Moved NY-PA commuted 1month. Determining Credit Paid to NY on PAreturn. Credit=$0(click edit), "Double-Taxed Income From NY?"

[joyxs23]

I am stuck on Getting the Credit Paid to NY on my PA return. I moved to PA from NY and commuted for 1 month. I did the NY Return 1st, and the PA return shows Credit=$0. When I click to Edit, it Asks if I Have Any Double-Taxed Income from NY and gives me a New York Amount Column and Your Amount Column. I get the NY info comes from my NY Return, but how do I determine if/what is being Double Taxed? I am stuck and confused and need to finally finish these taxes, so I appreciate any help or guidance for this. 

PS: My W2s show NY State Wages/Tax Withheld, NYC Wages/Tax Withheld, Phila City Wages/Tax Withheld, but no PA State info.

[joyxs23]

I also don't have my NY return in front of me to obtain the information to enter as it is sitting in this tax software all to be filed together. I have absolutely no idea what to enter in these fields. I DESPERATELY NEED HELP. Please....