Then, complete the Application for Property Tax Refund for a refund of your overpayment. We have identified the following overpayment and are in good faith voluntarily refunding all monies collected in error.The salary overpayment resulted because . Refund and Overpayment Reporting Form. Address: Memorial Hermann Health Plan. Child Support Attorney Houston - What if I overpay my child support obligations? 1. Read the letter thoroughly to understand the context. The District Clerk's Office accepts the following forms of Payment: 1. Cash Bring your cash payments to the Civil Courthouse. Thank you for reaching out to us.