Alternative Minimum Tax - Form 691

[jackrburgess]

Using Turbo Tax Premium Form 691 Line 55  $9,289.95, Line 60 $1,810.35, Line 61 0.00.  Form say line 61 should be line 55 minus line 60. Why does program show 0.00?

[TurboTaxSusan]

For Line 61, if the result of Line 55 minus Line 60 is a negative number, then Line 61 will equal zero. If Line 61 equals zero, then you are not subject to the Alternative Minimum Tax.