I have a W2 with blanks in boxes 15-17,Ie. no state income tax withheld. Yet, I have amounts in boxes 18-19 and "51-Phila" (presumably Philadelphia) in box 20. What do I do? Do I need to file a PA state returnb (TT didn't prompt me w PA as a choice for states when I starting the state section). Do I need to file a local Philly return (and NOT a Pennsylvanis state return)? Thanks.
