A separate way to calculate your taxes to ensure high-income earners pay a minimum amount, which may apply if you have many deductions.
What to consider
Understand which deductions might trigger the AMT.
Consider how the AMT could increase your overall tax bill.
Stay informed about changes in tax laws that might impact your calculations.
Real world scenarios
When Jacob filed his tax return, he discovered that his numerous deductions triggered the Alternative Minimum Tax, so he had to pay an extra amount despite his low taxable income.