Comparative Political Economy: Fiscal Policy eJournal | 2019
Who Pays No Tax? The Declining Fraction Paying Income Taxes and Increasing Tax Progressivity
Abstract
Using federal individual income tax data, this paper presents the first longārun estimates of the fraction paying no income tax. Between 1985 and 2015, the fraction of working age adults paying no tax increased from 20% to 36%. A decomposition shows that almost all of this increase resulted from changes in tax policy, especially from more generous tax credits. Increasing tax progressivity over the last three decades also resulted from more generous tax credits. The substantial federal tax changes enacted in 2017 are forecasted to temporarily increase both the fraction paying no tax and individual income tax progressivity.