Taxes Cambridge IGCSE Economics revision
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In plain words
Taxes are how a government pays for what it does. But a tax does more than raise money. It can make cigarettes dearer, keep out imports, and take more from the rich than from the poor.
Taxes are sorted in two ways: by what is taxed, and by who feels it most.
5 things to know
- A direct tax is charged on income or wealth and paid straight to the government by the person or firm: income tax, and corporation tax on company profits.
- An indirect tax is charged on spending and collected through sellers: sales taxes such as VAT, excise duties, and tariffs on imports.
- A progressive tax takes a larger percentage of income from people with higher incomes. A regressive tax takes a larger percentage from people with lower incomes. A proportional tax takes the same percentage from everyone.
- Reasons for taxing: to raise revenue, to discourage demerit goods, to reduce imports, to redistribute income, to influence total demand, and to protect the environment.
- Effects: higher income tax leaves households less to spend and may weaken the incentive to work. Higher taxes on profits leave firms less to invest. Higher indirect taxes raise prices.
Worked example
Ali earns $20 000 and pays $2000 in tax. Bea earns $80 000 and pays $20 000. Is the tax progressive, regressive or proportional?
- Ali pays 2000 ÷ 20 000 × 100 = 10% of his income.
- Bea pays 20 000 ÷ 80 000 × 100 = 25% of hers.
- The higher earner pays a larger percentage, so the tax is progressive.
Tips and tricks
- Judge a tax by the percentage of income it takes, not the amount. A rich person can pay more dollars under a regressive tax and still pay a smaller share.
- Most indirect taxes are regressive: the tax on a litre of petrol is the same for everyone, so it is a bigger slice of a small income.
It lands in your notebook with its questions as flashcards.
Taxes: 5 questions and answers
These are the quiz’s questions. Do the quiz first, then come back here for the ones that got you.
Which is a direct tax?
It is charged on income and paid by the person who earns it.
A tax takes 10% of everyone's income, whatever they earn. It is
The percentage is the same at every income.
Which tax is most likely to be regressive?
The same amount of tax is a bigger share of a low income.
Which is a reason for placing a tax on imports?
A tariff makes imported goods dearer.
What is a likely effect of a rise in income tax?
More of each person's income goes to the government.
Quiz
5 questions
Tap an answer and you’ll see straight away whether it’s right, and why.
Worksheet
3 questions, 8 marks. Write your answers on paper, then check them.
Taxes
Cambridge IGCSE Economics 0455 · 8 marks · papermunch.org
Name ______________________________ Date ______________
Explain the difference between a direct tax and an indirect tax.[2]
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A direct tax is charged on income or wealth, such as income tax. An indirect tax is charged on spending on goods and services, such as a sales tax.
A person earning $10 000 pays $1500 in tax and a person earning $50 000 pays $5000. Calculate the percentage each pays and identify the type of tax.[3]
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15% and 10%. The lower earner pays a higher percentage of income, so the tax is regressive.
Explain how a progressive income tax redistributes income.[3]
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People on higher incomes pay a larger percentage of their income in tax. The revenue can be spent on benefits and services for people on lower incomes, which narrows the gap between rich and poor.
Answers: Taxes
- 1. A direct tax is charged on income or wealth, such as income tax. An indirect tax is charged on spending on goods and services, such as a sales tax.
- 2. 15% and 10%. The lower earner pays a higher percentage of income, so the tax is regressive.
- 3. People on higher incomes pay a larger percentage of their income in tax. The revenue can be spent on benefits and services for people on lower incomes, which narrows the gap between rich and poor.



