nd 10 of your 2017 Form 6251 2 Enter adjustments and preferences treated as exclusion items 3 Minimum tax credit net operating loss deduction 4 Combew lines 1, 2, and 3. If more than zero OR you filed Form 2555 for 2017, go to line 5. If zero or less AND you did not file Form 2555 for 2017. enter 0