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Lessons SS 1 Financial Accounting Accounting regulations and governance

Assets, Liabilities, Equity and the Accounting Equation for SS 1

This SS 1 lesson develops understanding of assets, liabilities, equity and the accounting equation through meaning of assets liabilities, and equity. Students use examples, discussion and structured activities to connect the curriculum content with practical academic and everyday applications.

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Curriculum at a glance Your lesson roadmap Class, subject, theme and the learning goal for this lesson.
Class SS 1
Subject Financial Accounting
Theme Accounting regulations and governance
Topic Assets, Liabilities and Equity
Curriculum September 2025
Sequence 2
Learning outcome

Explain the fundamental accounting concepts and principles

Focal competence

Classifying transactions into assets, liabilities, and/or equity

ARTICLE CONTENTSOn this page 6 sections

Assets, Liabilities, Equity and the Accounting Equation

Performance Objectives

By the end of the lesson, students should be able to:

  1. explain assets, liabilities, and equity;
  2. identify different types of assets and liabilities;
  3. state the accounting equation and its purpose;
  4. explain the relationship between assets, liabilities, and equity;
  5. classify transactions into assets, liabilities, or equity correctly.

Understanding Key Financial Accounting Terms

In financial accounting, certain terms are fundamental to understanding how a business operates and its financial position. These terms include assets, liabilities, and equity. They represent the core components of a business’s financial structure.

What Are Assets?

Assets are resources controlled by a business as a result of past events and from which future economic benefits are expected to flow to the business.

Assets are what a business owns. They can be physical items, like buildings and cash, or non-physical items, like money owed to the business by customers. These resources are used to generate income and support the operations of the business.

Examples of assets include:

  1. Cash in hand or at the bank
  2. Buildings
  3. Land
  4. Machinery
  5. Furniture and fittings
  6. Motor vehicles
  7. Inventory (goods for sale)
  8. Accounts Receivable (money owed to the business by customers)

Types of Assets

Assets are generally classified into two main types: non-current assets and current assets. This classification helps in understanding how quickly an asset can be converted into cash or used up by the business.

Non-Current Assets

Non-current assets are assets that a business expects to use for more than one year.

These assets are typically purchased for long-term use in the business operations and are not intended for immediate sale. They are also known as fixed assets.

Examples of non-current assets include:

  1. Land
  2. Buildings
  3. Machinery
  4. Motor vehicles
  5. Furniture and fittings
Current Assets

Current assets are assets that a business expects to convert into cash, sell, or use up within one year or one operating cycle, whichever is longer.

These assets are essential for the day-to-day operations of a business. They represent resources that are constantly flowing in and out of the business.

Examples of current assets include:

  1. Cash in hand
  2. Cash at bank
  3. Inventory (stock of goods)
  4. Accounts Receivable (debtors)
  5. Prepayments (expenses paid in advance)

What Are Liabilities?

Liabilities are present obligations of a business arising from past events, the settlement of which is expected to result in an outflow from the business of resources embodying economic benefits.

Liabilities are what a business owes to external parties. These are financial obligations that must be settled at some point in the future. They represent claims against the assets of the business by outsiders.

Examples of liabilities include:

  1. Loans from banks
  2. Accounts Payable (money owed by the business to suppliers)
  3. Salaries payable
  4. Rent payable
  5. Bank overdrafts

Types of Liabilities

Similar to assets, liabilities are also classified into two main types: non-current liabilities and current liabilities. This classification indicates when the obligation is due to be settled.

Non-Current Liabilities

Non-current liabilities are obligations that a business expects to settle after more than one year.

These are long-term debts that provide financing for the business over an extended period. They are also known as long-term liabilities.

Examples of non-current liabilities include:

  1. Long-term bank loans
  2. Mortgages payable
  3. Debentures (long-term bonds issued by a company)
Current Liabilities

Current liabilities are obligations that a business expects to settle within one year or one operating cycle, whichever is longer.

These are short-term debts that are part of the normal operating activities of a business. They must be paid off relatively quickly.

Examples of current liabilities include:

  1. Accounts Payable (creditors)
  2. Bank overdrafts
  3. Short-term loans
  4. Accrued expenses (expenses incurred but not yet paid, such as salaries payable)
  5. Unearned revenue (money received for goods or services not yet delivered)

What Is Equity?

Equity is the residual interest in the assets of the business after deducting all its liabilities.

Equity represents the owner’s claim on the assets of the business. It is the amount of money invested by the owner(s) into the business, plus any accumulated profits, less any withdrawals made by the owner(s). Equity is also known as owner’s equity or capital.

Components of equity typically include:

  1. Capital contributed by the owner(s)
  2. Retained earnings (accumulated profits not distributed)
  3. Drawings (money or goods withdrawn by the owner for personal use, which reduces equity)

The Accounting Equation

The accounting equation is the fundamental principle of double-entry bookkeeping. It shows the relationship between assets, liabilities, and equity in a business.

Statement of the Accounting Equation

The accounting equation states that the total assets of a business are always equal to the sum of its liabilities and equity.

This can be expressed as:

Assets = Liabilities + Equity

This equation must always balance. It means that everything a business owns (assets) must have been financed either by external parties (liabilities) or by the owner(s) (equity).

