Alternative Minimum Tax › Internal Revenue Service › U.S. Treasury

The Alternative Minimum Tax is an aspect of the United States federal tax code that seeks to capture a minimum level of revenue from all taxpayers and to ensure that some earners are not escaping tax liability... more +

The Alternative Minimum Tax is an aspect of the United States federal tax code that seeks to capture a minimum level of revenue from all taxpayers and to ensure that some earners are not escaping tax liability through certain tax breaks or deductions.  Liability under the AMT is calculated by adding certain deductions back into an individual's adjusted gross income, subtracting the AMT exemption and then, paying a percentage of the remaining figure. less -