What is the primary difference between internal and external finance regarding ownership?

Internal finance allows existing owners to retain 100% control because no new shares are issued to outsiders. External equity finance, such as issuing new shares, dilutes the ownership percentage and voting power of the original founders.

How does the cost of retained profit compare to the cost of a bank loan?

A bank loan has an explicit cost in the form of interest payments that must be made regardless of profit levels. Retained profit has no explicit interest cost, but it carries an 'opportunity cost'—the return shareholders lose by not receiving that money as dividends.

When is 'Sale of Assets' a more appropriate choice than 'Retained Profit'?

Sale of assets is appropriate when a business has redundant or obsolete equipment that is no longer contributing to production. Retained profit is better for ongoing growth, whereas selling assets is a one-time liquidity boost that also reduces maintenance costs on unused items.

What is the 'Opportunity Cost' misconception regarding internal finance?

Many students mistakenly believe internal finance is 'free' because there are no interest payments. In reality, the opportunity cost is the potential return the business or its shareholders could have earned if the funds were invested in the next best alternative.

Why is it an error to rely solely on internal finance for rapid, large-scale expansion?

Internal finance is limited by the firm's current profit levels and asset base, which usually grow slowly. Relying only on internal sources can lead to 'under-investment' and allow competitors who use external capital to expand much faster and capture the market.

What is the risk of over-optimizing working capital to raise finance?

Aggressively reducing stock levels to release cash can lead to stock-outs, where the business cannot fulfill orders. Similarly, pressuring debtors to pay too quickly may damage customer relationships and drive them to competitors with more flexible credit terms.

Define 'Retained Profit' in a financial context.

Retained profit is the portion of a company's net income that is kept within the business rather than being distributed to shareholders as dividends. It is recorded under the 'Equity' section of the balance sheet.

What does 'Liquidation of Assets' mean?

It is the process of selling off a business's physical assets, such as land, buildings, or machinery, to convert them into cash. This is typically done with surplus assets that are no longer essential for the core operations of the firm.

What is the formula for the Retention Ratio?

The Retention Ratio is calculated as $\frac{\text{Retained Earnings}}{\text{Net Income}}$. It shows the percentage of total profit that is being reinvested back into the company's operations.

Why does internal finance improve a company's 'Gearing Ratio'?

The gearing ratio measures the proportion of a company's capital that comes from debt. By using internal funds (equity) instead of loans, the business increases its equity base without increasing debt, resulting in a lower, safer gearing ratio.

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5. Financial Management

Internal Sources of Finance

Summary

Internal sources of finance refer to capital generated from within a business's own existing assets and operations. Unlike external finance, these methods do not involve borrowing from banks or issuing new shares to investors, allowing the business to fund growth while maintaining full control and avoiding interest obligations.

1. Definition & Core Concepts

Internal Finance is the capital obtained from a firm's own resources or functional activities. It represents a reinvestment of value that the company already possesses or has generated through its trading
The primary characteristic of internal finance is that it does not increase the liabilities of the business to external parties. There is no legal obligation to repay the funds to a lender or to provide a fixed return to an outside investor.
These sources are typically categorized into three main areas: Retained Profits, Sale of Assets, and Working Capital Management. Each serves a different strategic purpose depending on the liquidity needs of the firm.

2. Retained Profit: The Primary Internal Source

Retained Profit is the surplus remaining after all operating costs, taxes, and dividends have been paid to shareholders. It is often referred to as 'ploughing back' profits into the business for future expansion.
This is considered the most important long-term source of internal finance. Because it belongs to the owners, using it does not dilute ownership or require the payment of interest, making it a highly cost-effective way to fund capital expenditure.
The availability of this source depends heavily on the dividend policy of the company. If a business chooses to pay out a high percentage of earnings to shareholders, the remaining pool for internal reinvestment is significantly reduced.

The Retention Ratio

The proportion of net income kept by the firm is calculated as:

Retention Ratio = $\frac{\text{Net Income} - \text{Dividends}}{\text{Net Income}}$

Diagram showing the split of Net Profit into Dividends and Retained Profit.

3. Asset Liquidation & Working Capital

4. Key Distinctions: Internal vs. External Finance

5. Exam Strategy & Tips