Rate
  • Maturity Period

1. Face Value (Par Value)

The face value or par value is the amount the bondholder will receive from the issuer at maturity. Most bonds are issued with a standard face value such as NPR 1,000.


2. Coupon Rate

The coupon rate is the fixed interest rate that the bond issuer agrees to pay the bondholder every year (or semi-annually). It is expressed as a percentage of the face value. For example, a 10% coupon bond with a face value of Rs. 1,000 pays Rs. 100 interest per year.


3. Maturity Period

The maturity period is the length of time after which the bond expires and the issuer repays the face value to the investor. Bonds may be:

  • Short-term (less than 5 years)
  • Medium-term (5–10 years)
  • Long-term (more than 10 years)

Bonds come with several contractual terms and protective features that define the rights of bondholders and responsibilities of issuers. The following are important components of a bond agreement:

  • Indenture
  • Call Provision
  • Trustee
  • Sinking Fund

1. Indenture

An indenture is the formal legal contract between the bond issuer and the bondholders. It contains all the terms and conditions of the bond, such as the coupon rate, maturity date, covenants, and procedures for repayment. It protects the rights of investors by clearly defining the responsibilities of both parties.


2. Call Provision

A call provision is a feature that gives the issuer the right to redeem the bond before its maturity date. The issuer may use this option when interest rates fall, allowing them to refinance the debt at a lower cost. If a bond is “callable,” the issuer must follow the terms stated in the call provision.


3. Trustee

A trustee is an independent third party—usually a bank or financial institution—appointed to oversee the bond agreement. The trustee ensures that the issuer follows the terms of the indenture, makes timely interest and principal payments, and protects the interests of bondholders.


4. Sinking Fund

A sinking fund is a reserve fund created by the issuer to repay the bond gradually over time. The issuer deposits money into the fund periodically, which reduces the risk of default and assures bondholders that repayment will occur smoothly when the bond matures.


Bonds can be classified according to the entity that issues them. Different issuers carry different levels of risk, return, and purpose.

On the basis of Issuer:

  • Treasury Bond
  • Corporate Bond
  • Municipal Bond
  • Foreign Bond

On the Basis of Payment Structure / Interest Features

  • Perpetual Bond
  • Zero Coupon Bond
  • Floating Rate Bond (Floating Bond)
  • Income Bond

1. Treasury Bond

Treasury bonds are long-term debt securities issued by the government to finance public expenditure. They are considered the safest type of bonds because they carry very low default risk. Since they are backed by the government, they offer stable but relatively lower returns.


2. Corporate Bond

Corporate bonds are issued by private or public companies to raise funds for business operations, expansion, or new projects. These bonds generally offer higher returns than government bonds because they carry higher risk. The interest rate depends on the company’s financial strength and credit rating.


3. Municipal Bond

Municipal bonds are issued by local government bodies, such as municipalities, city authorities, or public institutions. They are used to fund community projects like schools, hospitals, roads, and water systems. In many countries, municipal bond interest is tax-free, making them attractive for investors.


4. Foreign Bond

Foreign bonds are issued by a foreign government or foreign company but sold in the domestic market of another country. These bonds are subject to currency exchange risks and foreign regulations. They provide investors with international diversification.


1. Perpetual Bond

A perpetual bond is a bond that has no maturity date. The issuer pays interest to the bondholder indefinitely, but the principal amount is never repaid. Since they never expire, they are also known as consol bonds. Investors buy them mainly for long-term, steady interest income.


2. Zero Coupon Bond

A zero coupon bond does not pay any periodic interest (coupon). Instead, it is issued at a deep discount and redeemed at face value at maturity. The difference between the purchase price and the maturity value represents the investor’s return. These bonds are attractive for long-term planning because they give a lump-sum payment at maturity.


3. Floating Rate Bond (Floating Bond)

A floating bond has an interest rate that changes over time, usually based on a benchmark such as LIBOR or a central bank rate. When market interest rates rise, the bond’s coupon also rises, giving investors protection against interest rate fluctuations.


4. Income Bond

An income bond pays interest only when the issuer earns sufficient income. If the company earns no profit, it may skip interest payments without going into default. These bonds are riskier but helpful for financially weak firms trying to raise capital.


Bonds are essential to the financial ecosystem and play a vital role in corporate finance for the following reasons:

  • Source of Long-Term Financing – Helps companies and governments fund major projects without giving up ownership.
  • Stable Income for Investors – Provides predictable interest income, ideal for risk-averse investors.
  • Portfolio Diversification – Reduces overall investment risk by balancing equities and fixed-income securities.
  • Economic Development – Encourages capital formation and infrastructure development.
  • Credit Market Efficiency – Enhances liquidity and transparency in capital markets.

Bonds vs. Shares

BasisBondsShares
NatureDebt instrumentOwnership instrument
ReturnFixed interestVariable dividend
Risk LevelLower riskHigher risk
Voting RightsNo voting rightsVoting rights to shareholders
Priority in PaymentPaid before shareholdersPaid after bondholders
OwnershipLender to the companyPartial owner of the company

Conclusion

In conclusion, bonds are a cornerstone of the global financial system and play a significant role in both corporate financing and investment planning. For BITM, BBA, and BBS students in Nepal, understanding bonds and their characteristics provides a solid foundation for studying capital markets, portfolio management, and corporate finance decision-making.

Whether you’re a student, investor, or finance professional, mastering the concept of bonds is key to making informed, profitable, and sustainable financial decisions.

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Continue exploring more topics from Fundamentals of Corporate Finance, such as Financial Assets, Capital Budgeting, and Investment Decision Techniques, to deepen your understanding of modern financial systems and enhance your academic excellence.


Frequently Asked Questions (FAQ)

Q1: What is the main purpose of issuing bonds?
A: Bonds are issued to raise long-term funds for business expansion, infrastructure development, or government projects.

Q2: How is bond interest calculated?
A: The bond interest is calculated by multiplying the face value by the coupon rate. For example, a $1,000 bond with a 5% coupon pays $50 annually.

Q3: What happens if a bond issuer defaults?
A: If the issuer fails to pay interest or principal, the bondholders can claim compensation based on bond covenants and legal protection.

Q4: Are bonds risk-free investments?
A: Government bonds are considered low-risk, but corporate bonds carry credit and market risks.

Q5: How do bonds differ from shares?
A: Bonds represent debt, while shares represent ownership in a company. Bondholders receive fixed interest, whereas shareholders earn variable dividends.

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