Sources of income and tax items in current and constant dollars from 1913 to 2017.
Legislation for the add-on tax and alternative minimum tax since 1969.
Alternative minimum tax parameters by filing status, taxable income, and tax bracket, 1993 to 2018.
Number of AMT filers and AMT revenue.
AMT adjustments and preferences, number of taxpayers with AMT preference, amount, and percentage.