Do You Need to File Form 6251 ?  
Select the Tax Year
What is your filing status
Are you filing Schedule A of Form 1040?
Medical & Dental Expense  
If you or your spouse was age 65 or older
Taxes You Paid ( Line 9 of Schedule A)    
State or Local Taxes ( either income tax or General Taxes)  
Real Estate taxes  
Any other taxes  
Job expense & miscelleneous exp ( line 21 to 27) 
Unreimbursed employee expense  
Tax preparation fee  
Other Expense  
Enter tax refund  (line 10 from Form 1040)  
Enter Other Income (line 21 of Form 1040)  
Tax paid (9 of schedule A)  
Tax as per line 44 of Form 1040  
Reduce any tax as per form 4972 i. e lumpsum distribution  
Add Excess advance premium tax credit repayment ( line 46  of form 1040)