Subscribe to avoid late fees. You will need a touch-tone telephone and a credit card (VISA and MasterCard accepted).Go to Account and Payment Method and enter your bank or card details. We accept Visa, Mastercard, and Discover with no additional fees. Select Payment Account Choose your payment type. Begin the filing process as you would with any other filing and select Request for Refund as the Document Type from the list of options in the drop-down menu. Completely fill in the oval to the right of your Candidate choice. If you believe you have overpaid your business license tax, you must apply for a refund within a year of making payment.