If you have an overpayment debt, you may be eligible to make a full or partial payment using Pay. Gov or your bank's online bill pay option.You will need your remittance ID in order to repay your Social Security overpayment on Pay.gov. Using your bank's online bill pay feature, to make a payment to "Social Security Administration. " • Send us a check for the entire amount of the overpayment. For other questions you may have, please contact the Office of the Tax Assessor-Collector at 210-335-2251 for personalized assistance. If we can't waive collection, we may use this form to decide how you should repay the money. Please answer the questions on this form as completely as you can.