In simple terms
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Internal and external sources of finance
9609 AS — internal and external sources, advantages, disadvantages, and matching to situations.
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Main sources: Retained profit and the sale of assets.
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Advantages: No direct cost (interest), no loss of control or ownership.
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Disadvantages: Limited amount available, potential for shareholder conflict (opportunity cost of dividends), selling assets may be a slow process.
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At a glance — side by side
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Comparison of Internal vs. External Finance
| Feature | Internal Finance | External Finance |
|---|---|---|
| Source | Generated from within the business (e.g., retained profit, sale of assets). | Obtained from individuals or institutions outside the business (e.g., banks, shareholders). |
| Cost & Repayment | No direct interest costs. Has an opportunity cost (e.g., lost dividends). No repayment needed. | Incurs direct costs (e.g., interest on loans, dividends on shares). Repayment of principal is required for debt. |
| Impact on Control | No change. Existing owners retain full control. | Debt finance: no loss of control. Equity finance: ownership and control are diluted. |
| Availability & Scale | Limited to the value of retained profits and disposable assets. May be insufficient for large projects. | Potentially very large sums can be raised, especially for plcs. Dependent on creditworthiness and economic conditions. |
| Risk | Low financial risk as there are no repayment obligations or interest payments. | Debt finance increases financial risk (gearing). Equity finance is less risky for the business but dilutes ownership. |
Source
Internal Finance
External Finance
Cost & Repayment
Internal Finance
External Finance
Impact on Control
Internal Finance
External Finance
Availability & Scale
Internal Finance
External Finance
Risk
Internal Finance
External Finance
Full topic notes
Formal explanation with the rigour you need for the exam.
Internal Sources of Finance: The Business's Own Capital
Internal finance is capital generated from within the business itself, without recourse to external providers. The two primary sources are retained profit and the sale of non-current assets. Retained profit is the net profit after tax and dividends that is ploughed back into the business. It is often seen as the cheapest source as there are no direct interest costs. Selling redundant or underutilised assets, such as machinery or property, can also inject significant cash. While these methods avoid debt and dilution of ownership, they are not without drawbacks. The amount available is finite, and using retained profits has an opportunity cost – that money could have been distributed to shareholders as dividends, potentially causing dissatisfaction if returns are not high enough.
Main sources: Retained profit and the sale of assets.
Advantages: No direct cost (interest), no loss of control or ownership.
Disadvantages: Limited amount available, potential for shareholder conflict (opportunity cost of dividends), selling assets may be a slow process.
When evaluating retained profit, always consider the opportunity cost. While it appears 'free', this capital could have been used to pay dividends. A good analysis will weigh the potential return from reinvestment against the need to keep shareholders satisfied.
External Short-Term Finance: Managing Working Capital
External short-term finance is required to manage the day-to-day running of a business and cover temporary shortages in working capital. It is typically repayable within one year. Key sources include bank overdrafts, trade credit, and debt factoring. An overdraft is a flexible arrangement allowing a business to spend more than is in its current account, up to an agreed limit, but often carries high interest rates. Trade credit, offered by suppliers, allows a business to 'buy now, pay later', usually within 30-90 days. Debt factoring involves selling trade receivables (invoices) to a third-party company at a discount to receive immediate cash. This improves cash flow but reduces the profit margin on each sale.
Purpose: To finance temporary working capital needs, not long-term assets.
Sources: Bank overdrafts, trade credit, debt factoring.
Characteristics: Repayable within 12 months, flexible but can be expensive (e.g., overdraft interest).
In case studies, link the choice of finance directly to the need. If a business has a seasonal cash flow problem, a flexible overdraft is more appropriate than a long-term loan. Justify why the time period of the finance source matches the time period of the financial need.
External Long-Term Debt Finance: Fuelling Growth without Losing Control
Long-term debt finance involves borrowing capital from an external source that will be paid back over a period greater than one year. Common forms include bank loans and debentures. A bank loan is a fixed sum borrowed for a specific purpose, repaid with interest over a set period. Debentures are long-term loans issued by companies, often with a fixed rate of interest, to raise capital from the public or institutions. The key advantage of debt is that ownership is not diluted; shareholders retain their full control. However, the business is legally obliged to make regular interest payments, which increases fixed costs and financial risk. A high level of debt finance increases a company's gearing, which can deter potential investors if it is considered too risky.
Sources: Bank loans, mortgages, debentures.
