WASSCE Commerce · Sources of Business Capital

Business capital: types and sources

By the WASSCE Tutor team

Updated 12 November 2026 · 7 min read · Prepared against the WASSCE syllabus.

Every business, from a roadside kiosk to a mining company, needs money before it can earn any: to buy stock, rent premises and pay workers. That money is the business's capital. This lesson explains the different kinds of capital and where a business can get it.

Learning objectives

By the end of this lesson you should be able to:

  • define business capital
  • distinguish fixed, working, owned, borrowed and employed capital
  • explain the types of share capital in a company
  • describe the internal and external sources of business capital
  • classify sources of finance as short, medium or long term

What is business capital?

Definition

Business capital is the money and other assets used to start and run a business. It includes cash, stock, equipment, buildings and vehicles owned by the business.

Types of capital

TypeMeaningExample
Fixed capitalAssets kept for a long time and used to produce or sell; not bought to resellBuildings, machinery, vehicles, furniture
Working (circulating) capitalCurrent assets minus current liabilities: the funds that keep day-to-day operations goingStock, debtors and cash, less creditors and overdraft
Liquid capitalCash and assets quickly turned into cashCash in hand and at the bank
Capital ownedThe owner's investment in the business: total assets minus liabilitiesThe trader's own money plus retained profit
Borrowed capitalFunds obtained from outsiders that must be repaidBank loans, debentures
Capital employedFixed assets plus working capital: the total funds used in the business

Share capital (companies)

TermMeaning
Authorised (nominal or registered) capitalThe maximum share capital the company may issue, stated in its Memorandum of Association
Issued capitalThe part of the authorised capital actually offered to shareholders
Called-up capitalThe part of the issued capital that shareholders have been asked to pay so far
Paid-up capitalThe amount actually paid by shareholders
Uncalled capitalIssued capital not yet called up
Worked example

A company's share capital. A company is authorised to issue 1,000,000 shares of NLe 1 each. It issues 600,000 shares and calls up NLe 0.75 per share; shareholders have paid NLe 420,000.

  • Authorised capital = NLe 1,000,000
  • Issued capital = NLe 600,000
  • Called-up capital = 600000×0.75=600000 \times 0.75 = NLe 450,000
  • Paid-up capital = NLe 420,000
  • Calls in arrear (called but unpaid) =450000−420000== 450000 - 420000 = NLe 30,000
  • Uncalled capital =600000−450000== 600000 - 450000 = NLe 150,000

Bars for authorised capital NLe 1,000,000, issued NLe 600,000, called-up NLe 450,000 and paid-up NLe 420,000, with unissued NLe 400,000, uncalled NLe 150,000 and calls in arrear NLe 30,000 shown as dashed gaps

Figure 1. Each kind of share capital is part of the one above it. WASSCE Tutor diagram.

Sources of business capital

Internal sources (from within the business)

  1. Personal savings of the owner.
  2. Retained (ploughed-back) profit: profit kept in the business instead of being withdrawn or paid as dividends.
  3. Sale of unwanted assets.
  4. Depreciation provisions set aside to replace assets.

External sources (from outside)

SourceHow it worksPeriod
Family and friendsInformal loans or giftsShort to medium
Bank overdraftPermission to withdraw more than is in a current account, up to a limitShort
Bank loanA fixed sum repaid with interest over an agreed periodShort to long
Trade creditSuppliers allow goods now and payment later (for example 30 days)Short
Hire purchaseUse an asset while paying in instalments; ownership passes at the endMedium
LeasingRenting an asset (vehicle, machine) instead of buying itMedium
SharesSelling part-ownership of a company to investorsLong (permanent)
DebenturesLong-term loans to a company at a fixed interestLong
Microfinance and cooperativesSmall loans to traders and small firms, often in groupsShort to medium
Government grants and schemesGrants or cheap loans for priority sectorsMedium to long
Venture capitalInvestors fund new, risky firms in exchange for a share of ownershipLong

Choosing a source

A business considers: the amount needed; the purpose and period (a building needs long-term funds; stock needs short-term); the cost (interest, dividends); security demanded by the lender; and whether the owners are willing to share control (selling shares brings in new owners).

In Sierra Leone

A woman who sells cooking gas in Bo may start with her own savings, add stock on trade credit from the depot, take a microfinance loan for a second set of cylinders, and later borrow from a commercial bank to buy a delivery tricycle on hire purchase. As her firm grows, so do the sources open to her.

Common mistake

Do not confuse working capital with capital employed. Working capital is only current assets minus current liabilities; capital employed adds the fixed assets as well.

Key points

  • Capital is the money and assets used to run a business.
  • Types: fixed, working (circulating), liquid, owned, borrowed, employed; companies also have authorised, issued, called-up and paid-up capital.
  • Internal sources: savings, retained profit, sale of assets. External sources: overdrafts, loans, trade credit, hire purchase, leasing, shares, debentures, microfinance, grants.
  • Sources are short, medium or long term; the choice depends on amount, purpose, cost, security and control.

WASSCE examination focus

WAEC tests this

Common questions: define and distinguish types of capital (especially fixed and working capital, or authorised, issued, called-up and paid-up capital), and explain the sources of capital for a sole trader or a company. Calculations on share capital often appear; set out each figure clearly with its name.

Quick check

  1. What is working capital?
  2. Distinguish called-up capital from paid-up capital.
  3. Give two internal and two external sources of capital for a sole trader.
  4. Why is an overdraft unsuitable for buying a building?

Answers: 1. Current assets minus current liabilities. 2. Called-up capital is the amount shareholders have been asked to pay; paid-up capital is the amount they have actually paid. 3. Internal: personal savings, retained profit (or sale of assets). External: any two of bank loan, overdraft, trade credit, hire purchase, family loans, microfinance. 4. An overdraft is short-term and repayable on demand, while a building is a long-term asset that needs long-term finance.

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