Share of the following federal taxes paid under a current law baseline for 2018, by income percentile: individual and corporate income taxes; payroll taxes for Social Security and Medicare; estate taxes; and excise taxes. Baseline is the law in place for year 2018 as of August 23, 2018. For more information on TPC’s baseline definitions, see: http://www.taxpolicycenter.org/taxtopics/Baseline-Definitions.cfm. Table also shows the distribution of expanded cash income.