Purpose of the Accounting Equation

The accounting equation serves several important purposes in financial accounting:

  1. Fundamental Principle: It is the foundation of the double-entry accounting system, ensuring that every financial transaction has at least two effects on the accounts and that the books always balance.

  2. Shows Financial Position: It provides a snapshot of a business’s financial position at any given time, showing what it owns, what it owes, and the owner’s stake.

  3. Basis for Financial Statements: The equation is the basis for preparing the Statement of Financial Position (Balance Sheet), which lists a company’s assets, liabilities, and equity.

  4. Verifies Accuracy: It helps to verify the accuracy of recorded transactions. If the equation does not balance after recording transactions, it indicates an error.

  5. Illustrates Claims: It clearly illustrates that the assets of a business are claimed by either creditors (liabilities) or owners (equity).

Relationship Between Assets, Liabilities, and Equity

The accounting equation, Assets = Liabilities + Equity, clearly defines the relationship between these three elements. This relationship is crucial for understanding the financial health of a business.

  1. Assets are the Resources: Assets are the economic resources controlled by the business. These resources are used to generate future economic benefits.

  2. Liabilities and Equity are the Sources of Funds: Liabilities and equity represent how the assets were financed. Liabilities are funds provided by external parties (creditors), while equity is funds provided by the owner(s).

  3. Claims on Assets: Both liabilities and equity represent claims against the assets of the business. Creditors (those to whom the business owes money) have a prior claim on the assets compared to the owners. If a business were to liquidate, creditors would be paid first from the assets, and any remaining assets would belong to the owners.

  4. Balancing Act: For every transaction, the accounting equation must remain balanced. If an asset increases, there must be a corresponding increase in another asset, a decrease in a liability, an increase in a liability, an increase in equity, or a decrease in equity to maintain the balance.

For example, if a business buys a motor vehicle (an asset) for cash (another asset), one asset increases, and another asset decreases, keeping the total assets unchanged. If the business takes a loan (liability) to buy the vehicle, both assets and liabilities increase by the same amount, maintaining the balance.

Classifying Transactions

Classifying transactions correctly into assets, liabilities, or equity is a fundamental skill in financial accounting. This involves identifying which financial element is affected by each business activity.

How to Classify Transactions

To classify a transaction, consider the following questions:

  1. Does the transaction involve something the business owns or controls that provides future economic benefits? If yes, it is likely an asset.
  2. Does the transaction involve an obligation the business has to an external party that will require an outflow of resources in the future? If yes, it is likely a liability.
  3. Does the transaction affect the owner’s claim on the business’s assets (initial investment, profits, or withdrawals)? If yes, it is likely an equity item.

Worked Examples of Transaction Classification

Let us classify some common business transactions:

Transaction 1: The owner invests N500,000 cash into the business.

  1. Cash: This is money the business now controls. It is an asset.

  2. Owner’s Investment (Capital): This increases the owner’s claim on the business. It is equity.

Effect on equation: Assets (Cash) increase, Equity (Capital) increases.

Transaction 2: The business purchases a building for N10,000,000 cash.

  1. Building: This is a resource controlled by the business for long-term use. It is an asset.

  2. Cash: Money leaves the business. Cash is an asset.

Effect on equation: Assets (Building) increase, Assets (Cash) decrease. Total assets remain unchanged.

Transaction 3: The business takes a bank loan of N2,000,000.

  1. Cash at Bank: Money comes into the business. It is an asset.

  2. Bank Loan: This is an obligation the business has to the bank. It is a liability.

Effect on equation: Assets (Cash at Bank) increase, Liabilities (Bank Loan) increase.

Transaction 4: The business buys goods on credit from a supplier for N150,000.

  1. Inventory (Goods): These are goods for sale, a resource. It is an asset.

  2. Accounts Payable (Creditors): This is money owed to the supplier. It is a liability.

Effect on equation: Assets (Inventory) increase, Liabilities (Accounts Payable) increase.

Transaction 5: The business pays N80,000 to a supplier for goods previously bought on credit.

  1. Cash: Money leaves the business. It is an asset.

  2. Accounts Payable (Creditors): The amount owed to the supplier decreases. It is a liability.

Effect on equation: Assets (Cash) decrease, Liabilities (Accounts Payable) decrease.

Transaction 6: The owner withdraws N20,000 cash for personal use.

  1. Cash: Money leaves the business. It is an asset.

  2. Drawings: This reduces the owner’s claim on the business. It is equity.

Effect on equation: Assets (Cash) decrease, Equity (Drawings) decreases.

Transaction 7: The business earns N500,000 in revenue, received in cash.

  1. Cash: Money comes into the business. It is an asset.

  2. Revenue (Profit): This increases the business’s earnings, which adds to the owner’s equity.

Effect on equation: Assets (Cash) increase, Equity (Revenue/Profit) increases.

Transaction 8: The business pays N30,000 for salaries.

  1. Cash: Money leaves the business. It is an asset.

  2. Salaries Expense: This reduces the business’s profit, which in turn reduces owner’s equity.

Effect on equation: Assets (Cash) decrease, Equity (Expense/Profit) decreases.

Financial Accounting PRACTICE

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