Chart assignment

Charts to read and discuss

Read each chart, then answer its questions. Every chart shows its source and date; open it for a table of the numbers and the data to download.

  1. What share of federal income tax do the top 1% of earners pay?

Chart 1 of 1 · Income tax

What share of federal income tax do the top 1% of earners pay?

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The 1% of tax returns with the highest incomes paid 38.4% of all federal income tax in tax year 2023, up from 33.2% in 2001. Their share reached 45.8% in 2021, a year of unusually large capital gains, and it tends to rise and fall with the stock market because top incomes include more investment income. Returns are ranked by adjusted gross income, leaving out those of people claimed as dependents. Income tax is what returns owed after credits, never below zero, not counting payroll taxes; tax law also changed over these years, notably in 2013 and 2018. IRS figures are estimates from a sample of returns.

Questions to discuss

  1. In one sentence of your own, what does this chart show?
  2. Find the biggest change or difference in the chart. What might explain it?
  3. Who collected these numbers, and how recent are they? What else would you want to know before drawing a conclusion?

Source: IRS Statistics of Income, Table 4.1 (individual returns by income percentile) (Public domain (U.S. government work)) · Data as of Dec 31, 2023

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