Clearly state the decision regarding the refund. Please download the form, complete each field and print.Include the form with your refund so we can properly apply the refund and record the receipt. To request a refund for an overpayment or credit balance, sign in to your account and complete a refund request form for Purchase Power or Reserve Accounts. A letter from the IRS will require some kind of response, perhaps even a payment or a payment arrangement. And you can't just sit on such letters. SLC has introduced a refund request form which is available online and is the easiest and quickest way for customers to request a refund. Looking for your tax refund status? Visit Taxpayer Access Point.