How do I enter my 529 contribution on a Colorado return?. I am not being prompted to do so and I did it last year.

[KrisD15]

The input for the 529 plan deduction is in the state interview questions under the screen titled "Do you have any Personal Adjustments?".  There is a list of various items there, with one titled "College Savings Colorado or Colorado Advisor 529 Plan".  When you indicate "yes" to this question, the next screen will allow asking for specific input.  

Original Answer