WASSCE Commerce · Government Policies and Business
Government and business: regulation and support
By the WASSCE Tutor team
Updated 12 November 2026 · 8 min read · Prepared against the WASSCE syllabus.
Before a business opens its doors, the government is already involved: it registers the business, issues a tax number and a trade licence, and sets rules on safety and wages. It also helps businesses: it builds roads and ports, gives tax incentives to investors and promotes exports. This lesson explains why and how government regulates and supports business, and how its policies affect traders.
Learning objectives
By the end of this lesson you should be able to:
- explain why government intervenes in business
- describe how government regulates business: registration, licensing, laws and taxation
- describe how government supports and promotes business
- explain the effects of government policies on business
- calculate the effect of a sales tax on prices
Why government intervenes in business
- Protect consumers from exploitation and unsafe goods.
- Protect workers: wages, safety and working conditions.
- Raise revenue through taxes to pay for public services.
- Prevent monopolies and encourage fair competition.
- Promote economic growth and create jobs.
- Protect local industries from unfair foreign competition.
- Protect the environment from pollution and over-exploitation.
- Provide essential services that private firms may not provide profitably.
- Control inflation and stabilise the economy.
- Ensure national security and fair distribution of income and opportunities.
How government regulates business
Registration and licensing
- Registration: businesses must register. Companies register with the Corporate Affairs Commission, and sole traders and partnerships register a business name.
- Tax registration: businesses obtain a Taxpayer Identification Number (TIN) from the National Revenue Authority (NRA).
- Licences: trade licences from local councils, and special licences for pharmacies, mining, banking, insurance, transport and the sale of alcohol.
- Permits: import and export licences, and environmental permits.
Laws and regulations
| Area | Examples of rules |
|---|---|
| Company law | Formation, accounts, audits and the duties of directors |
| Labour law | Minimum wage, working hours, safety, social security (NASSIT) contributions |
| Consumer protection | Weights and measures, food and drugs, standards |
| Environmental law | Pollution, waste disposal, mining rehabilitation |
| Competition law | Monopolies and price-fixing |
| Health and safety | Fire safety and hygiene in food businesses |
| Zoning and planning | Where businesses may operate |
Taxation
| Tax | On |
|---|---|
| Income tax / corporation tax | Profits of businesses and incomes of individuals |
| Goods and Services Tax (GST) | The value of most goods and services sold (15% in Sierra Leone) |
| Customs (import and export) duties | Goods entering or leaving the country |
| Excise duty | Locally made goods such as drinks and tobacco |
| Payroll and property taxes, licence fees | Employees, buildings and trading licences |
How GST affects the price. A shop sells a pair of shoes for NLe 200 before tax. GST is 15%.
- GST NLe 30
- Price to the consumer NLe 230
If GST were raised to 20%, the price would become NLe 240. Higher sales taxes raise prices and may reduce sales. The shop collects the GST and pays it to the NRA, acting as an unpaid tax collector.
Economic policy tools
- Monetary policy (by the Bank of Sierra Leone): interest rates and credit. Higher rates make loans dearer and slow business borrowing.
- Fiscal policy: government spending and taxation. Spending on roads raises business activity; higher taxes reduce it.
- Price control: maximum prices for essential goods.
- Trade policy: tariffs, quotas and import bans, as well as trade agreements.
How government supports and promotes business
- Infrastructure: roads, ports, airports, electricity, water and telecommunications.
- Finance: credit schemes, development banks, loan guarantees and grants for small businesses.
- Tax incentives: tax holidays, duty-free import of machinery, investment allowances.
- Investment and export promotion: the Sierra Leone Investment and Export Promotion Agency (SLIEPA) helps investors and finds markets for exporters.
- Protection of infant industries with tariffs and quotas.
- Training and education: technical and vocational institutions.
- Research and information on markets and technology.
- Trade fairs and trade missions abroad.
- Government purchases: buying from local firms (local content).
- Trade agreements: ECOWAS and the African Continental Free Trade Area (AfCFTA) open wider markets.
- Peace, security and the rule of law: the basic conditions for business.
Effects of government policies on business
| Policy | Possible effect on business |
|---|---|
| Higher company tax | Lower profits; less investment |
| Lower interest rates | Cheaper loans; more investment and spending |
| Tariffs on imports | Protects local producers; dearer imported inputs |
| Subsidies | Lower costs; lower prices; more output |
| Price control | Lower prices for consumers, but may cause shortages and black markets |
| Better roads and power | Lower costs; wider markets |
| Strict regulation | Safer products, but more costs and paperwork |
| Political instability | Loss of confidence; investors leave |
A small manufacturer in Freetown deals with government at every step:
- registration with the Corporate Affairs Commission
- a TIN from the NRA
- a licence from Freetown City Council
- product approval from the Standards Bureau
- GST collected on sales
- NASSIT contributions for workers
The same government may also give it duty-free import of machinery under investment incentives, and help it reach export markets through SLIEPA.
Government involvement is not only control. Questions often ask for both regulation (laws, licences, taxes) and support (infrastructure, finance, incentives, promotion). Answer both sides when the question says "role of government".
Key points
- Government intervenes to protect consumers and workers, raise revenue, prevent monopoly, promote growth and protect the environment.
- It regulates through registration, licensing, laws, taxation and monetary, fiscal, price and trade policy.
- It supports business with infrastructure, finance, tax incentives, promotion (SLIEPA), protection, training and trade agreements.
- Each policy has effects on costs, prices, profits and investment.
WASSCE examination focus
Expect to explain the reasons for government intervention in business, to state ways government regulates and assists business, and to explain how a given policy (tax, interest rate, tariff, subsidy, price control) affects business. Link each policy to a clear effect.
Quick check
- Give three reasons why government intervenes in business.
- State three ways the government assists business.
- A radio costs NLe 400 before GST at 15%. What does the consumer pay?
- How would a rise in interest rates affect businesses?
Answers: 1. Any three: protect consumers, protect workers, raise revenue, prevent monopolies, promote growth and jobs, protect local industry, protect the environment, provide essential services, control inflation. 2. Any three: infrastructure, finance and credit, tax incentives, investment and export promotion, protection, training, research and information, trade fairs, government purchases, trade agreements. 3. NLe 460. 4. Loans become dearer, so businesses borrow and invest less, and consumer spending may fall.
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