Tax thresholds remain unchanged - here's what it means for your pay
Real-world example for IB, A-Level, AP and IGCSE Economics essays: Fiscal policy, Wages and income inequality
What happened
The government has frozen the income tax starting threshold and the point at which people move into a higher tax rate for another three years.
The economics
Freezing tax bands means that as nominal incomes rise with inflation, more income is pushed into higher tax brackets, so taxpayers' real tax burden increases; this is a fiscal-policy tool that raises revenue through the design of the tax system. Students can sketch the relationship between income and tax bands to show how unchanged bands make wages taxed more heavily.
Evaluation
This raises government revenue without formally increasing tax rates, but it adds to the real burden on workers, and the effect on lower earners depends on whether their incomes keep pace with inflation; in the long run it may also affect work incentives.
Practice question
Using this example, analyse the effects of freezing income tax thresholds on taxpayers' real tax burden and on income distribution.
Where it fits in the syllabus
- Fiscal policy: The government changes spending and taxation to influence aggregate demand and economic activity.
- Wages and income inequality: How labour markets set wages, and how income and wealth are shared across people.
- IB Economics: Fiscal and Monetary Policy, Aggregate Demand and Supply
- A-Level Economics: Economic Policy
- AP Macroeconomics: National Income and Price Determination, Long-Run Consequences of Stabilisation Policies
- AP Microeconomics: Factor Markets and Income Distribution
- IGCSE Economics: Government Macroeconomic Policy, The Allocation of Resources