If you believe that a benefit payment was issued to you improperly or in the wrong amount, contact the UC office immediately. If you made a payment in the past 90 days and believe you have not received credit for it, call Benefit Payment Control at 717-787-4621 for assistance.Salaried employees can use these forms to apply for a refund on Wage Tax. You can also use our online refund forms, for faster and more secure processing. Wage Tax refund requests must be submitted through the Philadelphia Tax Center. You don't need a username and password to submit a refund request. You must include your name, your SSN, and your mailing address. The salary overpayment resulted because . This is called a "Request for Reconsideration. " You must file a special form called SSA-561.