If it is a 401(k) or IRA distribution and you are 59 1/2 or or older, and the box 7 code on the 1099-R is 7, then you should select T13 - "I'm eligible; plan's eligible (no PA tax)".
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"