Pennsylvania Department of RevenueFAQ client

The amount you owe as stated in the notice would have been determined by the Pennsylvania Department of Revenue (DOR) through a review of your tax return and other associated documents. If you didn't pay enough tax throughout the year, or if any errors or discrepancies were found during the review, this could result in you owing money. This could include issues like incorrect income reporting, incorrect deductions or credits, or unpaid penalties or interest. This is a general explanation, for the specific details on your case, you should refer to the notice you received as it would contain the specific reason(s) for the conclusion.