From the IRS Tax Stats at a Glance, I have graphed the percent of returns compared to percent of dollars collected (before refunds), broken out by the type of tax: Individual, Employment, Corporate, Excise, Estate, and Gift.
From the IRS Tax Stats at a Glance, I have graphed the percent of returns compared to percent of dollars collected (before refunds), broken out by the type of tax: Individual, Employment, Corporate, Excise, Estate, and Gift.