These forms are for claims for refunds of sales tax, use tax, 911 Prepaid Wireless Charges, State Hotel-Motel Fees, and Transportation Services Tax. Form IT -550 may be used to request a refund of withholding, corporate, partnership and individual income taxes.This form may be used to request a refund of a fee overpayment. Obtain a copy of the form Application For Refund of Fees Paid Electronically Through Pay.gov. What should be included in a Refund Demand Letter? Refund requests must be made within one (1) year or, in the case of taxes, three (3) years after the date of the payment of the tax or license fee. A terminated employee is eligible to receive a refund of employee contributions plus interest. If you have additional inquiries, you may submit them on the Questions, Comments, or Requests form. If you were insolvent to any extent just fill out federal form 982 and send it to Georgia with a copy of their letter and see if they give you a break. Customer.