Advantage: No dilution of ownership or control for existing shareholders.
Disadvantages: Regular interest payments are a legal requirement, increases financial risk (gearing), collateral is often required.
When analysing debt finance, consider its impact on the Income Statement (interest is an expense, reducing profit) and the Statement of Financial Position (it's a non-current liability). High gearing can make a business vulnerable to increases in interest rates.
External Long-Term Equity Finance: Trading Ownership for Capital
Equity finance is permanent capital raised from external sources in exchange for a share of ownership in the business. For limited companies, the primary method is issuing shares. A private limited company (Ltd) can sell shares to friends, family, or venture capitalists, while a public limited company (plc) can sell shares to the general public on a stock exchange. Unlike debt, there is no legal obligation to repay the capital or pay dividends. This makes it less risky in terms of cash flow. However, issuing new shares dilutes the ownership and control of existing shareholders. New shareholders will also expect a return on their investment through future dividend payments and an increase in share value, creating pressure on management to perform.
Sources: Issuing new shares (for Ltds and plcs), venture capital, business angels.
Advantage: Permanent capital with no interest payments, reducing cash flow burdens.
Disadvantages: Dilution of ownership and control, dividend payments are expected, complex and expensive process for plcs (flotation).
Matching Finance to the Business Context
The most critical skill is selecting the appropriate source of finance by analysing the business's specific situation. The choice depends on several interconnected factors. Consider the Purpose: is the finance for a long-term project like a new factory (requiring a loan or share issue) or a short-term cash flow gap (requiring an overdraft)? The Amount needed is also key; small amounts might be raised internally, whereas large-scale expansion requires external sources. The Legal structure dictates options: a sole trader cannot issue shares, while a plc can. Finally, consider the Cost and Risk: debt increases gearing but retains control, while equity dilutes control but is less risky from a cash flow perspective. The existing financial position and the state of the economy also influence the final decision.
Match the term of the finance to the term of the need (e.g., long-term loan for a long-term asset).
Consider the legal structure: sole traders and partnerships have fewer options than limited companies.
Evaluate the trade-off between cost, risk, and control.
Analyse the impact on the business's financial statements and key ratios like gearing.
Internal sources
Retained profit — profit kept in the business rather than paid as dividends. Main source for established profitable firms.
Sale of assets — sell unused property, equipment, or investments.
Improve working capital management — reduce inventory, collect receivables faster (releases cash without external finance).
External sources
Share capital — new shares to existing or new investors (Ltd/PLC).
Bank loan — medium/long-term fixed borrowing for assets.
Overdraft — short-term flexible borrowing for cash gaps.
Leasing — pay to use equipment; preserves cash.
Trade credit — suppliers allow payment after delivery.
Crowdfunding / venture capital — start-ups and innovative projects.
Worked examples
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A business has the following financial needs. Match each need to the most suitable source of finance and perform any necessary calculations. (a) Replace a delivery van costing $40,000 with a 5-year life. (b) Cover a weekly wage bill of $15,000 for 2 weeks because a major customer is paying late. (c) Fund a $500,000 R&D project for a new, unprofitable tech start-up.
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(a) Bank loan or leasing. A 5-year bank loan matches the asset's life. Leasing would involve monthly payments instead of a large upfront cost. For example, a 5-year lease at $850/month would cost $850 x 60 months = $51,000 in total.
A logistics company, 'Swift Deliveries Ltd', needs to acquire a new delivery truck costing $80,000. The truck has an expected useful life of 4 years. The company is evaluating two financing options:
- Option 1: Bank Loan: A 4-year bank loan for the full amount at an interest rate of 7% per annum. The total amount to be repaid over the 4 years is calculated to be
- Option 2: Hire Purchase: An agreement with a 4-year term. It requires an initial deposit of $8,000 and 48 monthly payments of $1,850.
Calculate the total cost of each option and recommend which one Swift Deliveries Ltd should choose, justifying your answer.
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Step 1: Calculate the total cost of the Bank Loan.
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Revision flashcards
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Internal source examples?
Retained profit, sale of redundant assets, reducing inventory, tighter credit control.
Key takeaways
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- ✓
Main sources: Retained profit and the sale of assets.
- ✓
Advantages: No direct cost (interest), no loss of control or ownership.
- ✓
Disadvantages: Limited amount available, potential for shareholder conflict (opportunity cost of dividends), selling assets may be a slow process.
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Mark a sources of finance question
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