Compute the 2021 AMT exemption for the following taxpayers. If an amount is zero, enter "0". Click here to access the exemption table. a. Bristol, who is single, has AMTI of $708,200. Her AMT exemption is $ b. Marley and Naila are married and file a joint tax return. Their AMTI is $1,121,600. Their AMT exemption is $ Feedback Check My Work Status Married, joint Single or head of household Married, separate Exemption $114,600 73,600 57,300 Phaseout Begins at $1,047,200 523,600 523,600 Ends at $1,505,600 818,000 752,800