More on the 90 Percent Tax Myth
The marginal and effective U.S. income tax rates mentioned in my 2011 post The 90 Percent Tax Myth have been supported by research conducted by Thomas Piketty (Paris School of Economics), Emmanuel Saez (UC Berkeley and NBER), and Gabriel Zucman (UC Berkeley and NBER). These economic researchers are well-respected by progressives. Data are data, though we differ on interpretations. "Income" vs. "Wealth" presents much of the challenge, as wealth accumulates but is not taxed in the United States. Distributional National Accounts: Methods and Estimates for the United States published July 6, 2017, includes the following table: As the table shows, the effective tax rate for the top 1 percent peaked at 45 percent of income in 1944-45. Unfortunately, the overall revenue intake of the United States kept growing and the burden has been falling most on the bottom 50 percent. Tax increases on the middle and lower classes reduce potential economic growth s...