What is the federal government's largest source of revenue?

Question

Quizplus · Accepted Answer

Individual income taxes are the largest source of revenue for the federal government, accounting for approximately 50% of total revenue in recent years. Corporate taxes and international trade also contribute to federal revenue, but at much smaller rates. Discretionary spending is not a revenue source for the government, but rather refers to spending that is allocated through the annual appropriations process.

What Is the Federal Government's Largest Source of Revenue