Hi, In the last year I had filed Form 6251, but I failed to enter it. How do I get back to that step to correct?

[CherylW]

If you're asking about how to enter prior year's 6251:

1.  Click Federal on the left-hand side menu.

2.  Click Deductions & Credits across the top.

3.  Scroll down to Estimates and Other Taxes Paid and click Show more.

4.  Click Start or Revisit by Credit for AMT Paid in Prior Year.