What does income tax excise tax and import tariffs?

Income tax is a tax levied on an individual's or entity's earnings, typically based on their income level. Excise tax is a specific tax imposed on certain goods and services, often included in the price, such as tobacco, alcohol, and fuel, to discourage consumption or raise revenue. Import tariffs are taxes placed on goods brought into a country, designed to protect domestic industries by making imported products more expensive. Together, these taxes are tools used by governments to generate revenue, regulate commerce, and influence economic behavior.