Following this thread, but my question relates to how it would impact my NJ tax return? Following the example that BillM223 provided, in 2019 I received a tax credit in NJ for the Phila. wage tax I paid. After I filed my return I received the refund from Phila. for a portion of the wage tax. I am assuming I now have to file an amended NJ return for 2019 to correct the amount of the credit? Also will there be penalties from NJ for not having paid the correct amount in 2019? Thank you
