There are numerous reasons your refund could be less compared to prior years. For a comprehensive list of possible reasons, please see Why did my refund go down...
As long as PA is your home of record, then you can amend your resident state return and make the necessary adjustments on the Military Income screen as describe...
NYS is charging interest on tax that was not paid on or before the due date of your return. To calculate the correct amount of your interest and penalties, you ...